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Book Chapter 2006

Autor: Pavon, J. Amézquita Collazos, Edgar Menocal, O. Ayarza, Miguel Angel Rao, Idupulapati M.
Enlace original: https://cgspace.cgiar.org/handle/10568/21818

Investigación en Agricultura
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Pavon, J. ,  Amézquita Collazos, Edgar ,  Menocal, O. ,  Ayarza, Miguel Angel ,  Rao, Idupulapati M. ,  [Application of QSMAS principles to drought-prone areas of Nicaragua: characterization of soil chemical and physical properties under traditional and QSMAS validation plots in La Danta watershed in Somotillo] ,  Application of QSMAS principles to drought-prone areas of Nicaragua: characterization of soil chemical and physical properties under traditional and QSMAS validation plots in La Danta watershed in Somotillo
Book Chapter 2006

Autor: Rivera, M. Amézquita Collazos, Edgar Ricaurte, J. Ayarza, Miguel Angel Rao, Idupulapati M.
Enlace original: https://cgspace.cgiar.org/handle/10568/21821

Investigación en Agricultura
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Rivera, M. ,  Amézquita Collazos, Edgar ,  Ricaurte, J. ,  Ayarza, Miguel Angel ,  Rao, Idupulapati M. ,  [Effects of different proportions of stones in soil and frequencies of water application in the production of biomass of maize under greenhouse conditions using soil from hillsides] ,  Effects of different proportions of stones in soil and frequencies of water application in the production of biomass of maize under greenhouse conditions using soil from hillsides
Book Chapter 2006

Autor: Rivera, M. Amézquita Collazos, Edgar Ayarza, Miguel Angel Ricaurte, J. García, E. Rao, Idupulapati M.
Enlace original: https://cgspace.cgiar.org/handle/10568/21820

Investigación en Agricultura
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Rivera, M. ,  Amézquita Collazos, Edgar ,  Ayarza, Miguel Angel ,  Ricaurte, J. ,  García, E. ,  Rao, Idupulapati M. ,  [Soil physical characterization for determining water dynamics in Quesungual Slash and Mulch Agroforestry System (QSMAS): Establishing the baseline at time zero] ,  Soil physical characterization for determining water dynamics in Quesungual Slash and Mulch Agroforestry System (QSMAS): Establishing the baseline at time zero
Book Chapter 2006

Autor: Welchez, L.A. Ayarza, Miguel Angel Amézquita Collazos, Edgar Barrios, E. Rondón, Marco Antonio Castro, A. Rivera, M. Ferreira, Oscar Pavon, J. Rao, Idupulapati M.
Enlace original: https://cgspace.cgiar.org/handle/10568/21822

Investigación en Agricultura
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Welchez, L.A. ,  Ayarza, Miguel Angel ,  Amézquita Collazos, Edgar ,  Barrios, E. ,  Rondón, Marco Antonio ,  Castro, A. ,  Rivera, M. ,  Ferreira, Oscar ,  Pavon, J. ,  Rao, Idupulapati M. ,  [Quesungual Slash and Mulch Agroforestry System (QSMAS)] ,  Quesungual Slash and Mulch Agroforestry System (QSMAS)
Book Chapter 2006

Autor: Rivera, M. Amézquita Collazos, Edgar Ayarza, Miguel Angel García, E. Rao, Idupulapati M.
Enlace original: https://cgspace.cgiar.org/handle/10568/21819

Investigación en Agricultura
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Rivera, M. ,  Amézquita Collazos, Edgar ,  Ayarza, Miguel Angel ,  García, E. ,  Rao, Idupulapati M. ,  [Use of minirainfall simulator to determine runoff water infiltration and soil erosion in Quesungual Slash and Mulch Agroforestry System (QSMAS) of different ages] ,  Use of minirainfall simulator to determine runoff water infiltration and soil erosion in Quesungual Slash and Mulch Agroforestry System (QSMAS) of different ages
Book Chapter 2007

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
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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 1998

Autor: Amézquita Collazos, Edgar Ashby, J.A. Knapp, E.K. Thomas, Richard J. Müller-Sämann, Karl M. Ravnborg, Helle Munk Beltrán Giraldo, Jorge Alonso Sanz Scovino, José Ignacio Rao, Idupulapati M. Barrios, Edmundo
Enlace original: https://cgspace.cgiar.org/handle/10568/77830

