Ammonia Volatilization from Urea Applied to Acid Paddy Soil in Southern China and Its Control

来源 :土壤圈：英文版 | 被引量 : 0次 | 上传用户：chance_abc

【摘要】

：

Results showed that ammonia loss from urea broadcast into floodwater and incorporated into soil at transplanting was as high as 40% of applied N,and the corresp

【作者】

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CAIGUI－XIN PENGGUANG－HAO 等

【机构】

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LMCP,InstituteofSoilScience

【出处】

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土壤圈：英文版

【发表日期】

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1992年4期

【关键词】

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酸性水稻土尿素氨挥发氮损失水稻中国南方地区控制措施 ammonia volatilization flooded rice N loss su

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Results showed that ammonia loss from urea broadcast into floodwater and incorporated into soil at transplanting was as high as 40% of applied N,and the corresponding total nitrogen (N) loss was 56%.Ammonia loss was measured with simplified micrometeorolo

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Ammonia Volatilization from Urea Applied to Acid Paddy Soil in Southern China and Its Control

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