| 磷肥在土壤中的转化机理初探 |
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| 引用本文： | 虞宏正,张钟先,帅稼夫,张卫. 磷肥在土壤中的转化机理初探[J]. 水土保持研究, 1987, 0(2): 3-8 |
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| 作者姓名： | 虞宏正 张钟先 帅稼夫 张卫 |
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| 摘 要： | 1. 引入类似自动催化反应的动力学公式，推出一个磷肥在土壤中转化量与时间的关系式。2. 用红油土剖面的实验与计算数据对比结果，粘化层和钙积层接近较好，耕作层较差。
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Preliminary Discussion on Mechanism of Transformation of the Phosphatic Fertilizer in Soils |
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| Yu Hongzheng,Zhang Zhongxian,Shuai Jiafu,Zhang Wei. Preliminary Discussion on Mechanism of Transformation of the Phosphatic Fertilizer in Soils[J]. Research of Soil and Water Conservation, 1987, 0(2): 3-8 |
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| Authors: | Yu Hongzheng Zhang Zhongxian Shuai Jiafu Zhang Wei |
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| Abstract: | A relationship between transformation amount and time of the phosphatic fertilizer in soils,based on the dynamics formula,resembling autocatalytic reaction,was deduced. Uniformity of the experimental and calculating results was found in the clay-rich horizon and calcic horizon of the Hongyou soil,but that of tillage layer was unsatisfactory. |
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