DESEMPENHO PRODUTIVO E CARACTERÍSTICAS TECNOLÓGICAS DE QUATRO CULTIVARES DE FEIJÃO COMUM, EM MORRINHOS - GO

Abstract

The choice of productive cultivars and with desirable technological characteristics that best adapt to the place of cultivation is an important factor. The objective of this study was to evaluate the agronomic performance and technological characteristics of different common bean cultivars (BRS Pérola, BRS Estilo, BRS Esplendor and IPR Uirapuru) in the region of Morrinhos - GO. The experiment was conducted at the Instituto Federal Goiano - Campus Morrinhos. The experimental design was a randomized block with four treatments and six replicates (4x6). The treatments were the four common bean cultivars, two of the commercial group from Rio and two from the commercial black group, the experiment was implemented in two seasons: 18/04 and 12/05. The production components (pods per plant, grains per pod and mass of one thousand seeds), productivity and technological characteristics (crude protein content and cooking time) were evaluated. ASSISTAT statistical software was used for analysis of variance and the Tukey test at 5% probability for the comparison of averages of agronomic performance and descriptive statistics for the technological characteristics. The productivity of BRS Pérola and BRS Estilo was highlighted. The cultivars BRS Esplendor and IPR Uirapuru in the first season were characterized with a cooking time of less than 30 minutes.