今年5月份,无棣县以每万尾450元的价格从山东省海水养殖所引进80万尾长度在0.7～0.8厘米的无病毒南美白对虾虾苗,安排在埕口镇水产养殖公司等5个养殖点试养。试养按常规的对虾养殖管理方法,适时投喂饵料,定期监测水质。至8月上旬,单体 In May this year, Wudi County, at a price of 450 yuan per ten thousand yuan from the introduction of Shandong Province Marine Culture 800,000 0.7 to 0.8 centimeters in length of the virus-free white shrimp shrimp, arranged in Qiaokou aquaculture companies 5 A breeding point trial. Trial by conventional shrimp farming management methods, timely feeding bait, regular monitoring of water quality. To early August, monomer