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2001年9月,对乌拉泊养鳟场渔业资源及鱼病进行了调查。现将调查结果报告如下。1调查方法1.1对渔场的基本情况进行调查。1.2 对渔场鱼病防治情况进行调查。1.3 对渔场水样进行检测。1.4 采集鱼样进行剖检,检查鱼体有无内、外寄生
In September 2001, a survey was conducted on fishery resources and fish diseases of the stockyard in Walalabor. The survey results are reported below. A survey method 1.1 to investigate the basic situation of fisheries. 1.2 Fisheries prevention and control of fish diseases to investigate. 1.3 Fisheries water samples for testing. 1.4 Collection of fish samples for necropsy, check whether the fish inside and outside parasites