Descubre y comparte nuestro conocimiento público

Se han encontrado 15 recursos

Resultados de búsqueda

Journal Article 1994

Autor: Kim, S.K. Akintunde, A. Walker, P.

Twelve samples of Striga hermonthica seed were collected from four host crops [millet (4), sorghum (4), a sorghum/millet intercrop (3) and maize (1)] from all the main areas of S. hermonthica infestation in Nigeria and were tested on eight genotypes of three test crops [maize (4), sorghum (2) and...

Enlace original: https://cgspace.cgiar.org/handle/10568/100940

Investigación en Agricultura
Enlace permanente
Kim, S.K. ,  Akintunde, A. ,  Walker, P. ,  [Responses of maize, sorghum and millet host plants infestation by Striga hemonthica] ,  Responses of maize, sorghum and millet host plants infestation by Striga hemonthica
Journal Article 1987

Autor: Kim, S.K. Efron, Y. Khadr, F. Fajemisin, K.J. Lee, M.H.

Tzi (tropical Zea inbred) lines 1, 3, 4, 8 to 13, 15, 17, 18, 24, 25, 27, 28 and 30 are currently at the S6 stage of inbreeding; they have been selected for resistance to maize streak virus (MSV) throughout the inbreeding process using artificial field infestation with viruliferous leafhoppers. M...

Enlace original: https://cgspace.cgiar.org/handle/10568/96331

Investigación en Agricultura
Enlace permanente

Kim, S.K. ,  Efron, Y. ,  Khadr, F. ,  Fajemisin, K.J. ,  Lee, M.H. ,  [Registration of 16 maizestreak resistant tropical maize parental inbred lines] ,  Registration of 16 maizestreak resistant tropical maize parental inbred lines
Journal Article 2007

Autor: Kim, S.K. Adetimirin, V. Yoon, S.T. Adepoju, A. Gbadamosi, B.A.

Two sets (white- and yellow-kernelled) of six cultivars of field-maize, each comprising three hybrids and three open-pollinated (OP) varieties, were evaluated for green-maize productivity under three levels of nitrogen fertilisation (0, 60 and 120  kg  ha−1) at two locations in southwestern Niger...

Enlace original: https://cgspace.cgiar.org/handle/10568/91475

Investigación en Agricultura
Enlace permanente
Kim, S.K. ,  Adetimirin, V. ,  Yoon, S.T. ,  Adepoju, A. ,  Gbadamosi, B.A. ,  [Greenmaize potential of hybrid and openpollinated cultivars at varying levels of applied nitrogen: relationship with grain yield] ,  Greenmaize potential of hybrid and openpollinated cultivars at varying levels of applied nitrogen: relationship with grain yield
Journal Article 1997

Autor: Kim, S.K. Adetimirin, V.O. Akintunde, A.Y.

phytoparasite, Striga hermonthica (Del.) Benth., infests millions of hectares of cultivated fields of cereal crops in sub-Saharan Africa. Yield losses are often 70 but can be as high as 100% and farmers often abandon infested fields and move to new areas. The objectives of this study were to inve...

Enlace original: https://cgspace.cgiar.org/handle/10568/98687

Investigación en Agricultura
Enlace permanente
Kim, S.K. ,  Adetimirin, V.O. ,  Akintunde, A.Y. ,  [Nitrogen effects on Striga hermonthica infestation, grain yield and agronomic traits of tolerant and susceptible maize hybrids] ,  Nitrogen effects on Striga hermonthica infestation, grain yield and agronomic traits of tolerant and susceptible maize hybrids
Journal Article 1996

Autor: Kim, S.K.

The parasltie flowering plants, Striga species, represent the largest biological constraint to cereal and legume crop production in sub-Saharan Africa. Eighty-three percent of Striga worldwide (35 species) occurs in Africa. Among them, Striga hermonthica causes the greatest damage. The IITA's sci...

