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Chamaecrista rotundifolia cWynn has been identified as a promising forage legume for use in subhumid Nigeria. To establish if other accessions of this species have potential in the region, 21 accessions were evaluated for flowering, seed production, dry matter production, disease and pest inciden...


Tarawali, Shirley A.[Grassland improvement in subtropical Guangdong Province, China.]Grassland improvement in subtropical Guangdong Province, China.

Cowpea (Pzgna unguiculata) is grown as an intercrop with cereals in some 9 M ha of West Africa, mostly in the dry savanna. Though grain yields are low (circa 500 kg/ha), it is a nutritious food and dry season fodder. The haulms (leaves and stems) are cut and stored after grain harvest. Cowpea aid...


Tarawali, Shirley A.Okike, I.Kristjanson, Patricia M.Singh, B.B.[Dual-purpose cowpea for West Africa]Dual-purpose cowpea for West Africa

The available world collection consisting of 257 accessions of the tropical pasture legume Centrosema brasilianum (L.) Benth. was assessed between 1993 and 1995 in northern Nigeria to complement existing knowledge on the genetic diversity of this species and to identify accessions with high agron...


Peters, M.Kramer, H.Tarawali, Shirley A.Schultze-Kraft, Rainer[Characterisation of a germplasm collection of the tropical pasture legume Centrosema brasilianum in subhumid West Africa]Characterisation of a germplasm collection of the tropical pasture legume Centrosema brasilianum in subhumid West Africa

Mixed crop-livestock systems provide livelihoods for a billion people and produce half the world’s cereal and around a third of its beef and milk. Market orientation and strong and growing demand for food provide powerful incentives for sustainable intensification of both crop and livestock enter...


Duncan, Alan J.Tarawali, Shirley A.Thorne, Peter J.Valbuena, DiegoDescheemaeker, KatrienHomann-Kee Tui, Sabine[Integrated crop-livestock systems—A key to sustainable intensification in Africa]Integrated crop-livestock systems—A key to sustainable intensification in Africa

Implications • Livestock contribute to food supply by converting low-value materials, inedible or unpalatable for people, into milk, meat, and eggs; livestock also decrease food supply by competing with people for food, especially grains fed to pigs and poultry. Currently, livestock supply 13% of...


Smith, Jimmy W.Sones, Keith R.Grace, DeliaMacMillan, SusanTarawali, Shirley A.Herrero, Mario T.[Beyond milk, meat, and eggs: Role of livestock in food and nutrition security]Beyond milk, meat, and eggs: Role of livestock in food and nutrition security

As the demand for livestock products increases, and is expected to continue to increase over the next few decades, especially in developing countries, smallholder mixed systems are becoming more intensive. However, with limited land and water resources and concern about the environmental impact o...


Wright, Iain A.Tarawali, Shirley A.Blümmel, MichaelGerard, Bruno G.Teufel, NilsHerrero, Mario T.[Integrating crops and livestock in subtropical agricultural systems]Integrating crops and livestock in subtropical agricultural systems

More than 400 million people in the developing world depend on dryland agriculture for their livelihoods. Dryland agriculture involves a complex combination of productive components: staple crops, vegetables, livestock, trees and fish interacting principally with rangeland, cultivated areas and w...


Ginkel, M. vanSayer, Jeffrey A.Sinclair, Fergus L.Aw-Hassan, Aden A.Bossio, Deborah A.Craufurd, Peter Q.Mourid, M.E.Haddad, N.Hoisington, D.A.Johnson, Nancy L.Velarde, C.L.Mares, V.Mude, Andrew G.Nefzaoui, A.Noble, A.D.Rao, K.P.C.Serraj, R.Tarawali, Shirley A.Vodouhe, R.S.Ortiz, R.[An integrated agro-ecosystem and livelihood systems approach for the poor and vulnerable in dry areas]An integrated agro-ecosystem and livelihood systems approach for the poor and vulnerable in dry areas

The morphological and phenological variations in 46 accessions of Lablab purpureus were evaluated in 2000 and 2001 in Samaru, Zaria in the moist savanna zone of Nigeria. Accessions were classified into various groups according to plant structure, flowering time and pod and seed characters. Based ...


Ewansiha, S.U.Chiezey, U.F.Tarawali, Shirley A.Iwuafor, E.N.O.[Morpho-phenological variation in Lablab purpureus]Morpho-phenological variation in Lablab purpureus

A short-term improved fallow system based on forage legumes is suggested for crop-livestock farming systems in subhumid West Africa targeted to enhance soil fertility and dry season feed for cattle. At two sites, 13 legume species were compared with the natural fallow vegetation, the nutritive va...


Muhr, L.Tarawali, Shirley A.Peters, MichaelSchultze-Kraft, Rainer[Forage legumes for improved fallows in agropastoral systems of subhumid West Africa. I. Establishment, herbage yield and nutritive value of legumes as dry season forage]Forage legumes for improved fallows in agropastoral systems of subhumid West Africa. I. Establishment, herbage yield and nutritive value of legumes as dry season forage

This study links participatory research methods, geographic information systems (GIS) techniques, village and household-level surveys, and a tobit analysis to examine the adoption and impact issues related to a new technology, improved varieties of dual-purpose cowpea (IDPC), developed by Interna...


Kristjanson, Patricia M.Okike, I.Tarawali, Shirley A.Singh, B.Manyong, Victor M.[Farmers perceptions of benefits and factors affecting the adoption of improved dualpurpose cowpea in the dry savannas of Nigeria]Farmers perceptions of benefits and factors affecting the adoption of improved dualpurpose cowpea in the dry savannas of Nigeria

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