01667nam a2200313 a 450000100080000000500110000800800410001910000160006024501710007626002070024752006080045465000110106265000200107365000230109365000250111665000130114165000130115465000120116765000150117965000140119465000170120865300250122565300150125065300170126565300120128270000210129470000220131570000160133720800102017-11-24       2017    bl uuuu     u00u1 u    #d1 aMOREIRA, G.  aProduction of fodder of Brachiaria brizantha cv. BRS Piatã in croplivestock-forest integration systems, according to the distance of thetrees.h[electronic resource]  aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 54., 2017, Foz do Iguaçu. Um novo olhar para a zootecnia: desafios e perspectivas. Anais. Sociedade Brasileira de Zootecnia, 2017. p. 689.c2017  aIn agroforestry systems the forest arrangement is a very important factor to consider, since it determines the availability of light for the forage plant. So the production of fodder is not only influence on the under the canopy of trees, but on all its sub-forest. The knowledge of this effect is important in the planning of agroforestry systems, this work aimedto evaluate the effects of shading on the forage mass production of Brachiaria brizantha cv. BRS Piatã and to identify the average distance between the tree ridges, in which the best use of shading occurs, in different densities of trees.  aCanopy  aSolar radiation  aUrochloa brizantha  aBrachiaria Brizantha  aFloresta  aForragem  aLavoura  aMicroclima  aPecuária  aSombreamento  aAgroforestry systems  aBRS Piatã  aForage plant  aShading1 aSANTOS, V. A. C.1 aALMEIDA, R. G. de1 aPEREIRA, M.