Enlace original: https://cgspace.cgiar.org/handle/10568/98608

Investigación en Agricultura
Enlace permanente
Kim, S.K. ,  [Horizontal resistance: core to a research breakthrough to combat Striga in Africa] ,  Horizontal resistance: core to a research breakthrough to combat Striga in Africa
Journal Article 1997

Autor: Kim, S.K. Adetimirin, V.O.

A parasitic plant, Striga hermonthica (Del.) Benth., infests millions of hectares of arable land in sub-Saharan Africa, and it threatens production of major cereal crops including maize (Zea mays L.). Erratic natural infestation is considered a major constraint to assess host plant resistance to ...

Enlace original: https://cgspace.cgiar.org/handle/10568/98686

Investigación en Agricultura
Enlace permanente
Kim, S.K. ,  Adetimirin, V.O. ,  [Striga hermonthica seed inoculum rate effects on maize hybrid tolerance and susceptibility expression] ,  Striga hermonthica seed inoculum rate effects on maize hybrid tolerance and susceptibility expression
Journal Article 1997

Autor: Kling, J.G. Cardwell, K.F. Bosque Pérez, N.A. Kim, S.K.

Maize is the most important cereal in sub-Saharan Africa. It is relatively inexpensive and provides many families with much-needed nutrients. For the farmers, it matures early and Is a source of ready income. Maize production Is being threatened by some diseases and pests, among which are downy m...

Enlace original: https://cgspace.cgiar.org/handle/10568/98617

Investigación en Agricultura
Enlace permanente

Kling, J.G. ,  Cardwell, K.F. ,  Bosque Pérez, N.A. ,  Kim, S.K. ,  [Advances in screening methods and breeding for resistance to downy mildew and stem borers in maize] ,  Advances in screening methods and breeding for resistance to downy mildew and stem borers in maize
Journal Article 1998

Autor: Kim, S.K. Fajemisin, J. Thé, C. Adepoju, A. Kling, J. Badu-Apraku, B. Versteeg, M. Carsky, R. Lagoke, S.T.O.

The parasitic witchweed, Striga hermonthica (Del.) Benth, is the greatest biological constraint for cereal crop production by resource-poor farmers in sub-Saharan Africa. Maize, Zea mays L., is a widely grown cereal crop in this region (22 × 106 ha). Striga-resistant maize populations were produc...

Enlace original: https://cgspace.cgiar.org/handle/10568/96066

Investigación en Agricultura
Enlace permanente
Kim, S.K. ,  Fajemisin, J. ,  Thé, C. ,  Adepoju, A. ,  Kling, J. ,  Badu-Apraku, B. ,  Versteeg, M. ,  Carsky, R. ,  Lagoke, S.T.O. ,  [Development of synthetic maize populations for resistance to Striga hermonthica] ,  Development of synthetic maize populations for resistance to Striga hermonthica
Journal Article 1996

Autor: Kim, S.K. Ajala, S.
Enlace original: https://cgspace.cgiar.org/handle/10568/103258

Investigación en Agricultura
Enlace permanente
Kim, S.K. ,  Ajala, S. ,  [Combining ability of tropical maize germplasm in West Africa; I: open pollinated varieties] ,  Combining ability of tropical maize germplasm in West Africa; I: open pollinated varieties
Journal Article 2000

Autor: Kim, S.K. Ajala, S. Brewbaker, J.L.

One hundred elite, open-pedigree tropical and subtropical inbreds of maize (Zea mays L.) that had been screened in 60 tropical trials were evaluated as inbreds and in testcrosses in Nigeria. The 24 superior inbreds among these were chosen to create two diallel sets for evaluation of grain yield a...

Enlace original: https://cgspace.cgiar.org/handle/10568/99877

Investigación en Agricultura
Enlace permanente
Kim, S.K. ,  Ajala, S. ,  Brewbaker, J.L. ,  [Combining ability of tropical maize germplasm in West Africa. III. Tropical maize inbreds] ,  Combining ability of tropical maize germplasm in West Africa. III. Tropical maize inbreds

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo