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近年来,通过土壤养分测试,明确了阿勒泰地区土壤全钾、速效钾、缓效钾的含量现状:土壤速效钾含量与第二次土壤普查相比,呈下降趋势,土壤缺钾面积逐年扩大。全地区第二次土壤普查表明,土壤中速效钾含量大多在１５０～２００ｍｇ/ｋｇ以上。土壤钾素在全疆属于比较丰富水平?..
In recent years, through the soil nutrient test, the status of total potassium, available potassium and slow potassium in the soil of Altay region has been clarified. Compared with the second soil survey, the available potassium content shows a decreasing trend and the potassium deficiency area in the soil has been expanding year by year. The second soil census of the entire region shows that most of available potassium in the soil is above 150-200mg / kg. Soil potassium in Xinjiang is a relatively rich level?