本文采用GB/T 17767.3-2010《有机-无机复混肥料测定方法第3部分：总钾含量》检测不同配比烟草专用肥（含有机质）中总钾含量，通过数据分析，发现该方法检测的局限性，同时制定适用于该产品的消解方法。%Detecting total potassium content of different proportions of tobacco-specific fertilizers (including organic) by GB / T 17767.3-2010《Determination of organic-inorganic compound fertilizers-Part 3: Total potassium content》, through data analysis, we found that the method limitations of testing, while developing a method suitable for digestion method of the product.
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