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Journal articles on the topic 'Rod Amaranthus'

Author: Grafiati

Published: 4 June 2021

Last updated: 10 February 2022

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1

Vorsah, Roger V., Beatrice N. Dingha, Harmandeep Sharma, and Louis E. Jackai. "Evaluation of Biorational Insecticides as Stand-alone Treatments for the Management of the Pigweed Flea Beetle, Disonycha glabrata (Coleoptera: Chrysomelidae), in Organic Production of Amaranthus spp." Sustainable Agriculture Research 9, no. 3 (2020): 58. http://dx.doi.org/10.5539/sar.v9n3p58.

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The pigweed flea beetle, Disonycha glabrata, is the most damaging insect pest on Amaranthus spp. in the Piedmont zone of North Carolina (NC), United States. It is capable of causing severe yield loss on amaranth greens if uncontrolled. Field experiments were conducted over two growing seasons (Summer 2017 and 2018) in Greensboro, NC, to evaluate OMRI-approved biorational insecticides against D. glabrata in organic amaranth production. Insecticides evaluated included Azatin&reg; O (azadiractin), Ecotec&reg; (oils: rosemary, peppermint and geraniol), Entrust&reg; (spinosad) and PyGan

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Schweig, Sarah R., and Rebecca N. Brown. "Vegetable Amaranths for Summer Greens Production in the Northeastern United States." HortTechnology 28, no. 3 (2018): 399–406. http://dx.doi.org/10.21273/horttech03906-17.

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In 2016, 10 vegetable amaranth (Amaranthus sp.) varieties were evaluated for fresh greens production in the northeastern temperate climate. Yield, cv, and leaf-to-stem ratios were reported for the eight varieties of edible amaranth (Amaranthus tricolor), one of slender amaranth (Amaranthus viridis), and one of green amaranth (Amaranthus hybridus). All plants were grown using drip irrigation and black plastic mulch under 0.8-mil clear slitted low tunnels. Ten plants of each variety were tested in a randomized complete block design with four replications; the study was repeated seven times over

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Naser, HM, MZ Rahman, S. Sultana, MA Quddus, and MA Hossain. "Heavy metal accumulation in leafy vegetables grown in industrial areas under varying levels of pollution." Bangladesh Journal of Agricultural Research 43, no. 1 (2018): 39–51. http://dx.doi.org/10.3329/bjar.v43i1.36157.

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The concentration of lead (Pb), cadmium (Cd), nickel (Ni), cobalt (Co) and chromium (Cr) in three popular leafy vegetables such as spinach (Spinacia oleracea), red amaranth (Amaranthus tricolor) and amaranth (Amaranthus oleraseus) and that in the respective soils were assessed. These crops and soils were collected from two industrial areas (Kalakoir and Zorun, Konabari, Gazipur), and one non-industrial area (Bangladesh Agricultural Research Institute-BARI) under Gazipur district. The concentration of heavy metal in different parts of plant followed the roots>leaves>stem and in soils the

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Montgomery, Jacob S., Ahmed Sadeque, Darci A. Giacomini, Patrick J. Brown, and Patrick J. Tranel. "Sex-specific markers for waterhemp (Amaranthus tuberculatus) and Palmer amaranth (Amaranthus palmeri)." Weed Science 67, no. 4 (2019): 412–18. http://dx.doi.org/10.1017/wsc.2019.27.

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AbstractWaterhemp [Amaranthus tuberculatus (Moq.) J. D. Sauer] and Palmer amaranth (Amaranthus palmeri S. Watson) are troublesome weeds of row-crop production in the United States. Their dioecious reproductive systems ensure outcrossing, facilitating rapid evolution and distribution of resistances to multiple herbicides. Little is known, however, about the genetic basis of dioecy in Amaranthus species. In this work, we use restriction site–associated DNA sequencing (RAD-Seq) to investigate the genetic basis of sex determination in A. tuberculatus and A. palmeri. For each species, approximately

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Sultana, N., MAH Khan, S. Akhtar, MS Zaman, and ASMMR Khan. "Performance of ash gourd (benincasa hispida) in intercrop with different leafy vegetables." Progressive Agriculture 28, no. 2 (2017): 92–99. http://dx.doi.org/10.3329/pa.v28i2.33469.

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Due to depletion of per capita land, consistent stress on improving factor productivity has warranted many alternative cropping strategies. The intercropping effect of red amaranth (Amaranthus gangeticus Linn, var. BARI Lalshak-1), jute leaf (Corchorus capsularis, var. Local) and stem amaranth (Amaranthus tricolor var. BARI Data-1) on the yield performance and thereby economic return of ash gourd as main crop was tested in low nitrogen and medium phosphorus and potassium under Netrakona district of Bangladesh. The experiment consisted of four crop combinations viz., sole ash gourd, ash gourd +

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Wayah, Samson Baranzan, Ajit Singh, Peter Maitalata Waziri, et al. "Effect of Genotype and Organic Fertilizer on Red:Far Red Ratio, Stomatal Conductance, Leaf Temperature, and Dry Weight of Amaranth." Agricultura Tropica et Subtropica 47, no. 3 (2014): 79–86. http://dx.doi.org/10.2478/ats-2014-0011.

