tailieunhanh - Stability analysis for yield and component traits in sorghum [Sorghum bicolor (l.) Moench.]

Stability analysis were carried out for grain yield and component traits using one hundred fifty accessions of sorghum during Kharif, 2013, 2014 and 2015 under rainfed condition at ICAR-CAZRI, Regional Research Station, Pali. Mean squares for genotype, environments and genotype x environment interaction were significant for almost all the studied characters. Genotype GPU-4 for grain yield/ plant, earliness, maturity and leaf area and GPU- 8 for grain yield/ plant, fodder weight/ plant and dry weight/ plant exhibited high per se performance, non-significant S2 di and regression coefficient around unity. They were considered stable for these characters. EJ-34 showed good performance for grain yield, maturity and peduncle width under unfavorable environment and IS-6953 and GPU-14 was suitable for grain yield, earliness and peduncle width under favorable environment. | Stability analysis for yield and component traits in sorghum [Sorghum bicolor (l.) Moench.]

TỪ KHÓA LIÊN QUAN