长效碳铵浅评──内蒙古土壤肥料工作站王芬棠长效碳铵是碳酸氢铵的改性换代产品，由中国动学院沈阳应用生态研究所研制成功的一项专利技术，并己列入国家科技成果推广计划，我区有的厂家已将该项专利技术引进，经试制和试用，已正式投入批量生产。长效碳铵是普通碳铵添加... Long-acting ammonium bicarbonate - Inner Mongolia Soil Fertilizer Workstation Wang Fen Tang Long-acting ammonium bicarbonate is a modified product of ammonium bicarbonate, developed by the Institute of Applied Ecology, China Institute of Technology, a patented technology and has been included in the national science and technology Results of the promotion plan, some manufacturers in our region have introduced the patented technology, the trial and trial, has been formally put into mass production. Long-acting ammonium bicarbonate is ordinary ammonium bicarbonate ...