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Abstract Amaranth is a very important vegetable worldwide. Its leaves are consumed and the seeds are processed into various food products. Its production in the tropics is threatened by low yields which has a major impact on global production. A research aimed at improving the yield of this vegetable was carried out at lady bird organic farm Broga, 2.9450N 101.8740E, Semenyih, Selangor, Malaysia by studying the effect of genotype and organic fertilizer on the following growth indicators, red:far red ratio below canopy, stomatal conductance, leaf temperature, and dry weight. These growth indica

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Webber III, Charles L., Paul M. White Jr, Derek S. Landrum, Douglas J. Spaunhorst, Darcey G. Wayment, and Emmanuel Dorvil. "Sugarcane Field Residue and Root Allelopathic Impact on Weed Seed Germination." Journal of Agricultural Science 10, no. 1 (2017): 66. http://dx.doi.org/10.5539/jas.v10n1p66.

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Allelopathy, the chemical interaction between plants, may result in the inhibition of plant growth and development, which can include compounds released from a crop that adversely impact weed species. The objective of this research was to determine the allelopathic impact of sugarcane (Saccharum officinarum) field residue and root water extracts on seed germination of three weed species. Red morningglory (Ipomoea coccinea L.), redroot pigweed (Amaranthus retroflexus L.), and spiny amaranth (Amaranthus spinosus L.)] seeds were treated with five extract concentrations (0, 12.5, 25, 50, and 100 g

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8

Urosevic, Miroslav I., Isabel Hennig-Pauka, Alexander Tichy, Nenad Stojanac, and Radomir Ratajac. "Effect of different proportions of popped amaranth grain (Amaranthus cruentus) as an iron supplement in piglet diets on selected blood indicators." Acta Veterinaria Brno 84, no. 3 (2015): 277–87. http://dx.doi.org/10.2754/avb201584030277.

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The aim of our study was to compare the effect of various proportions of popped amaranth grain (Amaranthus cruentus) in piglet diets on selected blood indicators, such as red blood cell count (RBC), haematocrit (HCT), haemoglobin concentration (HB) and mean corpuscular haemoglobin concentration (MCHC), but also growth efficiency (daily weight gain) and tissue morphology of the gastrointestinal tract. Altogether, 122 piglets (12 litters) were divided randomly into four groups (4 × 3 litters). Diet of the piglets in the control group was without popped amaranth grain. Starting from day 5 until d

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Khandaker, Laila, Md Babar Ali, and Shinya Oba. "Influence of Cultivar and Growth Stage on Pigments and Processing Factors on Betacyanins in Red Amaranth (Amaranthus tricolor L.)." Food Science and Technology International 15, no. 3 (2009): 259–65. http://dx.doi.org/10.1177/1082013209341119.

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Seven cultivars of red amaranth (Amaranthus tricolor L.) with different leaf color were evaluated for their betacyanin and chlorophyll content at two stages of development. The effects of food processing factors such as thermal treatment, light, H2O 2, and prolonged storage on betacyanin extracts were also examined. Betacyanin concentrations were highly correlated with the leaf color index and the cultivars (Rocto joba, BARI-1, and Altopati) with better color index tended to be associated with high betacyanin. Within a shoot canopy, the apical leaves accumulated higher betacyanin than those of

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Khandaker, Laila, A. Masum Akond, and Shinya Oba. "Foliar Application of Salicylic Acid Improved the Growth, Yield and Leaf's Bioactive Compounds in Red Amaranth (Amaranthus tricolor L.)." Vegetable Crops Research Bulletin 74, no. 1 (2011): 77–86. http://dx.doi.org/10.2478/v10032-011-0006-6.

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Foliar Application of Salicylic Acid Improved the Growth, Yield and Leaf's Bioactive Compounds in Red Amaranth (Amaranthus tricolorL.)This study was conducted to determine the effect of foliar salicylic acid (SA) applications on growth, yield and bioactive compounds of red amaranth grown under greenhouse conditions in 2008 at Gifu University, Japan. SA was applied at three different concentrations (10-3, 10-4and 10-5M), three times during the vegetation at 7-day intervals one week after sowing. Growth parameters (plant height, stem length, number and size of leaves, root length) and yield (fre

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Shyfa, Chlarissa Bella Asy, and Kumala Dewi. "Growth, Oxalate and Vitamin C Content of Red Amaranth (Amaranthus tricolor L.) Treated with Salicylic Acid." HAYATI Journal of Biosciences 28, no. 1 (2021): 23. http://dx.doi.org/10.4308/hjb.28.1.23.

