中国是一个钾资源贫乏的国家，而且钾肥品种主要是氯化钾，约占总钾肥产量的97％（全世界占95％）；新疆是一个土壤高度盐碱化的内陆干旱地区，耕地土壤氯离子含量普遍较高，不少科技人员认为新疆耕地土壤属“忌氯”土壤类型，农作物是“忌氯”品种，不能应用氯化钾，但一直没 China is a country with poor potassium resources, and potassium is mainly potassium chloride, accounting for about 97% of total potassium production (accounting for 95% of the world’s total); Xinjiang is a landlocked arid region with highly salinized soil. Chloride ion content is generally high, many scientific and technological personnel think that the cultivated soil in Xinjiang is a “detoxification” soil type, the crop is a “bogey chlorine” variety, can not use potassium chloride, but has not