Improvement Research on the Measurement Method for Organic Matter Content in Soil
In this paper, an improvement of the measurement method for organic matter content in soil was made. First, a certain amount of soil was weighed and placed in a long tube digestion system, and then was titrated using an automatic potentiometric titrator to obtain the or-panic matter content in the s...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Agro-Environmental Protection Institute, Ministry of Agriculture
2014-04-01
|
| Series: | Journal of Agricultural Resources and Environment |
| Subjects: | |
| Online Access: | http://www.aed.org.cn/nyzyyhjxb/html/2014/2/20140217.htm |