highly significantP = 0.001
There was a highly significant ( P = 0.001) and significant ( P = 0.018) main treatment effect of catch crop species and sowing date on plant population, respectively.
There was a highly significant ( P = 0.001) and significant ( P = 0.018) main treatment effect of catch crop species and sowing date on plant population, respectively.
Interestingly, at the 16 October sampling, there was a notable trend for a greater net loss of N under the June-sown catch crop treatments than other August-sown treatments and the fallow control, despite the greater amounts of N that had been taken up by the respective crops.