飼料鱖工廠化循環(huán)水馴化模式技術(shù)要點(diǎn)及效益分析

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AnalysisoftechnicalpointsandbenefitoffeedSinipercachuatsi inthe domestication model of industrial circulating water

WU Minglin1JIANG Yangyang1ZHOU Beibei1SUN Yongxu1ZHOU Xiang1LI Haiyangl LI Zhengrong2 WANG Jian3

（ Anhui Province Key Laboratory of Aquaculture & Stock Enhancement，F(xiàn)isheries Research Institute，Anhui Academy of Agricultural Sciences，Hefei 230031， China； 2Aquatic Technology Promotion Station of Anhui Province，Hefei 2306O1， China； 3Anhui Yuguo Fishery Biotechnology Co.， Ltd.，F(xiàn)uyang 2360Oo， China）

AbstractTo investigate the domestication effciency of feed Siniperca chuatsi in the domestication model of industrial circulating water，anearly-stage Siniperca chuatsi was conducted inarectangular training tankover52days. Growth performance indicators，includingsuvival rate of Siniperca chuatsi，were measured，and economic benefits were analyzed.Theresults showedthat after domesticationthefinal specificationoffeed Siniperca chuatsi was 43 individuals/kg， with a survival rate of 90.72% ，weight gain rate of 924.67% ，and feed conversion ratio of 1.O7. Economic benefits analysis revealed a net profit of 78 832 yuan， with an overall break-even survival rate exceeding 42.43% . In conclusion，this training model offers advantages suchas ashort cycle，simpleoperation，strong controllability，high survival rate，andsignificant economic benefits，makingit suitable for broader application in production.

Keywords feed Siniperca chuatsi； domestication； industrial circulating water； economic benefit

鱖（Sinipercachuatsi）屬鱸形目鮨科鱖屬，因其肉質(zhì)細(xì)嫩、味道鮮美、營養(yǎng)價(jià)值高且無肌間刺而深受消費(fèi)者喜愛。（剩余5398字）