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Journal articles on the topic 'Okraj'

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Published: 4 June 2021
Last updated: 2 February 2022

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1

Szwabowski, Oskar. "Poza dominującym szablonem w dydaktyce akademickiej? Recenzja książki Zofii Okraj, Bez szablonu. Twórcza praca dydaktyczna w doświadczeniach nauczycieli akademickich, Difin: Warszawa 2019, ss. 552." Parezja. Czasopismo Forum Młodych Pedagogów przy Komitecie Nauk Pedagogicznych PAN, no. 1(13) (2020): 125–29. http://dx.doi.org/10.15290/parezja.2020.13.11.

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Šubrt, Jiří. "Collective Memory: A Note on a Legend." Czech Sociological Review 47, no. 2 (April 1, 2011): 395–406. http://dx.doi.org/10.13060/00380288.2011.47.2.09.

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Sýkorová, Dana. "Seniors in the City: On the Periphery of a Big Issue." Czech Sociological Review 48, no. 1 (February 1, 2012): 107–30. http://dx.doi.org/10.13060/00380288.2012.48.1.05.

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Šanderová, Jadwiga. "Social Class as a Conceptual Difficulty (Some notes in the margin of a class debate)." Czech Sociological Review 31, no. 1 (February 1, 1995): 61–76. http://dx.doi.org/10.13060/00380288.1995.31.1.12.

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Sopirová, Alžbeta. "SÍDLA LEŽIACE V ZÁZEMÍ MIEST V ČASE A PRIESTORE." Czech Journal of Civil Engineering 2, no. 1 (June 30, 2016): 95–101. http://dx.doi.org/10.51704/cjce.2016.vol2.iss1.pp95-101.

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Slovensko sa vyznačuje rôznou intenzitou decentralizačných tendencií. Podstata tohto procesu spočíva v priestorovom premiestňovaní obyvateľstva – ich návrat alebo únik z jadra mesta na jeho okraj, zvyšovaní miery urbanizácie prímestskej zóny, čo má dopad na štruktúru vidieckeho osídlenia a urbanizáciu krajiny. Príspevok sa ťažiskovo venuje dopadu suburbanizačného procesu na priestorové prejavy rozvoja urbánnej štruktúry vidieckych sídiel Bratislavskej aglomerácie, ktorá patrí k priestorom najintenzívnejšie atakovaným novými investičnými zámermi.
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Starý, Marek. "Ducatus, nebo Terra? (Na okraj 700. výročí vzniku Opavského vévodství)." PRÁVNĚHISTORICKÉ STUDIE 2019, no. 1 (August 7, 2019): 25–61. http://dx.doi.org/10.14712/2464689x.2019.3.

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Hanke, Miroslav. "Analogia entis in the Nominalist Tradition. Marginal Notes on Fourteenth-Century Semantics." Aither 9, no. 17 (March 30, 2017): 48–73. http://dx.doi.org/10.5507/aither.2017.003.

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Růžička, Richard, and Yukino Sato. "O smyslu sociologické komparace (Sdělení a pár poznámek na okraj jednoho pracovního pobytu)." AUC PHILOSOPHICA ET HISTORICA 1996, no. 2 (January 15, 2018): 145–49. http://dx.doi.org/10.14712/24647055.2018.67.

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Herold, Vilém. "Na okraj Komentáře Jenka Václavova z Prahy k Aristotelově Politice z roku 1375." Aither 2, no. 3 (March 30, 2010): 186–205. http://dx.doi.org/10.5507/aither.2010.014.

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Hlinka, Vít. ""You Have Opened Your Mouth against Heaven" or Notes to a Papal Reprehension to Bishop Robert of Olomouc." Studia theologica 16, no. 4 (December 1, 2014): 59–79. http://dx.doi.org/10.5507/sth.2014.040.

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11

Antonín, Robert. "Od bojovníka k rytíři – na okraj úvah o proměně českých zemí ve vrcholném středověku." PRAEHISTORICA 34, no. 1 (May 30, 2018): 45–60. http://dx.doi.org/10.14712/25707213.2018.3.

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12

Schorm, Vít Alexander. "Poznámky na okraj výsledků výzkumu k vnitrostátnímu soudcovskému zacházení s judikaturou Evropského soudu pro lidská práva." Časopis pro právní vědu a praxi 29, no. 2 (July 14, 2021): 389–401. http://dx.doi.org/10.5817/cpvp2021-2-10.

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Na okraj knihy Domestic Judicial Treatment of European Court of Human Rights Case Law. Beyond Compliance, jež je zprávou o tom, jak naše vrcholné soudy naplňují Evropskou úmluvu o lidských právech, autor ve svých poznámkách konstatuje, že nenaplňování Úmluvy je protisystémové jednání a vnitrostátní soudy by v pochybnostech či při nesouhlasu měly s Evropským soudem pro lidská práva zásadně vést dialog. To, že výzkum neodhalil žádné závažné nedostatky, zapadá do příznivého kontextu České republiky a aktivit souvisejících s výkonem rozsudků Soudu. Odpovědi všech tří vrcholných soudů na právní problémy analyzované na mikroúrovni nemusí být z hlediska judikatury Soudu vždy uspokojivé (zásada ne bis idem nebo úřední změna pohlaví). Někdy musejí soudy reagovat na obavy zákonodárce z otevření právní úpravy (restituce majetku nebo regulace nájemného). V oblasti vzdělávání romských dětí se soudy prakticky neangažovaly, a to pro nedostatek vhodných návrhů na zahájení řízení. Kniha je podle autora článku kamínkem v dosud nedokončené mozaice zkoumání problematiky dodržování lidskoprávních závazků státy.
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Slavík, J., T. Janík, P. Najvar, and M. Píšová. "Mezi praxí a teorií v učitelském vzdělávání: na okraj českého překladu knihy F. A. J. Korthagena et al." Pedagogická orientace 22, no. 3 (June 16, 2012): 367–86. http://dx.doi.org/10.5817/pedor2012-3-367.

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Text je koncipován jako teoretická studie vycházející v návaznosti na český překlad knihy Linking practice and theory: The pedagogy of realistic teacher education od F. A. J. Korthagena et al. Výklad je ve studii rozvržen do dvou částí. V první části jsou představeny vůdčí (programové) myšlenky Korthagenovy koncepce; text je převážně popisný, nemá ambici kritické analýzy. O to jde v druhé části studie, kde se autoři vracejí k vybraným myšlenkám Korthagenovy koncepce, rozebírají je a podrobují je diskusi v širším kontextu novějších domácích i zahraničních přístupů a poznatků. Zaměřují se na tři související problémové okruhy: (1) Povaha vztahu teorie a praxe – nedocenění Teorie s velkým T? (2) Význam reflexe v učitelově profesním rozvoji – vyprázdněnost s ohledem na učivo? (3) Podpora profesního učení – redukované pojetí supervize? V závěru studie je otevřena otázka, jak prezentovanou koncepci využít v kontextu učitelského vzdělávání v České republice.
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Janků, Kateřina Sidiropulu. "Krajina vzpomínek. Kdo kreslí mapu „brněnského Bronxu“?" Sociální studia / Social Studies 10, no. 4 (October 25, 2013): 57–78. http://dx.doi.org/10.5817/soc2013-4-57.

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Ústředním tématem plánovaného textu je vytváření identity městského prostoru skrze kulturně ustálené formy vzpomínání, a také reprodukce sociálních nerovností skrze vytěsňování vzpomínek marginalizovaných obyvatel na okraj zájmu i společenského žebříčku hodnot. Na teoretické rovině se text věnuje vztahu sociologického utváření vědomí o místě a vzpomínání. Zde se opírá především o texty Pierra Norry, Jefreyho Alexandra, Radima Marady, Csaby Szaló, Talji Blokland Davida Sibleyho a Ryana Centnera. Zvláštní pozornost je věnována perspektivě sousedství a sousedských vztahů, stejně jako utváření vztahu k městu jako místu všedního života ve smyslu utváření domova jako místa rodinného života (v kontrastu k např. místu nerezidentní realizace kariéry, prostoru zábavy a konzumu či místu turistických návštěv). Na rovině empirické text pracuje se dvěma sadami poznatků, přičemž obě se váží na prostor tzv. brněnského Bronxu (ulice Bratislavská a Cejl a okolí). Jedna tvoří kulturní milieu vzpomínání na osídlení této oblasti Němci a jejich následné vyhnání v roce 1945. Literární reprezentace těchto událostí v knize Kateřiny Tučkové Vyhnání Gerty Schnirch ukazuje zacházení s židovskou, německou, českou, ale také romskou stopou v prostoru. Druhá sada poznatků pochází z rozhovorů s pamětníky příchodu slovenských Romů do Brna po roce 1945, které realizovali v roce 2012 potomci přistěhovalců ze Slovenska, socioložky a filmoví dokumentaristé.
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Fahmi, Muhammad Ridwan, Nasrul Hamidin, Che Zulzikrami Azner Abidin, M. Ali Umi Fazara, and M. D. Irfan Hatim. "Performance Evaluation of Okra (Abelmoschus esculentus) as Coagulant for Turbidity Removal in Water Treatment." Key Engineering Materials 594-595 (December 2013): 226–30. http://dx.doi.org/10.4028/www.scientific.net/kem.594-595.226.

