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Conference Paper 1995

Autor: Amézquita, María Cristina
Enlace original: https://cgspace.cgiar.org/handle/10568/69794

Investigación en Agricultura
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Amézquita, María Cristina ,  [Fases de la investigación agropastoril en la sabana: consideraciones de planeación y diseño] ,  Fases de la investigación agropastoril en la sabana: consideraciones de planeación y diseño
Book Chapter 2001

Autor: Mariani, L Bernier, N Jiménez Jaén, J.J. Decaëns, Thibaud

An ecological classification based on a set of morphological characters may be used to describe earthworm functions in soil. However these relationships have been seldom verified. Gizzards of the earthworm Martiodrilus carimaguensis (Glossoscolecidae) were studied to find out if its anecic morpho...

Enlace original: https://cgspace.cgiar.org/handle/10568/55175

Investigación en Agricultura
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Mariani, L ,  Bernier, N ,  Jiménez Jaén, J.J. ,  Decaëns, Thibaud ,  [Diet of an anecic earthworms from the Colombian savannas: a question about ecological categories] ,  Diet of an anecic earthworms from the Colombian savannas: a question about ecological categories
Book Chapter 1999

Autor: Westerhof, R Vilela, L Ayarza, Miguel Angel Zech, W.

The effect of land use on the availability of soil nitrogen (N) was studied by separating total soil N into one labile and one stable fraction by oxidation and extraction of labile N with potassium permanganate. The nitrogen management index (NMI) was calculated according to Blair et al. (1995) f...

Enlace original: https://cgspace.cgiar.org/handle/10568/55133

Investigación en Agricultura
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Westerhof, R ,  Vilela, L ,  Ayarza, Miguel Angel ,  Zech, W. ,  [Labile N and the nitrogen management index of oxisols in the Brazilian cerrados] ,  Labile N and the nitrogen management index of oxisols in the Brazilian cerrados
Book Chapter 2003

Autor: Sanz Scovino, José Ignacio Ziegler, RS Sarkarung, Surapong Molina López, Diego Luis Rivera, M.
Enlace original: https://cgspace.cgiar.org/handle/10568/55261

Investigación en Agricultura
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Sanz Scovino, José Ignacio ,  Ziegler, RS ,  Sarkarung, Surapong ,  Molina López, Diego Luis ,  Rivera, M. ,  [Improved rice-pastures systems for native savanna and degraded pastures in acid soils of Latin America] ,  Improved rice-pastures systems for native savanna and degraded pastures in acid soils of Latin America

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