Intensive fattening of beef cattle by stall feeding on the Lilongwe Plain, Malawi. II. Utilisation of crop residues, crop by-products and leucaena.
Experiments were conducted over three dry seasons to investigate the value for fattening beef cattle, of crop residues (maize stover, groundnut haulm) and madeya (maize bran) with varying levels of dried leucaena leaf or cottonseed cake. The inclusion of groundnut haulm in the roughage increased animal performance when madeya was restricted. Increasing the protein content of the madeya supplement but restricting the quantity of madeya fed did not influence liveweight gain although the efficiency of concentrate conversion was enhanced. Restricting the amount of maize stover and feeding madeya to appetite had no significant effect on liveweight gain, but the inclusion of leucaena up to a level of 12 per cent crude protein improved animal performance. There were no differences between cottonseed cake or leucaena when fed with madeya at the same levels of crude protein.
D000821:Animal Feed; D000818:Animals; D002417:Cattle / Q000254:growth & development*; D006799:Housing, Animal; D008295:Malawi; D008297:Male