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Red amaranth (Amaranthus tricolor L.) contains phytochemicals that are important for human health, however it also contains oxalate that may cause uric acid problem in human health. This experiment was carried out to evaluate the effect of salicylic acid (SA) on growth, oxalate, chlorophyll, and vitamin C contents in red amaranth. Red amaranth seeds were germinated in a plastic pot containing a mixture of top soil and organic fertilizer. Three week-old seedlings were applied with SA of 0 M (control), 10-8, 10-6, 10-4 or 10-2 M. Five replicates were prepared for each treatment. Growth parameter

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12

Nessa, Badrun, M. Mostafizur Rahman, Mashura Shammi, et al. "Impact of textile sludge on the growth of red amaranth (Amaranthus gangeticus)." International Journal of Recycling of Organic Waste in Agriculture 5, no. 2 (2016): 163–72. http://dx.doi.org/10.1007/s40093-016-0126-6.

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Naser, Habib Mohammad, Sarmin Sultana, Nashir Uddin Mahmud, Rebeca Gomes, and Shamsun Noor. "Heavy Metal Levels in Vegetables with Growth Stage and Plant Species Variations." Bangladesh Journal of Agricultural Research 36, no. 4 (2012): 563–74. http://dx.doi.org/10.3329/bjar.v36i4.11743.

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Field experiment was conducted to compare and investigate the concentration levels of heavy metals in leafy vegetables with growth stage and plant species variations on an experimental field near the net house of Soil Science Division, Bangladesh Agricultural Research Institute, Joydebpur, Gazipur, Bangladesh during November 2008 to January 2009. Seeds of spinach (Spinacia oleracea), red amaranth (Amaranthus tricolor) and amaranth (Amaranthus oleraseus) were sown on 14 November 2008. Plant and soil samples were collected at different growth stages, such as at 20, 30, 40, and 50 days after sowi

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Amare, Endale, Luca Grigoletto, Viviana Corich, Alessio Giacomini, and Anna Lante. "Fatty Acid Profile, Lipid Quality and Squalene Content of Teff (Eragrostis teff (Zucc.) Trotter) and Amaranth (Amaranthus caudatus L.) Varieties from Ethiopia." Applied Sciences 11, no. 8 (2021): 3590. http://dx.doi.org/10.3390/app11083590.

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Teff and amaranth are gluten-free cereals with significant nutritional and health benefits. However, they are underutilized and known in limited areas of the world. The present study evaluated the fatty acid profile, crude fat, squalene content and lipid quality of seven teff (Eragrostis teff (Zucc.) Trotter) and three amaranth (Amaranthus caudatus L.) varieties from Ethiopia. The fat content ranged from 2.92 to 3.34% (averaging 3.06%) and from 8.28 to 9.21% (averaging 8.6%) for teff and amaranth, respectively. Linoleic, oleic and palmitic acid were predominant in both teff and amaranth, accou

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Situmeang, Y. P., M. Suarta, I. K. Irianto, and A. A. S. P. R. Andriani. "Biochar Bamboo Application on Growth and Yield of Red Amaranth (Amaranthus tricolor L)." IOP Conference Series: Materials Science and Engineering 434 (December 3, 2018): 012231. http://dx.doi.org/10.1088/1757-899x/434/1/012231.

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M. K. Chandrakar, B. S. Asati. "Genetic Analysis for Foliage Yield Attributes in Vegetable Red Amaranth (Amaranthus tricolor L.)." International Journal of Current Microbiology and Applied Sciences 10, no. 2 (2021): 2143–53. http://dx.doi.org/10.20546/ijcmas.2021.1002.255.

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Sanders, John T., Eric A. L. Jones, Robert Austin, Gary T. Roberson, Robert J. Richardson, and Wesley J. Everman. "Remote Sensing for Palmer Amaranth (Amaranthus palmeri S. Wats.) Detection in Soybean (Glycine max (L.) Merr.)." Agronomy 11, no. 10 (2021): 1909. http://dx.doi.org/10.3390/agronomy11101909.

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Field studies were conducted in 2016 and 2017 to determine if multispectral imagery collected from an unmanned aerial vehicle (UAV) equipped with a five-band sensor could successfully identify Palmer amaranth (Amaranthus palmeri) infestations of various densities growing among soybeans (Glycine max [L.] Merr.). The multispectral sensor captures imagery from five wavebands: 475 (blue), 560 (green), 668 (red), 840 (near infrared [NIR]), and 717 nm (red-edge). Image analysis was performed to examine the spectral properties of discrete Palmer amaranth and soybean plants at various weed densities u

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Skwaryło-Bednarz, Barbara, and Hanna Klikocka. "FAT AND TOCOPHEROL CONTENT IN THE SEEDS OF RED AMARANTH IN CONDITIONS OF DIVERSIFIED FERTILIZATION WITH MACROELEMENTS." Acta Scientiarum Polonorum Hortorum Cultus 20, no. 3 (2021): 89–96. http://dx.doi.org/10.24326/asphc.2021.3.11.

