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References
Abayomi YA, Ajibade TV, Sammuel OF, Saadudeen BF (2008). Growth and yield responses of cowpea (Vigna unguiculata (L.) Walp) genotypes to nitrogen fertilizer application in the Southern Guinea Savanna Zone of Nigeria. Asian Journal of Plant Sciences 7:170-176. |
|
Adeoye PA, Adebayo SE, Musa JJ (2011). Growth and yield response of cowpea (Vigna unguiculata) to poultry and cattle manure as amendments on sandy loam soil plot. Agricultural Journal 6: 218-221. |
|
Agboola AA (1978). Influence of soil organic matter on cowpea's response to N fertilizer. Agronomy Journal 70:25-28. |
|
Bagayoko M, Maman N, Palé S, Sirifi S, Taonda SJB, Traore S, Mason SC (2011). Microdose and N and P fertilizer application rates for pearl millet in West Africa. African Journal of Agricultural Research 6:1141-1150. |
|
Baoua I, Nouri M, Saidou AK, Amadou L (2012). Quelques nouvelles variétés du niébé précoces productives et résistantes aux ravageurs: Fiche Technique INRAN/TLII. |
|
CIMMYT (1988) From agronomic data to farmer recommendations: an economics training manual (CIMMYT Economics Program No. 27). Mexico City, Mexico. |
|
Dicko M, Kone M, Traore L, Diakite CH, Kamissokoro N, Sidibe B, Kouyate Z, Sogoddogo D, Dioni L, Konare H, Gakou A (2017). In: Optimizing fertilizer use within the context of integrated soil fertility management in Mali. Wortmann CS, Sones K (editors). Fertilizer Use Optimization in Sub-Saharan Africa. CABI, Nairobi Kenya pp. 100-112. |
|
Dugje IY, Omoigui LO, Ekeleme F, Kamara AY, Ajeigbe H (2009). Farmers' guide to cowpea production in West Africa. IITA, Ibadan, Nigeria 20p. |
|
Food and Agriculture Organization (FAO) (2017). CROPSTAT Food and Agriculture Organization. Informer Technologies, Inc. |
|
Garba M, Serme I, Maman N, Ouattara K, Gonda A, Wortmann CS, Mason SC (2018). Crop response to manure and fertilizer in Burkina Faso and Niger. Nutr. Cycl. Agroecosys. In press. |
|
Jones A, Breuning-Madsen H, Brossard M, Dampha A, Deckers J, Dewitte O, Gallali T, Hallett S, Jones R, Kilasara M, Le Roux P (2013). Soil atlas of Africa. |
|
Magani IE, C Kuchinda (2009). Effect of phosphorus fertilizer on growth, yield and crude protein content of cowpea (Vigna unguiculata [L.] Walp) in Nigeria. Journal of Applied Biosciences 23:1387-1393. |
|
Maman N, Dicko MK, Abdou G, Kouyaté Z, Wortmann C (2017a). Pearl millet and cowpea intercrop response to applied nutrients in West Africa. Agronomy Journal 109:2333-2342. |
|
Maman N, Dicko M, Abdou G, Wortmann C (2017b). Sorghum and groundnut sole and intercrop nutrient response in semi-arid West Africa. Agronomy Journal 109:1-11. |
|
Maman N, Garba M, Wortmann CS (2017). Optimizing fertilizer use within the context of integrated soil fertility management in Niger. In: Wortmann CS, Sones K (editors). Fertilizer Use Optimization in Sub-Saharan Africa. CABI, Nairobi Kenya pp. 136-147. |
|
Ndor E, Dauda NS, Abimuku EO, Azagaku DE, Anzaku H (2012). Effect of phosphorus fertilizer and spacing on growth, nodulation count and yield of cowpea (Vigna unguiculata (L) Walp) in southern Guinea Savanna agroecological zone, Nigeria. Asian Journal of Agricicultural Science 4:254-257. |
|
Ouattara K, Bandaogo AA, Ouedraogo S, Sohoro A, Gnankambary Z, Youl S, Yaka P, Pare T (2017). Optimizing fertilizer use within the context of integrated soil fertility management in Burkina Faso. In: Wortmann CS, Sones K (editors). Fertilizer Use Optimization in Sub-Saharan Africa. CABI, Nairobi Kenya pp. 40-51. |
|
Tabo R, Bationo A, Amadou B, Marchal D, Lompo F, Gandah M, Hassane O, Diallo MK, Ndjeunga J, Fatondji D, Gerard B, Sogodogo D, Taonda JBS, Sako K, Boubacar S, Abdou A, Kaola S (2011). Fertilizer microdosing and "warrantage" or inventory credit system to improve food security and farmers' income in West Africa. In: Bationo A, Waswa B, Okeyo JM, Maina F, Kihara J (editors). Innovations as Key to the Green Revolution in Africa: Exploring the Scientific Facts. Springer Science+Business Media BV, Dordrecht, Netherlands pp. 113-121. |
|
Wortmann CS, Milner M, Kaizzi KC, Maman N, Cyamweshi RA, Dicko MK, Kibunja C, Macharia M, Maria R, Nalivata P, Negash D, Nkonde D, Ouattara K, Senkoro CJ, Tarfa BD, Tetteh FM (2017). Maize-nutrient response information applied across Sub-Saharan Africa. Nutrient Cycling in Agroecosystems 107:175-186. |
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