ILCA Bulletin No. 28 - September 1987

alley cropping alley cropping model alley farming amino acid Animal Nutrition annual areas base maize yields basic alley cropping biological value breed performance cattle composition cottonseed expeller cakes cowpea cowpea seeds crude fibre Dar-es-Salaam diet dietary DM digestible energy DSM-P East Africa economic ether extract evaluation fallow model fallow system feedstuffs fibre content Flock goats Grandin gross energy group ranches growing rats herd IITA ILCA BULLETIN 28 increase Kajiado District kapok Kenya kg/ha km² livestock Luguru lysine Maasai Maasailand meat milk MJ/kg DM MOR sample MOR-P Morogoro mulch mulch incorporation Nigeria nitrogen organic matter output para-aminobenzoic acid pastoral production pastoral systems pastoralists plant protein sources population production systems protein quality protein utilisation rangeland season seeds from Dar-es-Salaam semi-arid sheep soil soya bean meal soya bean oil subsistence Table Tanzania Temeke tion Transhumance tree foliage tropical utilisable crude protein yield decline