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The objective of this study is to evaluate the performance of turbidity removal in water by using Okra (Abelmoschus esculentus) as natural coagulant. The coagulation active agent in various Okra sections was extracted with distilled water and NaCl 1.0 M solutions. Synthetic water containing kaolin with turbidity of 55 NTU was used as water source in this study. The result shows that Okra seed that extracted both with distilled water and NaCl 1.0 N solution has the potential advantage as natural coagulant for turbidity removal in comparison with other sections of the plant. However, the seed is not economically feasible to be used as coagulant. The dried Okras leaf that commonly considered as waste material could be proposed as an alternative coagulant in water treatment process, due to its similarity in coagulation behaviour with Okras seed. FTIR analysis on leaf shows that chemical functional groups in protein were significantly removed after extraction with distilled water and NaCl 1.0 N solution. The result indicated a strong correlation between the protein content and turbidity removal efficiency, which eventually suggest that the protein in Okra could potentially be an active agent in coagulation process.
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DE SOUSA, VIVIANE RODRIGUES, and MÁRCIA SOUTO COURI. "A new species of Liriomyza Mik (Diptera, Agromyzidae) on okra in Brazil." Zootaxa 4410, no. 3 (April 18, 2018): 551. http://dx.doi.org/10.11646/zootaxa.4410.3.8.

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Liriomyza okrae sp. n. is a new species from Brazil that does not have the yellow thoracic spots usually characteristic of the genus. The specimens were collected in Rondônia state (Brazil), reared from okra—Abelmoschus esculentus (L.) Moench (Malvaceae). Detailed descriptions of adult male, larva and puparium are made, and images of the male, male terminalia, larva, puparium and host-plant are given. A key is provided for Neotropical Liriomyza with an entirely dark thorax.
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17

Ahmed, F., MN Islam, Ms Alom, MAI Sarker, and MA Mannaf. "Study On Intercropping Leafy Vegetables With Okra (Abelmoschus esculentus L.)." Bangladesh Journal of Agricultural Research 38, no. 1 (June 4, 2013): 137–43. http://dx.doi.org/10.3329/bjar.v38i1.15199.

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A field experiment on intercropping of okra and leafy vegetables was conducted at Bangladesh Agricultural Research Institute (BARI), Joydebpur, Gazipur and Agricultural Research Station, Burirhat, Rangpur during Kharif-I season of 2010 and 2011 to find out suitable crop combination for higher productivity and economic return. Seven treatments viz., sole okra (50 cm × 40cm), okra 100% (in row) + red-amaranth 100% (broadcast), okra 100% (in row) + red-amaranth 75% (broadcast), okra 100% (in row) + leaf amaranth 100% (broadcast), okra 100% (in row) + leaf amaranth 75% (broadcast), okra 100% (in row) + jute as patshak 100% (broadcast), okra 100% (in row) + jute as patshak 75% (broadcast) were used. Intercropping reduced okra yield but total productivity increased due to additional yield of vegetables. In both the locations, sole okra produced the highest yields (15.82 t/ha at Joydebpur and 13.79 t/ha at Burirhat). Among the intercropping treatments, the highest okra yields (15.42 t/ha at Joydebpur and 12.64 t/ha at Burirhat) were obtained from okra 100%+ red amaranth 75% combination. The lowest okra yield (13.16 t/ha at Joydebpur and 11.75 t/ha at Burirhat) was recorded in okra 100% + jute as patshak 100% combination. The highest okra equivalent yield (23.00 t/ha) was recorded in okra 100% + red amaranth 100% at Joydebpur and in okra 100% + leaf amaranth 100% (21.79 t/ha) at Burirhat. These treatment combinations also gave the highest gross margin (Tk. 227180/ha at Joydebpur and Tk. 214600/ha at Burirhat) and benefit cost ratio (5.66 at Joydebpur and 5.58 at Burirhat). The results revealed that cent percent red amaranth (broadcast) or leaf amaranth intercropped with cent percent okra might be suitable combination for higher productivity and economic return at Joydebpur and Burirhat, respectively. Bangladesh J. Agril. Res. 38(1): 137-143, March 2013 DOI: http://dx.doi.org/10.3329/bjar.v38i1.15199
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Sultana, MN, MM Uddin, M. Ahmad, and SM Adnan. "Varietal preference of okra jassid, Amrasca devastans (Dist.) under field condition of Bangladesh." Journal of the Bangladesh Agricultural University 15, no. 2 (December 29, 2017): 227–33. http://dx.doi.org/10.3329/jbau.v15i2.35067.

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An experiment was conducted in the Field Laboratory, Department of Entomology, (BAU), Mymensingh on the varietal preference of okra jassid, Amrasca devastans (Dist.) using 14 okra varieties viz. F1 Tamanna, Hybrid Okra Gunyon, Okra F1 Green Soft, OK 285, Okra F1 Green Star 33, F1 Hybrid Fresh Power, F1 Hybrid Sarosh 3, Hybrid Okra (MDR), Okra Nabil, BARI-1 (Samrat), Hybrid Chamak and Local variety during March to June 2014. The results indicated that host preference of jassid differed significantly among the 14 varieties tested. Three varieties viz. Hybrid Chamak, Arka Anamika and Kolatia were the least preferred by jassid. Five varieties viz. Okra Nabil, Hybrid Okra (MDR), F1 Hybrid Fresh Power, Local variety, and OK 285 were comparatively highly preferred and rest of the six varieties viz. Okra F1 Green Star 33, BARI-1 (Samrat), F1 Tamanna, F1 Hybrid Sarosh 3, Hybrid Okra Gunyon, and Okra F1 Green Soft were moderately preferred by jassid. This variation of preference of okra jassid might be due to different morphological and physiological characters of selected varieties. It could be concluded that comparatively resistant varieties selected from the present study might be incorporated to develop of IPM package for jassid.J. Bangladesh Agril. Univ. 15(2): 227-233, December 2017
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Min, Li Jing. "Study on Structure Analysis and Cell Toxicity of Okra Polysaccharide." Advanced Materials Research 936 (June 2014): 757–62. http://dx.doi.org/10.4028/www.scientific.net/amr.936.757.

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[Objective]The aim is to analysis okra polysaccharide component and structure, and study on the cell toxicity.[Method] In this paper, we used okra seeds as raw material, extracted okra polysaccharide by boiled alcohol sink method extraction, purified it, studied the mono-saccharide composition, and did okra polysaccharide cytotoxicity assay.[Results]The results show sugar content is 28.15% in the extracts form okra seeds, and the okra polysaccharides are composed of rhamnose, Arabian sugar, D-xylose, D - fructose and D-glucose as well as several monosaccharide composition, cytotoxicity assay shows that the cell toxicity of okra polysaccharide is similar to that of glucose. [Conclusion]This study provided experimental basis for the optimization and development of polysaccharide resources from okra.
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Fauza, Ahdiyatul, Kis Djamiatun, and Ahmad Ni'matullah Al-Baarri. "Studi Karakteristik dan Uji Aktivitas Antioksidan dari Tepung Buah Okra (Abelmoschus esculentus)." Jurnal Aplikasi Teknologi Pangan 8, no. 4 (November 16, 2019): 137. http://dx.doi.org/10.17728/jatp.4449.

