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Journal Article 2018-02-05

Autor: Paresys, L. Saito, K. Dogliotti, S. Malézieux, E. Huat, J. Kropff, M.J. Rossing, W.A.H.

Improvements in agricultural land and labour productivity are needed to meet the growing food demand and reduce farmer poverty in sub-Saharan Africa. The objectives of this study were to (i) quantify variation in labour inputs, yield and labour productivity among rice fields; (ii) elicit factors ...

Enlace original: https://cgspace.cgiar.org/handle/10568/102023

Investigación en Agricultura
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Paresys, L. ,  Saito, K. ,  Dogliotti, S. ,  Malézieux, E. ,  Huat, J. ,  Kropff, M.J. ,  Rossing, W.A.H. ,  [Feeding the world while reducing farmer poverty? Analysis of rice relative yield and labour productivity gaps in two Beninese villages.] ,  Feeding the world while reducing farmer poverty? Analysis of rice relative yield and labour productivity gaps in two Beninese villages.
Journal Article 2019-11

Autor: Johnson, J.M. Vandamme, E. Senthilkumar, K. Sila, A. Shepherd, K.D. Saito, K. Saito, K.

Assessment and monitoring of soil resources is needed for ensuring environmental sustainability of rice production in sub-Saharan Africa (SSA). Diffuse reflectance spectroscopy has the potential to offer means to evaluate and monitor soils at large scale in an efficient, affordable and timely man...

Enlace original: https://cgspace.cgiar.org/handle/10568/105909

Investigación en Agricultura
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Johnson, J.M. ,  Vandamme, E. ,  Senthilkumar, K. ,  Sila, A. ,  Shepherd, K.D. ,  Saito, K. ,  Saito, K. ,  [Near-infrared, mid-infrared or combined diffuse reflectance spectroscopy for assessing soil fertility in rice fields in sub-Saharan Africa.] ,  Near-infrared, mid-infrared or combined diffuse reflectance spectroscopy for assessing soil fertility in rice fields in sub-Saharan Africa.
Journal Article 2018-05-31

Autor: Djaman, K. Mel, V.C. Diop, L. Sow, A. El-Namaky, R. Manneh, B. Saito, K. Futakuchi, K. Irmak, S.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/101384

Investigación en Agricultura
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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
Journal Article 2018-06-01

Autor: Vandamme, E. Ahouanton, K. Mwakasege, L. Mujuni, S. Mujawamariya, G. Kamanda, J. Senthilkumar, K. Saito, K.

Phosphorus (P) deficiency is a major biophysical limitation to rice grain yields in sub-Saharan Africa, and low-cost P management strategies are needed by smallholder farmers to reverse soil fertility decline. On-station field and pot experiments were combined with on-farm testing to evaluate the...

Enlace original: https://cgspace.cgiar.org/handle/10568/102056

Investigación en Agricultura
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Vandamme, E. ,  Ahouanton, K. ,  Mwakasege, L. ,  Mujuni, S. ,  Mujawamariya, G. ,  Kamanda, J. ,  Senthilkumar, K. ,  Saito, K. ,  [Phosphorus micro-dosing as an entry point to sustainable intensification of rice systems in sub-Saharan Africa] ,  Phosphorus micro-dosing as an entry point to sustainable intensification of rice systems in sub-Saharan Africa
Journal Article 2018-08-23

Autor: Fiamohe, R. Demont, M. Saito, K. Roy-Macauley, Harold Tollens, E.

In West Africa, rice produced locally falls short of meeting the demand and preferences of urban consumers. We analyzed the challenges facing local rice in urban markets and identified policies that can be implemented to improve the competitiveness of the regional rice sector. We argue that witho...

Enlace original: https://cgspace.cgiar.org/handle/10568/102055

Investigación en Agricultura
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Fiamohe, R. ,  Demont, M. ,  Saito, K. ,  Roy-Macauley, Harold ,  Tollens, E. ,  [How Can West African Rice Compete in Urban Markets? A Demand Perspective for Policymakers] ,  How Can West African Rice Compete in Urban Markets? A Demand Perspective for Policymakers
Journal Article 2018-04-02

Autor: Graham‐Acquaah, S. Saito, K. Traoré, K. Dieng, I. Alognon, A. Bah, S. Sow, A. Manful, J.T.

Rice breeding in West Africa has been largely skewed toward yield enhancement and stress tolerance. This has led to the variable grain quality of locally produced rice in the region. This study sought to assess variations in the agronomic and grain quality traits of some rice varieties grown in t...

Enlace original: https://cgspace.cgiar.org/handle/10568/102033

Investigación en Agricultura
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Graham‐Acquaah, S. ,  Saito, K. ,  Traoré, K. ,  Dieng, I. ,  Alognon, A. ,  Bah, S. ,  Sow, A. ,  Manful, J.T. ,  [Variations in agronomic and grain quality traits of rice grown under irrigated lowland conditions in West Africa] ,  Variations in agronomic and grain quality traits of rice grown under irrigated lowland conditions in West Africa
Journal Article 2019-02-01

Autor: Johnson, J-M. Rodenburg, J. Tanaka, A. Senthilkumar, K. Ahouanton, K. Dieng, I. Klotoe, A. Akakpo, C. Segda, Z. Yameogo, L.P. Gbakatchetche, H. Acheampong, G.K. Bam, R.K. Bakare, O.S. Kalisa, A. Gasore, E.R. Ani, S. Ablede, K. Saito, K.

