This paper advances the index system of safety evaluation on cultivated land resource and safety criteria, and evaluates and predicts the safety degree of cultivated land of our country.
文章提出了耕地资源安全评价指标体系和安全标准，并对我国耕地安全进行评价与预警。
This paper advances the index system of safety evaluation on cultivated land resource and safety criteria, and evaluates and predicts the safety degree of cultivated land of our country.
文章提出了耕地资源安全评价指标体系和安全标准，并对我国耕地安全进行评价与预警。
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