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Documentos de proyectos e investigación 1977

Autor: Litvak, I.A Maule, C.J
Enlace original: https://repositorio.cepal.org/handle/11362/32984

Repositorio Digital Cepal
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Litvak, I.A ,  Maule, C.J ,  Transnational corporations in the bauxite-aluminium industry: with special reference to the Caribbean
Journal Article 2006

Autor: Wenzl, Peter Arango Vélez, Adriana Chavez, Alba L. Buitrago González, M.E. Patino, GM Miles, John W. Rao, Idupulapati M.

Brachiaria species are widely sown on the infertile and Al-toxic soils of neotropical savannas. Breeding programs seek to combine edaphic adaptation with other traits in interspecific hybrids. Edaphic adaptation is difficult to assess because it is only manifest in pasture persistence across seve...

Enlace original: https://cgspace.cgiar.org/handle/10568/42527

Investigación en Agricultura
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Wenzl, Peter ,  Arango Vélez, Adriana ,  Chavez, Alba L. ,  Buitrago González, M.E. ,  Patino, GM ,  Miles, John W. ,  Rao, Idupulapati M. ,  [A greenhouse method to screen brachiariagrass genotypes for aluminum resistance and root vigor] ,  A greenhouse method to screen brachiariagrass genotypes for aluminum resistance and root vigor
Documentos de proyectos e investigación 1967-07-29

Autor: Martijena, Armando P.
Enlace original: https://repositorio.cepal.org/handle/11362/29217

Repositorio Digital Cepal
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Martijena, Armando P. ,  Influencia de las economías de escala en la metalurgia del aluminio y en la industria de transformaciones del metal y sus aleaciones
Journal Article 2002

Autor: Wenzl, Peter Chavez, Alba L. Patiño, Gloria M. Mayer, Jorge Edgard Rao, Idupulapati M.

Aluminum‐resistant Brachiaria decumbens Stapf cv. Basilisk (signalgrass) and closely related, but less resistant Brachiaria ruziziensis Germain & Evrard cv. Common (ruzigrass) both accumulated high concentrations of aluminum (Al) in roots. Approximately two thirds of the total Al was complexed by...

Enlace original: https://cgspace.cgiar.org/handle/10568/77715

Investigación en Agricultura
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Wenzl, Peter ,  Chavez, Alba L. ,  Patiño, Gloria M. ,  Mayer, Jorge Edgard ,  Rao, Idupulapati M. ,  [Aluminum stress stimulates the accumulation of organic acids in root apices of Brachiaria species] ,  Aluminum stress stimulates the accumulation of organic acids in root apices of Brachiaria species
Book Chapter 1991

Autor: Gillman, G.P.

This paper does not present an exhaustive review of the properties of acid soils. Rather, emphasis is placed on three topics, viz. soil pH, exchange properties, and sulfate sorption, with bias towards the author’s experience with soils from the world humid tropical region. The discussion on pH an...

Enlace original: https://cgspace.cgiar.org/handle/10568/101734

Investigación en Agricultura
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Gillman, G.P. ,  [The chemical properties of acid soils with emphasis on soils of the humid tropics] ,  The chemical properties of acid soils with emphasis on soils of the humid tropics
Book 1991

Autor: Muñoz Arguedas, Guillermo
Enlace original: https://cgspace.cgiar.org/handle/10568/77906

Investigación en Agricultura
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Muñoz Arguedas, Guillermo ,  [Investigación sobre sorgo en Colombia: Informe de actividades en 1989] ,  Investigación sobre sorgo en Colombia: Informe de actividades en 1989
Report 1977

Autor: Díaz Duque, R.O. Howeler, Reinhardt H. Varon R, U

The results are given of physicochemical analyses of soils and estimated cassava yields for five production zones in Colombia. There was little correlation between yield and the factors studied. Yields tended to increase as P increased; and there was a positive response to K in 2 zones and Ca/Mg ...

Enlace original: https://cgspace.cgiar.org/handle/10568/71829

Investigación en Agricultura
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Díaz Duque, R.O. ,  Howeler, Reinhardt H. ,  Varon R, U ,  [Evaluacion de los analisis de suelos de las zonas productoras de yuca en Colombia] ,  Evaluacion de los analisis de suelos de las zonas productoras de yuca en Colombia
Journal Article 1995

Autor: Lunze, Lubanga Wortmann, Charles S. Lynch, Jonathan P.
Enlace original: https://cgspace.cgiar.org/handle/10568/88797

Investigación en Agricultura
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Lunze, Lubanga ,  Wortmann, Charles S. ,  Lynch, Jonathan P. ,  [Bean improvement for low fertility in Africa (BILFA): III. Aluminum toxicity] ,  Bean improvement for low fertility in Africa (BILFA): III. Aluminum toxicity
Conference Paper 2007

Autor: Khan, Hossain MD. Shahadat Wagatsuma, Tadao Tawaraya, Keitarou Kambayashi, Mihoko Chuba, Masaru Ishikawa, Satoru Akhter, Afrin Wenzl, Peter Rao, Idupulapati M.
Enlace original: https://cgspace.cgiar.org/handle/10568/78725

Investigación en Agricultura
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Khan, Hossain MD. Shahadat ,  Wagatsuma, Tadao ,  Tawaraya, Keitarou ,  Kambayashi, Mihoko ,  Chuba, Masaru ,  Ishikawa, Satoru ,  Akhter, Afrin ,  Wenzl, Peter ,  Rao, Idupulapati M. ,  [Aluminum tolerance is not always the primary strategy for better growth of rice in long-term under low ionic strength conditions] ,  Aluminum tolerance is not always the primary strategy for better growth of rice in long-term under low ionic strength conditions

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