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Journal Article 1993

Autor: Heering, J.H. Hanson, Jean

The samatic chromosome number in Sesbania in Sesbania sesban var. nubica, S. goetzei and S. keniensis (Leguminosae; papilionoidae) was found to be 2n=12. These findings were in agreement with earlier reports on S. sesban and S. keniensis. The chronomosome number 2n=12 is a new record for S. goetz...

Enlace original: https://cgspace.cgiar.org/handle/10568/28535

Investigación en Agricultura
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Heering, J.H. ,  Hanson, Jean ,  [Karyotype analysis and interspecific hybridisation in three perennial Sesbania species (Leguminosae)] ,  Karyotype analysis and interspecific hybridisation in three perennial Sesbania species (Leguminosae)
Poster 2016-03-30

Autor: Teressa, A. Jones, Christopher S. Hanson, Jean Jorge, M.A.B.
Enlace original: https://cgspace.cgiar.org/handle/10568/73307

Investigación en Agricultura
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Teressa, A. ,  Jones, Christopher S. ,  Hanson, Jean ,  Jorge, M.A.B. ,  [Exploring genetic diversity of Napier grass for better livestock production and productivity] ,  Exploring genetic diversity of Napier grass for better livestock production and productivity
Journal Article 1998

Autor: Nan, Z.B. Hanson, Jean Wolde-Mariam, Y.

Effects of concentrated sulphuric acid and hot water treatments on seedborne fungi and seed germination were studied using a seed lot of Stylosanthes hamata with heavy fungal infection. The effectiveness of the methods developed was further tested on S. guianensis, S. scabra and other lots of S. ...

Enlace original: https://cgspace.cgiar.org/handle/10568/29605

Investigación en Agricultura
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Nan, Z.B. ,  Hanson, Jean ,  Wolde-Mariam, Y. ,  [Effects of sulphuric acid and hot water treatments on seedborne fungi and germination of Stylosanthes hamata, S. guianensis and S. scabra] ,  Effects of sulphuric acid and hot water treatments on seedborne fungi and germination of Stylosanthes hamata, S. guianensis and S. scabra
Journal Article 1998

Autor: Berhe, Kahsay Tothill, J.C. Hanson, Jean

The genus Leucaena is one of the most important sources of multipurpose trees and shrubs for use in farming systems in the African tropics and subtropics. In previous studies, Kashsay and Tothill (1995) identified the superior performance of Leucaena pallida and L. diversifolia as highly producti...

Enlace original: https://cgspace.cgiar.org/handle/10568/28647

Investigación en Agricultura
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Berhe, Kahsay ,  Tothill, J.C. ,  Hanson, Jean ,  [Biomass production and psyllid resistance of Leucaena species grown as hedgerows on an upland Alfisol at Debre Zeit in the Ethiopian highlands] ,  Biomass production and psyllid resistance of Leucaena species grown as hedgerows on an upland Alfisol at Debre Zeit in the Ethiopian highlands
Journal Article 2003

Autor: Odenyo, A.A. Osuji, P.O. Reed, J.D. Smith, A.H. Mackie, R.I. McSweeney, C.S. Hanson, Jean

In most tropical countries poor nutrition limits ruminant productivity. The main feed resources include native pasture and crop residues, which are low in nitrogen (6.2-10.6 g/kg DM) and high in fibre (676-772 g/kg DM). Nutritional deficiencies of these feeds can be alleviated by supplementation ...

Enlace original: https://cgspace.cgiar.org/handle/10568/30037

Investigación en Agricultura
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Odenyo, A.A. ,  Osuji, P.O. ,  Reed, J.D. ,  Smith, A.H. ,  Mackie, R.I. ,  McSweeney, C.S. ,  Hanson, Jean ,  [Acacia angustissima: Its anti-nutrients constituents, toxicity and possible mechanisms to alleviate the toxicity - a short review] ,  Acacia angustissima: Its anti-nutrients constituents, toxicity and possible mechanisms to alleviate the toxicity - a short review
Journal Article 1994

Autor: Hanson, Jean

The forage genetic resources activities at ILCA located in Addis Ababa, Ethiopia, focus on the acquisition, maintenance, characterization, evaluation, and distribution of forage germplasm for development and utilization as livestock feeds. The genetic resources required for forage development are...

Enlace original: https://cgspace.cgiar.org/handle/10568/28453

Investigación en Agricultura
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Hanson, Jean ,  [A rich trove of sub-Saharan Africa's forage genetic resources conserved at ILCA] ,  A rich trove of sub-Saharan Africa's forage genetic resources conserved at ILCA
Journal Article 1992

Autor: Hanson, Jean Mtambo, P.J. Ruredzo, T.J.

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...

Enlace original: https://cgspace.cgiar.org/handle/10568/28444

Investigación en Agricultura
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Hanson, Jean ,  Mtambo, 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
Book Chapter 2012

Autor: Jorge, M.A.B. Hanson, Jean Tedla, A. Abdena, A.
Enlace original: https://cgspace.cgiar.org/handle/10568/32818

Investigación en Agricultura
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Jorge, M.A.B. ,  Hanson, Jean ,  Tedla, A. ,  Abdena, A. ,  [Promoting forages for livestock feed through germplasm and knowledge] ,  Promoting forages for livestock feed through germplasm and knowledge
Journal Article 1997

Autor: Anthofer, J. Hanson, Jean Jutzi, S.C.

Leaves of nine agroforestry tree species (Grevillea robusta. Erythrina abyssinica, Gliricidia sepium, Albizia schimperiana, Acacia nilotica, Acacia polyacantha, Leucaena leucocephala, Leucaena pallida and Entada abyssinica) were compared in a glasshouse incubation experiment under natural tempera...

Enlace original: https://cgspace.cgiar.org/handle/10568/27963

Investigación en Agricultura
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Anthofer, J. ,  Hanson, Jean ,  Jutzi, S.C. ,  [Nitrogen mineralization pattern of agroforestry tree leaves under tropical highland conditions] ,  Nitrogen mineralization pattern of agroforestry tree leaves under tropical highland conditions

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