钾素是农作物必需的营养元素。在氮磷钾三要素中，农作物对钾的需要量和农作物体内的含量，一般仅次于氮素居于第二。全国第二次土壤普查结果，新疆耕地土壤缺氮少磷钾有余。十多年来，在农业生产过程中，重视了氮磷肥的施用，忽视了钾肥的投入。随着新疆自治区农业生产的发展 Potassium is an essential nutrient for crops. Among the three elements of NPK, the demand for crop potassium and the content of crop in crops are generally second only to nitrogen in the second place. The results of the second national soil census showed that there was more than the lack of nitrogen, phosphorus and potassium in cultivated soils in Xinjiang. More than a decade, in the agricultural production process, the importance of nitrogen and phosphorus fertilizer application, ignoring the input of potash. With the development of agricultural production in Xinjiang Autonomous Region