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The aim of the study was to determine the content of fat and tocopherols in the seeds of Polish cultivars of red amaranth (Amaranthus cruentus L.) – Rawa and Aztek – under the influence of varied macroelement fertilization in the environmental conditions of the Zamość region of south-eastern Poland. In a three-year field experiment (2013–2015) set up in a randomized split-plot design, red amaranth was grown as a test plant at wide row spacing, on good wheat complex soil, in south-eastern Poland (N – 50º71', E – 23º04'). The field experiment had three variables: the weather in the years of rese

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Triyanto, Yudi, Fitra Syawal Harahap, SP. M.Agr (Scopus ID : 57209419315), Khairul Rizal, Hilwa Walida, and Amos Poplius Sihombing. "Growth Response of Red Spinach (Amaranthus Gangeticus) by Giving Cow Manure and Rice Husk Ash." JURNAL AGROPLASMA 7, no. 2 (2020): 72–79. http://dx.doi.org/10.36987/agroplasma.v7i2.1835.

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The increase in market demand red spinach (Amaranthus Gangeticus) makes the prospects very promising less than optimal for the growth of red spinach (Amaranthus Gangeticus) because soil fertility is low so that the provision of organic material can improve soil fertility through the improvement of the physical, chemical, and biological soil so that it can support the growth of red spinach. This study aims to determine the dose of manure, the dosage of rice husk ash as well as the interaction of dosage that is optimal for the growth and yield of red spinach.this research was conducted experimen

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Pratiwi, Ambar. "Effect of nitrogen fertilizer to the flavonoid content of red amaranth (Amaranthus gangeticus L.)." Pharmaciana 7, no. 1 (2017): 87. http://dx.doi.org/10.12928/pharmaciana.v7i1.4213.

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AKAMINE, H., M. OHSHIRO, and M. A. HOSSAIN. "FERTILIZER MANAGEMENT FOR AMARANTH (AMARANTHUS SPP.) CULTIVATION ON DARK-RED SOIL IN OKINAWA, JAPAN." Applied Ecology and Environmental Research 18, no. 6 (2020): 8145–58. http://dx.doi.org/10.15666/aeer/1806_81458158.

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Amin, Md Al, Md Estiar Rahman, Sahadat Hossain, et al. "Trace Metals in Vegetables and Associated Health Risks in Industrial Areas of Savar, Bangladesh." Journal of Health and Pollution 10, no. 27 (2020): 200905. http://dx.doi.org/10.5696/2156-9614-10.27.200905.

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Background. The occurrence of high levels of trace metals in foodstuffs represents a significant threat to human health. Vegetables grown in metal-contaminated soil or irrigated with wastewater can accumulate metals and bioaccumulate in the food chain affecting animals and humans. Objectives. The present study aimed to measure the levels of lead (Pb), cadmium (Cd), chromium (Cr) and cobalt (Co) in common vegetables grown in the industrial areas of Savar, Bangladesh, and to determine their potential health risks. Methods. Five vegetables species: jute ( Corchorus capsularis), red amaranth ( Ama

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Rauf, MA, P. Parkplan, and MTI Miah. "Effect of industrial sludge on concentration and distribution pattern of Lead, Cadmium and Nickel in root, stem and leaf of Red Amaranth (Amaranthus gangeticus L.) in silty clay loam soil." Journal of the Asiatic Society of Bangladesh, Science 38, no. 1 (2013): 67–74. http://dx.doi.org/10.3329/jasbs.v38i1.15321.

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A pot experiment was carried out to evaluate the concentration and distribution of Lead, Cadmium and Nickel in industrial sludge. The test crop was Red Amaranth (Amaranthus gangeticus L.). Nitrogen was applied comprising the five combinations of different proportion of urea and industrial sludge and a control. Red Amaranth was harvested at 30 and 42 Days after sowing (DAS). Different physical and chemical analysis of soil, sludge, root, stem and leaf of the plant were carried out as required. Heavy metals concentration indicated the trends of Pb>Ni>Cd and distribution pattern of Pb, Cd a

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Sultana, Zakia, Rajia Sultana, Md Rokonujjaman, Hasina Akhter Simol, Md Zakir Sultan, and Md Abdus Salam. "Impact of Gypsum and Potash Fertilizers on Heavy Metals and Nutrients Levels in Some Selected Leafy Vegetables and Assessment of Potential Health Risk." Bangladesh Pharmaceutical Journal 22, no. 1 (2019): 56–67. http://dx.doi.org/10.3329/bpj.v22i1.40074.

