Artículos de revistas
Pereira, a. L.; moreira, J. A. A.; KLAR, A. E. the effects of mulch on irrigation management of common bean (phaseolus vulgaris L.)
Efeito de níveis de cobertura do solo sobre o manejo da irrigação do feijoeiro (Phaseolus vulgaris L.)
Fecha
2002-01-01Registro en:
IRRIGA, v. 7, n. 1, p. 42-52, 2002.
1808-3765
1413-7895
10.15809/IRRIGA.2002V7N1P42-52
2-s2.0-33745826718
Autor
AGENCIARURAL-Campo Experimental de Rio Verde
Empresa Brasileira de Pesquisa Agropecuária (EMBRAPA)
Universidade Estadual Paulista (UNESP)
CNPq
Institución
Resumen
The aim of this study was to evaluate the effects of mulch on irrigation management of common bean (Phaseolus vulgaris L.). The randomized block design with four replications was applied on five mulch rates: 0% (0 t/ha), 25% (2,25 t/ha), 50% (4,5 t/ha), 75% (6,75 t/ha) and 100% (9,0 t/ha). The study was set up at the Experimental Station of Embrapa – CNAF, Santo Antonio de Goias, 16°2’ south, 49° 17’ west and 820 m altitude from June to September, 1997 in a Dark – Red Latosol soil. A microsprinkle irrigation system was used. The results showed:-bean yield was not affected by mulch treatments;-the irrigation number was decreased when mulch application was higher than 50%.