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The objectives of this study were to investigate water saving strategies in the paddy field and to evaluate the performance of some of the newly released rice varieties. Field experiments were conducted at Fanaye in the Senegal River Valley during two rice growing seasons in 2015. Three irrigatio...


Djaman, K.Mel, V.C.Diop, L.Sow, A.El-Namaky, R.Manneh, B.Saito, K.Futakuchi, K.Irmak, S.[Effects of Alternate Wetting and Drying Irrigation Regime and Nitrogen Fertilizer on Yield and Nitrogen Use Efficiency of Irrigated Rice in the Sahel]Effects of Alternate Wetting and Drying Irrigation Regime and Nitrogen Fertilizer on Yield and Nitrogen Use Efficiency of Irrigated Rice in the Sahel

Improving agricultural productivity to keep pace with the fast-growing food demand is a huge challenge for sub-Saharan Africa (SSA). Fertilizer is a powerful productivity-enhancing input; nevertheless, farmers of SSA use only 5–9 kg ha−1 of fertilizer, which is ten times lesser than Latin America...


Bado, V.B.Djaman, K.Mel, V.C.[Developing fertilizer recommendations for rice in Sub-Saharan Africa, achievements and opportunities]Developing fertilizer recommendations for rice in Sub-Saharan Africa, achievements and opportunities

Growing rice in saline soils by minimizing damage on growth and yield remains a challenge. We conducted field experiments in the Africa Rice research field located in the Senegal River delta (16° 11ʹ N, 16° 15ʹ W) to study the effects of three management options of fertilization e.g. (i) nitrogen...


Mel, V.C.Bado, V.B.Ndiaye, S.Djaman, K.Nati, D.A.B.Manneh, B.Futakuchi, K.[Suitable management options to improve the productivity of rice cultivars under salinity stress]Suitable management options to improve the productivity of rice cultivars under salinity stress

Nitrogen fertilizer is the major input in rice production and the optimum rate and application timing management assure profitability and sustainability of the production system. This study aims to investigate hybrid rice response to different nitrogen fertilizer levels and the timing of applicat...


Djaman, K.Mel, V.C.Ametonou, F.Y.El-Namaky, R.Diallo, M.D.Koudahe, K.[Effect of Nitrogen Fertilizer Dose and Application Timing on Yield and Nitrogen Use Efficiency of Irrigated Hybrid Rice under Semi-Arid Conditions]Effect of Nitrogen Fertilizer Dose and Application Timing on Yield and Nitrogen Use Efficiency of Irrigated Hybrid Rice under Semi-Arid Conditions

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