中国科学院沈阳应用生态研究所在多年研究开发化肥增效剂的基础上，研制成功并生产出了新型广谱氮肥增效剂。该产品可与尿素、硫接等氮肥混合后作基肥或用作一次早期追肥，其主要作用是抑制土壤脉酶的活性和氨的挥发，刺激作物迅速生长。从而达到提高氟素利用率、延长肥效期、 Based on years of research and development of fertilizer synergist, CAS Shenyang Institute of Applied Ecology successfully developed and produced a new type of broad-spectrum nitrogen fertilizer synergist. The product can be mixed with urea, sulfur and other nitrogen fertilizer as a base fertilizer or as an early top dressing, its main role is to inhibit soil urease activity and ammonia volatilization, to stimulate the rapid growth of crops. So as to improve the utilization rate of fluorosis, to extend the period of validity,