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Compilation of proceedings of the 2nd ILCA/NAPRI symposium on livestock production in subhumid Nigeria discussing the ecology, vegetation & land use & development potential of the zone; traditional cattle & small ruminant production practices; research updates in livestock systems research, anima...


Kaufmann, Ralph R. vonChater, S.Blench, Roger[Livestock systems research in Nigeria's subhumid zone]Livestock systems research in Nigeria's subhumid zone

Multilevel data structures can occur in many areas of agricultural research for instance on-farm trials, where there can be information at the village, farm and plot or animal level. Analysis of variance except in balanced or nested designs - has been difficult to apply to data with a multilevel ...


Allan, E.Rowlands, G.J.[Mixed models and multilevel data structures in agriculture]Mixed models and multilevel data structures in agriculture

Peri-urban dairy producers in West Africa face major production constraints including inadequate and poor quality feeds. In view of the high cost of traditional supplementary feeds such as oilseed cakes, the production of forage, especially legumes, is increasingly being advocated. However, it ha...


Agyemang, K.Dogoo, D.L.Makun, H.J.[Profitability of forage production in smallholder peri-urban dairy production systems]Profitability of forage production in smallholder peri-urban dairy production systems

Parkia is a pantropical genus of about 30-40 tree legume species of considerable evolutionary, taxonomic, biological and economic improtance in Africa, Asia and South America. It has several uses, including fodder, food, medicine, green manure, fuel and timber. This paper reviews the scattered li...


Sabiiti, E.N.Cobbina, J.[Parkia biglobosa: A potential multipurpose fodder tree legume in West Africa]Parkia biglobosa: A potential multipurpose fodder tree legume in West Africa
Autor: Jutzi, S.C.

On the basis of an analysis of 2127 reports on animal feed research and development from seven national programmes in eastern and southern Africa, this paper intends to give a profile of animal feed research in the area since meaningful records have been available, to establish major trends in th...


Jutzi, S.C.[Animal feed research in eastern and southern Africa; priorities and trends]Animal feed research in eastern and southern Africa; priorities and trends

Highlights the interactions between agronomy and economics in developing forage production techniques for the two main land-use situations in the subhumid zone of Nigeria, viz, cultivation and fallow. Presents break-even sorghum grain-stylo price ratios for different undersowing times, capital an...


Kaufmann, Ralph R. vonMohamed-Saleem, M.A.[Interactions between agronomy and economics in forage legume research]Interactions between agronomy and economics in forage legume research

Reviews macro-data on production and utilization of major agro-industrial byproducts in sub-Saharan Africa with, particularly attention on those involved in international trade; viz, molasses, groundnut cake, cottonseed cake, sunflower seed cake, palm kernel cake and fishmeal. Evaluates their fee...


Bedingar, T.Degefa, G.[Trends in agro-byproducts and their feeding potential in sub-Saharan Africa]Trends in agro-byproducts and their feeding potential in sub-Saharan Africa

A study was conducted at Fasola in southwest Nigeria to determine the best tree cutting scheme for forage production and the effects of hedge configurations on tree, grass and total forage productivity of 6-8 year-old leucaena (Leucaena leucocephala Lam. de Wit) and gliricidia (Gliricidia sepium ...


Ezenwa, I.Reynolds, L.Akenova, M.E.Atta-Krah, A.N.Cobbina, J.[Cutting management of alley cropped leucaena/gliricidia - guinea grass mixtures for forage production in southwestern Nigeria]Cutting management of alley cropped leucaena/gliricidia - guinea grass mixtures for forage production in southwestern Nigeria
Autor: Heering, J.H.

The forage, wood and seed production of six Sesbania sesban accessions was assessed under irrigated conditions for two cutting frequencies and heights. Control trees were left uncut to measure their seed production potential. The trial was conducted over an 18-month period. The fastest growing ac...


Heering, J.H.[The effect of cutting height and frequency on the forage, wood and seed production of six Sesbania sesban accessions. Productivity of Sesbania sesban accessions under irrigated conditions]The effect of cutting height and frequency on the forage, wood and seed production of six Sesbania sesban accessions. Productivity of Sesbania sesban accessions under irrigated conditions

Harvests were made at the end of the main (April-August) and minor (September-November) wet, and dry (December-March) seasons for two years. Dry season edible forage samples were analyzed for concentrations of crude protein (CP), neutral detergent fibre (NDF), acid detergent fibre (NDF), acid det...


Larbi, AsamoahSmith, Jimmy W.Kurdi, I.O.Adekunle, I.O.Raji, A.M.Ladipo, D.O.[Feed value of multipurpose fodder trees and shrubs in West Africa: Edible forage production and nutritive value of Millettia thonningii and Albizia lebbeck]Feed value of multipurpose fodder trees and shrubs in West Africa: Edible forage production and nutritive value of Millettia thonningii and Albizia lebbeck

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