02627naa a2200301 a 450000100080000000500110000800800410001902400420006010000190010224501340012126000090025552016810026465000120194565000100195765000350196765000230200265000180202565300170204365300310206065300210209170000190211270000160213170000200214770000260216770000200219370000260221377300860223920857862018-01-18       2016    bl uuuu     u00u1 u    #d7 a10.5433/1679-0359.2016v37n4p17452DOI1 aPEREIRA, H. S.  aGenotype by environment interaction of "carioca" seeded common bean advanced lines in northeastern Brazil.h[electronic resource]  c2016  aThe objectives of the present work were to identify common bean lines with high grain yield, adaptability and stability; stratify the environment; and detect the most important factors for the genotype by environment (GxE) interaction in northeastern Brazil. Nineteen experiments were conducted in a randomized block design with three replications during the rainy growing season at 11 locations in the States of Pernambuco, Alagoas, Sergipe, and Bahia in 2009 and 2010. In each experiment, 16 "carioca" seeded lines were evaluated, and the grain yield, assessed. Data were subjected to analyses of variance and adaptability and stability by the methodologies of Annicchiarico and Additive Main Effects and Multiplicative Interactions (AMMI), analysis of the factors for environmental stratification and joint analysis with decomposition of the GxE interaction in genotype by year and genotype by location. According to the AMMI method, BRS Estilo and CNFC 11951 were selected as stable high-yielding lines. CNFC 11954, IPR Juriti, CNFC 11948 and BRS Estilo were identified as stable high-yielding lines based on the methodology of Annicchiarico. BRS Estilo was identified as stable according to both methodologies and was therefore considered suitable for growth in the Northeast region for use as a parent line in regional breeding programs. The locations in this region used to test the common bean lines were informative, except Carira, which could be eliminated from the assay network. Interaction among genotypes, locations and years were observed, suggesting that assessments shoud be conducted at the largest number of locations and years, in this order of importance.  aFeijão  aGrão  aMelhoramento genético vegetal  aPhaseolus vulgaris  aProdutividade  aEstabilidade  aEstratificação ambiental  aRegião Nordeste1 aALVARES, R. C.1 aMELO, L. C.1 aCOSTA, A. F. da1 aCARVALHO, H. W. L. de1 aFARIA, L. C. de1 aSOUZA, T. L. P. O. de  tSemina: Ciências Agrárias, Londrinagv. 37, n. 4, p. 1745-1756, jul./ago. 2016.