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Vol. 11, Issue 8 (2022)

Evaluation of okra (Abelmoschus esculentus L. Monech) germplasms for fruit yield and its components

Author(s):
Niharika J Nayak, P Tripathy, GS Sahu, SK Dash, D Lenka, P Sahu, B Tripathy and S Mishra
Abstract:
Field experiment was conducted at AICRP on Vegetable Crops of OUAT, Bhubaneswar during Kharif, 2018-19 to study the performance of okra germplasm. Forty six germplasms of okra including four released varieties as check were grown by adopting Randomized Block Design replicated twice.
The results revealed significant variations among fifteen different traits. The plant height varied from 75.66 cm (BBSR-31) to 134.16 cm (Super green), nodes plant-1 from18.66 no.s (BBSR-3, BBSR-23, BBSR-52 and BBSR-09-15) to 24.66 no.s (Super green, BO-2, BBSR-09-2 and BBSR-44), node at which 1st flowering occurred from 3.33(BBSR-09-15, Super Green) to 6.00(BBSR-23) and stem diameter from 3.83 (BO-1) to 6.64 (JOL2K-19). Number of primary branches plant-1 varied from 18.66 to 24.67 invariably, days to 1st and 50% flowering varied from 35.06 days (BBSR-50) to 49.00days (Mukta) and 43.83 days (BBSR-31) to 59.00 days (Mukta) respectively. Fruit length varied from 10.42 cm (BBSR-31)to 18.84 cm (JOL2K-19) while that of fruit breadth 1.34 cm (BBSR-31) to 2.90 cm (BBSR-09-6). Maximum fruits plant-1 was recorded in BBSR-27(14.17). Similarly, average fruit weight varied significantly among the total genotypes from 10.07 gm. (BO-2) to 18.91 gm. (K-442). Incidence of YVMV revealed significant variations among germplasms which varied from 55.89% (BBSR-44 and Super Green) to 85.45% (Pusa Sawani). Total fruit yield plant-1 varied significantly ranging from 65.39 gm. (BBSR-31) to 233.75 gm. (Super green).
Thus, the availability of wide variability among the germplasms provided enough opportunities for their improvements in okra. Super green was identified as best germplasm having earliest node at which 1st flowering appeared, highest nodes plant-1 along with total yield plant-1. Similarly, BBSR-44 may be taken as a parent for development of high yielding genotype with moderately susceptible to YVMV in future crop improvement programme.
Pages: 1144-1147  |  217 Views  104 Downloads


The Pharma Innovation Journal
How to cite this article:
Niharika J Nayak, P Tripathy, GS Sahu, SK Dash, D Lenka, P Sahu, B Tripathy, S Mishra. Evaluation of okra (Abelmoschus esculentus L. Monech) germplasms for fruit yield and its components. Pharma Innovation 2022;11(8):1144-1147.

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