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Journal Article 1982

Autor: Howeler, Reinhardt H. Cadavid, L.F. Burckhardt, E

Cassava (Manihot esculenta Crantz) was grown in the greenhouse and in the field at different levels of phosphorus applied, with or without inoculation with VA mycorrhiza in sterilized or unsterilized soil. When grown in a sterilized soil to which eight levels of P had been applied the non-inocula...

Enlace original: https://cgspace.cgiar.org/handle/10568/44050

Investigación en Agricultura
Enlace permanente
Howeler, Reinhardt H. ,  Cadavid, L.F. ,  Burckhardt, E ,  [Response of cassava to VA mycorrhizal inoculation and phosphorus application in greenhouse and field experiments] ,  Response of cassava to VA mycorrhizal inoculation and phosphorus application in greenhouse and field experiments
Journal Article 1985

Autor: Sieverding, E Howeler, Reinhardt H.

A three different sites with acid soils in Colombia field trials with cassava were monitored for frequency of VA mycorrhiza. Increasing levels of phosphorus (P) from 0 to 200 kg P/ha had been applied. The fields differed in the composition of species of VA mycorrhizal fungi. At all sites infectio...

Enlace original: https://cgspace.cgiar.org/handle/10568/43574

Investigación en Agricultura
Enlace permanente
Sieverding, E ,  Howeler, Reinhardt H. ,  [Influence of species of VA mycorrhizal fungi on cassava yield Response to phosphorus fertilization] ,  Influence of species of VA mycorrhizal fungi on cassava yield Response to phosphorus fertilization
Journal Article 1981

Autor: Howeler, Reinhardt H. Edwards, D. Asher, CJ

A technique to study mycorrhizal effects on growth and P-uptake of cassava (Manihot escultenta, Crantz) grown in flowing solution culture is described. Phosphorus concentrations were carefully maintained constant at 0.1, 1, 10 and 100 ?M by daily analyses and adjustment of the nutrient solutions....

Enlace original: https://cgspace.cgiar.org/handle/10568/43191

Investigación en Agricultura
Enlace permanente
Howeler, Reinhardt H. ,  Edwards, D. ,  Asher, CJ ,  [Application of the flowing solution culture techniques to studies involving mycorrhizas] ,  Application of the flowing solution culture techniques to studies involving mycorrhizas
Journal Article 1982

Autor: Howeler, Reinhardt H. Asher, CJ Edwards, D.G.

Eight cassava (Manihot esculenta) cultivars were grown with or without mycorrhizal inoculation in flowing solution cultures containing approximately 0.1, 1, 10 or 100 ?M phosphate. Rice (Oryza sativa), maize (Zea mays), cowpea (Vigna unguiculata) and French bean (Phaseolus vulgaris) were included...

Enlace original: https://cgspace.cgiar.org/handle/10568/43417

Investigación en Agricultura
Enlace permanente
Howeler, Reinhardt H. ,  Asher, CJ ,  Edwards, D.G. ,  [Establishment of an effective endomycorrhizal association on cassava in flowing solution culture and its effects on phosphorus nutrition] ,  Establishment of an effective endomycorrhizal association on cassava in flowing solution culture and its effects on phosphorus nutrition

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