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Penelitian ini bertujuan untuk mengetahui aktivitas antioksidan saat sebelum dan setelah pengeringan buah Okra. Analisis fisik meliputi analisis warna dan PSD (Particle Size Distribution). Analisis kimia meliputi uji pH, conductivity dan TDS (Total Disolve Solid). Uji aktivitas antioksidan dilakukan dengan metode DPPH. Analisis data warna menggunakan uji korelasi. Data PSD, uji pH, konduktivitas, TDS, dan aktivitas antioksidan disajikan secara deskriptif. Hasil penelitian menunjukkan bahwa pengeringan buah Okra menjadi tepung Okra, tidak merusak aktivitas antioksidan. Proses pengeringan tepung Okra meningkatkan derajat kecerahan Okra dengan hasil uji statistik nilai L* <0,0001 dan a* 0,0002 (p<0,05). Distribusi ukuran partikel tepung Okra lebih kecil sehingga mudah larut dalam air. Buah Okra memiliki pH yang lebih asam yang mengakibatkan konduktivitasnya menjadi lebih tinggi sehingga padatan yang terlarut (kation, anion, mineral) juga semakin tinggi. Kesimpulannya, aktivitas antioksidan tepung buah Okra dapat diidentifikasi baik sebelum maupun setelah pengeringan dan proses pengeringan dapat berhasil memelihara aktivitas antioksidannya.This study aims to determine the physical, chemical, and antioxidant activities before and after drying the Okra fruit. Color analysis and PSD (Particle Size Distribution) were measured for physical analysis. pH test, conductivity, and TDS (Total Disolve Solid) was also measured as chemical analysis. Antioxidant activity was tested using DPPH. Color data was analyzed using correlation test. PSD data, pH test, conductivity, TDS, and antioxidant activity were presented descriptively. The results showed that drying Okra fruit to produce Okra flour did not damage antioxidant activity. The drying process of Okra flour brightening the color of the Okra fruit and in accordance with the statistical test that was resulted value of L* <0.0001 and a* 0,0002 (p <0.05). The particle size distribution of Okra flour was categorized as small. A much more acidic pH and higher in conductivity were found in the fresh Okra. As conclusion, antioxidant activity of Okra flour could be determined and the drying may be applied since able to maintain antioxidant activity in Okra flour.
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Sharma, Aasma, Khem Raj Neupane, Rajendra Regmi, and Ram Chandra Neupane. "Effect of intercropping on the incidence of Jassid (Amrasca biguttula biguttula Ish.) and Whitefly (Bemesia tabaci Guen.) in Okra (Abelmoschus esculentus L. Moench)." Journal of Agriculture and Natural Resources 1, no. 1 (December 9, 2018): 179–88. http://dx.doi.org/10.3126/janr.v1i1.22233.

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Okra is one of the most important summer vegetables in South Asian countries including Nepal. However, the damage by insects like Jassid (Amrasca biguttula Ish.) and whitefly (Bemisia tabaci Guen) has resulted in significant reduction of its production. An experiment was conducted based on intercropping taking okra (Abelmoschus exculentus L. Moench) as the main crop in Arghau, Lekhnath-27, Kaski, Nepal from March 4 to May 24, 2018. The intercrops used were coriander (Corriander sativum), carrot (Daucas carota), fennel (Foeniculum vulgare) and parsley (Petroselinum crispum). The population of jassid and whitefly was recorded from three leaves representing the different strata (bottom, middle and top) of the vegetative parts; and related yield parameters were also observed to correlate with the level of population incidence of these pests. Least numbers of jassids (5.50±0.29, 6.94±0.43, 8.00±0.41 and 3.69±0.76) were observed respectively at 30, 40, 50 and 60 days after sowing (DAS) in okra+ coriander. Likewise, okra + coriander intercropping was effective in inhibiting the population of whitefly (7.50±0.59, 8.56±0.19, 10.25±0.66 and 7.06±0.42) at 30, 40, 50 and 60 days after sowing (DAS) respectively. In contrary, the highest number of jassids and whiteflies were observed in okra + parsley and control (okra only). Both pod length (cm) and yield (t/ha) were the highest (17.92±0.57 and 28.20±0.49 respectively) in okra + coriander and were the lowest (16.42±0.21 and 27.58±0.39 respectively) in okra + carrot. The benefit-cost ratio was in order okra + coriander > okra + carrot > okra + fennel > okra + parsley > control (okra only). Among the different intercrop combinations, the okra + coriander was found most effective that could be suggested as one of the alternative strategies to limit the population of pests; jassid and whitefly in okra.
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Manik, Auhge Eva Sari, Maya Melati, Ani Kurniawati, and Dan Didah Nur Faridah. "Hasil dan Kualitas Okra (Abelmoschus esculentus L. Moench.) Merah dan Okra Hijau dengan Jenis Pupuk yang Berbeda." Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 47, no. 1 (April 30, 2019): 68–75. http://dx.doi.org/10.24831/jai.v47i1.22295.

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Okra fruit contains phenolic compounds as natural antioxidant. The aim of this research was to analyze the effect of different types of fertilizers on production and quality of two okra varieties. The experiment was conducted in October 2017 to February 2018 at Bogor Agricultural University experimental field at Leuwikopo, Darmaga, Bogor (-6033’49.3”SL, 106043’30.7’’EL). The experiment used nested randomized complete block design with 2 factors and 4 replications. The first factor consisted of two okra varieties with different colour (red and green okra). The second factor was fertilizer types consisted of no fertilizer, organic (cow manure), combination of organic + inorganic, and inorganic fertilizer. The results showed that fertilizer types significantly affected plant height and fruit N content but did not affect fruit production. Red okra had a higher plant height, lower number of leaves and leaf K content than those of the green okra. The interaction effect of both factors was significant on total phenolic content in fruit and P content in leaf. The highest total phenolic content in fruit was showed by red okra with inorganic fertilizer, although it was not significantly different to those of red okra with combination organic + inorganic fertilizer, and also to green okra with organic fertilizer. The highest P content in leaf was found in red okra without fertilizer, however it was not significantly different to red okra with combination organic + inorganic fertilizer, green okra with organic fertilizer, and green okra with inorganic fertilizer.Keywords: inorganic fertilizer, leaf nutrient, organic fertilizer, phenolic compound
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Tyagita, Nurina, Endang Mahati, and Azizah Hikma Safitri. "Superiority of Purple Okra (Abelmoschus esculentus) to Green Okra in Insulin Resistance and Pancreatic β Cell Improvement in Diabetic Rats." Folia Medica 63, no. 1 (February 28, 2021): 51–58. http://dx.doi.org/10.3897/folmed.63.e51944.

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Introduction: Antidiabetic medicinal plants are increasingly used in the treatment of diabetes as they are generally assumed to pro-duce minimal side effects. Okra is a quercetin-containing plant which can induce pancreas regeneration and has antidiabetic effect. There has been a lot of research that demonstrate that purple okra contains more quercetin than green okra. Aim: To demonstrate the advantages of purple okra over green okra on the diabetic markers improvement in diabetic rats. Materials and methods: Fifteen male 2-month-old Wistar rats were injected intraperitoneally with 65 mg streptozotocin and 110 mg niacinamide. Their blood glucose levels were measured three days after the injection. The induction of diabetes was deemed &nbsp;successful if the glucose level of the rats got higher than 250 mg/dL, and then such rats were considered diabetic. The diabetic rats were divided into three groups: an acarbose group, a purple okra powder group, and a green okra powder group. The latter two were given, respectively, purple and green okra powder for 28 days. Blood serum was taken to examine the fasting blood glucose, insulin, HOMA-B and GLUT-4 levels. Pancreas was examined histologically for damage using hematoxylin eosin staining.&nbsp; Results: Fasting blood glucose, insulin, HOMA-B, and GLUT-4 levels of diabetic rats that received purple okra powder (p<0.05) were better than those of the rats that received green okra powder. The least damage (p<0.05) to pancreatic beta cells was found in the purple okra powder group. Conclusions: Purple okra is superior to green okra in terms of improving the diabetic markers of rats.
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Aplugi, Dewie Maria Agustien, Maya Melati, Ani Kurniawati, and Dan Didah Nur Faridah. "Keragaman Kualitas Buah pada Dua Varietas Okra (Abelmoschus esculentus L. Moench) dari Umur Panen Berbeda." Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) 47, no. 2 (August 30, 2019): 196–202. http://dx.doi.org/10.24831/jai.v47i2.25653.

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Okra (Abelmoschus esculentus L. Moench) is a functional vegetables that has high economic value and it is usedas health purposes due to high bioactive compounds and dietary fiber contents. Okra pod is gradually harvested followsflowering time. The purpose of this study was to evaluate the effect of harvest age on Nitrogen (N), Phosphorus (P), Potassium(K), pigment and phenolic contents of two okra varities. The experiment was conducted from October 2017 to February 2018at IPB experimental station in Leuwikopo, Dramaga, Bogor. The experimental field is located at ± 185 m asl with 6033’49.3”S and 106043’30.7” E. The experiment used single factor, namely harvest time, in randomized complete block nested in factorof okra variety with 4 replicates. The varieties of okra were Zahira (red okra) and Naila (green okra), while harvest agesconsisted of 5, 7, 9, and 11 days after the anthesis (DAA). The results of the study showed significant effect of harvest age onN, P, anthocyanin and phenolic contents. Okra pod harvested at 5 DAA, had the highest N, P and anthocyanin levels; whilethe highest phenolic level was obtained from okra pod harvested at 7 DAA. There were interactions effect between harvesttime and okra varieties on chlorophyll and carotenoid contents. The red okra harvested at 5 DAA had the highest content oftotal chlorophyll (536.83 μg g-1) and carotenoid (147.79 μg g-1).
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Ijoyah, Michael Ojore, Felix Terna Fanen, and Moses Onyilo Egbe. "Egusi Melon-Okra Intercrop: Yield Effects as Influenced by the Interaction of Time of Introducing Okra x Cropping Systems at Makurdi, Nigeria." International Letters of Natural Sciences 38 (May 2015): 27–45. http://dx.doi.org/10.18052/www.scipress.com/ilns.38.27.

