赤峰地区淡水小龙虾苗种培育试验OA
Greenhouse rearing of crayfish(Procambarus clarkii)fry in a cold northern region:A case study from Chifeng
为探索北方高寒地区小龙虾(Procambarus clarkii)规模化养殖技术,在赤峰市红山区开展小龙虾苗种培育试验.经 30 d的温室苗种培育后,获体长 1.5 cm～3.0 cm小龙虾苗种 47 万尾,成活率 78.3%.经效益核算,产值 18.8 万元,成本 12.949 万元,总利润 5.851 万元.该试验证实,在北方高寒地区温室培育小龙虾苗种可行,为当地及同类地区小龙虾养殖提供技术依据与经济参考.
To explore large-scale crayfish(Procambarus clarkii)aquaculture techniques in cold northern regions,a fry rearing experiment was conducted in the Hongshan District of Chifeng City.After 30 days of greenhouse seedling cultivation,470,000 fry crayfish with a body length of 1.5 cm to 3.0 cm were obtained,with a survival rate of 78.3%.Benefit analysis showed a total output value of 188,000 CNY,costs of 129,490 CNY,and a net profit of 58,510 CNY.This experiment demonstrates the feasibility of rearing crayfish fry in greenhouses in cold northern re-gions,providing technical and economic references for local and similar areas in crayfish aquaculture.
王欣然;王利;黄国成;孙毅;马志强;安书东;张志国
赤峰市农牧技术推广中心,内蒙古 赤峰 024005赤峰市农牧技术推广中心,内蒙古 赤峰 024005赤峰市农牧技术推广中心,内蒙古 赤峰 024005赤峰市农牧技术推广中心,内蒙古 赤峰 024005赤峰市农牧技术推广中心,内蒙古 赤峰 024005阿鲁科尔沁旗农牧业综合行政执法大队,内蒙古 赤峰 025500翁牛特旗农牧局,内蒙古 赤峰 024500
农业科技
北方高寒地区小龙虾(Procambarus clarkii)苗种温室培育
cold northern regioncrayfish(Procambarus clarkii)frygreenhouse rearing
《黑龙江水产》 2026 (1)
49-52,4
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