MODIFIED ANION-EXCHANGE RESIN METHOD FOR SOIL PHOSPHATE DETERMINATION

LEONG CHEE ONN

SUMMARY

The use of anion-exchange resins in soil phosphate determination w re investigated. Among the variables tested wre resin weight ,period of resin regeneration and phosphate elution soil: solution ratio and different extraction times. A final analytical procedure on the use of anion-exchange resins was then formulated based on the results of these studies.

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