Soil temperature soil moisture and maize yield from mulched and unmulched tropical soils
The effect of mulching on maize yield was investigated for luvisol and cambisol tropical soils during 1970–72. The increase in grain yield by...
The effect of mulching on maize yield was investigated for luvisol and cambisol tropical soils during 1970–72. The increase in grain yield by...
Paper by M. S. Swaminathan stimulated by the rising cost and feared scarcity of chemical fertilizers caused by the energy crisis, and the possible...
The progress and partial results are given of the research on the variability of protein and met. contents in beans. Crosses were made between 3 PI...