功能性腐植酸铵的工艺试验及应用研究

以内蒙古风化煤为原料，农用碳酸氢铵为氨化剂，在常温下将两者进行反应，重点研究了碳酸氢铵用量、风化煤用量、水分用量、反应天数对氨化试验的影响。同时，对腐植酸铵和吲哚丁酸钾配施对小麦生根的影响进行了初步研究。结果表明：碳酸氢铵与风化煤的比例为1.7∶10，反应后水分控制在35%左右，反应时间为15天，氨化效果最好；吲哚丁酸钾添加量在0.05%，使用浓度在0.05ppm，适宜小麦种子生根。

Study on Technics and Application of Functional Ammonium Humate

The weathered from Inner Mongolia coal （used as raw material） and agricultural ammonium bicarbonate （used as aminating agent） were reacted at room temperature. The effect of mainly process parameters included ammonium bi-carbonate, weathered coal, water and reaction time were studied. Moreover, the initial experiment were conducted to test the effect of the ammonium humate and indole butanoate on wheat root. The results showed that after 15 days reaction, the best effect was emerged when the ratio of ammonium bicarbonate and weathered coal supply equaled to 1.7∶10, and the water content was controlled at 35%. The concentration of indole butanoate at 0.05 ppm was beneift for wheat rooting.