Study of Genetic Diversity and Genetic Advance in Brinjal for Morpho-Economic Traits  (Solanum melongena L.)

Kanhaiya Lal Nagar; D. K. Rana; Akash Barela; Shivangi Rahangdale

doi:10.9734/ijecc/2024/v14i34054

Research Article Open access CC BY 4.0

Study of Genetic Diversity and Genetic Advance in Brinjal for Morpho-Economic Traits (Solanum melongena L.)

Kanhaiya Lal Nagar, D. K. Rana, Akash Barela, Shivangi Rahangdale

International Journal of Environment and Climate Change · pp. 437–444 · Published 14 Mar 2024

10.9734/ijecc/2024/v14i34054

Abstract

In two distinct environments (E1 and E2), the current experiment was set up using a randomized block design with the goal of determining the extent of genetic diversity, heritability, and genetic advancement among 15 yield-related variables in brinjal. The analysis of variance results revealed that there were significant genetic variances across brinjal genotypes, indicating a significant degree of variability and boosting the opportunity for selection to improve the essential traits. There was a noticeable variance in mean values between the genotypes for several traits, from modest to wide. For most of the features under investigation, with the exception of days to 50% flowering, moderate to high genotypic coefficient of variation, moderate to high heritability, and genetic advancement as a percentage of mean were reported.

Variability heritability genetic advance crop improvement

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Kanhaiya Lal Nagar, D. K. Rana, Akash Barela, Shivangi Rahangdale (2024). Study of Genetic Diversity and Genetic Advance in Brinjal for Morpho-Economic Traits (Solanum melongena L.). International Journal of Environment and Climate Change , 437–444. https://doi.org/10.9734/ijecc/2024/v14i34054

Affiliations

Kanhaiya Lal Nagar — Department of Vegetable Science, Hemvati Nandan Bahuguna Garhwal University, Srinagar (Uttarakhand), India – 246174, India.
D. K. Rana — Department of Vegetable Science, Hemvati Nandan Bahuguna Garhwal University, Srinagar (Uttarakhand), India – 246174, India.
Akash Barela — Department of Plant Breeding and Genetics, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur, (M.P.), India – 482004, India.
Shivangi Rahangdale — Department of Plant Breeding and Genetics, Jawaharlal Nehru Krishi Vishwa Vidyalaya, Jabalpur, (M.P.), India – 482004, India.

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