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一、碳铵粒肥的优点碳酸氢铵粒状肥料简称碳铵粒肥,是由碳铵粉肥加工制成的。它与碳铵粉肥相比有以下优点: 1.肥效大,利用率高。碳铵粒肥施入土中,溶解释放缓慢,氨素易被土壤吸附,挥发流失少,有利于作物对肥分的持续吸收、积累和转化。据蒙自县土肥站的试验,施碳铵粒肥比施等量碳铵粉肥的氮素利用率提高10～11.7％。
First, the advantages of ammonium bicarbonate fertilizer Ammonium bicarbonate granular fertilizer referred to as ammonium carbon grain fertilizer, ammonium bicarbonate fertilizer is processed from. It has the following advantages compared with ammonium carbon meal fertilizer: 1. Fertilizer efficiency, high utilization. Ammonium bicarbonate fertilizer applied to the soil, dissolving slow release, ammonia easily adsorbed by the soil, less volatile loss, is conducive to the continued absorption of fertilizer on the crop, accumulation and transformation. According to the test of soil and fertilizer station in Mengzi County, the nitrogen utilization rate of applying ammonium carbon fertilizers than that of applying the same amount of ammonium carbon fertilizers increased by 10 ~ 11.7%.