Resposta do feijoeiro comum sob cultivo orgânico a plantas de cobertura e ao manejo do solo no cerrado goiano
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Data
2009-11
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Resumo
This study aimed to evaluate the effect of different cover crops on the production of upland rice
under no tillage system (NTS) and conventional soil management (CS), both under organic
production system. It were used as cover crops pigeon pea, mucuna and crotalaria, and sorghum
and fallow (spontaneous vegetation) as control treatments. The experimental design was a split-
plot completely randomized blocks with four replications. It were determined the number of
nodules (NN), percentage of active nodules (%AN), leaf area index (LAI) and grain yield of
common bean. All of the studied parameters were greater under NTS. The effect of the cover
crops it was only observed under NTA and for NN. The greater grain yield was obtained under
NTS.
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Palavras-chave
Nodulação, Culturas de cobertura, Produção orgânica, Nodulation, Organic production, Cover crops
Citação
MATA, Wagner Mendanha; BARBOSA, Luis Henrique Antunes; FERREIRA, Enderson P. Brito; DIDONET, Agostinho Dirceu. Resposta do feijoeiro comum sob cultivo orgânico a plantas de cobertura e ao manejo do solo no cerrado goiano. Revista Brasileira de Agroecologia, Pelotas, v. 4, n. 2, p. 2571-2574, 2009.