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Journal articles on the topic 'Cormels'

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1

Kocira, Anna, Halina Laskowska, and Sławomir Kocira. "Yield of corms of Acidanthera bicolor var. murielae perry depending on the date and depth of planting corms." Acta Agrobotanica 68, no. 1 (2015): 89–96. http://dx.doi.org/10.5586/aa.2015.003.

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The experiments were conducted in 2000–2002. Corms of <em>Acidanthera bicolor</em> var. <em>murielae</em> Perry were planted on four dates, every ten days: 19–20th of April, 29–30th of April, 8–9th of May, 18–19th of May, and at three different depths: 4, 8, and 12 cm. At the end of the vegetation period, the plants were dug out and cormels obtained were dried, cleaned and calibrated by 8 sizes that included cormels of the following circumferences: below 4.0 cm, 4.1–6.0 cm, 6.1–8.0 cm, 8.1–10.0 cm, 10.1–12.0 cm, 12.1–14.0 cm, 14.1–16.0, and over 16.0 cm. Then, the corme
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2

Widajati, Eny, Rafi Fauzan, Endah Retno Palupi, and Edi Santosa. "Quality and Production Potentials of Various Types of Taro Cormel." Journal of Tropical Crop Science 11, no. 02 (2024): 137–46. http://dx.doi.org/10.29244/jtcs.11.02.137-146.

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Taro is a promising food crop that can be developed as a significant source of carbohydrates; however, a major obstacle is the unavailability of high-quality planting materials. Due to the difficulty in obtaining seeds, taro cultivation generally relies on vegetative propagation materials such as cormels, cormlets, and stolons. The advantage of using vegetative propagation material is that it retains the same characteristics as the parent plant. This research aimed to evaluate the quality of various types of cormels as taro planting material, study the potential of different types of cormels o
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3

Seng, Shanshan, Jian Wu, Jiahui Liang, et al. "Silencing GhAGPL1 Reduces the Quality and Quantity of Corms and Cormels in Gladiolus." Journal of the American Society for Horticultural Science 142, no. 2 (2017): 119–25. http://dx.doi.org/10.21273/jashs03944-16.

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Starch accumulation is important during com development. ADP-glucose pyrophosphorylase (AGPase) is the rate-limiting enzyme in starch synthesis. AGPL is the large subunit of AGPase. Here, we isolated and characterized the large subunit of AGPase gene GhAGPL1 in gladiolus (Gladiolus hybridus). GhAGPL1 was highly expressed in sink organs (cormels and corms). The expression of GhAGPL1 was induced by glucose, sucrose, and mannitol, and it was repressed by abscisic acid (ABA). Overexpression of GhAGPL1 in the arabidopsis (Arabidopsis thaliana) apl1 mutant resulted in complementation of AGPase activ
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4

Scagel, C. F. "Soil Pasteurization and Mycorrhizal Inoculation Alter Flower Production and Corm Composition of Brodiaea laxa `Queen Fabiola'." HortScience 39, no. 6 (2004): 1432–37. http://dx.doi.org/10.21273/hortsci.39.6.1432.

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The ornamental flowering bulb Brodiaea laxa Benth. `Queen Fabiola' was grown with or without arbuscular mycorrhizal fungal (AMF) inoculum in pasteurized or nonpasteurized soil to determine if inoculation altered flower and corm production. The first growing cycle after planting, mycorrhizal inoculation decreased the days to anthesis and increased the number of flowers produced per inflorescence and flower longevity. It also affected the quality of the daughter corm, which influenced flowering the following year. Inoculated plants produced larger daughter corms and more cormels than uninoculate
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5

Rashid, MHA. "Influence of size and plant growth regulators on corm and cormel production of gladiolus (Gladiolus grandiflorus L.)." Progressive Agriculture 29, no. 2 (2018): 91–98. http://dx.doi.org/10.3329/pa.v29i2.38292.

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Gladiolus is an excellent cut flower grown throughout the world for its spikes with florets of massive form, brilliant colours, attractive shapes, varying size and long shelf life. However, major constraint for gladiolus cultivation is the corm dormancy. Plant growth regulators (PGRs) play an important role in breaking dormancy and promote more number of quality corm and cormel productions in gladiolus. Therefore, an experiment was conducted to study the influence of corm size and plant growth regulators on corm and cormel production of gladiolus during the period from October 2017 to April 20
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6

Prithiani, Surbhi, Virendra Singh, R.A. Kaushik, et al. "Variability Assessment at Morphological Level in Taro (Colocasia esculenta L. Schott)." Ecology, Environment and Conservation 30, no. 04 (2024): 1748–52. https://doi.org/10.53550/eec.2024.v30i04.046.

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The present investigation entitled “Variability Assessment at Morphological Level in Taro (Colocasia esculenta L. Schott)” was conducted in kharif (2021-22), at Horticulture Farm, Department of Horticulture, Rajasthan College of Agriculture, Udaipur to evaluate the correlation coefficient and path analysis for 18 genotypes. The overall evaluation of genotypic and phenotypic characters was conducted. The results obtained for total yield (t/ha) exhibited highly significant positive genotypic and phenotypic correlations and path analysis with cormel yield per plant, cormel weight, number of corme
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7

Aremu, Ademola Kabir, Babatunde Olayinka Oyefeso, and Adewale Tunbosun Gbolagade. "DEVELOPMENT OF A CONCENTRIC DRUMS PEELING MACHINE FOR COCOYAM (Xanthosoma sagittifolium) CORMEL." FUTA JOURNAL OF ENGINEERING AND ENGINEERING TECHNOLOGY 16, no. 1 (2022): 58–67. http://dx.doi.org/10.51459/futajeet.2022.16.1.375.