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A field experiment was conducted from August to November, during the 2012 and 2013 cropping seasons at the Research Farm, University of Agriculture, Makurdi, Nigeria, to evaluate the yield effects of egusi melon-okra intercrop as influenced by the interaction of time of introducing okra x cropping systems, and to assess the yield advantages of the intercropping system. The experiment was a 3x3 split plot arrangement of treatments, fitted in a randomized complete block design (RCBD), replicated four times. The cropping systems (sole egusi melon, sole okra and egusi melon-okra mixture) constituted the main plots, while the time of introducing okra (mid August, late August and early September) into egusi melon were allocated to the subplots. Results of study showed that to obtain optimal intercrop yield of okra in an egusi melon-okra intercrop, it is appropriate planting okra at the same time with egusi melon in mid August, while introducing okra into egusi melon in late August is appropriate to obtain optimal intercrop yield of egusi melon. Intercropping egusi melon and okra significantly (P≤0.05) reduced yields of egusi melon (37.5 % and 40.5 % respectively, in years 2012 and 2013) and that of okra (9.7 % and 16.9 % respectively, in years 2012 and 2013). The highest mean land equivalent ratio value of 1.57 and highest land equivalent coefficient values of 0.53 and 0.70 were respectively recorded, in years 2012 and 2013, for okra introduced into egusi melon in early September. These recommendations are appropriate for Makurdi location, Nigeria
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Tyagita, N., KP Utami, FH Zulkarnain, SM Rossandini, NP Pertiwi, MA Rifki, and AH Safitri. "Okra Infusion Water Improving Stress Oxidative and Inflammatory Markers on Hyperglycemic Rats." Bangladesh Journal of Medical Science 18, no. 4 (August 30, 2019): 748–52. http://dx.doi.org/10.3329/bjms.v18i4.42879.

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Objective: Okra has been known for its properties in improving diabetes markers. Most study used okra extract instead of its infusion water. Okra infusion water (OIW) contains polysaccharide and viscous fiber that delay gastric emptying, and help controlling glucose and HbA1C level. As the glucose low level, so does the inflammation and oxidative stress on hyperglycemic rats. This study aims to investigate the effect of OIW in improving glucose level, HbA1C, SOD and CRP levels. Materials and methods: Posttest only control group design was applied to this experimental study using 15 male wistar rats divided randomly into 3 groups: Control, Streptozotocine (STZ), Streptozotocine+okra (OKRA). STZ, and OKRA groups induced with 65 mg/kg BW Streptozotocine and 110 mg/kg BW Nicotinamide on day 8. After the desirable glucose level achieved, OKRA were given 3.6 ml OIW on day 12-28. Data were analyzed using ANOVA in each variable. Results: Fasting and Postprandial Glucose level of OKRA (137,40±3,57 mg/dL and 154.58±2.71 mg/dL), STZ (251,77±2,30 mg/dL and 270.18±3.03 mg/dL); HbA1C level of OKRA (7.93±0.25), STZ (21.29±0.65); SOD level of OKRA (55.292±3.77%), STZ (16.472±5.298%); CRP level of OKRA (1,540±0,059 mg/dL), STZ (2,230±0,093 mg/dL) Conclusions: OIW able to improve glucose, HbA1C, SOD, and CRP level on hyperglycemic rats. Bangladesh Journal of Medical Science Vol.18(4) 2019 p.748-752
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27

Ijoyah, Michael Ojore, Felix Terna Fanen, and Francis Doo Aindigh. "Optimum Plant Density of Okra and Intercropping Effects on Yields of Egusi Melon-Okra Mixture, at Makurdi, Nigeria." International Letters of Natural Sciences 38 (May 2015): 46–55. http://dx.doi.org/10.18052/www.scipress.com/ilns.38.46.

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A field experiment was conducted from August to November, during the 2012 and 2013 cropping seasons at the Research Farm, University of Agriculture, Makurdi, Nigeria, to identify the optimum plant density of okra and intercropping effects on yields of egusi melon-okra mixture and to assess the yield advantages of the intercropping system. The experiment was a 3x3 split plot arrangement of treatments, fitted in a randomized complete block design (RCBD), replicated four times. The intercropping (sole egusi melon, sole okra and egusi melon-okra mixture) constituted the main plots, while the population densities of okra (33,000, 40,000 and 50,000 plants ha-1 equivalent) into egusi melon were allocated to the subplots. Results of study showed that to maximize intercrop yield of okra in an egusi melon-okra intercrop, the optimal population density of okra is 33,000 plants ha-1, while that of 40,000 plants ha-1 is optimal to maximize intercrop yield of egusi melon. Intercropping egusi melon and okra significantly (P≤0.05) reduced yields of egusi melon (37.5 % and 40.5 % respectively, in years 2012 and 2013) and that of okra (9.7 % and 16.9 % respectively, in years 2012 and 2013). The highest mean land equivalent ratio value of 1.57 and highest land equivalent coefficient values of 0.60 and 0.63 respectively, in years 2012 and 2013, were recorded for okra sown into egusi melon at the population density of 40,000 plants ha-1. It is most advantageous having both crops in intercrop when okra is sown into egusi melon at the population density of 40,000 plants ha-1. This should therefore be recommended for Makurdi location, Nigeria.
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Pusmarani, Jastria, and Selpirahmawati Saranani. "Aktivitas Antidiare Buah Okra (Abelmoschus esculentuS L.) Pada Mencit Yang Diinduksi Oleum Ricini." Jurnal Mandala Pharmacon Indonesia 4, no. 02 (December 31, 2018): 102–8. http://dx.doi.org/10.35311/jmpi.v4i02.31.

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Diare masih menjadi masalah kesehatan utama di berbagai negara-negara dunia, serta bertanggung jawab terhadap kematian jutaan orang setiap tahunnya. Buah okra (Abelmoschus esculantus L.) merupakan tanaman yang tersebar luas di Sulawesi khususnya Sulawesi Tenggara. Masyarakat Sulawesi Tenggara memanfaatkan buah Okra sebagai sayuran. Buah Okra (Abelmoschus esculantus L.) mengandung senyawa fenolik salah satunya senyawa flavonoid yang memiliki aktivitas antioksidan. Penelitian ini bertujuan untuk memperoleh informasi tentang aktivitas buah Okra yang dapat bekerja sebagai antidiare. Penelitian aktivitas buah okra sebagai antidiare belum pernah dilakukan sehingga perlu dilakukan penelitian untuk mengetahui efek antidiare buah Okra pada mencit yang diinduksi oleum ricini. Untuk melihat kerusakan lambung yang disebabkan karena pemberian oleum ricini, maka diamati frekuensi dan bentuk dari feses mencit selama 3 jam. Data dianalisis dengan menggunakan uji T dengan nilai P=0,000 sehingga dapat disimpulkan bahwa buah okra memiliki aktivitas sebagai antidiare.
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YORA, MUHARAMA, MUHAMAD SYUKUR, and SOBIR SOBIR. "Characterization of phytochemicals and yield components in various okra (Abelmoschus esculentus) genotypes." Biodiversitas Journal of Biological Diversity 19, no. 6 (October 9, 2018): 2323–28. http://dx.doi.org/10.13057/biodiv/d190641.

