Stability Analysis and Genotype X Environment Interaction of Some Tomato Hybrids under Kashmir conditions

Ummyiah H.M.*, Jabeen Nayeema, Afroza Baseerat, Mushtaq Faheema

Research Articles | Published:

Print ISSN : 0970-4078.
Online ISSN : 2229-4473.
Website:www.vegetosindia.org
Pub Email: contact@vegetosindia.org
Doi: 10.5958/2229-4473.2015.00034.8
First Page: 36
Last Page: 40
Views: 1316


Keywords: Environments, genotype x environ-ment interaction, hybrids, stability analysis, to-mato, yield.


Abstract

Field experiments were carried out to evaluate seventeen hybrids of tomato (Solanum lycopersicum Mill.) for their stability at three lo-cations in Kashmir valley during kharif 2011 and 2012. Significant differences were observed among all the hybrids for eight quantitative char-acters. The pooled analysis of variance for stabil-ity of hybrids for the quantitative traits revealed significant differences among the genotypes and environments for all the traits studied. The inter-action component genotype × environment was also significant for all the traits. The hybrids sta-ble for yield and most of the traits were TO-687, Indam-531, Rambo, PS-255, Maharaja and Swaraj-1516. This implied that these hybrids contribut-ed less to the genotype x environment interac-tion. Therefore, the hybrids TO-687, Indam-531, Rambo, PS-255, Maharaja and Swaraj-1516 have been recommended.


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References


Acknowledgements


Author Information

Ummyiah H.M.* Jabeen Nayeema Afroza Baseerat Mushtaq Faheema
Division of Vegetable Science, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Shalimar, Srinagar-190025, India

*Corresponding author E-mail: masoodi.ummyiah@gmail.com