【摘 要】
：
硝酸铵是以硝态氨为主的生理酸性肥料,易容解于水,易被作物吸收,肥效迅速。硝酸铵施入土壤中,很快被解离成铵离子和硝酸根离子。由于土壤胶体只吸附铵离子而不吸附硝酸根离
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硝酸铵是以硝态氨为主的生理酸性肥料,易容解于水,易被作物吸收,肥效迅速。硝酸铵施入土壤中,很快被解离成铵离子和硝酸根离子。由于土壤胶体只吸附铵离子而不吸附硝酸根离子。如果稻田中施入硝酸铵,那么被解离的硝酸根
Ammonium nitrate is a nitric acid-based physiological acid fertilizers, easily soluble in water, easily absorbed by crops, fertilizer quickly. Ammonium nitrate is applied to the soil and quickly dissociated into ammonium and nitrate ions. Soil colloids do not adsorb nitrate ions because they only absorb ammonium ions. If ammonium nitrate is applied in the paddy field, nitrate is dissociated
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