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Cocoyam is cultivated mainly for its edible cormels. In spite of its great potential as a cheap raw material, the processing operations are still largely performed manually. Some of the equipment already developed for mechanizing the postharvest operations require further modifications and performance optimization. This study therefore, aimed at developing and evaluating the performance of a cocoyam cormel peeling machine with a view to reducing the drudgery involved in manual peeling. A cocoyam cormel peeling machine was developed using locally available materials. The machine consists of the
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8

Bhuiyan, MKR, SM Sharifuzzaman, and MJ Hossain. "Effect of bap and sucrose on the development of cormel in mukhi kachu." Bangladesh Journal of Agricultural Research 40, no. 4 (2016): 601–6. http://dx.doi.org/10.3329/bjar.v40i4.26935.

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In vitro cormel development in Mukhi Kachu (Colocasia esculenta) Var. Bilashi was assessed in an experiment using three levels of BAP (0, 5 and 10 mg/l) and four levels of sucrose (0, 5, 10 and 15 %). Individual shoot excised from multiple shoot was used as explant in this experiment. In vitro cormel formation of Colocasia is an important means of organogenesis, which initiated earlier with 10% sucrose in 15% culture, whereas 15% sucrose produced cormels in 50% culture. While BAP at 10 mg/l formed cormels in 32.5% cultures but these two factors together formed cormels in 85% cultures, having 2
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9

Kaur, Jasmeen, Tanya Thakur, and Gazala Nazir. "Impact of Silicon Application on Corms and Cormels Growth in Gladiolus (Gladiolus grandiflorus Hort.) cv. ‘White Prosperity’." Journal of Advances in Biology & Biotechnology 27, no. 8 (2024): 369–76. http://dx.doi.org/10.9734/jabb/2024/v27i81149.

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The objective of present study was to assess the impact of different doses and method of silicon application on growth of underground corms and cormels in gladiolus (Gladiolus grandiflorus Hort.) cv. White Prosperity. The experiment was conductedat Punjab Agricultural University, Ludhiana, Punjab, India during 2021-22. The experiment was designed in split plot randomized block design with three replications. It encompassed five basal doses of silicon (0, 25, 50, 75 and 100 kgha-1 as SiO2) along with four foliar sprays at 3rd and 6th leaf stage (water spray, 1%, 2% and 3% as SiO2). The results
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10

Dodiya, Trupti, B. V. Thumar, V. M. Savaliya, and S. K. Bhuva. "Effect of Land Configuration and Planting Depth on Corm and Cormel Production of Gladiolus (Gladiolus spp.)." Asian Research Journal of Agriculture 17, no. 3 (2024): 231–34. http://dx.doi.org/10.9734/arja/2024/v17i3499.

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The present experiment was carried out at department of Floriculture and Landscape Architecture, College of Horticulture, Junagadh Agricultural University, Junagadh (Gujarat) during the years 2021-22 and 2022-23 with randomized block design (Factorial) having three replications. The treatment combinations consisting three land configuration methods (L1- Flat bed, L2- Raised bed with 2 rows and L3- Ridge and furrow) and two planting depth (D1- 3.5 cm and D2- 5.5 cm). The results indicated that maximum number of corms (1.58), number of cormels (26.98), diameter of corms (63.77 mm), diameter of c
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11

Ram, Raja, Debasish Mukherjee, and Sandeep Manuja. "Plant Growth Regulators Affect the Development of Both Corms and Cormels in Gladiolus." HortScience 37, no. 2 (2002): 343–44. http://dx.doi.org/10.21273/hortsci.37.2.343.

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The effects of BA, ethephon, and GA3 on freshly harvested cormels of three cultivars of Gladiolus sp. were studied for 3 years. The treatment with 400 mg·L-1 ethephon significantly reduced the dormancy period by 17.5 days as compared to control, while BA and GA3 were found to be less effective. Among all treatments, ethepon at 400 mg·L-1 was found to be the most effective in altering the days to sprout, sprouting percentage, corm size and production and development of cormels. While GA3 at 100 mg·L-1 increased growth of corms and cormels, BA at 25 mg·L-1 increased growth of corms and cormels.
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12

Chertkova, M. A. "IMPACT OF WEATHER CONDITIONS ON VEGETATIVE PROPAGATION OF GLADIOLUS × HYBRIDUS HORT. IN PERM REGION." Вестник Пермского университета. Серия «Биология»=Bulletin of Perm University. Biology, no. 2 (2020): 92–96. http://dx.doi.org/10.17072/1994-9952-2020-2-92-96.

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Weather conditions have a significant impact on diameter of the corms formed from corms of II and III size and cormels. Corms formed from planting material of the II (average diametr 4.88±0.29 cm), III (average diametr 4.32±0.36 cm) size and cormels (average diametr 1.81±0.14 cm) in hot and dry 2016 year were significantly larger than in cold and rainy 2017 (average diametr respectively 3.57±0.33 cm, 2.78±0.27 cm и 1.40±0.07 cm) and 2018 (average diametr respectively 4.00±0.37 cm, 2.46±0.32 cm и 1.07±0.15 cm). Corms of I size are less affected by weather conditions. In Perm region it is optima
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13

Padmalatha, T., G. Satyanarayana Reddy, and R. Chandrasekhar. "Effect of Plant Growth Regulators on Corm Production and Vase Life in Gladiolus." Journal of Horticultural Sciences 10, no. 2 (2015): 220–25. http://dx.doi.org/10.24154/jhs.v10i2.133.

