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本文检测了９２年１１月至９３年５月同安西柯两口日本对虾（Ｐｅｎａｅｕｓｊａｐｏｎｉｃｕｓ）和一口斑节对虾（Ｐ．ｍｏｎｏｄｏｎ）池及其进水沟的水和底泥几种细菌数量及六种生态因子，并探讨了细菌数量变动和生态因子变化与虾病发生的关系。
In this paper, we detected the number of bacteria and six kinds of bacteria in the water and sediment of Penaeus japonicus and P. monodon ponds and their inflow ditches from November 1992 to May 1993. Factor, and explored the relationship between bacterial number changes and ecological factors and the occurrence of shrimp disease.