| 包膜材料与粘结剂的筛选 |
| |
| 引用本文： | 王晓晶,王艳.包膜材料与粘结剂的筛选[J].天津农业科学,2010,16(5):18-20. |
| |
| 作者姓名： | 王晓晶 王艳 |
| |
| 作者单位： | 1. 吕梁学院,山西,吕梁,033000
2. 山西财经大学,山西,太原,030001 |
| |
| 摘 要： | 通过溶水和淋溶试验研究了几种包膜肥料的缓释效应,以筛选无污染、能提高肥利用率的包膜材料。结果表明,用L做粘结剂,D包膜的半数溶水时间最长,为2h50min,混合材料包膜最长的为用L做粘结剂,D、J混合包膜,溶水时间为9h。从淋溶试验来看,4种矿物包膜肥料都提高了肥料利用率,其中F的效果最好。
|
| 关 键 词： | 包膜肥料 包膜材料 粘结剂 肥料利用率 缓释效应 |
Screening on Coated Material and Cementing Agent |
| |
| WANG Xiao-jing,WANG Yan.Screening on Coated Material and Cementing Agent[J].Tianjin Agricultural Sciences,2010,16(5):18-20. |
| |
| Authors: | WANG Xiao-jing WANG Yan |
| |
| Institution: | 1.Lvliang College,Lvliang,Shanxi 033000,China;2. Shanxi University of Finance and Economics,Taiyuan,Shanxi 030001,China) |
| |
| Abstract: | The release effect of several different kinds of coated fertilizers was studied by dissolution and leaching experiment. The results showed that the longest dissolution time was 2 h 50 min,when it was mixed by L and D. Using two different material,the longest time was 9 h,it was mixed by D and J. From the leaching effect,the four coated fertilizers improved fertilizer utilization rate,F was the best. |
| |
| Keywords: | coated fertilizers coated material cementing agent fertilizer utilization rate release effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
