Effect of gypsum application on heavy metal content in purple soil-rice system
A plot experiment was performed to investigate the effects of desulfurized gypsum on heavy metal(Cd, Pb, Zn, Cu) accumulation in soil, speciation, rice absorption and redistribution in purple paddy soil. The results showed that after desulfurated gypsum application, the total amount of Pb in soil in...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Agro-Environmental Protection Institute, Ministry of Agriculture
2018-08-01
|
| Series: | Journal of Agricultural Resources and Environment |
| Subjects: | |
| Online Access: | http://www.aed.org.cn/nyzyyhjxb/html/2018/5/20180510.htm |