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Influence of plant growth regulator sprays on corm production and post-harvest life of two gladiolus cultivars, Darshan and Dhiraj, was investigated for two consecutive years, 2008-09 and 2009-10. Growth regulators, viz., gibberellic acid (100 and 150ppm), tri-iodo benzoic acid (TIBA) (50 and 100ppm), 2-chloro, 4-pyridyl phenyl urea (CPPU) (2.5 and 5ppm) and brassinosteroid (BR) (5 and 10ppm) were sprayed at the 3rd and 6thleaf stage. Cv. Darshan recorded maximum number of large cormels per plant and cormel weight, while, cv. Dhiraj recorded maximum number of small cormels per plant in treatme
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14

Udounang, Patrick, and Florence Umoh. "Performance Evaluation of Cocoyam-based Intercropping Systems to Different Rates of Fertilizers in Obio Akpa, South Eastern Nigeria." AKSU Journal of Agriculture and Food Sciences 8, no. 2 (2024): 52–71. http://dx.doi.org/10.61090/aksuja.2024.013.

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A field experiment was conducted at the Teaching and Research farm, Akwa Ibom State University Obio Akpa Campus during the 2021 and 2022 cropping seasons to assess the performance of cocoyam-based intercropping systems to different rates of organic and inorganic fertilizers. The experiment was a split-plot factorial laid out in a Randomized Complete Block Design with three replications. The treatments were six (6) rates of fertilizers (0kg/ha, NPK 200kg/ha, NPK 400kg/ha, Poultry Manure (PM) 2.5t/ha, PM 5.0t/ha, Mixture – NPK 200kg/ha + PM 2.5t/ha) and six (6) crop mixtures (Sole Cocoyam, Sole
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15

Carvalho-Zanão, Maristela Pereira, Fabíola Villa, Claudio Yuji Tsutsumi, and Natália Pereira. "Production of gladiolus submitted to gibberellic acid in a protected environment1." Pesquisa Agropecuária Tropical 46, no. 4 (2016): 450–57. http://dx.doi.org/10.1590/1983-40632016v4642418.

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ABSTRACT Gladiolus is an important cut flower commercialized in Brazil, and the use of gibberellic acid (GA3) to cultivate it in a protected environment may promote the production of high quality flower spikes. This study aimed at evaluating the production of flower spikes and corms of gladiolus ('White Friendship' cultivar) submitted to high concentrations and application methods of gibberellic acid, in a protected environment. The experimental design was randomized blocks, in a 2 x 4 factorial arrangement, being two application methods (foliar spraying and corm soaking) and four concentratio
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16

Ardianti, Risma, Suwardji Suwardji, and Baharuddin AB. "PENGEMBANGAN BIBIT PORANG DARI BEBERAPA SUMBER DENGAN BERBAGAI MEDIA TUMBUH MELALUI TEKNIK POTTING MIX PADA TANAH ENTISOL." Journal of Soil Quality and Management 3, no. 1 (2024): 13–22. http://dx.doi.org/10.29303/jsqm.v3i1.161.

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Porang plants (Amorphophallus muelleri Blume) are herbaceous plants that are commonly found growing wild in forested areas, under bamboo clumps, along riverbanks, on mountain slopes, amidst dense and humid vegetation. Porang propagation from corms and cormels requires a considerable amount of time, around 7-9 months. Therefore, there is a need for the development of porang seedlings through easy vegetative propagation methods that can be implemented at the farmer level. This research utilized Entisol soil originating from Andalan Village, Bayan Subdistrict, North Lombok Regency. The research w
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17

Singh, Veenu, Devi Singh, and John Wesley. "Study of Evaluation of Genetic Variability of Gladiolus Cultivars under Agro-climatic Conditions of Prayagraj, India." International Journal of Plant & Soil Science 35, no. 19 (2023): 327–35. http://dx.doi.org/10.9734/ijpss/2023/v35i193559.

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A field experiment was carried out to “Study of Evaluating Genetic Variability of Gladiolus (Gladilous grandiflorus L.) Cultivars Under Agro –Climatic conditions of Prayagraj” was conducted at the Departmental research field of Horticulture, Naini, Agriculture Institute during Rabi season of 2022-2023. The experiment involved 15 cultivars arranged in randomized block design with three replication. The analysis of the data showed that phenotypic coefficient of variation (PCV) was higher than genotypic coefficient of variation (GCV) for all characters studied, indicating that environmental facto
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18

Udounang, Patrick, and Udosen Udosen. "Effect of Controlled Bush Burning and Mulching on the Fresh Weight of Leaves, Corms and Cormels of Four Cocoyam Cultivars." AKSU Journal of Agriculture and Food Sciences 8, no. 1 (2024): 96–104. http://dx.doi.org/10.61090/aksuja.2024.008.

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The experiment was conducted at the University of Uyo Teaching and Research farm in 2022 to evaluate the effects of bush burning and mulching on the fresh weight of leaves, corms and cormels of four cocoyam cultivars – NCY 001, NCY 002, NCY 004 and NCY 005. The experiment was laid out on a split – split plot design using randomized complete block design and replicated three times. The effects of the treatment combinations were investigated and the study indicated that burning increased the fresh weight of corms and cormels irrespective of the cultivars. Mulching at level of 10 tonnes per hecta
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19

Shibanova, N. L., M. A. Chertkova та T. D. Chemarova. "MICROPROPAGATION OF GLADIOLUS × HYBRIDUS HORT. ‘ПЕРМСКИЙ СУВЕНИР ’, WHICH WAS BRED IN BOTANICAL GARDEN OF PSU". Вестник Пермского университета. Серия «Биология»=Bulletin of Perm University. Biology, № 2 (2020): 97–102. http://dx.doi.org/10.17072/1994-9952-2020-2-97-102.

