The agriculture ecological environment situation and existed problems at present of Haicheng city were analyzed, and the corresponding solution countermeasures were proposed.
分析了海城市目前农业生态环境现状和存在问题，并提出了相应对策。
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；
The paper introduces ecological environment situation of western storm sand area in Tieling city , including village , population , cultivated land , agriculture , soil structure and grain yield .
本文介绍了铁岭市西部风沙区生态环境现状，包括村庄、人口、耕地、农业、土壤结构、粮食产量等状况。
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