Thegrowingdemandofprawnproteinintheworldhasbeendemandinganincreasingcatchofprawnfromtheseawhich,however,failstomeettheneedsduetooverexploitation.Thiseasehasalwaysbeenakeensubjectamongusfisheryseientists.WiththesupportandguidanceoftheProvincialGovernmentofShandong,theShandongFisheryBureauhasbeencarryingoutaprojectof"theEx-