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Book Chapter 1996

Autor: Rao, Idupulapati M. Kerridge, Peter C. Macedo, Manuel Cláudio Motta

Most commercial Brachiaria species are adapted to low-fertility acid soils of the tropics. We describe, with examples, some of the attributes that enable them to adapt. These include the ability to (1) maintain root growth at the expense of shoot growth; (2) acquire and use both nitrate and ammon...

Enlace original: https://cgspace.cgiar.org/handle/10568/82025

Investigación en Agricultura
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Rao, Idupulapati M. ,  Kerridge, Peter C. ,  Macedo, Manuel Cláudio Motta ,  [Nutritional requirements of Brachiaria and adaptation to acid soils] ,  Nutritional requirements of Brachiaria and adaptation to acid soils
Book Chapter 2004

Autor: Delve, Robert J. Probert, ME Dimes, John P.
Enlace original: https://cgspace.cgiar.org/handle/10568/55376

Investigación en Agricultura
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Delve, Robert J. ,  Probert, ME ,  Dimes, John P. ,  [Improved capabilities in modelling and recommendations: summary] ,  Improved capabilities in modelling and recommendations: summary
Book Chapter 2004

Autor: Probert, ME Delve, Robert J. Kimani, S.K. Dimes, John P.
Enlace original: https://cgspace.cgiar.org/handle/10568/55375

Investigación en Agricultura
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Probert, ME ,  Delve, Robert J. ,  Kimani, S.K. ,  Dimes, John P. ,  [The APSIM manure module: improvements in predictability and application to laboratory studies] ,  The APSIM manure module: improvements in predictability and application to laboratory studies
Book Chapter 1985

Autor: Flor Montoya, Carlos A.

The problem of fertilizer recommendations is discussed and each criterion to be considered is analyzed: amount of nutrients in the soil, crop requirements, fertilizer efficiency, and economic aspect of fertilization. A list of some var. tolerant to adverse soil conditions (low P, high Al) is pres...

Se discute el problema de la recomendacion de fertilizantes y se analizan cada uno de los criterios a considerarse: cantidad de nutrimentos que tiene el suelo, requerimientos del cultivo, eficiencia de los fertilizantes y aspecto economico de la fertilizacion. Se presentan una lista de algunas va...

Enlace original: https://cgspace.cgiar.org/handle/10568/81873

Investigación en Agricultura
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Flor Montoya, Carlos A. ,  [Revision de algunos criterios sobre la recomendacion de fertilizantes en frijol] ,  Revision de algunos criterios sobre la recomendacion de fertilizantes en frijol
Book Chapter 1998

Autor: Cong Doan Sat Deturck, P.

In South Vietnam, cassava is grown both in the highlands and in the delta, on different soil groups, such as the yellowish red soils, grey degraded soils, alluvial soils and acid sulfate soils. These soils are located mostly in the Central Highlands, the Coastal Region and the Eastern Region of S...

Enlace original: https://cgspace.cgiar.org/handle/10568/81971

Investigación en Agricultura
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Cong Doan Sat ,  Deturck, P. ,  [Cassava soils and nutrient management in South Vietnam] ,  Cassava soils and nutrient management in South Vietnam
Book Chapter 1990

Autor: National Bean Programme

In trials carried out to evaluate the effects of applying 0, 40, 80, and 120 kg N/ha on N uptake by intercropped maize and bean, the N content of 4-wk-old bean plants did not differ significantly among N fertilizer levels and cropping systems. However, there were significant differences among bea...

En ensayos para estudiar los efectos de la aplicacion de 0, 40, 80 y 120 kg de N/ha en la absorcion de este elemento por maiz y frijol en asociacion, el contenido de N en plantas de frijol de 4 semanas no presento diferencias significativas entre niveles de fertilizante y sistemas de cultivo. Sin...

Enlace original: https://cgspace.cgiar.org/handle/10568/82340

Investigación en Agricultura
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National Bean Programme ,  [Soil science for bean production] ,  Soil science for bean production

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