An evaluation of methods for characterizing phosphate sorption in rice soils
作者:
I.R. Willett,
M.L. Higgins,
期刊:
Communications in Soil Science and Plant Analysis
(Taylor Available online 1978)
卷期:
Volume 9,
issue 7
页码: 559-569
ISSN:0010-3624
年代: 1978
DOI:10.1080/00103627809366832
出版商: Taylor & Francis Group
关键词: P sorption;waterlogged soils;extractable Fe and Al
数据来源: Taylor
摘要:
Two single value methods of indexing P sorption were compared to parameters derived from P adsorption isotherms in a range of waterlogged and dry rice soils. These measures of P sorption capacity correlated closely with one another. However, they did not correlate equally with several other soil properties (pH, extractable Fe and Al). Because relationships between P sorption and soil properties proved to be method dependent, results from different methods must be compared with caution.
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