日前,安徽铜陵化工集团磷铵厂研制开发出“六国”牌磷钾高效三元复合肥,这是该厂通过实施技术创新,依靠老装置培育出的新品种。近年来,随着农民科学种田和机械化施肥技术的应用,复合肥尤其是高效复合肥越来越受到农民的欢迎。铜化集团磷铵厂迅速抓住这一市场契机, Recently, Anhui Tongling Chemical Group’s ammonium phosphate plant developed the “Six Kingdoms” brand phosphorus-potassium high-efficiency ternary compound fertilizer, which is a new breed cultivated by the plant through implementation of technological innovation and relying on old equipment. In recent years, with the application of farmers’ scientific farming techniques and mechanized fertilization techniques, compound fertilizers, especially high-efficiency compound fertilizers, have become more and more popular among farmers. The Tonghua Group ammonium phosphate plant quickly seized this market opportunity.