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丰年虫(卤虫)是鱼虾蟹等水产动物育苗的最佳开口饵料,也是水产养殖必不可少的生物饵料。一般育苗室年需丰年虫卵一吨多,需求量很大。全国沿海育苗单位丰年虫卵几乎都依赖进口,目前,进口卵价格昂贵,货源紧张,缺口很大,致使假冒伪劣产品泛滥,影响了育苗及养殖生产的发展。 乐亭县濒临渤海,海岸线长达98.25千米,海水含盐量高,适应盐业开发建设。县境已有大清河盐场为主的5个大小盐场。水汪、蒸发池、蓄水池蕴藏着丰富的丰年虫(卤虫)资
Artemia (Artemia) is the best bait for aquaculture, such as fish, shrimp and crabs, and is also an essential biological bait for aquaculture. In general nursery room need more than a ton of harvest eggs, demand is great. At the present time, the imported eggs are expensive, the sources of supply are very tight, and the gap is wide. As a result, the proliferation of fake and shoddy products has affected the development of nursery and breeding production. Laoting County on the verge of the Bohai Sea, the coastline up to 98.25 km, salty sea water, to adapt to salt development and construction. The county has been the main salvage Daqing River salty size of 5. Water, evaporation ponds, reservoirs rich in Artemia (Artemia) funding