15N uptake fom manure and fertilizer sources by three consecutive crops under controlled conditions

Garza, H.M.Q. Delgado, J.A. Wong, J.A.C. Lindemann, W.

15N uptake fom manure and fertilizer sources by three consecutive crops under controlled conditions


FERTILIZANTE
ESTERCO
NITROGÊNIO
SALINIDADE
FERTILIDADE DO SOLO