The technique and application of plant t
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S. H. Yuen; A. G. Pollard
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Article
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1951
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John Wiley and Sons
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English
β 443 KB
π 1 views
## Abstract The chemical tissue test for phosphate using the Morgan reagent was examined. The time of extraction was very critical, the phosphate extracted being in linear relationship to time up to four hours. The first extraction (15 minutes) removed phosphate varying from 3 to 21% of the total