山东省冷水性鱼类养殖现状及健康养殖建议

Current Situation and Healthy Culture Proposals of Cold Water Fish Culture in Shandong Province

对山东省境内的冷水性鱼类养殖企业进行了实地调研,主要涉及内容为冷水性鱼类的养殖面积、产量、养殖品种、养殖模式等现状以及在养殖过程中遇到的技术问题。在对山东省整个区域的资料汇总、统计分析的基础上,根据国内外冷水性鱼类的发展趋势,结合山东省自然资源条件以及养殖经验,提出从循环水养殖、苗种繁育、病害防治及饲料营养等角度开展健康养殖的建议。并且在苗种繁育的工作中需谨慎开展杂交鲟的研究与推广;借鉴成功经验,开展"公司+基地+农户"养殖模式;注重成鱼养殖以及后备亲鱼的培育;大力提升冷水性鱼类深加工规模,形成"繁养-加工-销售"的产业链,推动冷水性鱼类养殖产业的健康发展。

The current situation of cold water fish,including area,yield,species and culture mode and the technique problem in culture,was investigated by on-the-spot investigation of cold water fish culture in Shandong province.It was suggested that the healthy culture might develop from recirculating aquaculture,fry breeding,disease prevention and feed nutrition according to data analysis for Shandong culture industry,and the cold water fish development at home and abroad.It was also proposed carefully conducting the research and promotion of hybrid sturgeon,persisting in the adult fish culture and reserved broodstock cultivation should be persisted,using the advanced culture mode of ＇company,base and peasant household＇ and greatly enhancing the scale of deeply processing to form the industry chain of ＇culture-process-sale＇ and promoting the healthy development of the cold water fish culture.