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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...


Hanson, Jean[Ruminant feed resources research]Ruminant feed resources research

Conservation of germplasm has traditionally relied to a large extent on storage of seeds in genebanks. However, some forage species may take a long time to research maturity and produce seeds or, in the case of grasses, have inadequate production of seeds for collection, multiplication, dissemina...


Hanson, JeanMtambo, P.J.Ruredzo, T.J.[Conservation of forage germplasm with an emphasis on application of tissue culture techniques in a genebank]Conservation of forage germplasm with an emphasis on application of tissue culture techniques in a genebank
Kumar, A.Mulatu, F.Assefa, Y.Hanson, JeanJones, Christopher S.[First report of Johnsongrass mosaic virus infecting Urochloa mosambicensis in Ethiopia]First report of Johnsongrass mosaic virus infecting Urochloa mosambicensis in Ethiopia

The East African highlands face servere erosion problems, declining soil fertility and acute shortages of fodder and fuelwood. These problems are worsened by the region's rapid population growth, but may be reduced if leguminous trees are integrated into the farming systems. Adapted leucaena spec...


Otsyina, R.Hanson, JeanAkyeampong, E.[Leucaena in East Africa]Leucaena in East Africa

Negassa, A.Shapiro, Barry I.Kidane, T.Abdena, A.Hanson, Jean[Ex-ante assessment of demand for improved forage seed and planting materials among smallholder farmers in Ethiopia: A contingent valuation analysis]Ex-ante assessment of demand for improved forage seed and planting materials among smallholder farmers in Ethiopia: A contingent valuation analysis

Muktar, Meki S.Hanson, JeanTeshome, AbelTeressa, AlemayehuJones, Christopher S.[Genotyping-by-sequencing reveals population structure in a Napier grass (Pennisetum purpureum) collection and identifies marker-trait associations underpinning the selection of improved varieties]Genotyping-by-sequencing reveals population structure in a Napier grass (Pennisetum purpureum) collection and identifies marker-trait associations underpinning the selection of improved varieties

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