Grain yield of maize is a function of integrated effects of its
individual yield components. The maximum grain yield (56.14 q
ha-1) was recorded in PSF2
+ 100 % RD P2O5
which was
significantly higher than all other treatments and which was
statistically at par with PSF1
+ PSF2
+ 100 % RD P2O5
, PSF1
+ 100
% RD P2O5
, PSF3
+ 100 % RD P2O5
, PSF2
+ 50 % RD P2O5
, PSF1
+
PSF2
+ 50 % RD P2O5
.