Competition from weeds is one of the major biophysical constraints to rice (Oryza spp.) production in sub-Saharan Africa. Smallholder rice farmers require efficient, affordable and labour-saving weed management technologies. Mechanical weeders have shown to fit this profile. Several mechanical we...

Enlace original: https://cgspace.cgiar.org/handle/10568/102029

Investigación en Agricultura
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Johnson, J-M. ,  Rodenburg, J. ,  Tanaka, A. ,  Senthilkumar, K. ,  Ahouanton, K. ,  Dieng, I. ,  Klotoe, A. ,  Akakpo, C. ,  Segda, Z. ,  Yameogo, L.P. ,  Gbakatchetche, H. ,  Acheampong, G.K. ,  Bam, R.K. ,  Bakare, O.S. ,  Kalisa, A. ,  Gasore, E.R. ,  Ani, S. ,  Ablede, K. ,  Saito, K. ,  [Farmers' perceptions on mechanical weeders for rice production in sub-Saharan Africa] ,  Farmers' perceptions on mechanical weeders for rice production in sub-Saharan Africa
Journal Article 2018-05-01

Autor: 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.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/102058

Investigación en Agricultura
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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.
Journal Article 2019-02

Autor: Rodenburg, J. Johnson, J.M. Dieng, I. Senthilkumar, K. Vandamme, E. Akakpo, C. Allarangaye, M.D. Baggie, I. Bakare, S.O. Bam, R.K. Bassoro, I. Abera, B.B. Cisse, M. Dogbe, W. Gbakatchetche, H. Jaiteh, F. Kajiru, G.J. Kalisa, A. Kamissoko, N. Sekou, K. Kokou, A. Mapiemfu-Lamare, D. Lunze, F.M. Mghase, J. Maiga, I.M. Nanfumba, D. Niang, A. Rabeson, R. Segda, Z. Sillo, F.S. Tanaka, A. Saito, K.

If future rice production is to contribute to food security for the increasing population of sub-Saharan Africa (SSA), effective strategies are needed to control weeds, the crop’s fiercest competitors for resources. To gain better insights into farmers’ access to, and use of, herbicides as part o...

Enlace original: https://cgspace.cgiar.org/handle/10568/100882

Investigación en Agricultura
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Rodenburg, J. ,  Johnson, J.M. ,  Dieng, I. ,  Senthilkumar, K. ,  Vandamme, E. ,  Akakpo, C. ,  Allarangaye, M.D. ,  Baggie, I. ,  Bakare, S.O. ,  Bam, R.K. ,  Bassoro, I. ,  Abera, B.B. ,  Cisse, M. ,  Dogbe, W. ,  Gbakatchetche, H. ,  Jaiteh, F. ,  Kajiru, G.J. ,  Kalisa, A. ,  Kamissoko, N. ,  Sekou, K. ,  Kokou, A. ,  Mapiemfu-Lamare, D. ,  Lunze, F.M. ,  Mghase, J. ,  Maiga, I.M. ,  Nanfumba, D. ,  Niang, A. ,  Rabeson, R. ,  Segda, Z. ,  Sillo, F.S. ,  Tanaka, A. ,  Saito, K. ,  [Status quo of chemical weed control in rice in sub-Saharan Africa] ,  Status quo of chemical weed control in rice in sub-Saharan Africa
Journal Article 2019-03

Autor: Saito, K. Vandamme, E. Tanaka, A. Senthilkumar, K. Dieng, I. Gbaguidi, F. Segda, Z. Bassoro, I. Lamare, D. Gbakatchetche, H. Abera, B.B. Jaiteh, F. Bam, R.K. Johnson, J.M. Dogbe, W. Sekou, K. Rabeson, R. Kamissoko, N. Mossi, I.M. Tarfa, B.D. Bakare, S.O. Kalisa, A. Baggie, I. Kajiru, G.J. Ablede, K. Ayeva, T. Nanfumba, D. Wopereis, M.C.S

Nutrient deficiencies are considered major constraints to rice production in sub-Saharan Africa (SSA), but a systematic, continent-wide analysis of these constraints is lacking. The objective of this study was to assess responses of rice yields to macronutrients (N, P, and K) across major rice pr...

Enlace original: https://cgspace.cgiar.org/handle/10568/100720

Investigación en Agricultura
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Saito, K. ,  Vandamme, E. ,  Tanaka, A. ,  Senthilkumar, K. ,  Dieng, I. ,  Gbaguidi, F. ,  Segda, Z. ,  Bassoro, I. ,  Lamare, D. ,  Gbakatchetche, H. ,  Abera, B.B. ,  Jaiteh, F. ,  Bam, R.K. ,  Johnson, J.M. ,  Dogbe, W. ,  Sekou, K. ,  Rabeson, R. ,  Kamissoko, N. ,  Mossi, I.M. ,  Tarfa, B.D. ,  Bakare, S.O. ,  Kalisa, A. ,  Baggie, I. ,  Kajiru, G.J. ,  Ablede, K. ,  Ayeva, T. ,  Nanfumba, D. ,  Wopereis, M.C.S ,  [Yield-limiting macronutrients for rice in sub-Saharan Africa.] ,  Yield-limiting macronutrients for rice in sub-Saharan Africa.

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