耕地破坏鉴定典型技术模式研究

Study on typical technical model of cultivated land destruction appraisal

摘要

耕地是粮食安全的基本保障，硬化、压占等破坏行为损害耕地质量，威胁粮食安全。本文在长期研究和大量案例基础上，阐释了耕地质量评价的基础理论，针对耕地破坏的六种具体类型，分别提出鉴定技术模式和实施技术要点，并用实际案例进行说明阐释，提出不同耕地破坏恢复和治理的研究思路，为耕地破坏鉴定提供了技术指引，为耕地质量保护提供了参考。

Abstract

Cultivated land is the basic guarantee of food security, and the damage behaviors such as hardening and occupying damage the quality of cultivated land and threaten food security. On the basis of long-term research and a large number of cases, this paper explains the basic theory of cultivated land quality assessment, proposes identification technology models and key points of implementation technology for six specific types of cultivated land destruction, and uses practical cases to illustrate and explain, proposes research ideas for different cultivated land destruction restoration and management, and provides technical guidance for cultivated land destruction identification. It provides reference for the quality protection of cultivated land.

关键词

耕地质量 / 环境损害 / 耕地破坏 / 鉴定技术模式

Key words

cultivated land quality / environmental damage / cultivated land destruction

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基金资助

农业农村部环境保护科研监测所创新工程项目