季风季节秋葵产量及产量性状杂交评价

M. Faizan, A. Hadimani, B. M. Chandhan, G. Kavana
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引用次数: 0

摘要

本研究旨在评价秋葵杂交种在泰伦加纳邦干湿地区季风季节的生长和产量特征。试验采用增广设计,对335个秋葵杂交种进行了19次检验。方差分析表明,除开花天数外,各性状在调整和未调整处理效果下均有显著差异。对比平均表现推断,杂种21A014、21A046、21A064、21A077、21A079、21A095、21A112、21A121、21A181、21A235、21A252和检查-12在季风条件下各性状表现良好。遗传参数表明,分枝数、茎节间距(cm)、平均单果重(g)、种子数、单株产量(g/株)和每公顷产量(t/ha)等性状导致了中等的表型变异系数(PCV)和基因变异系数(GCV),具有较高的广义遗传力和较高的遗传超前(GAM)。所选杂交种可以在夏季在不同地点进行产量预期和病毒耐受性的潜在评估。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Hybrid evaluation for yield and yield attributes in Okra (Abelmoschus esculentus L. Moench) during monsoon season
The present investigation aimed to evaluate Okra hybrids for growth and yield characteristics during the monsoon season in the dry and humid regions of Telangana. The experiment was conducted under augmented design with nineteen numbers of checks over 335 okra hybrids. The analysis of variance showed significant differences for all the traits under adjusted and unadjusted treatment effect and moreover checks also, except the number of days for flowering. The comparative mean performance deduced the hybrids like 21A014, 21A046, 21A064, 21A077, 21A079, 21A095, 21A112, 21A121, 21A181, 21A235, 21A252 and Check-12 has performed well under monsoon condition for various characters. The genetic parameter revealed that the traits like number of branches, stem internode distance (cm), average fruit weight (g), seed count, yield per plant (g/plant) and yield per hectare (t/ha) resulted in moderate Phenotypic Coefficient of Variation (PCV), Genotypic Coefficient of Variation (GCV), with high broad sense heritability coupled with high Genetic Advance over Mean (GAM). The selected hybrids can be potentially evaluated for the summer season in various locations for yield prospective and viral tolerance.
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