Abstract:
The results of the P. M.E. consisting of treatments receiving organic
nitrogen in the form of green leaf or inorganic nitrogen in the form of ammonium
sulphate or both and treatments without N, for three successive seasons
were reviewed. The results showed that the plots receiving P and K alone
gave the lowest y'reld and that P and K failed to show any effect evenafter
their discontinuance for 21 continuous seasons. In normal seasons inorganic
and organic N were on par as far as grain production was concerned.
