使用本发明方法，可显著改善池塘养殖生态环境。
The present invention can improve the ecological environment of aquiculture pond obviously.
人工鱼礁是改变近海生态环境和增养殖水产资源的一种手段。
The artificial fish-reef is a kind of means changing ecological environment, increasing and breeding aquatic resources near sea.
论述了我国养殖业生物安全的现状，以及生态环境、药残超限和动物产品安全等状况。
Current situation of bio safety in animal farming industry and eco environment, drug residues and safety of animal products were stated.
分析海水养殖对环境的主要影响，即对水质和浅海生态环境方面的污染。
This paper analyzes the effect of Marine culture on environment including the pollution of water quality and shallow sea ecological system.
近年来，我国沿海地区赤潮越来越频繁，对生态环境、海水养殖业及人类健康造成了很大的威胁。
In recent years, the red tide in the littoral of our country is more and more frequent and have become to be a big threat to ecosystem environment, aquatic breeding industry and human healths.
在五月，该处完成一项试验计划，清理长沙湾及深湾海鱼养殖区海﨟的淤泥，以期改善该等水域的生态环境。
In May, the department completed a trial scheme of dredging the seabed sediment in the Cheung Sha Wan and Sham Wan Fish Culture Zones with a view to improving the Marine ecological environment there.
由于近海水域生态环境因素的变化，赤潮生物常常侵袭到海水养殖池塘中，给养殖业造成严重威胁。
Due to the changes of the aquatic environment throughout the coastal area in the world, the red tides keep on bringing damage to the breeding ponds, which has caused serious impacts.
随着我国水产养殖业的蓬勃发展，养殖水体生态环境的污染日益严重。
With the enormous development of aquiculture, the ecological conditions of aquiculture water body have been polluted greatly.
随着我国水产养殖业的蓬勃发展，养殖水体生态环境的污染日益严重。
With the enormous development of aquiculture, the ecological conditions of aquiculture water body have been polluted greatly.
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