01142nam a2200205 a 450000100080000000500110000800800410001910000150006024501590007526001460023452003980038065000250077865000290080365000100083265000220084265000190086465000130088370000200089670000200091619928132014-08-18       2014    bl uuuu     u00u1 u    #d1 aBORGHI, E.  aEvaluation of the recovery 15n-ammonium nitrate in capim-Marandu grass pasture and corn cultivated in a crop-livestock integration.h[electronic resource]  aIn: WORLD CONGRESS OF SOIL SCIENCE, 20., 2014, Jeju, Korea. Soils embrace life and universe. Jeju: International Union of Soil Sciencesc2014  aThe study aimed at evaluating the total nitrogen accumulation and the nitrogen accumulated in the intercropping corn and B. brizantha evaluating the total nitrogen concentration from the fertilizer ammonium nitrate under different rates (15NH4NO3) applied in the forages plants after corn harvest, and the residual effect of this practice in the following corn crop in the next growing season.  aBrachiaria brizantha  aFertilizante nitrogenado  aMilho  aNitrato de amonio  aPlantio direto  aZea mays1 aCRUSCIOL, C. A.1 aNASCENTE, A. S.