A second season test crop of sole maize was planted at the beginning of
second rainy season on 16th September, 1987. No fertilizer was applied on
the plots and the same spacing and husbandry management as in the first
test crops were used. The mature crop was harvested on 28th January, 1988.
The cobs were shelled and grain dried to 13% m.c. before weighing. Shelled
cobs were sun-dried to constant weight before weighing. Crop residues were
removed from the plots.
Test crop