CAJ | 학술논문

通过分析胭脂鱼传统繁育方式发展中出现的瓶颈，突出构建工厂化循环水繁育系统模式的必要性及紧迫性。介绍了重庆市万州区水产研究所总设备投资约为185万元、有效养殖水面为537．5 m2工厂化循环水繁育车间的系统构成及运行模式，着重分析了主要水质指标的变化及繁育车间的运行效果。结果显示：该繁育车间各系统运行稳定，水质指标正常，催产繁育效果明显，胭脂鱼受精卵孵化率及幼苗存活率分别可达93％和92％以上；经过6个批次的繁育，年产量500余万尾；年产值近1800万元，较往年增值700余万元，车间建设费用1年即可回收，经济社会效益显著，具备广泛的推广空间。同时，根据系统运行中存在的问题，提出了注意事项，并指出优化方向。
통과분석연지어전통번육방식발전중출현적병경，돌출구건공엄화순배수번육계통모식적필요성급긴박성。개소료중경시만주구수산연구소총설비투자약위185만원、유효양식수면위537．5 m2공엄화순배수번육차간적계통구성급운행모식，착중분석료주요수질지표적변화급번육차간적운행효과。결과현시：해번육차간각계통운행은정，수질지표정상，최산번육효과명현，연지어수정란부화솔급유묘존활솔분별가체93％화92％이상；경과6개비차적번육，년산량500여만미；년산치근1800만원，교왕년증치700여만원，차간건설비용1년즉가회수，경제사회효익현저，구비엄범적추엄공간。동시，근거계통운행중존재적문제，제출료주의사항，병지출우화방향。
Through the analysis of the disadvantages of traditional breeding way in Myxocyprinus asiaticus, highlighting the necessity of building industrial recirculation breeding model .This paper introduced the system structure and operation mode of industrial recirculation breeding workshop in Chongqing Wanzhou District , which has total equipment investment of about 1.85 million Yuan and effective water aquaculture is square 537 .5 m2 .The results showed that all systems in the breeding workshop ran stably , the indicators of water quality was normal and the effect of breeding was obvious , the hatching rate and seeding survival rate of Myxocyprinus asiaticus reached more than 93%and 92%, respectively;annual output reached 5 million or so after 6 batches of breeding;annual production valued of nearly 18 million Yuan , which was added more than 700 Yuan compared with the previous year .The economic and social benefits were obvious .Meanwhile , according to the problems existed in system , this paper proposed considerations and pointed out optimization direction , in order to provide comprehensive support for the industrial recirculation breeding system in China .