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2012年8月,笔者接到江苏省南通市如东县兵房镇黄老板报告其养殖的南美白对虾出现甲壳溃疡病(俗称“黑斑病”),经现场诊断及治疗,取得了良好的效果,现将具体情况简单介绍如下供养殖户参考。1.基本情况该养殖户建有一个2亩的露天池塘、一个1亩的大棚和5个0.5亩的大棚,每亩投放虾苗6万~7万尾。2012年8月,该养殖户发现部分虾开始出现甲壳溃疡病,而且其周边养殖户的虾也出现了普遍的甲壳溃疡病发病现象。由于对该病的病原不清楚,因而果断进行了问诊。
In August 2012, the author received the report of Huang boss of Baron town, Rudong County, Nantong City, Jiangsu Province, presenting the occurrence of chitin and ulcer disease (commonly known as “black spot disease”) in white breed of Penaeus vannamei. After field diagnosis and treatment, Good results, the specific circumstances are as follows to provide a reference to farmers. 1. Basic Information The farmer has a 2-mu open-air pond, a 1-mu shed and 5 0.5-mu sheds, each serving 60,000 to 70,000 shrimp per mu. In August 2012, the farmer discovered that some shrimp started to have shell ulcer disease, and shrimp in the surrounding farms also had the appearance of a common phenomenon of crustacean ulcer. As the pathogen of the disease is not clear, so decisive interrogation.