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vol.28 número2EVALUACIÓN DEL CONTENIDO DE ALMIDON EN PAPAS (SOLANUM TUBEROSUM CV. DESIRÉE), PRODUCIDAS EN FORMA ORGÁNICA Y CONVENCIONAL, EN LA PROVINCIA DE CURICÓ, REGIÓN DEL MAULEMÉTODOS DE INTERPOLAÇÃO PARA ESTIMAR O pH EM SOLO SOB DOIS MANEJOS DE CAFÉ ARÁBICA índice de autoresíndice de materiabúsqueda de artículos
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Idesia (Arica)

versión On-line ISSN 0718-3429

Resumen

BUCKER MORAES, Willian et al. SELECTION OF BEAN PLAN GENOTYPES. Idesia [online]. 2010, vol.28, n.2, pp.53-59. ISSN 0718-3429.  http://dx.doi.org/10.4067/S0718-34292010000200006.

The present work had as objective evaluate bean plant genotypes with the purpose of selecting materials with capacity of tolerance to the drought. The experiment was driven inside of a greenhouse in the campus of the Center of Agrarian Sciences of Espírito Saint Federal University (CCAUFES), Alegre - ES. Due to the great number of genotypes to be investigated the experiment was accomplished in two stages. The line of investigation used was entirely at random, not in the outline of subdivided portions, being the humidity of the soil in the period of water deficit in intervals of two days, through method EDABO (Direct Evaporation of Water in Bath of Oil). In productivity terms it was possible to verify the no-significant difference among the cultivation systems without and with stress for the genotypes IN 2, IN9, IN12, IN14, IN16, IN17, IN 18, EL-22, IAPAR 81, Red and Earring of Gold, showing, this way, that these genotypes are tolerant to water deficit; however, these materials, in most, were little productive. For the number of flowers, whose characteristic carry smaller number of husksand consequently smaller productivity, the genotypes Caeté pé curto, Iconha, Vagem riscada and Macuquinho, came susceptible to the water deficit. For the other genotypes there was not significant difference among the cultivation systems, showing that these genotypes, for this characteristic, behaved in a similar way in the presence and in the absence of the water deficit.

Palabras clave : Phaseolus vulgaris L; drought tolerance; water deficit.

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