A study was undertaken with 20 genotypes of tomato (Solanum lycopersicum L.) to evaluate 16 quantitative and qualitative traits and 2 biochemical traits to estimate the genetic variability between yield and its components at the Centre for Protected Cultivation Technology, ICAR-IARI, New Delhi during 2020–2021 and 2021–2022. Among all genotypes, 596 were found promising for both yield and quality traits. Yield showed significant positive correlation with average fruit weight (28.99 g), pericarp thickness (0.37 cm), equatorial diameter of fruits (1.25 cm) and number of fruits (79.63). Formation of 5 clusters in dendrogram show the similarity among different traits. Genotype T-53 recorded the highest acidity (0.395 %) whereas genotype T-20 recorded the highest T.S.S. (8.2 0brix). Genotype 596 recorded the highest yield/1000 sq m (144.27 q)
Genetic variability generated through segregation provides an effective opportunity to identify superior recombinants for tomato improvement. The present investigation was conducted using the F₂ population derived from the cross IIHR-2761 × IIHR-2725. The experiment was conducted during Rabi 2025 at the Main Agricultur...
I. Jyoti, S. A. Desai, K. Narendra et al.· Journal of Advances in Biolo...· 0 citations
Cherry tomato (Solanum lycopersicum L. var. cerasiforme) germplasm maintained in West Garo Hills, Meghalaya, represents a useful source of morphological variability for selection. The present investigation evaluated 15 germplasm lines during 2023 at the Demonstration unit, Biotech KISAN Hub, Tura, using a randomised bl...
Susmita Chakraborty, Arindam Barman, Vikash Panggam· International Journal of Pla...· 0 citations
The study focused on evaluating 48 different tomato genotypes for 13 morphological traits to estimate the genetic variability, heritability and genetic advance at the Horticulture Research Centre of Sardar Vallabhbhai Patel University of Agriculture and Technology in Meerut, following randomized complete block design w...
Sudhanshu Singh, Bijendra Singh, S. Prakash et al.· Annales Horticulturae· 0 citations
Soybean improvement depends on the identification of genetically diverse germplasm with superior agronomic performance. This study evaluated the phenotypic diversity, yield potential, and genetic variability of a large and diverse panel of 278 soybean genotypes under the agro-ecological conditions of the Madhupur Tract...
Mohana Tasnin, Md. Saddam Hossain, M. A. Al Mamun et al.· Legumes· 0 citations
Genetic variability and reliable heritability estimates are prerequisites for effective selection in plant breeding. This study assessed heritability and trait correlations for yield and yield-related characters in ten safflower (Carthamus tinctorius L.) genotypes. The experiment was carried out during the Rabi season...
Benazir Unar, Abdul Ghaffar Shar, Bisma Wassan et al.· Kashmir Journal of Academic...· 0 citations
The present study was conducted to evaluate sixteen cauliflower (Brassica oleracea var. botrytis L.) genotypes under the agro-climatic conditions of Gazipur, Bangladesh during 07 November 2024 to 24 February2025, to find out their variability, character association and path coefficient of curd yield and its related tra...
MA Islam, S. Akter, Mh Islam et al.· Bangladesh Journal of Agricu...· 0 citations
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