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Journal Article 2003

Autor: Wenzl, Peter Mancilla, LI Mayer, Jorge Edgard Albert, R. Rao, Idupulapati M.

Aluminum toxicity limits plant growth in acid soils. Because of their advanced state of weathering, acid soils of the tropics also tend to be deficient in nutrients. A realistic assessment of plant adaptation to these soils would therefore require Al-toxic conditions under which growth is simulta...

Enlace original: https://cgspace.cgiar.org/handle/10568/44098

Investigación en Agricultura
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Wenzl, Peter ,  Mancilla, LI ,  Mayer, Jorge Edgard ,  Albert, R. ,  Rao, Idupulapati M. ,  [Simulating infertile acid soils with nutrient solutions: The effects on Brachiaria species] ,  Simulating infertile acid soils with nutrient solutions: The effects on Brachiaria species
Journal Article 2006

Autor: Hausller, K Rao, Idupulapati M. Schultze-Kraft, Rainer Marschner, H

Phosphorus (P) deficiency and aluminium (Al) toxicity are widespread in Oxisols of the tropical savannas of eastern Colombia. A field experiment was conducted to determine the effect of Al toxicity and P deficiency on plant growth and nutrient uptake of two Brachiaria species. To examine the infl...

Enlace original: https://cgspace.cgiar.org/handle/10568/44093

Investigación en Agricultura
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Hausller, K ,  Rao, Idupulapati M. ,  Schultze-Kraft, Rainer ,  Marschner, H ,  [Shoot and root growth of two tropical grasses, Brachiaria ruziziensis and B. dictyoneura, as influenced by aluminium toxicity and phosphorus deficiency in a sandy loam oxisol of the eastern plains of Colombia] ,  Shoot and root growth of two tropical grasses, Brachiaria ruziziensis and B. dictyoneura, as influenced by aluminium toxicity and phosphorus deficiency in a sandy loam oxisol of the eastern plains of Colombia
Journal Article 1987

Autor: Núñez Zarantes, Víctor Manuel Martínez Racines, César Pompilio Narváez Vásquez, Javier Roca, William M.
Enlace original: https://cgspace.cgiar.org/handle/10568/88613

Investigación en Agricultura
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Núñez Zarantes, Víctor Manuel ,  Martínez Racines, César Pompilio ,  Narváez Vásquez, Javier ,  Roca, William M. ,  [Obtención de líneas homocigotas de arroz [Oryza sativa L.] tolerantes a la toxicidad de aluminio utilizando el cultivo de anteras] ,  Obtención de líneas homocigotas de arroz [Oryza sativa L.] tolerantes a la toxicidad de aluminio utilizando el cultivo de anteras
Journal Article 1993

Autor: Mugwira, L.M. Haque, I.

Alfalfa or lucerne (Medicago sativa L.) is an important forage legume grown extensively in the world. There have been relatively few investigations on the adaptation of alfalfa to soils found in suitable eco-zones in Africa. In the present investigations, twenty accessions were evaluated for tole...

Enlace original: https://cgspace.cgiar.org/handle/10568/28949

Investigación en Agricultura
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Mugwira, L.M. ,  Haque, I. ,  [Screening forage and browse legumes germplasm to nutrient stress: I. Tolerance of Medicago sativa L. to aluminium and low phosphorus in soils and nutrient solutions] ,  Screening forage and browse legumes germplasm to nutrient stress: I. Tolerance of Medicago sativa L. to aluminium and low phosphorus in soils and nutrient solutions
Journal Article 1993

Autor: Mugwira, L.M. Haque, I.

Sesbania have multifarious utilization, and in many instances growth rate is one of the most important criteria for the selection of suitable Sesbania. This paper reports results of a study on the growth rates of Sesbania on two acid soils both low in available P, but one with toxic levels of Al....

