Milho em plantio direto sobre Brachiaria brizantha no sistema integração agricultura-pecuária.

Abstract

The objective this research was evaluate on the agriculture-pasture integration the viability implant corn over pasture Brachiaria brizantha with 10 years of implanting submeted three soil condioning physicals and three pasture management. The study was developed on the Research and Teaching Farm from UNESP – Ilha Solteira, on Red Latossol. After the distribuition of lime over the pasture in February/03 were realized the soil condioning physicals: PC - Conventional Tillage; CM - Minimum Tillage; and SM - Without Tillage. After these operations the area was fenced for pasture re-growth until July when were implant the biomass management; PO - Pousio; FE - Feno; e PJ - Pastejo by 28 days. In August the area was fenced staying so until the dessecation of pasture for no tillage corn in December/03. As the corn yield as the pasture grazing or hay utilization were viable. It is recomended the soil mobilization in old pasture areas for the implant corn crop in first year.