Vol. 12, Issue 12 (2023)

Author(s):
SM Kadam, GR Munde, SD Deshmukh, JV Shinde and AR Bhand

Abstract:
The research presents a thorough investigation into the combining ability of Okra (Abelmoschus esculentus (L) Moench) using a half diallel experiment involving seven genotypes and twenty-one crosses. Through an analysis of variance, the study discerns significant differences in various traits among treatments, with both parents and crosses exhibiting notable distinctions for growth and yield-contributing traits. The emphasis is placed on the improvement of Okra through targeted programs, specifically focusing on traits such as plant height, yield, early flowering, branching, fruit characteristics, internodal length, and resistance to diseases and pests. The study identifies specific hybrid combinations with positive and negative combining ability effects for different traits, providing valuable guidance for Okra breeding initiatives. This highlights the utility of the experiment's data for parental isolation in subsequent hybridization efforts and for defining superior Okra hybrids for widespread cultivation. Specific parent and hybrid combinations are identified as promising for trait improvement, offering crucial insights for breeding programs geared towards developing high-yield, nutritionally rich Okra varieties. This research focuses on comprehensive analysis of Okra combining ability, offering insights into potential hybrid combinations and underscoring the importance of specific parents in breeding programs. The study's findings hold significant promise for advancing agricultural practices and ensuring food security through the development of high-yielding and nutritionally enriched Okra varieties.