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The article presents data on micropropagation of new Gladiolus × hybridus cultivar ‘Пермский Сувенир’. It is found that for the sterilization of corms and cormels better use the 7% sodium hypochlorite solution (15 min or 20-25 min) and then 96% ethanol (30 sec or 60 sec). Sterile culture was more than 56% for corms and 76% for cormels. At the micropropagation good results were obtained when vitamins (0.1 mg/l thiamine, 0.5 mg/l pyridoxine, 0.5 mg/l nicotinic acid) and β-indolylacetic acid (0.1-1 mg/l) were added to the Murashige and Skoog medium. The breeding rate for cormels was 2-3, for corm
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20

Udounang, Patrick, and Uduak Udosen. "Effect of Controlled Bush Burning and Mulching on the Fresh Weight of Leaves, Corms and Cormels of Four Cocoyam Cultivars." AKSU Journal of Agriculture and Food Sciences 8, no. 1 (2024): 96–104. http://dx.doi.org/10.61090/aksuja.2024.023.

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The experiment was conducted at the University of Uyo Teaching and Research farm in 2022 to evaluate the effects of bush burning and mulching on the fresh weight of leaves, corms and cormels of four cocoyam cultivars – NCY 001, NCY 002, NCY 004 and NCY 005. The experiment was laid out on a split – split plot design using randomized complete block design and replicated three times. The effects of the treatment combinations were investigated and the study indicated that burning increased the fresh weight of corms and cormels irrespective of the cultivars. Mulching at level of 10 tonnes per hecta
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21

Mahawer, T. C., L. N. Mahawer, and H. L. Bairwa. "Performance of Gladiolus Cultivars under Sub-Humid Southern Plains of Rajasthan." Journal of Horticultural Sciences 8, no. 2 (2013): 204–9. http://dx.doi.org/10.24154/jhs.v8i2.302.

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An investigation was carried out during October 2011 - May 2012 to evaluate performance of 15 cultivars of gladiolus for cut-flower, corm and cormel production. Cultivar 'IIHR-G-12' gave maximum plant height (108.32cm), spike length (76.43cm), rachis length (58.27cm), number of florets per spike (14.90), number of florets open at a time (3.63), longevity of florets (3.39 days), vase life of spike (14.20 days), number of spikes per plant (2.50), field durability of spike (16.20 days), flowering duration (38.20 days), number of corms per plant (2.55), corm diameter (6.13cm) and fresh weight of c
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Ibrahim, Kadhim M., Tarik A. AL- Ani, and Maeda H. Mohammad. "Micropropagation and Cormels Production in Gladiolus spp. Var. Oscar." Journal of Biotechnology Research Center 3, no. 1 (2009): 106–21. http://dx.doi.org/10.24126/jobrc.2009.3.1.55.

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Plant tissue culture techniques are used for the micropropagation of Gladiolus, Oscar variety, using axillary buds of the flower stalks, axillary buds of corms and cormels. It was aimed to design production program for micropropagation and cormels production all year round. This work included many experiments. The effect of Benzyl adenine (BA) and Kinetin (Kin) and the interaction between BA and Naphthalene acetic acid (NAA) on shoot proliferation, the effect of BA on shoot multiplication, the effect of NAA on rooting after 30, 40 and 50 days, were studied. The role of the composed (Peatmoss o
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23

Iriani, F., R. Sitawati, and A. Rahmawati. "Development and yield of cormels gladiolus plant stimulated with paclobutrazol." IOP Conference Series: Earth and Environmental Science 1290, no. 1 (2024): 012045. http://dx.doi.org/10.1088/1755-1315/1290/1/012045.

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Abstract The application of paclobutrazol compounds in several types of horticultural crops is effective in stimulation the growth and development of tubers. Gladiolus plant (Gladiolus hybridus) is one of the ornamental plants that produce bulbs or corm and cormels as reproductive organs. The development of corm and cormels gladiolus plants has been stimulated by the concentration of paclobutrazol compounds through soil surface flushing after flowers are harvested, namely at the age of 66 days after planting. Using the single factor Randomized Block Design method with four concentration levels
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24

Syed Qaiser Ali Shah, Masood Ahmad, Hamza Ali, et al. "Optimizing Saffron Flowering and Yield as Affected by Vernalization and Corm Size of Crocus Sativus L." Indus Journal of Bioscience Research 2, no. 2 (2024): 1550–60. https://doi.org/10.70749/ijbr.v2i02.428.

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The absence of low temperature treatment leads to slow shoot growth in spring and results in flowering and various physiological disorders. Among several naturally occurring environmental factors, temperature is considered to play a predominant role in controlling proper growth and flowering in geophytes. Most of them require a “cold-warm” sequence to complete their annual cycle. Exposure of corms to vernalization is the most important physiological phenomenon and ecological factor governing variation of the vegetative apex into the reproductive one in saffron. Results findings showed that amo
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YAYĞIN, Tuba, Kaan ERDEN, and A. Yıldız PAKYÜREK. "Effects Of Different Planting Times and Corm Sizes on Plant Growth, Development, and Flower Production Of Gladiolus (Gladiolus grandiflorus) under Sanliurfa Conditions." MAS Journal Of Applied Sciences 7, no. 11 (2022): 23–31. http://dx.doi.org/10.52520/masjaps.197.

