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池塘养参已经成为山东省海水养殖的支柱产业,养殖面积已达24000hm2(36万亩),年产值达到70亿元。由于养殖面积的扩大,管理的粗放,池塘养参出现的病害已经成为制约其发展的瓶颈。根据我们对池塘养参的跟踪调查,对池塘养殖海参的致病原因及防治措施报告如下:1致病原因经我们近几年的跟踪调查和检测,目前所发现的几种常见病害,主要是由革兰氏阴性菌感染所致。而造成
Pond ginseng has become the pillar industry of mariculture in Shandong Province. The area of aquaculture has reached 24,000 hm2 (36 mu) and the annual output value has reached 7 billion yuan. Due to the enlargement of breeding area and the extensive management, the diseases that occur in the ponds have become the bottleneck restricting its development. According to our follow-up survey of pond ginseng, the causes and prevention measures of pond gilt sea cucumber are reported as follows: 1 Pathogenic cause After several follow-up surveys and tests in recent years, several common diseases found at present are mainly Gram-negative bacteria caused by infection. And cause