01269naa a2200229 a 450000100080000000500110000800800410001910000220006024501040008226000090018652005430019565300090073865300230074765300230077070000180079370000170081170000190082870000210084770000150086870000230088377301330090611245942015-11-16       2015    bl uuuu     u00u1 u    #d1 aBALDISSERA, T. C.  aLeaf Growth of C4 forage species according to shading of trees and nitrogen.h[electronic resource]  c2015  aForage species growing under trees are affected by changes in the understory, mainly related to light depending on tree species, tree density and tree management. Further, the response to shading depends on the forage species and on soil fertility, especially nitrogen (Paciullo et al. 2011). A better understanding about plant responses to interactive shading and N availability is essential to enhance our ability to forecast management practices and biomass production in order to ensure sward persistence and a sustainable production.  aICLS  aLight Interception  aPasture management1 aPONTES, L. S.1 aBARRO, R. S.1 aGIOSTRI, A. F.1 aSANTOS, B. R. C.1 aMORAES, A.1 aCARVALHO, P. C. F.  tIn: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS, 2015, Bras??lia. Proceedings... Bras??lia: Embrapa, 2015. p. 288