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The aim of the present study was to determine the effect of different planting times and corm sizes on plant growth, development, and flower yield in Gladiolus. The Red Beauty variety was used as the study material. In the study, two corm sizes (10–12 and 12–14 cm) and five different planting times (April 1, April 15, May 1, May 15, and June 1) were used. The sprouting time (day), flowering time (day), plant height (cm), number of leaves (number/plant), length of the flower stem (cm), length of the spike (cm), number of florets (number/spike), thickness of the flower stem (mm), diameter of the
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Diaguna, Ridwan, Edi Santosa, and Candra Budiman. "The Effect of the Taro Corm Type and Storage on Morphophysiological Deterioration and Early Growth in the Field." International Journal of Agronomy 2023 (September 15, 2023): 1–6. http://dx.doi.org/10.1155/2023/3280339.

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Corm type correlates with corm size, which affects longevity and early growth in the field. Seed storage after harvesting is important to preserve viability and vigor. This study was conducted to determine the correlation between the corm type and storage period on corm deterioration, storage, vigor, and growth in the field. A factorial randomized complete block design (RCBD) with three replications was arranged, with the corm size (i.e., corm and cormels) and the storage period (i.e., 0, 2, 4, and 6 weeks). Corms undergo color changes faster than cormels do. The weight and diameter decreased
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Harish, B. K., R. K. Pandey, Ali Haidar Shah, Nomita Laishram, Arvinder Singh, and Sheetal Dogra. "Corm Yield and Economics of Gladiolus Cultivars Affected by Micronutrients Grown under Open Field Conditions in under Subtropics of Jammu." International Journal of Environment and Climate Change 13, no. 7 (2023): 24–31. http://dx.doi.org/10.9734/ijecc/2023/v13i71850.

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A field experiment was conducted during the 2019-20 at the Experimental Farm, Division of Vegetable Science & Floriculture, Sher-e-Kashmir University of Agricultural Sciences and Technology of Jammu, to evaluate the effect of micronutrients on corm yield and economics of gladiolus (Gladiolus grandiflorus L.) cv. ‘Nova Lux’. The experiment was laid out in Randomized Block Design with three replications and nineteen treatments. The results revealed that the maximum number of corms per plant, corm weight per plant (118.31 g), diameter of corms (5.74 cm),Yield of corms per plot (1866.33 g), ne
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Garba, Pandukur S., Plangnan G. Alexander, and Amienyo C. Ada. "Pathogenicity of Fungi Associated with Post-Harvest Deterioration of Two Cocoyam Varieties (C. esculenta var. antiquorum and C. esculenta var. esculenta) Schott in Some Parts of Jos." International Journal of Phytopathology 5, no. 1 (2016): 29–34. http://dx.doi.org/10.33687/phytopath.005.01.1375.

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An investigation was carried out to test for the pathogenicity of fungi associated with the deterioration of two varieties of cocoyam corms and cormels. Fifty (50) infected corms and cormels with symptoms of post-harvest rots were purchased from six markets within Plateau Central zone and analyzed. Eleven (11) fungal isolates were implicated in the deterioration of the two varieties of the cocoyam (C. esculenta var. antiquorum and C. esculenta var. esculenta) corms and cormels and were identified as; Alternaria alternata, Fusarium oxysporum, Verticilium lateritium, Botryodiplodia theobramae, C
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Joshi, KR, DM Gautam, DR Baral, and UK Pun. "Effect of Corm Size and Varieties on Corm/Cormels Production and Vase Life of Gladiolus." Nepal Journal of Science and Technology 12 (July 21, 2012): 35–40. http://dx.doi.org/10.3126/njst.v12i0.6477.

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An experiment was conducted to assess the effect of corm size and varieties on corm/cormels production and vase life of gladiolus ( Gladious grandiflorus L.) under Chitwan condition. A Field experiment was conducted in a farmer’s field at Gunjanagar VDC, Chanauli, Chitawan during November 2008 to April 2009. The experiment consisted of 12 treatment combinations laid out in two factorial Randomized complete block design (RCBD) with three replications. Four sizes of corms viz. 2-3 cm, 3-4 cm, 4-5 cm and 5-6 cm and three varieties viz. American Beauty, Interpret and Yellow Summer Sunshine formed
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Tajudeen, Ogunkunle, Oshagbemi H. O., Gidado R. S. M., and Adenika O. F. Aruleba R. D. "Comparative Assessment of Yield Performance of Neglected Cocoyam (Colocasia esculeta (L.) Schott) Parts as Planting Materials in the South Western Nigeria." Academic Journal of Life Sciences, no. 55 (May 20, 2019): 32–37. http://dx.doi.org/10.32861/ajls.55.32.37.

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Hitherto, there is scarcity of information on the usefulness of neglected small corms and cormels of cocoyam in the South West Nigeria. A 9 (nine) months trial was conducted to compare the growth and yield performance of different types of cocoyam planting materials with treatment consisting of T1; sprouted small cocoyam cormels, T2, trimmed out lower parts of harvested cocoyam corm and T3; moderate sized corm of 50-100g (control) arranged in a Randomised Complete Block Design (RCBD) with three replicates. Data on the number of leaves and plant height was taking at 4 week interval for 24 weeks
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31

Baskaran, V., R. L. Misra, and K. Abirami. "Effect of Plant Growth Regulators on Corm Production in Gladiolus." Journal of Horticultural Sciences 4, no. 1 (2009): 78–80. http://dx.doi.org/10.24154/jhs.v4i1.563.

