Souto, S.M. Dobereiner, J.

Variacao estacional da fixacao de N2 e assimilacao de nitrato em gramineas forrageiras tropicais Parte de tese Seasonal variation of dinitrogen fixation and assimilation of nitrate in tropical forage grasses Part of thesis


GRAMINEA FORRAGEIRA
NITROGENASE
FIXACAO DE NITROGENIO