2005-01-012024-05-15https://scholars.lib.ntu.edu.tw/handle/123456789/664970摘要：本年度的目標是繼續探討土池與水道池結合的養殖模式，重點有二，一是用水道池養蝦苗，長至1-2cm再放入土池。因為以去年的經驗，宜蘭地區春季天氣不穩定，業者在三、四月放苗，五、六月之交時常因上下午溫差及暴雨導致暴斃，如果在水道池放苗，利用水道池穩定的特點保護蝦苗的健康，等過了六月初再移入土池就更安全。且以養至八月收穫來說，土池的淤泥僅累積兩個月，相對亦較由四月起連續養殖四個月安全。二是在六月至八月用土池的藻水引入水道池養殖豐年蝦，一方面用豐年蝦吃藻來控制藻的濃度和水質，同時可將豐年蝦當成副產品來增加收益。建立節省水土資源的高密度立體養蝦系統，與傳統室外養殖池配合，建立經濟可行的量產模式。<br> Abstract: The purpose of this project is to develop a high density, multi-stack shrimp production system and a new economical production strategy. The works for this year include designing and implementing the stacking method, experimenting the growth of shrimp of different size in the system, improving the grading technology, and developing particle detecting equipment. The experiments will be conducted in National Taiwan University and will use the ultravoilet light to control microbial density, use biofilters to maintein water quality, and use a programmable logic controller to integrate the paddlewheel, feeders, and the sediment suction equipment. The results of the experiments can be used to evaluate the feasiblity of the production strategy.蝦循環水道系統自動化ShrimpRe-circulated raceway systemAutomation