The issues of the arable soil condition in Krasnoyarsk region and the techniques for analysis of the mobile forms of phosphorus and potassium are considered in the article. According to the authors’ point of view, the existing criteria for soil assessment according to the availability of mobile phosphorus and exchange potassium are necessary to be corrected in each natural district with obligatory determination of phosphates group composition and diagnostic test conduction.
arable soils, natural district, mobile phosphorus, exchange potassium, diagnostic test, Krasnoyarsk region
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