So it is imperative to take appropriate measures to improve the agricultural ecological environment and the quality of land.
必须采取相应有力措施，改善农业生态环境，提高土地质量。
To guide the exploitation and utilization of regenerated energy in countries; to improve works on ecological agriculture construction and agricultural environment protection;
指导农村可再生能源综合开发与利用，促进生态农业建设和农业环境保护工作；
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