The purpose of this project is to establish the techniques of stock enhancement along thecoastal of Yulin and Chiayi of kuruma prawn. The objectives are to establish the massproduction of seed, large-scale nursery, tagging techniques and to evaluate the effort ofreleasing of kuruma prawn. This year had obtained 1000 thousand 3-5 ㎝juvenile and10 thousand 10-15 ㎝adult prawn for releasing. Those were in 100:1 ratio for tagging.And analysis Mitochondria's DNA to establish DNA data of the releasing prawnpopulation.