Agricultural Reviews, volume 34 issue 1 (march 2013) : 50-61
INFLUENCE OF legume crops and fallows on fertilizer NITROGEN REQUIREMENT AND PRODUCTIVITY OF SUCCEEDING MAIZE-A Review
S. Bharathi*, R. Veeraraghaviah, A.S. Rao, T.C.M. Naidu
1Regional Agricultural Research Station (ANGRAU) Lam, Guntur, India