在对虾大面积推广养殖以后,所需的大量苗种供应问题也得到了解决,目前,全人工繁殖用的亲虾大部分从大面积生产塘口中在起捕上市时挑选,这往往选不上大量满意的虾作为越冬亲虾。我们经过多年的观察,认为全人工繁殖用的亲虾,以专塘培育为佳,其优点一是可定向培育出大规格无病害亲虾个体;二是可选择具较远血缘关系的虾苗培育,避免和防止因近亲交配而退化;三是可解决南方早放虾苗及双季虾苗生产的提前供应;四是亲虾选择时间不受大生产限制,可以在生产池结束后起捕,总之亲虾专 Large-scale promotion of shrimp farming in the future, the large number of seed supply needs to be resolved, at present, most of the artificial reproduction of broodstock from the large-scale production ponds in the market when picking, which often can not choose A lot of satisfied shrimp as winter wintering shrimp. After many years of observation, we believe that the whole artificial reproduction of broodstock to cultivate ponds is better, the advantage of one can be targeted to develop large-scale disease-free broodstock individuals; the second is to choose more distant blood relationship of shrimp Cultivate, avoid and prevent degradation due to inbreeding; third is to solve the early supply of shrimp and double-season shrimp in the south of the early supply of production; Fourth, brooder selection time from the restrictions of large-scale production, can be arrested after the production pond In short pro-shrimp