Effect Of Defoliation And Npk Fertilizer On Yield Of Maize (Zea Mays L)
ABSTRACT
This experiment was conducted at experimental field of Faculty of Agriculture, University of Benin, Benin-City, during 2014 growing season. A 3×4 factorial experiment in randomized complete block design with 3 replications was used to study effect of defoliation and NPK fertilizer on yields of maize. Factors were three defoliation levels, No defoliation (D0), defoliation above ear (D1), defoliation below ear including the ear leaves (D2) and four fertilizer rates (0, 300, 400 and 500 kg/ha). [Read more…]