Investigación en Agricultura
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Amézquita Collazos, Edgar ,  Ashby, J.A. ,  Knapp, E.K. ,  Thomas, Richard J. ,  Müller-Sämann, Karl M. ,  Ravnborg, Helle Munk ,  Beltrán Giraldo, Jorge Alonso ,  Sanz Scovino, José Ignacio ,  Rao, Idupulapati M. ,  Barrios, Edmundo ,  [CIAT's strategic research for sustainable land management on the steep hillsides of Latin America] ,  CIAT's strategic research for sustainable land management on the steep hillsides of Latin America
Book Chapter 2003

Autor: Amede, Tilahun Amézquita Collazos, Edgar Ashby, J.A. Ayarza, Miguel Angel Barrios, Edmundo Bationo, B. André Beebe, Stephen E. Bellotti, Anthony C. Blair, Matthew W. Delve, Robert J. Fujisaka, Sam Howeler, Reinhardt H. Johnson, Nancy L. Kaaria, Susan K. Kelemu, Segenet Kerridge, Peter C. Kirkby, Roger A. Lascano, Carlos E. Lefroy, R.D.B. Mahuku, George S. Murwira, Herbert K. Oberthür, Thomas Pachico, Douglas H. Peters, Michael Ramisch, Joshua J. Rao, Idupulapati M. Rondón, Marco Antonio Sanginga, Pascal C. Swift, M. Vanlauwe, Bernard

This paper describes the importance of biological nitrogen fixation (BNF) by legumeRhizobium symbiosis to tropical agriculture, the evolution of BNF paradigms, creation of strategic alliances to combat soil fertility degradation, and accomplishments of collaborative BNF-related research at CIAT-T...

Enlace original: https://cgspace.cgiar.org/handle/10568/77819

Investigación en Agricultura
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Amede, Tilahun ,  Amézquita Collazos, Edgar ,  Ashby, J.A. ,  Ayarza, Miguel Angel ,  Barrios, Edmundo ,  Bationo, B. André ,  Beebe, Stephen E. ,  Bellotti, Anthony C. ,  Blair, Matthew W. ,  Delve, Robert J. ,  Fujisaka, Sam ,  Howeler, Reinhardt H. ,  Johnson, Nancy L. ,  Kaaria, Susan K. ,  Kelemu, Segenet ,  Kerridge, Peter C. ,  Kirkby, Roger A. ,  Lascano, Carlos E. ,  Lefroy, R.D.B. ,  Mahuku, George S. ,  Murwira, Herbert K. ,  Oberthür, Thomas ,  Pachico, Douglas H. ,  Peters, Michael ,  Ramisch, Joshua J. ,  Rao, Idupulapati M. ,  Rondón, Marco Antonio ,  Sanginga, Pascal C. ,  Swift, M. ,  Vanlauwe, Bernard ,  [Biological nitrogen fixation: A key input to integrated soil fertility management in the tropics] ,  Biological nitrogen fixation: A key input to integrated soil fertility management in the tropics
Book Chapter 1999

Autor: Friesen, Dennis K. Ayarza, Miguel Angel Thomas, Richard J. Amézquita Collazos, Edgar Sanz Scovino, José Ignacio
Enlace original: https://cgspace.cgiar.org/handle/10568/55116

Investigación en Agricultura
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Friesen, Dennis K. ,  Ayarza, Miguel Angel ,  Thomas, Richard J. ,  Amézquita Collazos, Edgar ,  Sanz Scovino, José Ignacio ,  [Strategic systems research for the Latin American savannas] ,  Strategic systems research for the Latin American savannas
Book Chapter 2001

Autor: Decaëns, Thibaud Galvis, JH Amézquita Collazos, Edgar

Fourteen types of physical structures produced on the soil surface by ecological engineers were sampled in the Eastern Plains of Colombia. The invertebrates creating these structures were identified. Some physical (aggregate size and stability, and bulk density) and chemical (C, N, and P contents...

Enlace original: https://cgspace.cgiar.org/handle/10568/55176

Investigación en Agricultura
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Decaëns, Thibaud ,  Galvis, JH ,  Amézquita Collazos, Edgar ,  [Properties of the structures created by ecosystem engineers on the soil surface of a Colombian savanna] ,  Properties of the structures created by ecosystem engineers on the soil surface of a Colombian savanna

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