Descubre y comparte nuestro conocimiento público

Se han encontrado 17 recursos

Resultados de búsqueda

Conference Paper 1990

Autor: Ruredzo, T.J. Hanson, Jean

Reports the work in progress at ILCA on appropriate methods of collecting Digitaria species and multiplying these former species and Leucaena leucocephala, Erythrina brucei and Sesbania sesban in vitro. Discusses their potential use in forage genetic resources. Discusses inoculation of stem cutti...

Enlace original: https://cgspace.cgiar.org/handle/10568/50035

Investigación en Agricultura
Enlace permanente
Ruredzo, T.J. ,  Hanson, Jean ,  [Practical applications of in-vitro techniques to forage germplasm] ,  Practical applications of in-vitro techniques to forage germplasm
Conference Paper 1998

Autor: Hanson, Jean

Poor nutrition because of poor quality feeds and fluctuating feed supply is a major constraint to tropical livestock productivity. The need to supply greater quantities of quality fodder requires development of both new forages and feeding strategies that will enhance the efficiency with which co...

Enlace original: https://cgspace.cgiar.org/handle/10568/2840

Investigación en Agricultura
Enlace permanente

Hanson, Jean ,  [Ruminant feed resources research] ,  Ruminant feed resources research
Conference Paper 1994

Autor: Hanson, Jean Heering, J.H.

The genus Stylosanthes contains about 30 species of which most are native to South and Central America, except for S. erecta and S. fruticosa which are native to Africa. The seven major species that have been used as livestock feed have been widely collected and their germplasm stored in genebank...

Enlace original: https://cgspace.cgiar.org/handle/10568/2760

Investigación en Agricultura
Enlace permanente
Hanson, Jean ,  Heering, J.H. ,  [Genetic resources of Stylosanthes species] ,  Genetic resources of Stylosanthes species
Conference Paper 1994

Autor: Larbi, Asamoah Hanson, Jean Ochang, J.

Thirty-four Stylosanthes scabra, 20 S. guianensis and 66 S. hamata accessions were compared for biomass production on an acid soil in a medium-altitude subhumid environment in southern Ethiopia. Accessions S. scabra (ILCA 12555, 11625, 11599 and 11608), S. guianensis (ILCA 11737 and 11776) and S....

Enlace original: https://cgspace.cgiar.org/handle/10568/2761

Investigación en Agricultura
Enlace permanente
Larbi, Asamoah ,  Hanson, Jean ,  Ochang, J. ,  [Stylosanthes accessions for medium-altitude acid soils] ,  Stylosanthes accessions for medium-altitude acid soils
Conference Paper 1993

Autor: Hanson, Jean

Alternative techniques using in vitro culture have been successfully developed for the management of germplasm of Sesbania sesban. The results of a research at ILCA are presented. Techniques have successfully been developed for the initiation of cultures on Murashige and Skoog media, shoot propag...

Enlace original: https://cgspace.cgiar.org/handle/10568/2858

Investigación en Agricultura
Enlace permanente
Hanson, Jean ,  [Management of Sesbania sesban germplasm using in vitro culture] ,  Management of Sesbania sesban germplasm using in vitro culture
Conference Paper 1989

Autor: Ruredzo, T.J. Hanson, Jean

Discusses tissue culture techniques used on some accessions of Cynodon and Digitaria at the Zwai seed multiplication site of ILCA for maintainance and distribution of germplasm. Presents data on the establishment survival and re-establishment of cultures.

Enlace original: https://cgspace.cgiar.org/handle/10568/51243

Investigación en Agricultura
Enlace permanente
Ruredzo, T.J. ,  Hanson, Jean ,  [Tissue culture techniques for maintenance and distribution of germplasm of tropical grasses] ,  Tissue culture techniques for maintenance and distribution of germplasm of tropical grasses
Conference Paper 1990

Autor: Hanson, Jean

ILCA adheres to the CGIAR policy on germplasm distribution and provides germplasm from its active colleciton free of charge to any bonafide forage worker. The selection of germplasm, preparation and distribution methods in use by the Forage Genetic Resources Unit at ILCA are discused.

Enlace original: https://cgspace.cgiar.org/handle/10568/50563

Investigación en Agricultura
Enlace permanente
Hanson, Jean ,  [Forage germplasm distribution by ILCA] ,  Forage germplasm distribution by ILCA
Conference Paper 1990

Autor: Hanson, Jean Ruredzo, T.J.

Looks into ILCA'S genebank which has a collection of over 9000 accessions of forage germplasm of grasses, legumes and browse. The majority of accessions are stored by conventional methods of seed storage confirming to international standards as far as possible. However, there are some species of ...

Enlace original: https://cgspace.cgiar.org/handle/10568/50609

Investigación en Agricultura
Enlace permanente
Hanson, Jean ,  Ruredzo, T.J. ,  [Germplasm storage at ILCA] ,  Germplasm storage at ILCA

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo