Effect of selenium fertilization on nitrogen assimilation enzymes in rice plants - Barcelos, J. P. Q. [UNESP]; Reis, H. P. G. [UNESP]; Reis, A. R. dos [UNESP]; Moraes, M. F.; Banuelos, G. S.; Lin, Z. Q.; DeMoraes, M. F.; Guilherme, LRG; DosReis, A. R. (Crc Press-taylor & Francis Group, 2016)