# Comparison of the ammonium acetate, Mehlich 3, and sodium tetraphenylboron as extractants to evaluate crop available potassium

> Research article (Communications in Soil Science and Plant Analysis, 2020) · cited 16× · AI/ML

**Wikidata**: [openalex:W3012997849](https://www.wikidata.org/wiki/openalex:W3012997849)  
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