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Phosphorus Availability in Reddish Brown Lateritic Soils. II. Relationships Between Field, Greenhouse, and Soil Analyses 1
Author(s) -
Jackson T. L.,
Vacharotayan S.,
Alban L. A.,
Peterson R.
Publication year - 1964
Publication title -
agronomy journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.752
H-Index - 131
eISSN - 1435-0645
pISSN - 0002-1962
DOI - 10.2134/agronj1964.00021962005600060011x
Subject(s) - soil water , calcareous , calcareous soils , phosphorus , greenhouse , agronomy , environmental science , soil test , soil science , chemistry , environmental chemistry , botany , biology , organic chemistry
Synopsis No method was found to be significantly superior to any other in predicting the P status of the soils. The Olsen method was least affected by soil pH and generally yielded the highest correlation coefficient. This will probably continue to be the method used by the Oregon State University Soil Testing Laboratory for both acid and calcareous soils.