Genetic Variability Studies in Brinjal (Solanum melongena L.) for Quantitative and Qualitative Characters

Bangi Kyatammanavara Soumya

Department of Vegetable Science, College of Horticulture and Forestry, Central Agricultural University, Pasighat, Arunachal Pradesh, India.

Chandra Deo *

Department of Vegetable Science, College of Horticulture and Forestry, Central Agricultural University, Pasighat, Arunachal Pradesh, India.

Siddhartha Singh

Department of Basic Sciences and Humanities, College of Horticulture and Forestry, Central Agricultural, University, Pasighat, Arunachal Pradesh, India.

Nangsol Dolma Bhutia

Department of Vegetable Science, College of Horticulture and Forestry, Central Agricultural University, Pasighat, Arunachal Pradesh, India.

Tisu Tayeng

Department of Forest Biology and Tree Improvement College of Horticulture and Forestry, Central Agricultural, University, Pasighat, Arunachal Pradesh, India.

Budhindra Nath Hazarika

Department of Fruit Science, College of Horticulture and Forestry, Central Agricultural University, Pasighat, Arunachal Pradesh, India.

Aitorma Debbarma

Department of Vegetable Science, College of Horticulture and Forestry, Central Agricultural University, Pasighat, Arunachal Pradesh, India.

Khrüzho Sakhamo

Department of Vegetable Science, College of Horticulture and Forestry, Central Agricultural University, Pasighat, Arunachal Pradesh, India.

Rituraj Dutta

Department of Vegetable Science, College of Horticulture and Forestry, Central Agricultural University, Pasighat, Arunachal Pradesh, India.

*Author to whom correspondence should be addressed.


Abstract

A study was carried out on brinjal to estimate variability, heritability, and genetic advance in the Department of Vegetable Science, College of Horticulture and Forestry, Pasighat. The high Genotypic coefficient of variation (GCV) and Phenotypic coefficient of variation (PCV) (>20%) values for fruit diameter, fruit length, fruit weight, number of branches per plant, leaf area, number of fruits per plant, number of seeds per fruit, total phenol, anthocyanin, and solasodine content indicated high genetic variability among genotypes, making selection more effective for brinjal improvement. High heritability and high genetic advances were seen in the number of seeds per fruit, fruit yield per ha, leaf area, fruit weight, anthocyanin, and total phenol, which may be owing to additive gene action and selection from these traits being more successful.

Keywords: Genetic variability, PCV, GCV, heritability, genetic advance


How to Cite

Soumya , Bangi Kyatammanavara, Chandra Deo, Siddhartha Singh, Nangsol Dolma Bhutia, Tisu Tayeng, Budhindra Nath Hazarika, Aitorma Debbarma, Khrüzho Sakhamo, and Rituraj Dutta. 2023. “Genetic Variability Studies in Brinjal (Solanum Melongena L.) for Quantitative and Qualitative Characters”. International Journal of Environment and Climate Change 13 (10):4463-73. https://doi.org/10.9734/ijecc/2023/v13i103124.