[1]虞宏正,张钟先,帅稼夫,等.磷肥在土壤中的转化机理初探[J].水土保持研究,1987,(02):3-8.
Yu Hongzheng,Zhang Zhongxian,Shuai Jiafu,et al.Preliminary Discussion on Mechanism of Transformation of the Phosphatic Fertilizer in Soils[J].Research of Soil and Water Conservation,1987,(02):3-8.
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Yu Hongzheng,Zhang Zhongxian,Shuai Jiafu,et al.Preliminary Discussion on Mechanism of Transformation of the Phosphatic Fertilizer in Soils[J].Research of Soil and Water Conservation,1987,(02):3-8.
磷肥在土壤中的转化机理初探
《水土保持研究》[ISSN:1005-3409/CN:61-1272/P]
卷:
期数:
1987年02期
页码:
3-8
栏目:
出版日期:
1900-01-01
- Title:
- Preliminary Discussion on Mechanism of Transformation of the Phosphatic Fertilizer in Soils
- 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。
- 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.
参考文献/References:
[1] Doa Kirkham: Mathematical aspects of soil nitrogen studies, A conference on radioactive isotops in agriculture. launary, 1956. p349-59.
[2] F.E.贝尔.《土城化学》, 科学出版社, 1959年.
[3] A.B.彼坚布尔斯基:《农业化学分析》, 科学出版社, 1959年.
更新日期/Last Update:
1900-01-01