Sales, L.R. Silva, G.N. da Siqueira, R.H. da S. Carneiro, M.A.C. Faquin, V. Arbuscular mycorrhizal fungi on the biomass and nutrition of Urochloa decumbens at different soil densities Subjects--Topical Terms: MICORRIZA VESICULAR ARBUSCULARCOMPACTAÇÃO DO SOLOMATÉRIA SECA