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。
The soil salinity is an important problem to agriculture production and ecological environment.
土壤盐渍化是影响农业生产与生态环境的一个重要因素。
Atrazine is an extensively used herbicide in the world, and it has global influence to the people's health, agriculture and ecological environment, which has widely attracted people's attention.
三嗪类除草剂阿特拉津是在世界范围内应用的一种除草剂，它对人类健康、农业生产及生态环境的影响具有全球性，已经引起广泛关注。
The special geographical location and living environment of the south mountainous area in Ningxia decide that the construction of ecological agriculture on the area should be carried out.
宁夏南部山区独特的地理位置与生存环境，决定了必须在这一地区进行生态农业建设。
The spread of the disaster caused by longicorn beetle has not only endangered forestry, but also become a menace to the Yellow River agriculture which largely depends on ecological environment.
近年来，宁夏天牛蔓延成灾，危及林业，对依托于生态环境的黄河农业已构成威胁。
To perfect the worsening agricultural ecological environment must control the area pollution in agriculture.
改善日益恶化的农业生态环境，必须处理好农业面源污染问题。
This paper analyses the progress of Chinese oasis agriculture in history and the effect of agricultural exploitation to ecological environment.
本文论述了历史时期我国绿洲农业开发的基本进程，分析了农业开发对生态环境的影响。
Therefore, responding to the climate change required the reasonable adjustment of agriculture structure, scientific utilization of water resources and protection of the ecological environment.
因此，应对气候变化要合理调整农业结构，科学利用水资源，保护生态环境。
And because the water resources are limited, it is impossible to provide water for the agriculture unlimitedly form the surface water with the price of damaging the ecological environment.
但是，水资源有限，从地表水中不可能以破坏生态环境为代价无限止地供给农业用水。
We hope to demonstrate the balance and harmony between agriculture and ecological environment.
我们希望展示渔农生产与生态环境的和谐并存。
The factors of agriculture ecological environment in Kaifeng have been analoged in the way of grey system, and discovered the leading factors in this paper.
本文用灰色系统的方法，对开封农业生态环境中的因素进行了分析，找出主导因素； 并按照各因素作用的不同，对其农业生态环境进行了评价。
The factors of agriculture ecological environment in Kaifeng have been analoged in the way of grey system, and discovered the leading factors in this paper.
本文用灰色系统的方法，对开封农业生态环境中的因素进行了分析，找出主导因素； 并按照各因素作用的不同，对其农业生态环境进行了评价。
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