随着我国对虾养殖事业的蓬勃发展,苗种需求量逐年增大,用于育苗生产的亲虾数量也与日具增。据不完全统计,目前国内每年在育苗生产中所消耗的对虾数量至少达几百万尾。其中绝大部分都来自海捕春虾。这一现象的出现,业已构成对虾种资源保护的严重威胁。因此,如何转而利用养殖对虾进行人工越冬和苗种繁殖,已经是目前虾类养殖生产中所面临的、迫切需要解决的问题之一。大力开展亲虾人工 With the vigorous development of shrimp farming in our country, the demand for seedlings has been increasing year by year. The number of broodstock used for raising seedlings has also risen with the number of broodstock. According to incomplete statistics, at present, the number of shrimp consumed in nursery production in China reaches at least several million at the moment. Most of them come from the sea catch shrimp. The appearance of this phenomenon has posed a serious threat to shrimp species resources protection. Therefore, how to switch to the use of farmed shrimp for artificial overwintering and seed multiplication is already one of the most urgent problems to be solved in shrimp farming. Vigorously carry out the artificial parent