Stability Analysis in Tomato Inbreds and Their F1s for Yield and Quality Traits

被引：0
作者：
Ravindra Kumar
S. K. Singh
K. Srivastava
机构：
[1] Banaras Hindu University,Department of Genetics and Plant Breeding, Institute of Agricultural Sciences
[2] Mata Gujri (Autonomous) College,Department of Agriculture
来源：
Agricultural Research | 2019年 / 8卷
关键词：
Cross-combinations; Tomato; Genotype environment interaction;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The primary aim of plant breeding is to improve stability in yield and to obtain varieties with good quality. For this reason, a study of 43 tomato genotypes (30 F1s and 13 lines) was evaluated for yield and its components for four seasons from 2010 to 2012. In each seasons, the experiment was conducted in randomized block design with three replications. Genotype × environment (G × E) interactions were significant for all the characters under study. The effects of cultivars, environment, and genotype × environment interactions were evaluated. One cross-combination (Pant T-3 × Azad T-5) was found to be responsive while eight crosses (H-24 × Kashi Sharad, CO-3 × Floradade, CO-3 × Kashi Sharad, CO-3 × Azad T-5, Punjab Upma × Azad T-5, Pant T-3 × Kashi Sharad, Kashi Amrit × Kashi Sharad and H-24 × Azad T-5) were suitable to be recommended for wide cultivation in all the four seasons.
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页码：141 / 147
页数：6
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