Enlace original: https://cgspace.cgiar.org/handle/10568/28947

Investigación en Agricultura
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Mugwira, L.M. ,  Haque, I. ,  [Screening forage and browse legumes germplasm to nutrient stresses: IGrowth rates of Sesbania as affected by aluminium and low phosphorus in soils and nutrient solutions] ,  Screening forage and browse legumes germplasm to nutrient stresses: IGrowth rates of Sesbania as affected by aluminium and low phosphorus in soils and nutrient solutions
Journal Article 1978

Autor: García Ocampo, A. León Sarmiento, Luis Alfredo
Enlace original: https://cgspace.cgiar.org/handle/10568/65801

Investigación en Agricultura
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García Ocampo, A. ,  León Sarmiento, Luis Alfredo ,  [Respuesta de cinco híbridos de cacao (Theobroma cacao L.) a toxicidad causada por aluminio en solución nutritiva y en un oxisol de los Llanos Orientales] ,  Respuesta de cinco híbridos de cacao (Theobroma cacao L.) a toxicidad causada por aluminio en solución nutritiva y en un oxisol de los Llanos Orientales
Journal Article 2005

Autor: Wagatsuma, Tadao Khan, Shahadat Hossain Rao, Idupulapati M. Wenzl, Peter Tawaraya, Keitarou Yamamoto, Takanori Kawamura, Takeshi Hosogoe, Kazumi Ishikawa, Satoru

We previously developed a new simple technique of methylene blue (MB) staining for the discrimination of aluminum (Al)-tolerant protoplasts from 4 plant species (rice, oats, maize and pea). The objectives of the present study were to confirm the applicability of this technique to a wider range of...

Enlace original: https://cgspace.cgiar.org/handle/10568/77690

Investigación en Agricultura
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Wagatsuma, Tadao ,  Khan, Shahadat Hossain ,  Rao, Idupulapati M. ,  Wenzl, Peter ,  Tawaraya, Keitarou ,  Yamamoto, Takanori ,  Kawamura, Takeshi ,  Hosogoe, Kazumi ,  Ishikawa, Satoru ,  [Methylene blue sustainability of root-tip protoplasts as an indicator of aluminum tolerance in a wide range of plant species, cultivars and lines] ,  Methylene blue sustainability of root-tip protoplasts as an indicator of aluminum tolerance in a wide range of plant species, cultivars and lines
Journal Article 1993

Autor: Mugwira, L.M. Haque, I.

Sesbania, particularly S. sesban species, grow naturally in many parts of Africa where they form natural browse. Productivity of Sesbania as animal feed is widely limited by soil acidity and low In this study, eighteen ILCA accessions of S. sesban and two of S. goetzei, all but two from Africa, w...

Enlace original: https://cgspace.cgiar.org/handle/10568/28946

Investigación en Agricultura
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Mugwira, L.M. ,  Haque, I. ,  [Screening forage and browse legumes germplasm to nutrient stresses: III. Tolerance of Sesbania to aluminium and low phosphorus in soils and nutrient solution] ,  Screening forage and browse legumes germplasm to nutrient stresses: III. Tolerance of Sesbania to aluminium and low phosphorus in soils and nutrient solution
Journal Article 1994

Autor: Ceballos, H. Pandey, S. Knapp, EB Duque, J.V.

Cinco poblaciones de maíz tropical del CIMMYT están siendo mejoradas para tolerancia a suelos ácidos mediante selección recurrente de hermanos completos. Se evaluaron tres ciclos de selección en un diseño de parcela dividida, con número variable de repeticiones, en cinco am...

Enlace original: https://cgspace.cgiar.org/handle/10568/44393

Investigación en Agricultura
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Ceballos, H. ,  Pandey, S. ,  Knapp, EB ,  Duque, J.V. ,  [Tolerancia a suelos ácidos en poblaciones tropicales de maíz del CIMMYT] ,  Tolerancia a suelos ácidos en poblaciones tropicales de maíz del CIMMYT
Journal Article 2010

Autor: Eticha, D Zahn, M Bremer, M Yang, Z Rangel Becerra, AF Rao, Idupulapati M. Horst, Walter J.

Background and Aims: Aluminium (Al) resistance in common bean is known to be due to exudation of citrate from the root after a lag phase, indicating the induction of gene transcription and protein synthesis. The aims of this study were to identify Al-induced differentially expressed genes and to ...

Enlace original: https://cgspace.cgiar.org/handle/10568/44197

Investigación en Agricultura
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Eticha, D ,  Zahn, M ,  Bremer, M ,  Yang, Z ,  Rangel Becerra, AF ,  Rao, Idupulapati M. ,  Horst, Walter J. ,  [Transcriptomic analysis reveals differential gene expression in response to aluminium in common bean (Phaseolus vulgaris) genotypes] ,  Transcriptomic analysis reveals differential gene expression in response to aluminium in common bean (Phaseolus vulgaris) genotypes

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