Uso de micorriza vesiculo arbuscular (m.v.a.) como biofertilizante para Ia absorción de fosforo

Abstract

Between the organism that exist in soil, the simbiontes are one of the most important. In special fuguosos microorganisms which entegrate an association called micorriza.This association play an important role because in form a benefical function that better the absorption of nutrirents and protect the roots against parasites. Micorriza is the most distributed between the vegetables cultivated species such as: coffee, citrics, corn, soya, sugar, bean, sorgo, and passion fruit (maracuya).lt belongs taxonomically to zigomicetes kind, endogonale order, endogonacea e family, entrophospora, gigaspora, sclerocystis and scutellospcra. The micorrizas plants grow more and better than others. Dueto absortion process of inorganic elements; specially P. The root take up soils volume in where fosfationes are run out.These iones fosfato are around two milimeters of the same. Micorrizas participates in the Zn and Cn captation. Besides the plant can be formed in the stress hidrico thought the radical sytem extensions