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Field experiment was conducted in absence and presence of potash and gypsum fertilizers, to compare and investigate the quantity levels of heavy metals and nutrients in leafy vegetables with growth stage and plant species variations, respectively. Seeds of Spinacia oleracia (Spinach), Colocasia esculenta (Taro), Ipoma aquatica (Water spinach), Cucurbita maxima (Pumpkin leaves), Basella alba (Indian spinach), Amaranthus gangeticus (Red amaranth), Coccinia grandis (Ivy gourd), Corchorus olitorius (Jute leaves), Basella rubra (Malabar Spinach), Coriandum sativum (Coriander leaves), Amaranthus liv

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Toscano, Stefania, Valeria Cavallaro, Antonio Ferrante, Daniela Romano, and Cristina Patané. "Effects of Different Light Spectra on Final Biomass Production and Nutritional Quality of Two Microgreens." Plants 10, no. 8 (2021): 1584. http://dx.doi.org/10.3390/plants10081584.

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To improve microgreen yield and nutritional quality, suitable light spectra can be used. Two species—amaranth (Amaranthus tricolor L.) and turnip greens (Brassica rapa L. subsp. oleifera (DC.) Metzg)—were studied. The experiment was performed in a controlled LED environment growth chamber (day/night temperatures of 24 ± 2 °C, 16 h photoperiod, and 50/60% relative humidity). Three emission wavelengths of a light-emitting diode (LED) were adopted for microgreen lighting: (1) white LED (W); (2) blue LED (B), and (3) red LED (R); the photosynthetic photon flux densities were 200 ± 5 µmol for all l

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Mondol, MN, KA Hussain, MR Zubaer, MA Hossain, and AS Chamon. "Amelioration of lead (Pb) from contaminated soil using organic amendments." Bangladesh Journal of Scientific and Industrial Research 54, no. 2 (2019): 177–86. http://dx.doi.org/10.3329/bjsir.v54i2.41675.

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Pot experiments were conducted at the department of Soil, Water and Environment, University of Dhaka to evaluate the effect of used tea leaves and poultry litter in ameliorating lead uptake and to alleviate toxicity of lead in Red amaranth (Amaranthus tricolor L.). The length, fresh weight and dry weight of shoot was decreased significantly by 34.83, 34.69 and 36.48%, respectively, in 200 mg kg-1 Pb treated pots compared to the control. The similar significant decreasing trend in case of macro nutrient concentration in shoot and root samples were also observed. %N, P, K, S, Mg and Ca concentra

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Miah, MY, MR Das, and J. Hassan. "Short Term Red Amaranth Growth With Urea as N Source." Journal of Environmental Science and Natural Resources 6, no. 1 (2015): 99–102. http://dx.doi.org/10.3329/jesnr.v6i1.22047.

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The study was conducted at the farm of Banghobondhu Shekh Mogibur Rahman Agriculture University, Gazipur during the period of November to December, 2010 to enhance the production of red amaranth (Amaranthus tricolor cv: BARI lal shak 1) through the improvement of growth and yield of red amaranth by optimizing the appropriate levels of nitrogen fertilizer. The experiment was laid out in a Randomized Complete Block Design (RCBD) comprising six treatments with four replication each. The treatment combinations were T0 (0 kg N ha-1), T1 (50 kg N ha-1), T2 (75 kg N ha-1), T3 (100 kg N ha-1), T4 (125

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Vrbnicanin, Sava, Lidija Stefanovic, Dragana Bozic, Marija Saric, and Radenko Radosevic. "Comparative analysis of the anatomy of two populations of red-root amaranth (Amaranthus retroflexus L.)." Pesticidi i fitomedicina 24, no. 2 (2009): 103–12. http://dx.doi.org/10.2298/pif0902103v.

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The anatomy of stems and leaves of two populations of the weed species Amaranthus retroflexus L. (red-root amaranth) (pop. AMARE1 having green stems covered in sparse hairs and pop. AMARE2 with green but notably dense stem hairs) was analysed in order better to understand the uptake and translocation of herbicides that could be indicative of the species' evolving resistance to herbicides. Samples of the two populations (AMARE1 and AMARE2) were collected from arable land of the Institute of Maize Research at Zemun Polje in 2006. Sampling was performed at the stage of full vegetative growth of p

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Mollah, M. Z. I., Mubarak A. Khan, and Ruhul A. Khan. "Effect of gamma irradiated sodium alginate on red amaranth (Amaranthus cruentus L.) as growth promoter." Radiation Physics and Chemistry 78, no. 1 (2009): 61–64. http://dx.doi.org/10.1016/j.radphyschem.2008.08.002.

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Uddin, Md Jamal, Sayma Khanom, Shamim Al Mamun, and Zakia Parveen. "Effects of irrigation water on some vegetables around industrial areas of Dhaka." Bangladesh Journal of Scientific Research 28, no. 2 (2016): 151–59. http://dx.doi.org/10.3329/bjsr.v28i2.26785.