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Yora M, Syukur M, Sobir. 2018. Characterization of phytochemicals and yield components in various okra (Abelmoschus esculentus) genotypes. Biodiversitas 19: 2323-2328. Okra is a group of vegetable and medicinal plants possessing various health benefits. This plant has different shapes, colors and nutritional content. In Indonesia, this plant has not been widely cultivated, because the socialization and information of okra benefits to the Indonesian people are still limited. The aims of this study were to analyze phytochemicals, anthocyanins and carotene content, and to analyze the correlation among okra genotypes based on their morphological characters. This study was conducted from September 2017 to January 2018, using Complete Randomized Group Design with three replications and 13 genotypes namely PB01Nai, PB02Zah, PB03Clem, PB04Stri, PB13-293, PB05-291, PB06-004, PB07-127, PB08P1, PB09P2, PB10-MC, PB11-069, and PB12-OR. The observation was made on the variables of phythochemical, anthocyanin, carotene, chlorophyll and yield components on okra fruit. The results showed that all okra fruits have steroid phytochemical content and some of them had phytochemical content of Saponin and Tanin. Based on the carotene and chlorophyll analysis of 13 okra fruit genotypes, it showed that PB11-069 genotype contained the highest carotene and chlorophyll contents. While okra fruit having the highest anthocyanin content was PB05-291. The results of cluster analysis showed that okra was clustered into three color groups. The anthocyanin content found in okra fruit does not correlated with the yield component variable. Chlorophyll-α, β, and total chlorophyll are positively correlated to carotene in okra fruit and variable number of fruits. The character of number and weight per plant greatly influences the determination of the selection process. Accordingly, the characters can be used as a selection character so as to produce a high yield okra containing high chlorophyll and carotene contents.
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Werdhiwati, Pipit, Surjono Hadi Sutjahjo, and Desta Wirnas. "Induksi Mutasi Sinar Gama dan Seleksi Tanaman Okra Merah untuk Perbaikan Daya Hasil." Jurnal Hortikultura Indonesia 11, no. 1 (April 30, 2020): 72–81. http://dx.doi.org/10.29244/jhi.11.1.72-81.

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Okra merupakan tanaman dari suku Malvaceae yang memiliki aktivitas antidiabetik, dapat menurunkan dan menstabilkan kadar gula darah. Kandungan glibenclamide yang terdapat pada ekstrak etanol buah okra dapat merangsang sekresi insulin dari sel beta. Ketersediaan okra di Indonesia masih terbatas dan perlu ditingkatkan produksinya. Teknik induksi mutasi menjadi alternatif untuk meningkatkan keragaman tanaman okra yang keberadaan materi genetiknya sangat terbatas. Peneltian ini bertujuan untuk mendapatkan informasi LD50 dan seleksi individu terbaik tanaman okra untuk perbaikan daya hasil. Dosis iradiasi sinar gamma yang diaplikasikan pada benih okra yaitu 0 Gy hingga 900 Gy dan dilakukan analisis LD50, kemudian dilakukan iradiasi kembali pada dosis LD50. Hasil penelitian diperoleh nilai LD50 sebesar 574.08 Gy. Keragaman genetik yang tinggi hanya ditunjukkan pada karakter karakter jumlah buku dan jumlah buah. Karakter jumlah buku berhubungan erat dengan jumlah buah disebabkan oleh pengaruh langsung. Berdasarkan nilai korelasi, koefisien lintas, dan heritabilitas, karakter jumlah buku digunakan sebagai kriteria seleksi untuk mendapatkan galur okra berdaya hasil tinggi. Kata kunci: analisis sidik lintas, heritabilitas, korelasi, LD50
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Suryaningrat, Ida Bagus, Wiwik Febriyanti, and Winda Amilia. "IDENTIFIKASI RISIKO PADA OKRA MENGGUNAKAN FAILURE MODE AND EFFECT ANALYSIS (FMEA) DI PT. MITRATANI DUA TUJUH DI KABUPATEN JEMBER." JURNAL AGROTEKNOLOGI 13, no. 01 (June 18, 2019): 25. http://dx.doi.org/10.19184/j-agt.v13i01.8265.

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Post-harvest is an activity processed from harvesting to becoming a product. Post-harvest handling aims to maintain the quality and minimize the loss of the agricultural product. Post-harvest loss of okra is the reduction of the okra harvest amount from picking up to transporting process. Many factors can cause the post-harvest loss of okra. This study aimed to determine the causal sources of the okra loss. This study used FMEA and fishbone diagram. Fishbone diagram was used to identify the causes of the okra loss in a fishbone skeleton. FMEA was used to give the value on the causes of the okra loss by assessing the severity, occurrence and detection to get the RPN value. The RPN value was used to rank the potential causes of the loss. From the result of the study, it was found that there were 4 main factors causing the okra loss which had the RPN value above the RPN critical value. It were lack of picker accuracy and training or counseling, handling pets and diseases, and age factor of picker. Keywords: fishbone diagram, FMEA, okra, post-harvest loss
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Silva, Diego Mathias N. da, Fábio Luiz Oliveira, Paulo Henrique Grazziotti, Claudenir Fávero, and Mateus Augusto L. Quaresma. "Organic cultivation of okra with ground cover of perennial herbaceous legumes." Horticultura Brasileira 31, no. 3 (September 2013): 450–56. http://dx.doi.org/10.1590/s0102-05362013000300017.

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The management of green manure with perennial herbaceous legumes has emerged as an interesting practice for vegetable production, improving the cultivation environment and increasing crop yields. In the present study we evaluated the organic okra cultivation in soil covered with perennial herbaceous legumes. The treatments consisted of okra grown in bare soil (control) or covered with tropical kudzo (Pueraria phaseoloides), perennial soybean (Glycine wightii), calopogonium (Calopogonium muconoides), Pinto peanut (Arachis pintoi) and Stylosanthes capitata and Stylosanthes macrocephala. A randomized block design with four replications was used. The weeding of legumes was realized before the okra was sown and this allowed the addition of quantities of dry matter, highlighting the potential of tropical kudzo (3.74 t ha-1), perennial soybean (1.55 t ha-1) and peanut (1.30 t ha-1). Okra cropped in soil covered with tropical kudzo and perennial soybean had the weed lowest dry matter accumulation until 150 days after sowing the okra. At 150 days after sowing the okra, only the areas covered with peanut and calopogonium had higher volumes of water in the soil compared to the control. Throughout the harvest, the okra plants grown in soil covered with perennial soybean and tropical kudzo showed the greatest heights. The maximum okra fruit yield (16.23 t ha-1) was obtained by growing okra in soil covered with perennial soybean.
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EZEH, Okechukwu S., and Sifau A. ADEJUMO. "Ameliorative roles of compost on okra (Abelmoschus esculentus L.) exposed to drought stress at vegetative and reproductive growth stages." Notulae Scientia Biologicae 12, no. 4 (December 21, 2020): 884–900. http://dx.doi.org/10.15835/nsb12410651.

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Okra growth and yield are adversely affected by drought at different growth stages. This is aggravated by poor soil fertility. In this study, the roles of compost applied at 0, 5 and 10 t/ha on the tolerance and morpho-physiological response of okra (NHAe 47-4) exposed to varying levels of water stress (25%, 50%, 75% and 100% field capacity, FC), at different growth stages (vegetative, reproductive and vegetative-reproductive stages) for ten days duration were assessed. Data were collected on okra growth and yield, leaf relative water content (LRWC), leaf photosynthetic pigments (LPG) and proline accumulation. Results showed that drought stress reduced LRWC, LPG, growth and yield of Okra. This reduction was more evident in okra plants exposed to severe stress for 10 days and at the reproductive stage. Soil amendment with compost however, had cushioning effect on drought stressed okra. Compared to control, it increased the LRWC, LPG, growth and yield of okra. The ameliorative roles of compost were however, dependent on stress intensity, compost dosage, okra growth stage and stress duration. Though, okra plants stressed at 25% FC were more affected by drought stress, but compared to the un-amended soil, those grown on amended soil were more tolerant. Higher compost rate was superior to lower rates. Whereas, higher proline accumulation was recorded in plant exposed to 25% field capacity without amendment, proline accumulation was reduced in the plants grown on compost amended soil and exposed to drought which was an indication of stress reduction. Generally, okra stressed at vegetative growth stage only was able to recover rapidly and had better yield compared to those stressed at reproductive growth stage. It is concluded that addition of compost to soil could reduce the drought stress effect on okra.
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Ajayi, Emmanuel, Iyabo Adeoye, and Olanrewaju Shittu. "Economic analysis of intercropping okra with legumes." Journal of Agricultural Sciences, Belgrade 62, no. 2 (2017): 193–202. http://dx.doi.org/10.2298/jas1702193a.