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Experiments (spraying and dipping) were carried out to study the effect of different plant growth regulators with two methods of application on gladiolus cv. Pusa Jyotsna for various parameters of corm production. Spraying TIBA at 500 ppm produced maximum number of corms. Maximum number of cormels was produced by dipping corms in kinetin at 500 ppm concentration. Corm weight was maximum by dipping with 200 ppm of GA3. Spraying GA3 at 500 ppm resulted in maximum weight of cormels per plant and maximum diameter of corms. Dipping in 500 ppm of GA3 produced maximum volume of corms. Propagation co-
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32

S. S, Suhas, and Devi Singh. "Study on the Evaluation Genetic Variability of Gladiolus (Gladiolus grandiflorus) Cultivars Under Agro –Climatic Conditions of Prayagraj." Journal of Experimental Agriculture International 46, no. 7 (2024): 704–13. http://dx.doi.org/10.9734/jeai/2024/v46i72624.

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Aims: A field experiment was carried out to “Study on Evaluating Genetic Variability of Gladiolus (Gladiolus grandiflorus L.) Cultivars under Agro –Climatic conditions of Prayagraj”. Place and Duration of Study: An experiment was carried out in the Department of Horticulture during the Rabi season of 2023-2024. Study Design: Randomized Block Design. Methodology: The analysis of the data showed that phenotypic coefficient of variation (PCV) was higher than genotypic coefficient of variation (GCV) for all characters studied, indicating that environmental factors had a significant influence on th
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33

Maurya*, Rajendra P., and Champa lal Nagda*. "Influence of Plant Growth Regulators on Growth, Flowering and Corm Yield of Gladiolus (Gladiolus grandiflorus L.) cv. Oscar." HortScience 39, no. 4 (2004): 823D—823. http://dx.doi.org/10.21273/hortsci.39.4.823d.

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In a field experiment, uniform sized corms of gladiolus (Gladiolus grandiflorus L. cv. Oscar) were planted in last week of October at a distance of 30 cm. between rows and 20 cm. between plants. The effect of GA (50, 100 ppm), Cycocel (500, 1000) and NAA (50, 100 ppm) on gladiolus plants. It was concluded that foliar application of 100 ppm GA3 at 45 days after corm planting has shown superiority in all vegetative, floral characters and corm & cormel yield viz., plant height (128.53 cm), number of leaves (8.57) per plant, spike length (108.33 cm), spike weight (128.87 g), number of florets
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34

Noor Un Nisa, Memon, Ahmad Wahocho Niaz, Fatima Miano Tanveer, and Hussain Leghari Mujahid. "Propagation of Gladiolus corms and cormels: A review." African Journal of Biotechnology 15, no. 32 (2016): 1699–710. http://dx.doi.org/10.5897/ajb2012.1396.

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35

Sisodia, Anjana, Vandana Sisodia, Anil K. Singh, Sanjula Yadav, and Asha Lamsal. "Influence of Various Concentrations of Iron on Growth and Corm Yield in Gladiolus cv Malaviya Kiran." Environment and Ecology 42, no. 4B (2024): 1967–71. https://doi.org/10.60151/envec/shcu8008.

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The present investigation was carried out at Horticulture Research Farm, Institute of Agricultural Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India during 2022-2023. The experiment was laid out using Randomized Block Design (RBD) with 11 treatments and 4 replications. The different concentrations of FeSO4 treatments used in gladiolus plants were control (distilled water), FeSO4 0.1%, FeSO4 0.2%, FeSO4 0.3%, FeSO4 0.4%, FeSO4 0.5%, FeSO4 0.6%, FeSO4 0.7%, FeSO4 0.8%, FeSO4 0.9% and FeSO4 1.0%. Foliar application of iron was done at 3rd and 6th leaf stage. Growth characters obs
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36

Thakur, Shivani, and Kulveer Singh Yadav. "Response of Various Organic Manures and its Combinations on Growth, Flowering and Cormels of Gladiolus." Journal of Experimental Agriculture International 45, no. 10 (2023): 224–30. http://dx.doi.org/10.9734/jeai/2023/v45i102215.

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A field experiment was conducted at Agriculture Farm School of Agricultural Sciences and Technology, RIMT University, Mandi Gobindgarh (Punjab) during November-April (2022-23) to study the response of various organic manure and its combination on growth, flowering and corm attributes of gladiolus cultivar Punjab Dawn. The experiment consisted of ten treatments by combining cow dung, cow urine, milk, curd, ghee, jiggery, flour, soil, water, pulse flour, mustard oil and honey at different amount s along with control and replicated thrice. Treatment T7 recorded with minimum days to sprouting (17.
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Sharma, Priyanka, Gaurav Sharma, and Ghanshyam Abrol. "Evaluation of Gladiolus Cultivars for Growth, Flowering and Corm Multiplication under Jhansi Conditions of Bundelkhand Region." International Journal of Bio-resource and Stress Management 14, Jan, 1 (2023): 039–44. http://dx.doi.org/10.23910/1.2023.3258a.

