一种无公害、无污染、高效绿色肥料——有机络合锌肥系大庆市肇州县大兴精细化工厂以草灰为载体,以锌硼为主的微量元素和氮磷钾按要求比例络合而成。其含锌8%,含高活性腐植酸和黄植酸8%以上,含硼、锰、铜、铁2%,含氮、磷、钾5%。是中国科学院“八五”重大科研项目第三代产品。 A pollution-free, pollution-free, highly efficient green manure - organic complex zinc fertilizer Daqing Zhaozhou Daxing Fine Chemical Plant grass ash as a carrier to zinc and boron-based trace elements and nitrogen, phosphorus and potassium ratio required complex And into. Its zinc 8%, containing high activity of humic acid and 8% of phytic acid, boron, manganese, copper, iron 2%, nitrogen, phosphorus and potassium 5%. Is the Chinese Academy of Sciences, “Eighth” major scientific research projects third generation products.