一.SPF白蝦繁養殖技術之建立與優良品系之選育The objective of the project is to establish the SPF broodstock of Litopenaeus vannameiand to help private farmers to follow the techniques to breed high health SPF larvae andto rear SPF shrimp under SPF environment. The prospective outcome of this project areas follows: (1) Five thousand pairs of SFP broodstock will be produced and sold to privatehatchery to mass produce SPF larvae. (2) Zero exchange shrimp lavrae rearingtechniques using probiotics will be established. (3) Economic viable SPF shrimp rearingtechnology will be deveolped to prevent the pathogen from invading culture ponds. (4)Value-added strains of L. vannamei with high resistence, growth and fecudity will beproduced.二.零排放水蝦類大量養殖系統之建立Literture showed it an effecient way to save water consumption that circulating watersystem was applied to indoor shrimp culture, and micro-bubbles-exchange system wasalso magnifested helpful for enhancing the suvival rate of shrimp farmedindoors.However,Data is still defficient for farming Penaeus Penicillatus outdoorsthrough a set of system of micro-bubbles-zero-exchange combined circulating water.The experiment is aimed at conducing to basic data on the application of these twosystem.