@article{article28249d89,
title   = {The soybean yield gap in Brazil: magnitude, causes and possible solutions for sustainable production},
author = {Sentelhas, Paulo César and Batisti, R and Câmara, Gil Miguel de Sousa and Farias, J. R. B and Hampf, A. C and Nendel, C},
year = {2015},
doi = {10.1017/S0021859615000313},
journal   = {The Journal of Agricultural Science}
}