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Journal Article 2007

Autor: Ojiem, JO Vanlauwe, Bernard Ridder, N.A. de Giller, Ken E.

Nitrogen (N) deficiency is a major constraint to the productivity of the African smallholder farming systems. Grain, green manure and forage legumes have the potential to improve the soil N fertility of smallholder farming systems through biological N2-fixation. The N2-fixation of bean (Phaseolus...

Enlace original: https://cgspace.cgiar.org/handle/10568/43889

Investigación en Agricultura
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Ojiem, JO ,  Vanlauwe, Bernard ,  Ridder, N.A. de ,  Giller, Ken E. ,  [Niche-based assessment of contributions of legumes to the nitrogen economy of Western Kenya smallholder farms] ,  Niche-based assessment of contributions of legumes to the nitrogen economy of Western Kenya smallholder farms
Journal Article 2010

Autor: Douxchamps, Sabine Humbert, FL Hoek, Rein van der Mena Urbina, Martin A. Bernasconi, S Schmidt, A Rao, Idupulapati M. Frossard, Emmanuel Oberson, Astrid

Canavalia brasiliensis (canavalia), a drought tolerant legume, was introduced into the smallholder traditional crop-livestock production system of the Nicaraguan hillsides as green manure to improve soil fertility or as forage during the dry season for improving milk production. Since nitrogen (N...

Enlace original: https://cgspace.cgiar.org/handle/10568/43890

Investigación en Agricultura
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Douxchamps, Sabine ,  Humbert, FL ,  Hoek, Rein van der ,  Mena Urbina, Martin A. ,  Bernasconi, S ,  Schmidt, A ,  Rao, Idupulapati M. ,  Frossard, Emmanuel ,  Oberson, Astrid ,  [Nitrogen balances in farmers fields under alternative uses of a cover crop legume: a case study from Nicaragua] ,  Nitrogen balances in farmers fields under alternative uses of a cover crop legume: a case study from Nicaragua
Journal Article 2002

Autor: Cobo Borrero, Juan G. Barrios, E. Kass, DCL Thomas, Richard J.

Leaves of nine green manure (GM) species were surface applied to a tropical volcanic-ash soil at a rate of 100 kg N ha 1 in order to evaluate their N-fertilizer value in a glasshouse experiment. GM treatments were compared to urea at two rates, 50 kg N ha 1 (FN50) and 100 kg N ha 1 (FN100), and t...

Enlace original: https://cgspace.cgiar.org/handle/10568/43893

Investigación en Agricultura
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Cobo Borrero, Juan G. ,  Barrios, E. ,  Kass, DCL ,  Thomas, Richard J. ,  [Nitrogen mineralization and crop uptake from surface-applied leaves of green manure species on a tropical volcanic-ash soil] ,  Nitrogen mineralization and crop uptake from surface-applied leaves of green manure species on a tropical volcanic-ash soil
Report 2000

Autor: Howeler, Reinhardt H. Thai Phien
Enlace original: https://cgspace.cgiar.org/handle/10568/72196

Investigación en Agricultura
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Howeler, Reinhardt H. ,  Thai Phien ,  [Integrated nutrient management for more sustainable cassava production in Vietnam] ,  Integrated nutrient management for more sustainable cassava production in Vietnam
Report 1998

Autor: Wortmann, Charles S. Fischler, MA Alifugani, F Kaizzi, CK
Enlace original: https://cgspace.cgiar.org/handle/10568/72182

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Wortmann, Charles S. ,  Fischler, MA ,  Alifugani, F ,  Kaizzi, CK ,  [Accomplishments of participatory research for systems improvement in Iganga District, Uganda 1993 to 1997] ,  Accomplishments of participatory research for systems improvement in Iganga District, Uganda 1993 to 1997
Report 1991

Autor: Buruchara, Robin A. Scheidegger, Urs C.
Enlace original: https://cgspace.cgiar.org/handle/10568/71328

Investigación en Agricultura
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Buruchara, Robin A. ,  Scheidegger, Urs C. ,  [Development of cultural components in integrated management of root rots of beans] ,  Development of cultural components in integrated management of root rots of beans
Book Chapter 1992

Autor: International Center for Tropical Agriculture
Enlace original: https://cgspace.cgiar.org/handle/10568/54721

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International Center for Tropical Agriculture ,  [Soil conservation and fertility maintenance research in Asia] ,  Soil conservation and fertility maintenance research in Asia
Journal Article 2004

Autor: Esilaba, Anthony O. Byalebeka, J.B. Delve, Robert J. Okalebo, JR Ssenyange, D Mbalule, M Ssali, H.

This paper reports on a Participatory Learning and Action Research (PLAR) process that was initiated in three villages in eastern Uganda in September 1999 to enable small-scale farmers to reverse nutrient depletion of their soils profitably by increasing their capacity to develop, adapt and use i...

Enlace original: https://cgspace.cgiar.org/handle/10568/43908

Investigación en Agricultura
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Esilaba, Anthony O. ,  Byalebeka, J.B. ,  Delve, Robert J. ,  Okalebo, JR ,  Ssenyange, D ,  Mbalule, M ,  Ssali, H. ,  [On farm testing of integrated nutrient management strategies in Eastern Uganda] ,  On farm testing of integrated nutrient management strategies in Eastern Uganda
Book Chapter 2003

Autor: Amede, Tilahun Kirkby, Roger A.
Enlace original: https://cgspace.cgiar.org/handle/10568/55338

Investigación en Agricultura
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Amede, Tilahun ,  Kirkby, Roger A. ,  [Guidelines for integration of legumes into the farming systems of East African highlands] ,  Guidelines for integration of legumes into the farming systems of East African highlands
Book Chapter 2004

Autor: International Center for Tropical Agriculture
Enlace original: https://cgspace.cgiar.org/handle/10568/55433

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International Center for Tropical Agriculture ,  [Biophysical and socioeconomic processes understood, principles and concepts developed for protecting and improving the health and fertility of soils: Output 1] ,  Biophysical and socioeconomic processes understood, principles and concepts developed for protecting and improving the health and fertility of soils: Output 1

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