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  5. Thermodynamic Properties of NH4^＋ Fixation in Manured Loess Soil in Shaanxi Province,China

Thermodynamic Properties of NH4^＋ Fixation in Manured Loess Soil in Shaanxi Province,China

来源 :土壤圈：英文版 | 被引量 : 0次 | 上传用户：jxncjwt
【摘 要】
：
Some thermodynamic properties of NH4^+ fixation by loess soil in plowing and clay layers are discussed.The results indicate that the four ion adsorption equatio
【作 者】
：
FANXIAOLIN JUANGTZOCHUAN 等 
【机 构】
：
SoilScienceDepartment,ResearchInstit
【出 处】
：
土壤圈：英文版
【发表日期】
：
1997年1期
【关键词】
：
铵固定 自由能 焓 熵 土壤 热力动力学 黄土 有机肥施肥 陕西 NH fixation  free energy  enthalpy  entropy  he 
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Some thermodynamic properties of NH4^+ fixation by loess soil in plowing and clay layers are discussed.The results indicate that the four ion adsorption equations commonly used can describe the properties of NH4^+ fixation in these soils under constant t
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