Resposta de cultivares de feijão (Phaseolus vulgaris L.) a espaçamento de plantio e níveis de adubação
Palabras clave:
adubação mineral, espaçamento adequado, cultivo irrigado, rendimento médio, análise estatísticaResumen
In order to determine whether the spacing between rows affects the response of common beans (Phaseolus vulgaris L.) to mineral fertilization, a factorial experiment was carried out at Vicosa, State of Minas Gerais, during the «rainy» and «dry» seasons. The factorial included 3 cultivars (‘Manteigao Fosco 11’, ‘Costa Rica’ and ‘Negrito 897') x 3 row spacings (40, 50 and 60 cm) x 3 levels of fertilization. It was found that the spacing had practically no effect on the fertilization results; only during the «rainy» season, at the lowest level of fertilization, was the spacing of 50 cm significantly better than 40 cm for the bean yield.
Citas
CHAGAS, J.M. & VIEIRA, C. Efeitos de intervalos de plantio e de níveis de adubação sobre o rendimento e seus componentes, em algumas variedades de feijão (Phaseolus vulgaris L.). Rev. Ceres 22(122):244-263. 1975.
