In:
Soil Science Society of America Journal, Wiley, Vol. 24, No. 5 ( 1960-09), p. 381-385
Abstract:
Soil incubated at −20.5° C. for 9 months released more phosphorus when leached with water than soil incubated at 2.7° C. At a leaching temperature of 32° C. more phosphorus was released than at 16° C. The amount of phosphorus released was correlated with a decrease in acid‐soluble phosphorus and an increase in alkali‐soluble phosphorus (iron phosphate) in the soil after leaching. It is suggested that preconditioning temperature changes either the types of phosphorus compounds or the surface area of those present in the soil. Incubating under anaerobic conditions increased the alkali‐soluble phosphorus; however, this phosphorus did not contribute to the supply of phosphorus available to the plant.
Type of Medium:
Online Resource
ISSN:
0361-5995
,
1435-0661
DOI:
10.2136/sssaj1960.03615995002400050022x
Language:
English
Publisher:
Wiley
Publication Date:
1960
detail.hit.zdb_id:
241415-6
detail.hit.zdb_id:
2239747-4
detail.hit.zdb_id:
196788-5
detail.hit.zdb_id:
1481691-X
SSG:
13
SSG:
21