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Iron (Fe) toxicity is recognized as one of the most widely spread soil constraints for rice production especially in West Africa. Oryza glaberrima the cultivated rice species that originated from West Africa is well-adapted to its growing ecologies. The aim of this study was to identify the promi...


Sikirou, M.Shittu, A.Konaté, K.A.Maji, A.T.Ngaujah, A.S.Sanni, K.A.Ogunbayo, S.A.Akintayo, I.Saito, K.Dramé, K.N.Ahanchédé, A.Venuprasad, R.[Screening African rice (Oryza glaberrima) for tolerance to abiotic stresses: I. Fe toxicity.]Screening African rice (Oryza glaberrima) for tolerance to abiotic stresses: I. Fe toxicity.

Integrated soil fertility management (ISFM) involving a nitrogen-fixing grain legume, limited chemical fertilizer, and a resilient rice variety may reduce the rate of soil fertility loss and enhance rice productivity in fragile upland rice ecosystems. A 2-year, on-farm study was carried out at Eg...


Oikeh, S.O.Houngnandan, P.Abaidoo, R.C.Rahimou, I.Touré, A.Niang, A.Akintayo, I.[Integrated soil fertility management involving promiscuous dualpurpose soybean and upland NERICA enhanced rice productivity in the savannas]Integrated soil fertility management involving promiscuous dualpurpose soybean and upland NERICA enhanced rice productivity in the savannas

A regional Sorghum Head-Bug and Grain Mold Trial was conducted in 1996 and 1997 by WCASRN in, respectively, 15 and 13 research stations in ten west and central African countries. Empirical relationships between weather factors and head-bug damage on the one hand, and between weather factors and g...


Ratnadass, A.Butler, D.R.Marley, P.S.Bandyopadhyay, RanajitHess, D.E.Akintayo, I.[Sorghum headbugs and grain molds in West and Central Africa: II. Relationships between weather, headbug and mold damage on sorghum grains]Sorghum headbugs and grain molds in West and Central Africa: II. Relationships between weather, headbug and mold damage on sorghum grains

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