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...
Publications
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Strengthening national agricultural research
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Organic Approaches to Agriculture
Paper by M. S. Swaminathan stimulated by the rising cost and feared scarcity of chemical fertilizers caused by the energy crisis, and the possible...
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Producción de cerdos en América Latina
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Transmissible gastroenteritis of swine in Colombia an imported disease
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Effect of dietary energy in gestation on reproductive performance of gilts
Three experiments involving 84 gilts were conducted to investigate the effect of gestation energy intake on reproductive performance of gilts and...
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The heritability of protein and methionine in beans Phaseolus vulgaris
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...
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Crecimiento y engorde de novillos en praderas de pasto gordura Melinis minutiflora en los llanos orientales de Colombia