Ewansiha, S. U.    

Firstname:S. U. 
Surname:Ewansiha 
Email:s.ewansiha@cgiar.org 
Institute:IITA 
Homepage:http://www.iita.org 
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12 publications (0 read)

3 Keywords relate to this author

Cowpea varieties
Farmer participatory evaluation
PREA




Publications as Author



2015

Performance of cowpea grown as an intercrop with maize of different populations, Ewansiha, S. U., Kamara, A., Chiezey, U. F.* and Onyibe, J. E.*, in: African Crop Science Journal, volume 23, number 2, pages 113-122, ISSN 1021-9730, 2015.
 

2012

Improving the productivity of cowpea in the savannas of northeast Nigeria through participatory evaluation and dissemination of improved varieties, Kamara, A., Omoigui, L.* and Ewansiha, S. U., in: Innovative research along the cowpea value chain. Proceedings of the Fifth World Cowpea Conference on Improving livelihoods in the cowpea value chain through advancement in science, held in Saly, Senegal, 27 September - 1 October 2010, pages 202-211, International Institute of Tropical Agriculture (IITA), Ibadan, 2012.
 
Improvements in grain and fodder yield of cowpea (Vigna unguiculata) varieties developed in the Sudan savannas of Nigeria over the past four decades, Kamara, A., Ewansiha, S. U., Ajeigbe, H., Okechukwu, R., Tefera, H., Boukar, O. and Omoigui, L.*, in: Innovative research along the cowpea value chain. Proceedings of the Fifth World Cowpea Conference on Improving livelihoods in the cowpea value chain through advancement in science, held in Saly, Senegal, 27 September - 1 October 2010, pages 179-188, International Institute of Tropical Agriculture (IITA), 2012.
 

2011

Performance of semi-determinate and indeterminate cowpeas relay-cropped into maize in Northeast Nigeria, Kamara, A., Omoigui, L.*, Ewansiha, S. U., Ekeleme, F.*, Chikoye, D. and Ajeigbe, H., in: African Journal of Agricultural Research, volume 6, number 7, pages 1763-1770, ISSN 1991-637X, 2011.
 
Genetic gain in yield and agronomic characteristics of cowpea cultivars developed in the Sudan Savannas of Nigeria over the past three decades, Kamara, A., Tefera, H., Ewansiha, S. U., Ajeigbe, H., Okechukwu, R., Boukar, O. and Omoigui, L.*, in: Crop Science, volume 51, number 5, pages 1877-1886, ISSN 0011-183X, 2011. [DOI]
 

2010

Improvement in grain and fodder yields of cowpea genotypes representing four decades of breeding in the Nigerian Sudan savannas, Kamara, A., Ajeigbe, H., Ewansiha, S. U., Boukar, O., Okechukwu, R., Tefera, H. and Omoigui, L., Abstract (Oral presentaion) in Program and Book of Abstracts of the 5th World Cowpea Research Conference, held at Palm Beach Hotel, Saly, Senegal. 27 September - 1 October, 2010.
 
Improving the productivity of cowpea in the savannas of northeast Nigeria through participatory evaluation and dissemination of improved varieties, Kamara, A., Omoigui, L. and Ewansiha, S. U., Abstract (Oral presentaion) in Program and Book of Abstracts of the 5th World Cowpea Research Conference, held at Palm Beach Hotel, Saly, Senegal. 27 September - 1 October, 2010.
 

2008

Potential contribution of lablab residues to maize production in moist savanna of West Africa, Ewansiha, S. U., Tarawali, S., Odunze, A.* and Iwuafor, E.*, in: Journal of Sustainable Agriculture, volume 32, number 3, pages 393-406, ISSN 1044-0046, 2008.
 

2007

Preliminary evaluation of genetic variability for seedling morphology among selected varieties of cowpea (Vigna unguiculata (L) Walp.), Ajeigbe, H., Ewansiha, S. U. and Singh, B., in: Biological and Environmental Sciences Journal for the Tropics, volume 4, number 2, pages 107-110, 2007.
 
Morpho-phenological variation in Lablab purpureus, Ewansiha, S. U., Chiezey, U. F., Tarawali, S. and Iwuafor, E.*, in: Tropical Grasslands, volume 41, pages 277-284, 2007.
 

2006

Relative drought tolerance of important herbaceous legumes and cereals in the moist and semi-arid regions of West Africa, Ewansiha, S. U. and Singh, B., in: Journal of Food, Agriculture and Environment, volume 4, number 2, pages 188-190, ISSN 1459-0255, 2006.
 

2004

Grain legumes for soil productivity improvement in the Northern Guinea savanna of Nigeria, Odunze, A.*, Tarawali, S., De Haan, N., Iwuafor, E.*, Katung, P. D.*, Akoueguon, G. E., Amadji, F.*, Schultze-Kraft, R., Atala, T.*, Ahmed, B.*, Adamu, A., Babalola, O.*, Ogunwole, J. O.*, Alimi, T., Ewansiha, S. U. and Adediran, S. A., in: Food, Agriculture and Environment, volume 2, number 2, pages 218-226, ISSN 1459-0255, 2004.