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Journal Article 2010

Nitrogen balances in farmers fields under alternative uses of a cover crop legume: a case study from Nicaragua

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

CANAVALIA

DROUGHT RESISTANCE

NITROGEN FIXATION

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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 2004

Root distribution and nutrient uptake in crop-forage systems on Andean hillsides

Autor: Zhiping, Qi Rao, Idupulapati M. Ricaurte Oyola, José Jaumer Amézquita Collazos, Edgar Sanz Scovino, José Ignacio Kerridge, Peter C.

Enlace original: https://cgspace.cgiar.org/handle/10568/77689

Investigación en Agricultura

MANIHOT ESCULENTA

LEGUMES

COVER PLANTS

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Zhiping, Qi , Rao, Idupulapati M. , Ricaurte Oyola, José Jaumer , Amézquita Collazos, Edgar , Sanz Scovino, José Ignacio , Kerridge, Peter C. , [Root distribution and nutrient uptake in crop-forage systems on Andean hillsides] , Root distribution and nutrient uptake in crop-forage systems on Andean hillsides

Book Chapter 2007

Advances in improving agricultural profitability and overcoming land degradation in savanna and hillside agroecosystems of tropical America

Autor: Ayarza, Miguel Angel Amézquita Collazos, Edgar Rao, Idupulapati M. Barrios, Edmundo Rondón, Marco Antonio Rubiano Sanabria, Yolanda Quintero, Marcela

Enlace original: https://cgspace.cgiar.org/handle/10568/77837

Investigación en Agricultura

LAND DEGRADATION

SOIL DEGRADATION

SAVANNAS

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Ayarza, Miguel Angel , Amézquita Collazos, Edgar , Rao, Idupulapati M. , Barrios, Edmundo , Rondón, Marco Antonio , Rubiano Sanabria, Yolanda , Quintero, Marcela , [Advances in improving agricultural profitability and overcoming land degradation in savanna and hillside agroecosystems of tropical America] , Advances in improving agricultural profitability and overcoming land degradation in savanna and hillside agroecosystems of tropical America

Book Chapter 2004

Potential of tillage, agropastoral, and planted fallow systems in low-fertility tropical soils in Latin America

Autor: Singh, Bal Ram Rao, Idupulapati M. Barrios, Edmundo Amézquita Collazos, Edgar

Enlace original: https://cgspace.cgiar.org/handle/10568/77839

Investigación en Agricultura

SAVANNAS

ACID SOILS

OXISOLS

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Singh, Bal Ram , Rao, Idupulapati M. , Barrios, Edmundo , Amézquita Collazos, Edgar , [Potential of tillage, agropastoral, and planted fallow systems in low-fertility tropical soils in Latin America] , Potential of tillage, agropastoral, and planted fallow systems in low-fertility tropical soils in Latin America

Journal Article 2000

Distribución radicular, absorción de nutrientes y erosión edáfica en sistemas de cultivos y forrajes en laderas del Cauca, Colombia = Roots distribution, nutrient absorption and soils erotion in forage and crops systems in Cauca hillside (Colombia)

Autor: Ricaurte Oyola, José Jaumer Zhiping Qui Filipe, D Rao, Idupulapati M. Amézquita Collazos, Edgar

Los procesos erosivos en laderas Andinas (evidentes con la presencia de calvas, procesos de soliflucción, cárcavas, etc.) limitan el crecimiento de las plantas y, con ello, las posibilidades de sustentar una población humana creciente en la región. Los sistemas de producción tradicionales involu...

Enlace original: https://cgspace.cgiar.org/handle/10568/44279

Investigación en Agricultura

COVER PLANTS

EROSION

FEED GRASSES

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Ricaurte Oyola, José Jaumer , Zhiping Qui , Filipe, D , Rao, Idupulapati M. , Amézquita Collazos, Edgar , [Distribución radicular, absorción de nutrientes y erosión edáfica en sistemas de cultivos y forrajes en laderas del Cauca, Colombia = Roots distribution, nutrient absorption and soils erotion in forage and crops systems in Cauca hillside (Colombia)] , Distribución radicular, absorción de nutrientes y erosión edáfica en sistemas de cultivos y forrajes en laderas del Cauca, Colombia = Roots distribution, nutrient absorption and soils erotion in forage and crops systems in Cauca hillside (Colombia)

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Nitrogen balances in farmers fields under alternative uses of a cover crop legume: a case study from Nicaragua

Root distribution and nutrient uptake in crop-forage systems on Andean hillsides

Advances in improving agricultural profitability and overcoming land degradation in savanna and hillside agroecosystems of tropical America

Potential of tillage, agropastoral, and planted fallow systems in low-fertility tropical soils in Latin America

Distribución radicular, absorción de nutrientes y erosión edáfica en sistemas de cultivos y forrajes en laderas del Cauca, Colombia = Roots distribution, nutrient absorption and soils erotion in forage and crops systems in Cauca hillside (Colombia)