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A field study was carried out in a vegetable research field of the National Horticultural Research Institute, Ibadan, Nigeria during the late raining season of 2015 to determine the appropriate okra/legume-based cropping system that will increase crop yield and farmer?s income. The experiment was arranged in a randomized complete block design (RCBD) with three (3) replicates. The treatments comprised intercropping okra with groundnut or cowpea planted at varying spacings (60 cm x 30 cm, 60 cm x 40 cm, 60 cm x 50 cm and 60 cm x 60cm). Okra was planted at a spacing of 60 cm x 40 cm, the plot size was 3 m x 2.4 m (7.4 m2). Data collected was subjected to analysis of variance (ANOVA) and significant means were separated using the least significant difference (LSD) test at the 5% probability level. Economic analysis of the cropping mixture was carried out using gross margin analysis, monetary advantage index and benefit to cost ratio analysis. Results revealed that the land equivalent ratio (LER) of 1.62 was recorded in okra/groundnut at 60 cm x 40 cm and LER of 1.74 was observed in okra/cowpea at 60 cm x 30 cm. Okra/cowpea intercropping system spaced at 60 cm x 30 cm was the most remunerative (N859,192/ha), followed by okra/cowpea spaced at 60 cm x 50 cm (N744,212/ha) while okra/cowpea spaced at 60 cm x 60 cm was the least remunerative. The highest gross margin of N2,188,961/ha was obtained in okra/groundnut spaced at 60 cm x 40 cm. The least return was obtained in okra/groundnut spaced at 60 cm x 60 cm (N700,103/ha). The economic analysis revealed that okra/cowpea spaced at 60 cm x 30 cm produced the highest gross margin of N859,192/ha and monetary advantage index of N450,447/ha while okra/groundnut spaced at 60 cm x 40 cm gave the highest gross margin of N2,188,961/ha and monetary advantage index of N924,642/ha.
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35

Y., Aminu,, Maryam, M.G., and Kabiru, S.A. "Hormonal Response of Gibberellin (Ga3), Grafting and Seasonal Variations on Growth and Yield Parameters on Okra (Abelmoschus Esculentus)." American International Journal of Biology and Life Sciences 1, no. 2 (November 12, 2019): 33–39. http://dx.doi.org/10.46545/aijbls.v1i2.122.

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The effect of Gibberellin Hormonal Response and Grafting methods on the Growth and Yield of Okra was investigated, with the aim of inducing variability that could be exploited in the improvement of some quality traits in Okra plants. Gibberellin, grafting and a combination of grafting with Gibberellin) were applied on to the Okra seeds. The seeds of Okra were treated at four different concentrations of Gibberellin (0.1mM, 1.0 mM, 2.0 mM and 0.0 mM as control) after which some of the mutants were grafted using tongue grafting method at seedlings stage. The other set of seeds were not treated with the hormone but were grafted at seedlings stage. The results obtained revealed highly significant difference (P≤ 0.01) in the effects of Gibberellin on survival rates, number of fruits, and fruit weight. Similarly, highly significant differences (P≤0.01) were found between the treatments in Survival rate, except on the number of fruits and fruit weight, where no significant differences exist. More so, significant differences were found in the traits between the seasons except in fruit number. The result showed that Gibberellin and grafting improve important quality traits of Okra. The mutants and grafted Okra could be grown both during the rainy and dry seasons, while 0.1 mM concentration of Gibberellin and grafting improve some important quality traits of Okra that could be utilized for further improvement of Okra. However, the response of Okra to grafting was higher. Based on the findings, the study concluded that, grafting improves some important quality traits of Okra that are of high economic value and possible recommendations that could be made.
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36

Kon, Tatsuya, Maria R. Rojas, Issoufou K. Abdourhamane, and Robert L. Gilbertson. "Roles and interactions of begomoviruses and satellite DNAs associated with okra leaf curl disease in Mali, West Africa." Journal of General Virology 90, no. 4 (April 1, 2009): 1001–13. http://dx.doi.org/10.1099/vir.0.008102-0.

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Okra leaf curl disease (OLCD) is a major constraint on okra (Abelmoschus esculentus) production in West Africa. Two monopartite begomoviruses (okra virus-1 and okra virus-2), a betasatellite and a DNA1 satellite are associated with OLCD in Mali. Okra virus-1 is an isolate of okra yellow crinkle virus (OYCrV), okra virus-2 is a recombinant isolate of cotton leaf curl Gezira virus (CLCuGV) and the betasatellite is a variant of cotton leaf curl Gezira betasatellite (CLCuGB). Cloned DNA of OYCrV and CLCuGV were infectious and induced leaf curl symptoms in Nicotiana benthamiana plants, but did not induce OLCD in okra. However, when these clones were individually co-inoculated with the cloned CLCuGB DNA, symptom severity and viral DNA levels were increased in N. benthamiana plants and typical OLCD symptoms were induced in okra. The CLCuGB was also replicated by, and increased symptom severity of, three monopartite tomato-infecting begomoviruses, including two from West Africa. The sequence of the DNA1 satellite was highly divergent, indicating that it represents a distinct West African lineage. DNA1 replicated autonomously, and replication required the DNA1-encoded Rep protein. Although DNA1 reduced helper begomovirus DNA levels, symptoms were not attenuated. In the presence of CLCuGB, DNA levels of the helper begomoviruses and DNA1 were substantially increased. Together, these findings establish that OLCD in Mali is caused by a complex of monopartite begomoviruses and a promiscuous betasatellite with an associated parasitic DNA1 satellite. These findings are discussed in terms of the aetiology of OLCD and the evolution of new begomovirus/satellite DNA complexes.
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Hayati, PK Dewi. "Evaluation of Crosses between Local Red Okra (Abelmoschus esculentus (L.) Moench) and Introduced Varieties." JERAMI Indonesian Journal of Crop Science 3, no. 1 (August 28, 2020): 5–11. http://dx.doi.org/10.25077/jijcs.3.1.5-11.2020.

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Okra is a functional vegetable with good nutritional content and medicinal benefits. The red okra cultivar has a lot of fruit in a single plant but have a short harvest period, thus the weight and size of the fruit are small. One of the techniques in the improvement of okra cultivar is performed by hybridization with the introduced okra varieties that have a longer harvest period. The objective of the research is to evaluate the crosses between red okra with the introduced okra varieties and to obtain plants from the crosses that have a longer fruit harvest period character. The research was conducted at the Research Station of the Faculty of Agriculture, Andalas University from Mei to October 2019. The materials used are the local red okra genotype, Ve-022, and B-291 introduced varieties as well as two of the crosses population of SOMB291 and SOMVe022. The whole plant is a red okra cultivar and the crosses are planted in a plot with a spacing of 40 x 50 cm. The performance of the crosses was analyzed using descriptive statistics. Results showed that the plant obtained with a longer harvest period of 8 days after anthesis as much as 19 and 12%, respectively in the population of SOMB291 and SOMVe022. The increase in crop life in plants from the somb291 and somve022 populations resulted in a plant that has a greater length, diameter, and weight than the red okra population. The increase in the harvest period results in a greater length, diameter, and weight of fruit.
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Maduwanthi, A. K. M. R. B., and Brintha Karunarathna. "Growth and Dry Matter Accumulation of Okra (Abelmoschus esculentus L.) as Influenced by Different Plating Pattern Under Okra - Cowpea (Vigna unguiculata L.) Intercropping." Journal of Horticulture and Plant Research 7 (August 2019): 81–96. http://dx.doi.org/10.18052/www.scipress.com/jhpr.7.81.

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Compared to sole cropping, intercropping systems can more efficiently use the existing resources which ultimately lead to improved plant growth and dry matter accumulation. So, most of the farmers in developing countries can follow the intercropping systems with high yielding crop combinations. The experiment was carried out at the Crop Farm of Eastern University, Sri Lanka in 2018 to investigate the growth and dry matter accumulation in okra (Abelmoschus esculentus L.) as influenced by different planting patterns under okra-cowpea (Vigna unguiculata L. Walp) intercropping in sandy regosol. The experiment was laid out in a Randomized Complete Block Design (RCBD). Treatments were okra as a sole crop (T1), cowpea as a sole crop (T2), alternative planting of okra and cowpea (T3), 60/150 cm paired row planting of okra with two rows and three rows of cowpea in between paired rows (T4 and T5) and 75/120 cm paired row planting of okra with two rows and three rows of cowpea in between paired rows (T6 and T7). Plant height, root length, fresh and dry weights of plant, leaf area, leaf area index, canopy width and cumulative yield of okra were higher in T5, while chlorophyll content showed no significant difference (P>0.05) with different planting patterns. The present study concluded that 60/150 cm paired row planting of okra with three rows of cowpea in between paired rows (T5) would be the most suitable planting system in sandy regosol to achieve better growth and dry matter in okra.
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Jha, Ritesh Kumar, Ram Babu Neupane, Abishkar Khatiwada, Shailesh Pandit, and Bhishma Raj Dahal. "Effect of different spacing and mulching on growth and yield of Okra (Abelmoschus esculentus L.) in Chitwan, Nepal." Journal of Agriculture and Natural Resources 1, no. 1 (December 9, 2018): 168–78. http://dx.doi.org/10.3126/janr.v1i1.22232.