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A pot experiment was conducted to investigate the effect of irrigation water collected from different industrial areas on Red amaranth (Amaranthus tricolor L.) and tomato (Solanum lycopersicum L.). Collected water samples were analyzed for various parameters, which include pH, DO, BOD, COD, P, NH3-N, K, S, Zn, Cu, Pb and Cd. The results were compared with the irrigation water quality standards by the Department of Environment (DoE) of Bangladesh and many of them were found several-folds higher than the permissible limit. The deterioration trends of the water samples are as follows: Tejgaon can

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Platonova, Svetlana Yurievna, Carlos Javier Torres Mino, Ekaterina Muratovna Gins, Murat Sabirovich Gins, and Elena Valerievna Romanova. "Phenological traits of red amaranth varieties with a high content of amaranthine cultivated in open fields of Moscow region." RUDN Journal of Agronomy and Animal Industries 16, no. 2 (2021): 107–17. http://dx.doi.org/10.22363/2312-797x-2021-16-2-107-117.

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The article focuses on phenological features of amaranth varieties grown in open fields as a reaction to variability of weather conditions in the Moscow region. Amaranthine is one of the promising compounds found in red-colored amaranths. It refers to a class of betalain pigments. The study revealed growth stages defined by the highest content of amarantine per plant and analyzed accumulation of the pigment in amaranth leaves and inflorescences. Phenological observations of introduced plant species under new conditions are important and determine their resistance to adverse environmental facto

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Uddin, Jasim, Jahid M. M. Islam, Shauk M. M. Khan, Enamul Hoque, and Mubarak A. Khan. "Significant Influence of Annealing Temperature and Thickness of Electrode on Energy Conversion Efficiency of Dye Sensitized Solar Cell: Effect of Catalyst." International Letters of Chemistry, Physics and Astronomy 39 (October 2014): 78–87. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.39.78.

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Dye sensitized solar cell (DSSC) shows great promise as an alternative to conventional p-n junction solar cells due to their low fabrication cost and reasonably high efficiency. DSSC was assembled by using natural dye extracted from red amaranth (Amaranthus Gangeticus) as a sensitizer and different catalysts for counter electrode were applied for maximum energy conversion efficiency. Annealing temperature and thickness of electrode were also investigated and optimized. Catalyst, annealing temperature and thickness were optimized by the determination of cell performance considering photoelectro

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Naser, Habib Mohammad, Nashir Uddin Mahmud, Sarmin Sultana, Rebeca Gomes, and Mukhlesur Rahman. "Trace elements content in vegetables grown in industrially polluted and non-polluted areas." Bangladesh Journal of Agricultural Research 37, no. 3 (2012): 515–27. http://dx.doi.org/10.3329/bjar.v37i3.12128.

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Field survey based laboratory studies were carried out to investigate trace elements contents in soils and vegetables collected from industrially polluted and non-polluted areas. The content of four trace elements, such as manganese (Mn), iron (Fe), copper (Cu), and zinc (Zn) in four popular vegetables, namely spinach (Spinacia oleracea), red amaranth (Amaranthus tricolor), bottle gourd (Lagenaria vulgaris), and pumpkin (Cucurbita moschata) and the rizosphere soils of the respective crops were collected from three locations viz. i) directly polluted (Kaliakoir, Konabari, Gazipur), ii) indirect

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GEORGE, GEOGY MARIAM, P. R. GEETHA LEKSHMI, C. MINI, K. N. ANITH, and R. V. MANJU. "Evaluation of sanitization treatments for red amaranthus (Amaranthus tricolor L.)." INTERNATIONAL JOURNAL OF PROCESSING AND POST HARVEST TECHNOLOGY 6, no. 2 (2015): 144–49. http://dx.doi.org/10.15740/has/ijppht/6.2/144-149.

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Lapin, Anatoly A., Marina L. Kalaida, and Valery N. Zelenkov. "Supplements to amaranth feed for fish cultivation. Part 3. Justification of the physical and chemical characteristics of the components of wheat and amaranth herb using a biochemical indicator of total antioxidant activity." Butlerov Communications 61, no. 1 (2020): 118–25. http://dx.doi.org/10.37952/roi-jbc-01/20-61-1-118.

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Expanding research to find sources for new effective and environmentally friendly fish feed additives based on natural plant-based raw materials is a pressing agricultural concern Biotechnology. This is especially true because feed additives for fish farming, as opposed to the use of feed additives for farm animals, come into contact with the environment of reservoirs and, accordingly, can have a significant impact on the ecosystem water environment for all inhabitants of reservoirs for breeding fish as aquaculture. The article presents the results of a biochemical study of the total antioxida

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Mahangade, Priyanka Sharad, Indra Mani, Randolph Beaudry, Norbert Müller, and Sangeeta Chopra. "Using Amaranth as a Model Plant for Evaluating Imperfect Storages: Assessment of Solar-refrigerated and Evaporatively-cooled Structures in India." HortScience 55, no. 11 (2020): 1759–65. http://dx.doi.org/10.21273/hortsci15249-20.

