@article{articleb1f2a8cb,
title   = {Critical periods of sorghum and palisadegrass in intercropped cultivation for climatic risk zoning},
author = {Lima, Nino Rodrigo Cabral de Barros and Santos, Patricia Menezes and Mendonça, Fernando Campos and Araujo, Leandro Coelho de},
year = {2011},
doi = {10.1590/S1516-35982011000700008},
journal   = {Revista Brasileira de Zootecnia}
}