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Okra (Abelmoschus esculentus L.) is one of the most important vegetable crop of Nepal. Its yield and growth parameters are affected by different cultural practices. This study was conducted at Olericulture Farm of Agriculture and Forestry University, Rampur, Chitwan, Nepal during April 29 to July 9 of 2018. The field experiment was carried out in split plot design using three replications. The treatments consisted of three intra row spacing (30, 45 and 60 cm) and four different mulching materials (Silver plastic, Panicum repens, Lantana camara and bare soil). The objective of this experiment was to assess the effects of various intra-row spacings and mulching materials on growth and yield of okra. The effect of mulching materials on okra yield was found significant. The okra yield was highest (8104 kg/ha) under silver plastic mulch followed by control (5161kg/ha), Panicum repens (3901kg/ha) and Lantana camera (3701kg/ha), respectively. Silver plastic mulch enhanced the growth parameters like canopy length, plant height, leaf number, leaf length, girth and yield of okra. The spacings provided non significant effect on okra yield, however the yield of okra was highest (7295 kg/ha) under 30×30 cm spacing followed by 45×30 cm (4660 kg/ha) and 60 cm × 30 cm spacing (3703 kg/ha), respectively. Combination of silver plastic mulch along with 30 cm × 30 cm spacing provided the highest okra yield. This study suggests that farmers of the Chitwan should grow okra at spacing of 30 cm × 30 cm and under silver plastic mulch to produce higher yield.
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40

Olaniran, Oladele A., Samuel A. Babarinde, Fatai O. Alao, Adetayo D. Adeleye, Afeez Ige, and Johnson A. Okunlola. "How pestiferous are maize weevil Sitophilus zeamais (Motschulsky, 1855) (Coleoptera: Curculionidae) and rust-red flour beetle Tribolium castaneum (Herbst, 1797) (Coleoptera: Tenebrionidae) against dried okra Abelmoschus esculentus (L.) Moench (Malvales: Malvaceae) fruit?" Revista Brasileira de Gestão Ambiental e Sustentabilidade 5, no. 9 (2018): 261–69. http://dx.doi.org/10.21438/rbgas.050917.

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Okra Abelmoschus esculentus (L.) Moench (Malvales: Malvaceae) is a major fruit vegetable consumed in either fresh or dried form in Africa. As part of our efforts to identify the pestiferous species attacking dried fruits, a laboratory experiment was conducted to investigate the damage potentials of Sitophilus zeamais (Motschulsky, 1855) (Coleoptera: Curculionidae) and Tribolium castaneum (Herbst, 1797) (Coleoptera: Tenebrionidae) against dried okra. Three levels of infestations (5, 10 and 20 adults of each insect) on dried okra and okra without insect infestation, which served as control were kept under ambient conditions. The experiment was laid out in completely randomized design and replicated thrice. Data were collected on percentage insect mortality, okra weight loss and proximate composition. Percentage mortality increased with storage duration, while weight loss was significantly affected by insect infestation levels and ranged from 0.04%-0.18%, 0.07%-0.21%, 0.08% 0.22%, 0.07%-022%, 0.11% 0.22% and 0.12%-0.23% for 1, 2, 3, 4, 5 and 6 weeks after infestation, respectively. Crude fibre significantly increased with insect infestation (13.98%-14.62% for the infested okra compared with 9.12%-13.63% in the control), while other proximate components were not significantly affected. The results show that the two species pose no serious threat to intact dried okra, in the short term, but long term multiple generation infestation of dried okra by the insects may cause greater damage.
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41

OLASANTAN, F. O. "Effects of preceding maize (Zea mays) and cowpea (Vigna unguiculata) in sole cropping and intercropping on growth, yield and nitrogen requirement of okra (Abelmoschus esculentus)." Journal of Agricultural Science 131, no. 3 (November 1998): 293–98. http://dx.doi.org/10.1017/s0021859698005711.

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Field experiments were conducted on Alfisols in Nigeria between 1991 and 1993 to determine the residual effect of maize (Zea mays) and cowpea (Vigna unguiculata) on the growth, pod yield and N response of a succeeding okra (Abelmoschus esculentus) crop. Cowpea and maize were grown alone with 30 and 60 kg/ha of N, P and K, respectively, or intercropped with 60 kg/ha as a basal dressing. The preceding crops had a significant effect on soil nutrient changes, okra growth and yield, and N response of okra. Cowpea increased the N, P and K status of the soil in both sole and mixed stands, compared with sole maize. Leaf area, pod weight and marketable pod yield of okra after sole cowpea or the maize/cowpea intercrop were all significantly higher than after sole maize. Although the application of nitrogen to succeeding okra promoted growth and increased pod yield, this was not accompanied by an increase in the pod yield of okra after sole cowpea or the maize/cowpea treatment beyond 45 kg N/ha. The beneficial effects of the preceding maize/cowpea intercrop on soil fertility, okra pod yield and amounts of N required for okra were partly due to the higher rate of basal nutrients applied as compared to the effects following sole cowpea.
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42

Ong, Eng Shi, Christina Liu Ying Oh, Joseph Choon Wee Tan, Su Yi Foo, and Chen Huei Leo. "Pressurized Hot Water Extraction of Okra Seeds Reveals Antioxidant, Antidiabetic and Vasoprotective Activities." Plants 10, no. 8 (August 10, 2021): 1645. http://dx.doi.org/10.3390/plants10081645.

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Abelmoschus esculentus L. Moench (okra) is a commonly consumed vegetable that consists of the seeds and peel component which are rich in polyphenolic compounds. The aim of this study is to utilize pressurized hot water extraction (PHWE) for the extraction of bioactive phytochemicals from different parts of okra. A single step PHWE was performed at various temperatures (60 °C, 80 °C, 100 °C and 120 °C) to determine which extraction temperature exhibits the optimum phytochemical profile, antioxidant and antidiabetic activities. The optimum temperature for PHWE extraction was determined at 80 °C and the biological activities of the different parts of okra (Inner Skin, Outer Skin and Seeds) were characterized using antioxidant (DPPH and ABTS), α-glucosidase and vasoprotective assays. Using PHWE, the different parts of okra displayed distinct phytochemical profiles, which consist of primarily polyphenolic compounds. The okra Seeds were shown to have the most antioxidant capacity and antidiabetic effects compared to other okra parts, likely to be attributed to their higher levels of polyphenolic compounds. Similarly, okra Seeds also reduced vascular inflammation by downregulating TNFα-stimulated VCAM-1 and SELE expression. Furthermore, metabolite profiling by LC/MS also provided evidence of the cytoprotective effect of okra Seeds in endothelial cells. Therefore, the use of PHWE may be an alternative approach for the environmentally friendly extraction and evaluation of plant extracts for functional food applications.
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43

Degri, M. M., and I. B. Richard. "Impact of Intercropping Sorghum and Okra on the Incidence of Flea Beetles of Okra Podagrica spp in Dalwa, Maiduguri Semi-Arid Zone of Nigeria." International Letters of Natural Sciences 14 (April 2014): 51–58. http://dx.doi.org/10.18052/www.scipress.com/ilns.14.51.

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Field experiments were conducted at faculty of Agriculture teaching and research farm, university of Maiduguri in 2010 and 2011 rainy seasons. The aim was to investigate the impact of intercropping sorghum with okra on the incidence of flea beetle of okra (Podagrica spp) in the semi-Arid zone of Nigeria. The results showed that sole crop okra suffered flea beetle attack which affected its growth, fruit formation, fruit weights and fruit yield. Intercropping okra with sorghum significantly reduced the flea beetle populations, leaf damage caused by Podagrica spp (Coleoptera: Chrysomelidae). While increasing number of leaves for photosynthetic activities, plant height, fruit formation, fresh fruit weight and total fruit yield. The study concluded that okra intercropping at 1:1, 1:2 and 2:2 are the most efficient and productive intercrop systems in flea beetle management. Okra intercropping with cereal sorghum was found to be good for sustainable agriculture and organic farming in Nigeria due to its numerous advantages, particularly with respect to insect pests’ control.
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44

Carneiro-Marra, Livia, Larissa Sad, and Marcelo Da Silva-Batista. "Evaluation of mucilage and powder of Okra as bio-flocculant in water treatment." Revista ION 32, no. 2 (November 19, 2019): 53–58. http://dx.doi.org/10.18273/revion.v32n2-2019005.

