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Journal Article 1999

Autor: Lilienfein, J Wilcke, W. Ayarza, Miguel Angel Lima, SC Vilela, L Zech, W.

Sustainable land use in periodically dry Brazilian savannas requires a water-saving management. We hypothesized that the annual course of matric potentials (?M) in very-fine, isohyperthermic Anionic Acrustoxes of Pinus plantations (PI), degraded (DP) and productive pastures (PP), no-till (NT) and...

Enlace original: https://cgspace.cgiar.org/handle/10568/43185

Investigación en Agricultura
Enlace permanente
Lilienfein, J ,  Wilcke, W. ,  Ayarza, Miguel Angel ,  Lima, SC ,  Vilela, L ,  Zech, W. ,  [Annual course of matric potential in differently used savanna oxisols in Brazil] ,  Annual course of matric potential in differently used savanna oxisols in Brazil
Journal Article 2003

Autor: Lilienfein, J Wilcke, W. Vilela, L Ayarza, Miguel Angel Carmo Lima, S. do Zech, W.

In the Brazilian savanna, there is a risk that soil fertility of pastures declines to a level below that of the native savanna because of low fertilizer application. To evaluate biophysical pasture sustainability we compared regularly fertilized productive pasture (PP), degraded pasture fertilize...

Enlace original: https://cgspace.cgiar.org/handle/10568/44110

Investigación en Agricultura
Enlace permanente
Lilienfein, J ,  Wilcke, W. ,  Vilela, L ,  Ayarza, Miguel Angel ,  Carmo Lima, S. do ,  Zech, W. ,  [Soil fertility under native cerrado and pasture in the Brazilian savanna] ,  Soil fertility under native cerrado and pasture in the Brazilian savanna
Journal Article 1994

Autor: Fisher, Myles J. Rao, Idupulapati M. Ayarza, Miguel Angel Lascano, Carlos E. Sanz Scovino, José Ignacio Thomas, Richard J. Vera, Raúl R.
Enlace original: https://cgspace.cgiar.org/handle/10568/77749

Investigación en Agricultura
Enlace permanente
Fisher, Myles J. ,  Rao, Idupulapati M. ,  Ayarza, Miguel Angel ,  Lascano, Carlos E. ,  Sanz Scovino, José Ignacio ,  Thomas, Richard J. ,  Vera, Raúl R. ,  [Carbon storage by introduced deep-rooted grasses in the South American savannas] ,  Carbon storage by introduced deep-rooted grasses in the South American savannas
Journal Article 1994

Autor: Rao, Idupulapati M. Ayarza, Miguel Angel Thomas, Richard J.

Soil carbon distribution with depth, stable carbon isotope ratios in soil organic matter and their changes as a consequence of the presence of legume were studied in three 12-year-old tropical pastures (grass alone Brachiaria decumbens (C4), legume alone Pueraria phaseoloides (C3) and grass + l...

Enlace original: https://cgspace.cgiar.org/handle/10568/44183

Investigación en Agricultura
Enlace permanente
Rao, Idupulapati M. ,  Ayarza, Miguel Angel ,  Thomas, Richard J. ,  [The use of carbon isotope ratios to evaluate legume contribution to soil enhancement in tropical pastures] ,  The use of carbon isotope ratios to evaluate legume contribution to soil enhancement in tropical pastures

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