ILCA Annual Report 1986/7

Addis Ababa Agricultural alley farming Annual areas average BBFs biogas biomass Boundiali breeds broadbed calf calves cattle Centre cereals collaboration cows Dairy Technology Debre Berhan Debre Zeit drought Dry-matter yields economic effect Ethiopia Ethiopian birr Ethiopian highlands evaluation faba bean fallow farmers farming systems fertilizer Figure fodder banks fodder trees Forage Agronomist forage legumes germplasm Gliricidia grain yield grass grazing Group herds highland humid zone ILCA ILCA Research ILCA's increased International Jutzi Kenya kg/ha labour lactation land legumes leucaena livestock livestock production Livestock systems liveweight Maasai maize Mali milk yield N'Dama NARSs NDVI Network Nigeria nutrition offtake oxen plant rainfall ranch rangelands reproductive semi-arid small ruminants smallholders soil species stylo sub-Saharan Africa subhumid zone supplementation Table tion trials tropical trypano trypanosome trypanosome infection Trypanosome prevalence trypanosomiasis trypanotolerant tsetse challenge Vertisol vivax Workshop zebu Zone Programme