Effects of Cu, Zn and Pb Combined Pollution on Soil Hydrolase Activities
To study the relations between soil enzyme activities and heavy metal pollution, the combined effects of Cu, Zn and Pb on the three hydrolase activities, including invertase(IN), urease(U)and alkaline phosphatase(ALP)were investigated via an orthogonal experiment. Results showed as the following: Wh...
Main Authors: | , , |
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Format: | Article |
Language: | zho |
Published: |
Agro-Environmental Protection Institute, Ministry of Agriculture
2015-08-01
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Series: | Journal of Agricultural Resources and Environment |
Subjects: | |
Online Access: | http://www.aed.org.cn/nyzyyhjxb/html/2015/4/20150414.htm |