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Some storages have limited control over their internal environment and undergo daily and seasonal fluctuations in both temperature and humidity, which cause variation in the metabolic activity of stored products. As a result, it is difficult to assess and compare the performance of these imperfect storages using measures of environmental control. We propose using measures of plant senescence as a proxy for estimating storage performance of these “imperfect” storages based on the premise that physiological processes integrate changes of temperature and/or humidity in a predictable, mathematical

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Tesfay, Samson Zeray, Sakhile Mathe, Albert T. Modi, and Tafadzwanashe Mabhaudhi. "A Comparative Study on Antioxidant Potential of Selected African and Exotic Leafy Vegetables." HortScience 51, no. 12 (2016): 1529–36. http://dx.doi.org/10.21273/hortsci11161-16.

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African leafy vegetables (ALVs) are thought to contain an immense variety of antioxidants, which may provide nutritional and health benefits. However, there is limited, robust, and comparable information describing their nutritional composition. The aim of this study is to determine the antioxidant potential of selected ALVs [black jack (Bidens pilosa L.) and amaranth (Amaranthus hybridus L.)] in comparison with exotic leafy vegetables (ELVs) [lettuce (Lactuca sativa L.), green cabbage (Brassica oleracea), red cabbage (B. oleracea var. capitata)]. Different nonenzymatic and enzymatic antioxida

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Khandaker, Laila, Md B. Ali, and Shinya Oba. "Total Polyphenol and Antioxidant Activity of Red Amaranth (Amaranthus tricolor L.) as Affected by Different Sunlight Level." Journal of the Japanese Society for Horticultural Science 77, no. 4 (2008): 395–401. http://dx.doi.org/10.2503/jjshs1.77.395.

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Mondal, M. Monjurul Alam, Farid Ahmed, KM Eadun Nabi, Md Mahmud Al Noor, and Md Tanjilur Rahman Mondal. "Performance of organic manures on the growth and yield of red amaranth (Amaranthus tricolor) and soil properties." Research in Agriculture Livestock and Fisheries 6, no. 2 (2019): 263–69. http://dx.doi.org/10.3329/ralf.v6i2.43049.

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The experiment was carried out at the research farm of Bangladesh Institute of Nuclear Agriculture, Mymensingh, Bangladesh during December 2015 to January 2016 to evaluate the effects of cow dung (CD), poultry manure (PM) and mustard oil cake (MOC) along with NPK fertilizer amendments on the growth and yield performances of red amaranth in silty loam soil. The treatments were (i) NPK (control), (ii) NPK + CD, (iii) NPK + PM and (iv) NPK + MOC. All three types of manures significantly increased the plant height and numbers of leaves plant-1, thereby fresh weight, yield compared with the control

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Barba de la Rosa, Ana Paulina, Antonio De León-Rodríguez, Bente Laursen, and Inge S. Fomsgaard. "Influence of the growing conditions on the flavonoids and phenolic acids accumulation in amaranth (Amaranthus hypochondriacus L.) leaves." REVISTA TERRA LATINOAMERICANA 37, no. 4 (2019): 449. http://dx.doi.org/10.28940/terra.v37i4.541.

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Phytochemicals or phenolic compounds are important natural bioactive molecules that plants accumulate in response to environmental conditions and may exert benef icial effects on health by protecting humans against many diseases. The aim of this work was to analyze the influence of biotic and abiotic stress on the accumulation of flavonoids and phenolic acids on leaves of two cultivars of Amaranthus hypochondriacus, which are differentiated by the colour of their leaves (red or green). Phenolic compounds were extracted using the accelerated solvent extraction (ASE) method and their identif ica

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Asaduzzaman, Md, Eric Koetz, and Hanwen Wu. "Germination ecology of dwarf amaranth (Amaranthus macrocarpus): an emerging weed in Australian cotton cropping systems." Weed Science 68, no. 6 (2020): 612–18. http://dx.doi.org/10.1017/wsc.2020.58.

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AbstractDwarf amaranth (Amaranthus macrocarpus Benth.) is a problematic broadleaf weed in many crops in Australia; however, no information is available on the germination ecology of this species. Seeds from two populations of this species were collected from Hillston, NSW, Australia (D-P-01), and Yandilla, QLD, Australia (D-P-02). Seeds were germinated at a range of constant (20 to 45 C) and alternating temperatures (30/20, 35/25, 40/30, and 45/35 C day/night). For the constant temperature treatments, the highest germination occurred at 35 C for D-P-01 (89%) and D-P-02 (82%). Germination was h

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Azam, AKM Faruk E., Md Taifur Rahman, Muhammad Maniruzzaman, Abdullah Al Zabir, and Md Nizam Uddin. "Nutrients Content in Some Vegetables Grown in South-Central Coastal Regions of Bangladesh." Agriculturists 16, no. 02 (2018): 43–57. http://dx.doi.org/10.3329/agric.v16i02.40342.

