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Two field experiments were conducted during the 1993 and 1994 growing seasons at Samaru (7° 38' E; 11° 11' N), northern Nigeria, to evaluate N-use efficiency (kg grain per kg available soil N) and yield of 5 maize genotypes planted early in the season under five levels of N. The hybrid (8644-27) ...


Oikeh, S.O.Kling, J.G.Horst, Walter J.Chude, V.O.[Yield and Nuse efficiency of five tropical maize genotypes under different N levels in the moist savanna of Nigeria]Yield and Nuse efficiency of five tropical maize genotypes under different N levels in the moist savanna of Nigeria
Autor: Kim, S.K.

A parasitic weed, Striga hermonthica (Del.) Benth., infects millions of hectares of arable land in sub-Saharan Africa, and it threatens production of cereal crops. The objectives of this study were to investigate inheritance in maize (Zea mays L.) inbred lines of tolerance and resistance to S. he...


Kim, S.K.[Breeding for Striga hemonthica tolerant openpollinated maize varieties in Africa]Breeding for Striga hemonthica tolerant openpollinated maize varieties in Africa

Incorrect labeling of cocoa accessions is a significant that has hindered the efficient conservation and use of cocoa germplasm. The United States Department of Agriculture (USDA), together with the international collaborating institutions, has undertaken a program to identify the cocoa genotypes...


Zhang, D.Boccara, MichelMischke, S.Motilal, L.Kolesnikova-Allen, M.Cryer, N.Turnbull, C.Lanaud, C.Philips-Mora, W.Butler, D.[Detection of mislabeled germplasm in cocoa collections using DNA fingerprinting with SSR markers]Detection of mislabeled germplasm in cocoa collections using DNA fingerprinting with SSR markers
Blair, Matthew W.Buendía Castellanos, Hector F.Díaz, Lucy MilenaDíaz, J.M.Giraldo Zapata, Martha C.Tovar Luque, EDuque E., Myriam CristinaBeebe, Stephen E.Debouck, Daniel G.[Microsatellite marker diversity in common bean]Microsatellite marker diversity in common bean

Tegegne, AzageDejen, EsheteHoekstra, DirkTeka, W.[Matching genotype with the environment using indigenous cattle breed: introduction of Borana cattle from southern Ethiopia into the lowlands]Matching genotype with the environment using indigenous cattle breed: introduction of Borana cattle from southern Ethiopia into the lowlands
Mukamuhirwa, FTusiime, GeoffreyMukankusi, Clare MugishaGibson, P.J.Edema, R.[Potential sources of high iron and zinc content in Ugandan bean germplasm]Potential sources of high iron and zinc content in Ugandan bean germplasm
Rao, Idupulapati M.Polanía Perdomo, José A.García, RamiroBeebe, Stephen E.[Desarrollo de un método en invernadero usando tubos con suelo para cuantificar diferencias fenotípicas en desarrollo y distribución de raíces en líneas avanzadas de frijol común bajo condiciones de estrés por sequía]Desarrollo de un método en invernadero usando tubos con suelo para cuantificar diferencias fenotípicas en desarrollo y distribución de raíces en líneas avanzadas de frijol común bajo condiciones de estrés por sequía
Francis, C.A.Pradilla FAPinstrup-Andersen, Per[Avances recientes en el mejoramiento de la calidad de proteína]Avances recientes en el mejoramiento de la calidad de proteína

Calf records on 118 Boran and their Simmental crosses of different blood levels were analyzed to investigate the effect of Simmental blood level on birth, weaning, yearling and maturity weight, and pre- and post-weaning growth rate of calves. There was no significant difference in birth and weani...


Sisay, A.Ebro, A.[Growth performance of Boran and their Simmental crossbred calves at Adami Tulu]Growth performance of Boran and their Simmental crossbred calves at Adami Tulu

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