The survey on growth and survival larvae of different generation of Litopenaeus vannameiu

Abstract

In the present Shrimp industry Has become a huge industry . The shrimp culture in Bushehr province began with Penaeus semisulcatus and Fenneropenaeus indicus and with introducing Litopenaeus vannamei in Iran Was known as a culture species.The shrimp production rate in IRAN is about 23000 metric ton. Outbreak of Various diseases and Biosecurity are most important things to produce Specific Patogen Free(SPF) shrimp.In this regard, production of SPF shrimp is The main requirements of shrimp industry.The survey on growth and srvival larve of different generation of Litopenaeus vannamei project was carried out in 2013 and 2014.Broodstock selecting ,propagation, culture and shrimp generation Was performed in 2012 until 2014.In 2014 we produced 4300 pieces of prebroodstock with 22.38 gram and 86 percent survival rate after 120 days of culture.