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Soil salinity is one of the most important abiotic stresses for crop production. A study was conducted to analyze the relationship between salinity level and nutrient contents in some popular vegetables grown in some selected tidal areas of Barguna and Patuakhali districts of Bangladesh. Samples of six different vegetables such as bottle gourd leaf (Lagenaria siceraria), sweet gourd leaf (Cucurbita maxima), radish leaf (Raphanus sativus), bean (Lablab niger), red amaranth (Amaranthus gangeticus) and spinach (Spinacia oleracea) were collected along with soils from different locations of the stu

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Lau, Teck Quan, Vincent Tung Hua Tang, and Jibrail Kansedo. "Influence of Soil and Light Condition on the Growth and Antioxidants Content of Amaranthus Cruentus (Red Amaranth) Microgreen." IOP Conference Series: Materials Science and Engineering 495 (June 7, 2019): 012051. http://dx.doi.org/10.1088/1757-899x/495/1/012051.

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Xiao, Fang, Youfeng Zheng, Jialan Chen, et al. "Selection and validation of reference genes in all-red Amaranth (Amaranthus tricolor L.) seedlings under different culture conditions." Journal of Horticultural Science and Biotechnology 96, no. 5 (2021): 604–13. http://dx.doi.org/10.1080/14620316.2021.1879686.

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Jha, Prashant, Jason K. Norsworthy, Melissa B. Riley, and William Bridges. "Annual Changes in Temperature and Light Requirements for Germination of Palmer Amaranth (Amaranthus palmeri) Seeds Retrieved from Soil." Weed Science 58, no. 4 (2010): 426–32. http://dx.doi.org/10.1614/ws-d-09-00038.1.

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Experiments were conducted on Palmer amaranth seeds collected in 2004 and 2006 from a natural population near Pendleton, SC, to determine the temperature and light requirements for germination of seeds retrieved from soil surface or from 10-cm depth in the field. A cyclic change in seed germination of Palmer amaranth in response to temperature and light occurred during a 12-mo after-ripening period. Freshly matured seeds collected in November required mean temperatures ≥ 25 C, and natural or red (R) light for increased germination. Following after-ripening in winter, seeds experienced a reduct

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Solaiman, Abul, Takashi Nishizawa, S. Arefin, Md Sarkar, and Mohammad Shahjahan. "Effect of Partially UV-blocking Films on the Growth, Yield, Pigmentation, and Insect Control of Red Amaranth (Amaranthus tricolor)." British Journal of Applied Science & Technology 12, no. 2 (2016): 1–11. http://dx.doi.org/10.9734/bjast/2016/20803.

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Biswas, Gokul Chandra, Animesh Sarkar, Md H. Rashid, Monirul Hassan Shohan, Mirajul Islam, and Qingyue Wang. "Assessment of the irrigation feasibility of low-cost filtered municipal wastewater for red amaranth (Amaranthus tricolor L cv. Surma)." International Soil and Water Conservation Research 3, no. 3 (2015): 239–52. http://dx.doi.org/10.1016/j.iswcr.2015.07.001.

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AKAMINE, H., M. OHSHIRO, and M. A. HOSSAIN. "EFFECTS OF N, P AND K FERTILIZERS ON EDIBLE AMARANTH (Amaranthus spp.) GROWN ON THE RED SOIL OF OKINAWA." Applied Ecology and Environmental Research 19, no. 3 (2021): 2333–46. http://dx.doi.org/10.15666/aeer/1903_23332346.

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Swathi, B. S., G. P. R. Lekshmi, and M. S. Sajeev. "Cooking quality, nutritional composition and consumer acceptance of functional jackfruit pasta enriched with red amaranthus." Environment Conservation Journal 20, no. 3 (2019): 89–97. http://dx.doi.org/10.36953/ecj.2019.20313.

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Jackfruit is an important tropical fruit grown extensively in homesteads of Kerala. Even though jackfruit is a pack house of nutritional components, it remains underexploited and facing huge postharvest loss. Jackfruit bulb and seed are rich in carbohydrates, proteins, fibre and other bioactive compounds and can be utilised for the development of value added products with health benefits and jackfruit pasta is promising as demand for nutritious pasta is increasing domestically as well as internationally. The present study aimed to develop red amaranthus enriched functional jackfruit pasta with

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Bilz, Dietmar, and Horst Göring. "Influence of Green “Safelight” on the Amaranthin Accumulation of Etiolated Seedlings of Amaranthus caudatus. Far-Red Light and GA3 Effects." Biochemie und Physiologie der Pflanzen 180, no. 9 (1985): 683–87. http://dx.doi.org/10.1016/s0015-3796(85)80030-5.

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