EFFECTS OF PHOSPHATE SOLUBILIZING MICROORGANISM ON SOIL PHOSPHORUS FRACTIONS


Turan M.

PHOSPHATE SOLUBILIZING MICROBES FOR CROP IMPROVEMENT, ss.43-62, 2009 (Hakemli Dergi) identifier

Özet

Soil phosphorus [P] fractions can be used as indicators for short- and long-term P availability. The labile organic and inorganic P concentrations are critical sources of P in agro-ecosystems, representing an active reservoir [source and sink] of P. The less available P pools [other than residual P] may be better measures of potentially plant available P, since these pools represent the soil P reservoir that can re-supply labile pools over time. Little information is available on the effect of P-solubilizing microorganism on P pools in soil orders. This chapter focuses on short- and long-term plant availability and efficiency of microorganisms in solubilizing P sources within multiple soil types and to better understand the additional benefits of these microorganisms between soil P pools.