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Conference Paper 1997

Yield and Nuse efficiency of five tropical maize genotypes under different N levels in the moist savanna of Nigeria

Autor: Oikeh, S.O. Kling, J.G. Horst, Walter J. Chude, V.O.

Two field experiments were conducted during the 1993 and 1994 growing seasons at Samaru (7° 38' E; 11° 11' N), northern Nigeria, to evaluate N-use efficiency (kg grain per kg available soil N) and yield of 5 maize genotypes planted early in the season under five levels of N. The hybrid (8644-27) ...

Enlace original: https://cgspace.cgiar.org/handle/10568/98819

Investigación en Agricultura

NITROGEN

MAIZE

GENOTYPES

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Oikeh, S.O. , Kling, J.G. , Horst, Walter J. , Chude, V.O. , [Yield and Nuse efficiency of five tropical maize genotypes under different N levels in the moist savanna of Nigeria] , Yield and Nuse efficiency of five tropical maize genotypes under different N levels in the moist savanna of Nigeria

Journal Article 2010

Aluminum resistance in common bean (Phaseolus vulgaris) involves induction and maintenance of citrate exudation from root apices

Autor: Rangel Becerra, AF Rao, Idupulapati M. Braun, HP Horst, Walter J.

Enlace original: https://cgspace.cgiar.org/handle/10568/43168

Investigación en Agricultura

PHASEOLUS VULARIS

ROOTS

ALUMINIUM

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Rangel Becerra, AF , Rao, Idupulapati M. , Braun, HP , Horst, Walter J. , [Aluminum resistance in common bean (Phaseolus vulgaris) involves induction and maintenance of citrate exudation from root apices] , Aluminum resistance in common bean (Phaseolus vulgaris) involves induction and maintenance of citrate exudation from root apices

Journal Article 2005

Proton toxicity interferes with the screening of common bean (Phaseolus vulgaris L.) genotypes for aluminium resistance in nutrient solution

Autor: Rangel Becerra, AF Mobin, M Rao, Idupulapati M. Horst, Walter J.

Common bean (Phaseolus vulgaris L.) proved to be very sensitive of low pH (4.3), with large genotypic differences in proton sensitivity. Therefore, proton toxicity did not allow the screening of common bean genotypes for aluminium (Al) resistance using the established protocol for maize (0.5 mM C...

Enlace original: https://cgspace.cgiar.org/handle/10568/43979

Investigación en Agricultura

PHASEOLUS VULGARIS

GENOTYPES

ALUMINIUM

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Rangel Becerra, AF , Mobin, M , Rao, Idupulapati M. , Horst, Walter J. , [Proton toxicity interferes with the screening of common bean (Phaseolus vulgaris L.) genotypes for aluminium resistance in nutrient solution] , Proton toxicity interferes with the screening of common bean (Phaseolus vulgaris L.) genotypes for aluminium resistance in nutrient solution

Journal Article 2007

Spatial aluminium sensitivity of root apices of two common bean (Phaseolus vulgaris L.) genotypes with contrasting aluminium resistance

Autor: Rangel Becerra, AF Rao, Idupulapati M. Horst, Walter J.

The initial response of plants to aluminium (Al) is an inhibition of root elongation. In the present study, short and medium-term effects of Al treatment (20??M) on root growth and Al accumulation of two common bean (Phaseolus vulgaris L.) genotypes, VAX-1 (Al-sensitive) and Quimbaya (Al-resistan...

Enlace original: https://cgspace.cgiar.org/handle/10568/44123

Investigación en Agricultura

PHASEOLUS VULGARIS

GENOTYPES

STRESS

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Rangel Becerra, AF , Rao, Idupulapati M. , Horst, Walter J. , [Spatial aluminium sensitivity of root apices of two common bean (Phaseolus vulgaris L.) genotypes with contrasting aluminium resistance] , Spatial aluminium sensitivity of root apices of two common bean (Phaseolus vulgaris L.) genotypes with contrasting aluminium resistance

Journal Article 2009

Intracellular distribution and binding state of aluminum in root apices of two common bean (Phaseolus vulgaris) genotypes in relation to Al toxicity

Autor: Rangel Becerra, AF Rao, Idupulapati M. Horst, Walter J.

The role of the intracellular distribution and binding state of aluminum (Al) in Al toxicity, using Al exchange and Al fractionation methodologies, were studied in two common bean (Phaseolus vulgaris L.) genotypes differing in Al resistance. These two genotypes are characterized by a similar init...

Enlace original: https://cgspace.cgiar.org/handle/10568/43607

Investigación en Agricultura

PHASEOLUS VULGARIS

GENOTYPES

SOIL TOXICITY

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Rangel Becerra, AF , Rao, Idupulapati M. , Horst, Walter J. , [Intracellular distribution and binding state of aluminum in root apices of two common bean (Phaseolus vulgaris) genotypes in relation to Al toxicity] , Intracellular distribution and binding state of aluminum in root apices of two common bean (Phaseolus vulgaris) genotypes in relation to Al toxicity

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Resultados de búsqueda

Yield and Nuse efficiency of five tropical maize genotypes under different N levels in the moist savanna of Nigeria

Aluminum resistance in common bean (Phaseolus vulgaris) involves induction and maintenance of citrate exudation from root apices

Proton toxicity interferes with the screening of common bean (Phaseolus vulgaris L.) genotypes for aluminium resistance in nutrient solution

Spatial aluminium sensitivity of root apices of two common bean (Phaseolus vulgaris L.) genotypes with contrasting aluminium resistance

Intracellular distribution and binding state of aluminum in root apices of two common bean (Phaseolus vulgaris) genotypes in relation to Al toxicity