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Mucilage and powder of okra were evaluated as bio-flocculant in water treatment using jar test. The agitations sets, okra preparation methods and the amount of coagulant/bio-flocculant were evaluated in the turbidity removal. The results showed that agitations set of 150 rpm and then 40 rpm were more effective for reducing turbidity. Turbidity reduction was 39% using inorganic coagulant (FeSO4) alone, but reduction came to 76% and 88% by adding okra mucilage and powder, respectively. All results showed that okra powder present better turbidity removal in water treatment. It can be prepared by simple methodology, and also allow the inorganic coagulant reduction in approximately 64 %. In okra powder were identified hydroxyl groups that serve as active sites for colloidal particles removal
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45

Chatterjee, Shayeri, and Rana Mazumder. "NOVEL APPROACH OF EXTRACTION AND CHARACTERIZATION OF OKRA GUM AS A BINDER FOR TABLET FORMULATION." Asian Journal of Pharmaceutical and Clinical Research 12, no. 1 (January 7, 2019): 189. http://dx.doi.org/10.22159/ajpcr.2018.v12i1.29053.

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Objective: The major objective of the present investigation was to extract a natural polymer (okra gum) with its characterization as pharmaceutical binder and to formulate, develop, and evaluate the compression-coated tablet using okra as binder along with synthetic hydrophilic polymers like various grades of hydroxypropyl methylcellulose (HPMC).Methods: A novel extraction method was carried out using fresh unripe pods of okra (ladies finger) with the aid of organic solvents and its characterization was done. The core tablets were prepared by direct compression method which was compression coated with okra gum and HPMC.Results: After the extraction of the okra gum was carried out, the yield of mucilage obtained was 10%. It is considered as a proof for the purity of the mucilage extract. The above study reveals that the polymers were subjected to the Fourier transform infrared and differential scanning calorimetry thermogram had no significant interactions between the drug and the polymers. The characterization of the new polymer okra showed that it has swelling properties, and in spite of being a hydrophilic polymer, it can be successfully used in pharmaceutical formulation as a good binder.Conclusion: In the present aspect of the study was to evaluate the efficacy of okra gum that has been used as a tablet binder. It is easily available and inexpensive. Okra gum as a binder produces tablet formulations with good physicochemical properties and good candidate for sustained release formulations.
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46

Chatterjee, Shayeri, and Rana Mazumder. "NOVEL APPROACH OF EXTRACTION AND CHARACTERIZATION OF OKRA GUM AS A BINDER FOR TABLET FORMULATION." Asian Journal of Pharmaceutical and Clinical Research 12, no. 1 (January 7, 2019): 189. http://dx.doi.org/10.22159/ajpcr.2019.v12i1.29053.

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Objective: The major objective of the present investigation was to extract a natural polymer (okra gum) with its characterization as pharmaceutical binder and to formulate, develop, and evaluate the compression-coated tablet using okra as binder along with synthetic hydrophilic polymers like various grades of hydroxypropyl methylcellulose (HPMC).Methods: A novel extraction method was carried out using fresh unripe pods of okra (ladies finger) with the aid of organic solvents and its characterization was done. The core tablets were prepared by direct compression method which was compression coated with okra gum and HPMC.Results: After the extraction of the okra gum was carried out, the yield of mucilage obtained was 10%. It is considered as a proof for the purity of the mucilage extract. The above study reveals that the polymers were subjected to the Fourier transform infrared and differential scanning calorimetry thermogram had no significant interactions between the drug and the polymers. The characterization of the new polymer okra showed that it has swelling properties, and in spite of being a hydrophilic polymer, it can be successfully used in pharmaceutical formulation as a good binder.Conclusion: In the present aspect of the study was to evaluate the efficacy of okra gum that has been used as a tablet binder. It is easily available and inexpensive. Okra gum as a binder produces tablet formulations with good physicochemical properties and good candidate for sustained release formulations.
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47

OLASANTAN, F. O. "Nitrogen fertilization of okra (Abelmoschus esculentus) in an intercropping system with cassava (Manihot esculenta) and maize (Zea mays) in south-western Nigeria." Journal of Agricultural Science 133, no. 3 (November 1999): 325–34. http://dx.doi.org/10.1017/s0021859699007054.

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Nitrogen fertilization of okra (Abelmoschus esculentus) when intercropped with cassava (Manihot esculenta) and maize (Zea mays) was studied using three N rates (0, 60 and 120 kg/ha) in two field experiments in Nigeria between 1995 and 1997. The okra was grown between the cassava and maize rows. The effect of using two contrasting maize cvs. TZE Composite 3 Cl (less-tall, early-maturing with narrow leaves) and DMRSR-Y (tall, late-maturing with broad leaves) on N response of okra in the mixture was also investigated. Intercropping with maize or cassava and maize significantly increased stem elongation, delayed pod harvest, and decreased branch or pod formation and marketable pod yield in okra. In the cassava/maize/okra combination, maize had greater effect than cassava in determining most growth and pod yield attributes of the okra crop, regardless of N rate. However, the effect was relatively less severe in mixtures with early-maize cv. TZE Composite 3 Cl than with late-maize cv. DMRSR-Y. Although applied N at rates above 60 kg/ha in intercropping increased maize grain and cassava tuber yields, this did not result in a further significant gain in pod yield of the associated okra crop. The present recommendation of 60 kg/ha for N fertilization of cassava/maize intercrop was found to be applicable to okra grown between the cassava/maize rows using the less-tall, early-maize cultivar with relatively narrow leaves, and possibly reduced leaf area.
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48

Price, Sally, and Richard Price. "Turning coo-coo." New West Indian Guide / Nieuwe West-Indische Gids 70, no. 1-2 (January 1, 1996): 113–31. http://dx.doi.org/10.1163/13822373-90002633.

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[First paragraph]The pairing of commeal and okra, which pops up everywhere in the Caribbean, nicely captures the amalgam of African and American resources that has produced so much of the region's cultures, and bears witness to the earliness of culinary creolization - on both sides of the Atlantic. Corn(maize) is, of course, native to the New World, and okra (gumbo) to the Old. The Dictionary of Jamaican English includes back-to-back entries on oka and okra - the former from a Yoruba word for corn, though in Jamaica it refers to a cassava mush served with an okra sauce (Cassidy & Le Page 1967:328). And while the Ewe word kukü means "corn dumpling" (Cassidy & Le Page 1967:135), its Caribbean cognates generally signal the presence of okra - as in Bahamian cuckoo soup (Holm 1982: 55). Just to the north in the United States, that classic of southern cuisine, fried okra, is made by coating the pods in cornmeal before dropping them in the bacon drippings. At the southern end of the Caribbean, the Brazilian dish called angu (from Yoruba - see Schneider 1991:14) is made with cornmeal (or cassava-flour); its Saramaka namesake (angu), though made with rice- or banana-flour, is usually served with an okra sauce. And in Barbados, cornmeal and okra comprise the essential ingredients of a national culinary tradition, which we will spell coo-coo.2
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49

Elkhalifa, Abd Elmoneim O., Eyad Alshammari, Mohd Adnan, Jerold C. Alcantara, Amir Mahgoub Awadelkareem, Nagat Elzein Eltoum, Khalid Mehmood, Bibhu Prasad Panda, and Syed Amir Ashraf. "Okra (Abelmoschus Esculentus) as a Potential Dietary Medicine with Nutraceutical Importance for Sustainable Health Applications." Molecules 26, no. 3 (January 28, 2021): 696. http://dx.doi.org/10.3390/molecules26030696.

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Recently, there has been a paradigm shift from conventional therapies to relatively safer phytotherapies. This divergence is crucial for the management of various chronic diseases. Okra (Abelmoschus esculentus L.) is a popular vegetable crop with good nutritional significance, along with certain therapeutic values, which makes it a potential candidate in the use of a variety of nutraceuticals. Different parts of the okra fruit (mucilage, seed, and pods) contain certain important bioactive components, which confer its medicinal properties. The phytochemicals of okra have been studied for their potential therapeutic activities on various chronic diseases, such as type-2 diabetes, cardiovascular, and digestive diseases, as well as the antifatigue effect, liver detoxification, antibacterial, and chemo-preventive activities. Moreover, okra mucilage has been widely used in medicinal applications such as a plasma replacement or blood volume expanders. Overall, okra is considered to be an easily available, low-cost vegetable crop with various nutritional values and potential health benefits. Despite several reports about its therapeutic benefits and potential nutraceutical significance, there is a dearth of research on the pharmacokinetics and bioavailability of okra, which has hampered its widespread use in the nutraceutical industry. This review summarizes the available literature on the bioactive composition of okra and its potential nutraceutical significance. It will also provide a platform for further research on the pharmacokinetics and bioavailability of okra for its possible commercial production as a therapeutic agent against various chronic diseases.
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50

Scott, S. J., J. McFerran, and M. J. Goode. "`Jade' Okra." HortScience 25, no. 1 (January 1990): 127–28. http://dx.doi.org/10.21273/hortsci.25.1.127.

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