Mineralization of Organic Phosphorus in Soils as Affected by Addition of Inorganic Phosphorus

Autor: Wier, D. R., Black, C. A.
Zdroj: Soil Science Society of America Journal; January 1968, Vol. 32 Issue: 1 p51-55, 5p
Abstrakt: The enhancement of mineralization of soil organic P that previous investigators had reported as resulting from incubation of soils with added inorganic P was not found in laboratory experiments. Previously reported recoveries of more than 100% of inorganic P added to certain alkaline soils before incubation, which also might be a consequence of enhanced mineralization of soil organic P, could not be reproduced except where the P was added in an acidified solution. Presumably an acidified solution was used by mistake in the previous work.
Databáze: Supplemental Index