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Sieverding, E[Metodología para la selección e introducción de cepas de micorriza a la yuca en el campo]Metodología para la selección e introducción de cepas de micorriza a la yuca en el campo

Inoculum of the VA mycorrhizal fungusGlomus manihotis was added to an Oxisol containing only a moderate inoculum potential of indigenous VA mycorrhizal fungi. Its effect on growth and P uptake of two pasture plant species was investigated in pot experiments. This effect was studied at a range of ...


Salinas, JGSanz Scovino, José IgnacioSieverding, E[Importance of VA mycorrhizae for phosphorus supply to pasture plants in tropical Oxisols]Importance of VA mycorrhizae for phosphorus supply to pasture plants in tropical Oxisols
Sieverding, ELeihner, D.E.[Influence of crop rotation and intercropping of cassava with legumes on VA mycorrhizal symbiosis of cassava]Influence of crop rotation and intercropping of cassava with legumes on VA mycorrhizal symbiosis of cassava

Field inoculation trials with cassava (Manihot esculenta Crantz) were conducted in Quilichao (typic Dystropept soil) and Carimagua (Haplustox soil). In Quilichao, with a large and effective native VA-mycorrhizal (VAM) population, inoculation withGlomus manihotis did not increase cassava yields si...


Howeler, Reinhardt H.Sieverding, E[Potentials and limitations of mycorrhizal inoculation illustrated by experiments with field-grown cassava]Potentials and limitations of mycorrhizal inoculation illustrated by experiments with field-grown cassava
Sieverding, ESaif, SR[VA mycorrhiza management : a new, low cost, biological technology for crop and pasture production on infertile soils]VA mycorrhiza management : a new, low cost, biological technology for crop and pasture production on infertile soils
Sieverding, E[Manual de métodos para la investigación de la micorriza vesículo-arbuscular en el laboratorio]Manual de métodos para la investigación de la micorriza vesículo-arbuscular en el laboratorio

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...


Sieverding, EHoweler, 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

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