Genetic potential of black bean genotypes with predictable behaviors in multienvironment trials

• DOI: 10.4238/gmr15049029
• Publication Date: 2016-10-26T09:07:03Z
• Authors: P.P. Torga; P.G.S. Melo; H.S. Pereira; L.C. Faria; L.C. Melo
• Keywords: Ammi; Adaptability

The aim of this study was to evaluate the phenotypic stability and specific broad adaptability common black bean genotypes for Central Center-South regions Brazil by using Annicchiarico AMMI (weighted average absolute scores: WAAS, weighted scores productivity: WAASP) methodologies. We carried out 69 trials, with 43 26 trials in regions, respectively. Thirteen were evaluated a randomized block design three replications, during rainy, dry, winter seasons 2 years. To obtain estimates adaptation, we analyzed parameters each method obtained two geographic separately. estimate used from region. lines identified high adaptation region not same based on (WAAS) It possible identify or these methods. By contrast, (WAASP) methods presented very similar adaptation. Based methods, more CNFP 8000 7994, respectively, which line widely adapted.