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An experiment was conducted to evaluate different Gladiolus (Gladiolus grandiflorus L.) cultivars for growth, flowering and corm multiplication at Rani Lakshmi Bai Central Agricultural University, Jhansi, Uttar Pradesh, India during the year 2019–20. Ten cultivars of gladiolus namely ‘Australian Fair’, ‘African Star’, ‘Creamy Green’, ‘Pusa Srijana’, ‘Gunjan’, ‘Urvashi’, ‘Pusa Mohini’, ‘Urvashi’, ‘Suryakiran’ and ‘Chandni’ were selected for this study. Healthy and uniform sized corms of different cultivars of gladiolus were planted at a spacing of 30×10 cm2 in the month of November, 2019. Maxim
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38

Oyefeso, B. O., and A. O. Raji. "Effective Moisture Diffusivity and Activation Energy of Tannia Cormels: Influence of Temperature, Pre-Treatment and Slice Thickness." Nigerian Journal of Technology 40, no. 1 (2021): 140–45. http://dx.doi.org/10.4314/njt.v40i1.18.

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This study investigated the effects of temperature, pre-treatment and slice thickness on the effective moisture diffusivity and activation energy of tannia (Xanthosoma sagittifolium) cormels. White-fleshed and pink-fleshed varieties of the cormels were used for this study. The effective moisture diffusivity and activation energy of fresh and blanched cormels were determined by drying them at three temperature levels (60, 70 and 80°C) and three slice thicknesses (2, 3 and 4 mm). The effective moisture diffusivity and activation energy of the cormels ranged between 1.47×10−7 and 2.09×10−6 m2s−1
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39

Bhat, Z. A., and F. U. Khan. "Effect of Spacing and Corm Size on Growth, Flowering and Corm Production in Gladiolus cv. White Prosperity under Kashmir Conditions." Journal of Horticultural Sciences 2, no. 2 (2007): 112–14. http://dx.doi.org/10.24154/jhs.v2i2.616.

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A study was carried out during 2005 - 2006 at the Division of Floriculture, Medicinal and Aromatic Plants, SKUAST-K, Shalimar, to determine the effect of corm size (4.1-4.5, 4.6-5.0 and 5.1-5.5 cm) and spacing (10 x 20, 15 x 20 and 20 x 20 cm) on growth, flowering and corm production in gladiolus cv. White Prosperity. Largersized corms (5.1-5.5 cm) with wider plant spacing (20 x 20 cm) gave the best performance. Number of days taken to spike emergence, plant height, number of leaves plant-1, spike length, number of florets spike-1 and diameter of floret were observed to be significantly better
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40

Pant, SS. "Effect of Different Doses of Nitrogen and Phosphorus on The Corm and Cormel Development of Gladiolus (Gladiolus sp.) cv. American Beauty." Journal of the Institute of Agriculture and Animal Science 26 (April 1, 2005): 153–57. http://dx.doi.org/10.3126/jiaas.v26i0.670.

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A study was conducted to evaluate the effect of different doses of nitrogen and phosphorus on the development of corm and cormel of gladiolus at the Horticulture Farm, IAAS, Rampur in 2002. Diameter, thickness and weight of the corms, and cormels were measured after 150 days of planting and the effect of nitrogen and phosphorous fertilizers was assessed. The nitrogen dose of 50 kg/ha produced the highest corm yield (17.71 g/plant), where as higher dose of nitrogen (100 and 150 kg/ha) fertilizer produced the lowest cormel yield. Variable doses of phosphorous did not produce any significant effe
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Kumar, P. Naveen, and R. L. Misra. "Effect of plant growth regulators on growth, flowering and corm production of gladiolus cv. Snow Princess." Indian Journal of Agricultural Sciences 82, no. 7 (2012): 632–7. http://dx.doi.org/10.56093/ijas.v82i7.21690.

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The earliness in sprouting was observed with all the treatments of IAA and GA3 irrespective of the concentrations, however, the earliest (10.00 days) was recorded in corms dipped in GA3 (1 000 ppm). GA3 was found to be the best in increasing the floret diameter, number of florets/spike, rachis length and field durability of spike and in earliness to flowering. The number of cormels/plant and volume were highly increased by IAA treatment. Both IAA and GA3 were found equally effective in increasing the weight of corm and cormels, diameter of the corm and propagation coefficient, spike length, le
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42

Singh, Dhara, Ashutosh Mishra, Jitendra Singh, Vikas Kumar Khattik, and Balram Meena. "Correlation coefficient analysis in twelve gladiolus (Gladiolus hybrids Hort.) genotypes." Journal of Applied and Natural Science 9, no. 2 (2017): 710–14. http://dx.doi.org/10.31018/jans.v9i2.1262.

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Study was undertaken to analyses the correlation co-efficient for twenty seven characters in twelve genotypes of gladiolus (Gladiolus hybridusHort.) grown atthe Instructional Farm, Department of Floriculture & Landscaping, College of Horticulture & Forestry, Jhalarapatan, Jhalawar. Spike length had highly positive association with rachis length (rg:0.92, rp:0.88), floret diameter (rg:0.94, rp:0.0.74), spike diameter (rg:0.66, rp:0.50), duration of flowering (rg:0.71, rp:0.42), number of florets per spike (rg:0.89, rp:0.84), number of cormels per plant (rg:0.69, rp:0.65), diameter of co
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Baskaran, V., K. Abirami, and S. Dam Roy. "Effect of Plant Growth Regulators on Yield and Quality in Gladiolus under Bay Island Conditions." Journal of Horticultural Sciences 9, no. 2 (2014): 213–16. http://dx.doi.org/10.24154/jhs.v9i2.201.

