摘要
目的研究pH和振荡时间对钾钙肥中硅的溶出的影响。方法采用均匀试验设计法,对试验数据进行统计分析得到多元线性回归方程,通过检验回归方程有意义,利用回归方程确定了pH和振荡时间对硅的溶出的影响规律。结果在试验次数较少的情况下找到硅的最佳溶出条件,试验令人满意。结论利用均匀设计法研究钾钙肥中硅的溶出条件是可行的。
Objective, To study influence of dissolving condition with pH and time changing. Methods-Adopting uniform design and making Multi - factor linear regression equation with statistical analysis. After checking the significance of regression equation and with it the influence law of dissolving condition with pH and time changing was established. Resuits;The best dissolving condition was found with fewer tests and the test is satisfying. Conclusion： Studying dissolving condition of silicon in potassium- calcium fertilizer by the uniform design method is feasible.
出处
《泰山医学院学报》
CAS
2005年第4期273-274,共2页
Journal of Taishan Medical College
基金
国家重点工业性试验项目(文件号:国经贸技[1995]629号)
关键词
均匀试验设计法
钾钙肥
溶出条件
uniform design
potassium - calcium fertilizer
dissolving condition
