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Full-Text Articles in Engineering
Effects Of Alternate Wetting And Drying Irrigation Regime And Nitrogen Fertilizer On Yield And Nitrogen Use Efficiency Of Irrigated Rice In The Sahel, Koffi Djaman, Valere C. Mel, Lamine Diop, Abdoulaye Sow, Raafat El-Namaky, Baboucarr Manneh, Kazuki Saito, Koichi Futakuchi, Suat Irmak
Effects Of Alternate Wetting And Drying Irrigation Regime And Nitrogen Fertilizer On Yield And Nitrogen Use Efficiency Of Irrigated Rice In The Sahel, Koffi Djaman, Valere C. Mel, Lamine Diop, Abdoulaye Sow, Raafat El-Namaky, Baboucarr Manneh, Kazuki Saito, Koichi Futakuchi, Suat Irmak
Department of Biological Systems Engineering: Papers and Publications
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 irrigation regimes ((i) continuous flooding, (ii) trigging irrigation at soil matric potential (SMP) of 30 kPa, (iii) trigging irrigation at SMP of 60 kPa) were tested in an irrigated lowland rice field. Irrigation regimes (ii) and (iii) are alternate wetting and drying (AWD) cycles. Four inbred rice varieties (NERICA S-21, NERICA S-44, Sahel …