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Field experiments were conducted for two consecutive seasons during 2011-12 and 2012-13 to study the effect of plant growth regulators on gladiolus cv. Chandini. The results revealed that various growth, flowering and corm characters were significantly affected with the application of different growth regulators at different concentrations. Earliness in corm sprouting, spike emergence and maximum duration of spike was observed in GA3 500ppm. Maximum number of leaves per plant, plant height, maximum spike length, rachis length and number of florets per spike were observed in GA3 750ppm. More nu
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Owusu-Darko, Patricia G., Alistair Paterson, and Emmanuel L. Omenyo. "Cocoyam (corms and cormels)—An underexploited food and feed resource." Journal of Agricultural Chemistry and Environment 03, no. 01 (2014): 22–29. http://dx.doi.org/10.4236/jacen.2014.31004.

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Koetz, Marcio, Rebeca de Andrade Porto, Edna Maria Bomfim-Silva, Analy Castilho Polyzel, and Tonny Jose Araujo da Silva. "Effects of Nitrogen Fertilization and Water Replacement Level on the Production of Gladiolus Corms in a Protected Environment." Journal of Agricultural Science 11, no. 9 (2019): 234. http://dx.doi.org/10.5539/jas.v11n9p234.

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The objective of this study was to evaluate the effects of water replacement levels (50, 75, 100, 125 and 150%; for the 100% level, the water replacement volume was at field capacity) and nitrogen doses (0, 30, 60, 90, and 120 mg dm-3) on the production of gladiolus (Gladiolus grandiflorus L.) corms, White Friendship variety. The project was developed in a protected environment using a randomized complete block design witha 5x5 factorial scheme (water replacement levels × nitrogen doses). The evaluated variables werecorm diameter and weight and cormel number and weight. The data were
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46

Devi, Khwairakpam Lily, Soumen Maitra, Manas Mandal, and Rocky Thokchom. "In-vitro Response of Gladiolus (var. American Beauty) towards Plant Growth Regulators Using Cormel Explants." International Journal of Environment and Climate Change 13, no. 7 (2023): 388–95. http://dx.doi.org/10.9734/ijecc/2023/v13i71890.

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Gladiolus is one of the most potential bulbous cut flower crops cultivated widely in India due to its attractive and long lasting spikes. The plant is propagated vegetatively through corms and cormels, but due to low rate of multiplication, its cultivation is hindered. Also, it is grown through underground modified stems, they are more often attacked by soil borne diseases such as Fusarium corm rot. In-vitro propagation techniques, assumes significance, especially for securing rapid multiplication of quality planting propagules using dormant cormlet explants and media. The results of the study
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47

K, Rakshitha, and Devi Singh. "Varietal Evaluation of Gladiolus (Gladiolus grandiflorus L.) Cultivars under Agro-climatic Conditions of Prayagraj." International Journal of Plant & Soil Science 36, no. 7 (2024): 1034–42. http://dx.doi.org/10.9734/ijpss/2024/v36i74817.

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Aim: An experiment to “Study on Genetic Variability and correlation coefficient of Gladiolus Cultivars Under Agro-Climatic Conditions of Prayagraj”. Place and Study of Duration: It was carried out at Horticulture Research Farm, Department of Horticulture, Naini Agriculture Institute during the Winter season of 2023-24. Study Design: Randomized complete block design. Methodology: The analysis of variance for different quantitative characters are with significant differences among the genotypes for parameters like growth, flowering and corm yield per plant of gladiolus. The highest corms yield/p
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48

Akinrinola, Tajudeen Bamidele, and Hassan Tijani-Eniola. "The growth and yield of cocoyam (Colocasia esculenta (L.) Schott) as affected by storage methods." Revista Facultad Nacional de Agronomía Medellín 78, no. 1 (2025): 11047–56. https://doi.org/10.15446/rfnam.v78n1.111202.

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Cocoyam (taro) (Colocasia esculenta) is an important tropical crop that requires minimal inputs compared to yam. However, increasing its production to meet the growing population’s food demand is hindered by the susceptibility of planting materials to rotting in the field before the next season. While reports on storage conditions for cocoyam cormels are available, information on the storage of corms (propagules) remains limited. Hence, this study assessed simple storage methods and the field performances of corms stored under these methods at the Ayepe research field of the University of Ibad
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49

Gilreath, James P. "Preemergence Weed Control in Gladiolus Cormels." Weed Science 34, no. 6 (1986): 957–60. http://dx.doi.org/10.1017/s004317450006817x.

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Multiple applications of several preemergence herbicides were evaluated for weed control and for phytotoxicity to gladiolus (Gladiolus X hortulanus L.) grown from cormels in 1984 and 1985. Oryzalin [4-(dipropylamino)-3,5-dinitrobenzenesulfonamide] consistently provided acceptable control of southern crabgrass [Digitaria ciliaris (Retz.) Koel. # DIGSP], goosegrass [Eleusine indica (L.) Gaertn. # ELEIN], and smooth pigweed (Amaranthus hybridus L. # AMACH) and had minimal effect on gladiolus plant growth even after four applications. Pronamide [3,5-dichloro (N-1,1-dimethyl-2-propynyl)benzamide],
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50

Han, S. S. "Chilling, Ethephon, and Photoperiod Affect Cormel Production of Brodiaea." HortScience 28, no. 11 (1993): 1095–97. http://dx.doi.org/10.21273/hortsci.28.11.1095.

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Stratification by chilling is the primary factor controlling germination of brodiaea (Triteleia laxa Benth.) seeds. A minimum of 8 weeks of low temperature (3C) was required for maximum germination. Soaking seeds in a solution of 1000 mg ethepho/liter for 20 h reduced the number of weeks at low temperature required for germination. Cormel size was affected by the photoperiod during seedling growth. Long days induced early leaf senescence, and cormels harvested from seedlings grown under long days weighed only half as much as those grown under short days. Chemical name used: 2-chloroethyl phosp
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