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| Preliminary study on a fuzzy comprehensive evaluation-based method for classifying the degree of soil fertility damage of cultivated land |
| Received:July 30, 2023 |
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| KeyWord:cultivated land;fuzzy comprehensive evaluation method;degree of damage |
| Author Name | Affiliation | E-mail | | YANG Zhenduo | Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin 300191, China
Forensic Center of AgroEcological Environment and Agro-Product Quality Safety, Tianjin 300191, China | | | ZHOU Qiwen | Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin 300191, China | caezhouqiwen@126.com | | WANG Wei | Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin 300191, China
Forensic Center of AgroEcological Environment and Agro-Product Quality Safety, Tianjin 300191, China | | | MI Changhong | Agro-Environmental Protection Institute, Ministry of Agriculture and Rural Affairs, Tianjin 300191, China
Forensic Center of AgroEcological Environment and Agro-Product Quality Safety, Tianjin 300191, China | |
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| Abstract: |
| In this study, fuzzy comprehensive evaluation（FCE）was used to construct a method for classifying the degree of soil fertility damage of cultivated lands on the basis of the overall soil fertility. This method comprehensively considered the influence of the soil fertility index and could quantify the degree of damage of cultivated land soil. At the same time, the applicability of the FCE-based classification method was evaluated through a case study. It was found that the FCE-based classification method gave more extensive, clear, and intuitive results. |
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