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HOW TO DISPOSE THE POLLUTION OF AQUACULTURE IN DEVELOP COUNTRYS
Author(s): 
Pages: 92-93
Year: Issue:  5
Journal: Qinghai Science and Technology

Abstract: 自20世纪50年代起,发达国家开始进行大规模的集约化养殖,在城镇郊区建立集约化畜禽养殖场.由于每天有大量粪便及污水产生,难以处理利用,造成了严重的环境污染.60年代,日本用“畜产公害”概念高度概括了这一问题的严重性.与此同时,许多发达国家迅速采取措施加以干预和限制,并通过立法进行规范化管理.
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