農業部水產試驗所全球資訊網

1.為保育重要水產生物的遺傳資源，以利養殖產業及水產高科技產業發展，將進行 重要水產生物之保種及育種，以利生產優質水產種苗。同時利用溫控條件，來控制 石斑魚產卵，期能提早產卵孵化，以避開幼苗罹病高風險季節，進而提高幼苗活存 率與育成率。其次收集及保存臺灣周邊海域重要鮪類種原2種（黃鰭鮪及大目鮪 ），建立陸上魚塭鮪類種魚培育的技術，並探討在池中培育種魚之生殖生物學及估 算年齡與成長。建立冷水性魚類繁養殖之相關技術，供產業界參考。 2.被視為新興海洋資源的深層海水具有穩定性低溫、乾淨、無病原菌及富含礦物質 、營養鹽及微量元素等特性，研究指出適合貝類養殖。本年度擬收集貝類種原進行 培育，包括鮑魚與九孔。並紀錄其成長與活存情形，建立貝類種原之基礎資料。繁 殖季節時，利用深層海水進行貝類繁殖初步試驗，探討深層海水繁殖貝類之成效。 3.台灣周邊海域約有4百多種海藻，但受到利用的卻有限， 海藻具有非常多的功用 包括可作為健康食品、美容用品、醫療藥品、食物、淨化水質、節能減氮及作為生 質能源使用。本計畫擬針對東部海域及高經濟價值之藻類，進行保種與培育研究 ，並將其運用於海藻量產上，開發商業產品以促進海藻產業能快速發展。 4.添加不同營養鹽，比較擬球藻生長情形，並進行批次式及半連續式培養試驗，建 立擬球藻培養之技術。 5.本研究收集台灣周圍海域六種龍蝦進行保種。建立六種龍蝦養殖之基礎資料及成 長速率狀況，研究結果可供養殖業者應用。 6.種原庫為保存優良種魚及培育安全種苗，必需將養殖環境保持在無特定病原 (SPF)的狀態。為此本研究將建立種原庫安全繁養殖系統，嚴格監控管理各種可能帶 入病原的途徑，並且制定突發感染狀況的處理SOP，以期維護種原庫繁養殖生物之健 康。 7.日本鰻為亞洲重要經濟養殖魚種，養殖所需鰻苗多賴天然捕獲，鰻苗資源有限 ，導致產業面臨壓力，以101年為例：台灣鰻魚年產量僅2244公噸，產值約25億，故 需建立鰻魚人工繁殖技術，維持鰻魚等相關產業穩定發展。在誘導鰻魚性腺發育方 面目前仍以鮭魚腦下垂體研磨液混合促性腺激素注射之方式。 本研究擬探討以深層海水蓄養日本鰻是否有助於鰻魚性腺發育，期能建立較適合的鰻魚人工繁殖方式。

研究報告摘要(英) 1.For genetic conservation of important aquatic biological resources and promoting the aquaculture industries and aquatic hi-tech industry development, we are going to carry on conservation and breeding important aquatic organisms in order to facilitate the production of high-quality aquatic fries. While this time, taking advantage of the conditions of the temperature to control grouper spawning period and hatching eggs earlier could avoid the high risk of high fries morbidity season and improve the survival rate and rearing rate of fries. Followed, to collect and keep the important tuna-like species (yellow fin tuna and bigeye tuna) surrounding Taiwan waters and establish the landbased fish farm of tuna species fish cultivating technology that help to explore the reproductive biology and estimate the age and growth rate in the pool cultivate species. Cold water fish propagation and culture technology are builded for farmer reference. 2.Characteristics of deep sea water is low, clean, pathogen-free and rich in minerals, nutrients and trace elements, suitable for shellfish aquaculture. Be collected in the current year the shellfish species original to cultivate, including abalone and small abalone. And record the growth and survival situation to establish shellfish species of basic information. Breeding season, using deep seawater the shellfish breeding preliminary test to investigate the effectiveness of deep sea water breeding shellfish. 3. About four hundred kinds of seaweed in Taiwan, but the use was limited.The macroalgae has more function, including as a health food, beauty products, medical supplies food to purify water to save energy and reduce nitrogen as biomass energy use. This project is for the east coast and the high economic value of algae, for conservation and cultivation research, and applies them to seaweed production, the development of commercial products in order to promote the rapid development of algae industry. 4.The effects of using enriched seawater with various nutrients on the growth of Nannochloropsis oculata will be tested. After batch culture and semi-continuous culture test we want to establish technologies of culture the N. oculata. 5.To Collect six kinds of spiny lobster around Taiwan and conservation and establish the basic data and growth rate of these six species. The research results can be applied for aquaculture. 6.National marine germplasm center for the preservation of good stock fishes and nurturing safety fries, culture environment is necessary to keep in a specific pathogen-free (SPF) state. To this end, this research will build propagation and culture security system in the germplasm center, strict monitoring and management at any pathway that pathogen may be brought into, and to develop a sudden infection treatment SOP, in order to safeguard the health of propagation and culture objects of the germplasm center. 7. The Japanese eel is one of the most important species of the aquaculture industry of Asia. Glass eels for aquaculture is completely caught from wild. Recently, glass-eel catches not meeting the demand of aquaculture farms,aAffect eel farming and other related industries,In 2011 , for example: Taiwan's annual production of only 2244 tonnes of eel, the output value of about 2.5 billion. Artificially induced sexual maturity of the eel used homogenized salmon pituitary mixed gonadotropin injection and mature female eels induced spawning used DHP injected. This study was to explore the effects of gonadal development of the eel breeding in deep seawater , in order to establish a more appropriate eel artificial propagation methods.