Nine hybrid maize (Zea mays) cultivars t~sted
at NMRP Rampur, Chitwan, Nepal in 1996 summer
season at two level of nitrogen @ 99 and 150
kg/ha, were found highly signific~nt for ~rain
. Yi~ld. Higher level o~ n~trogen produ~ed
, positive response for gra1n y1eld. In~eract1on
··· J . . ~ . between nitrogen X :variety for .grai:p. ·Y,ield ~as
· not 'found · si"gnificant. Pfant height~ · ··eat .·.
height, SO% silking and tasseling were also
significant among varieties but interaction
between N X ir··was found nonsignificant. None
of the yield and agronomic parameters were
related with grain yield.

Nine hybrid maize (Zea mays) cultivars t~sted
at NMRP Rampur, Chitwan, Nepal in 1996 summer
season at two level of nitrogen @ 99 and 150
kg/ha, were found highly signific~nt for ~rain
. Yi~ld. Higher level o~ n~trogen produ~ed
, positive response for gra1n y1eld. In~eract1on
··· J . . ~ . between nitrogen X :variety for .grai:p. ·Y,ield ~as
· not 'found · si"gnificant. Pfant height~ · ··eat .·.
height, SO% silking and tasseling were also
significant among varieties but interaction
between N X ir··was found nonsignificant. None
of the yield and agronomic parameters were
related with grain yield.