Organic and inorganic compounding fertilizer containing humic acid and ammonium carbonate

An inorganic-organic compound fertilizer contains ammonium hydrogen carbonate, humate minerals, medium and trace nutrients and agricultural chemical, and features reducing nitrogen's volatile loss by5.5-6.4 times, elongating fertility by 70 days, increasing utilization rate of nitrogen by 36.8%, raising yield by 17.4-73.6% and no toxic residual in soil and agricultural products and has no environmental pollution.