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Increased organic matter and nitrogen intake of a low quality barley straw basal diet was achieved by supplementation with 15% and 30% of dry matter offered as Calliandra calothyrsus, Macrotyloma axillare or poultry manure. Urinary-N excretion for the basal diet (0.5 mg kg-1 liveweight (W) d-1 wa...


Delve, Robert J.[Implication of livestock feeding management on soil fertility in smallholder farming systems.]Implication of livestock feeding management on soil fertility in smallholder farming systems.

The role of livestock in nitrogen cycling in mixed crop-livestock farming systems of sub-Saharan Africa was explored. Cattle were fed a range of diets to investigate the effects on partitioning of nitrogen between urine and faeces and on the chemical composition of the manures produced. The trade...


Delve, Robert J.Cadisch, GeorgTanner, J.C.Thorpe, W.R.Thorne, Peter J.Giller, Ken E.[Implications of livestock feeding management on soil fertility in the smallholder farming systems of sub-Saharan Africa]Implications of livestock feeding management on soil fertility in the smallholder farming systems of sub-Saharan Africa

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