湖北农业科学 ›› 2022, Vol. 61 ›› Issue (8): 87-89.doi: 10.14088/j.cnki.issn0439-8114.2022.08.016

• 水产养殖 • 上一篇    下一篇

不同密度池塘圈养加州鲈对比试验

温周瑞1, 韩育章1, 何绪刚2, 易爱武3, 杨军4, 李霄1, 黄君1   

  1. 1.湖北省水产科学研究所,武汉 430077;
    2.华中农业大学,武汉 430070;
    3.枝江渔丫头专业合作社,湖北 枝江 443200;
    4.宜昌市水产技术推广站,湖北 宜昌 443000
  • 收稿日期:2021-08-13 出版日期:2022-04-25 发布日期:2022-05-12
  • 作者简介:温周瑞(1966-),男,江西瑞昌人,研究员,博士,主要从事水产健康养殖技术研究,(电话)18086422095(电子信箱)luojie_qq@163.com。
  • 基金资助:
    湖北省农业科技创新行动项目池塘绿色生态养殖技术创新项目

Contrastive experiment of Micropterus salmoides farmed in tank in ponds with different stocking densities

WEN Zhou-rui1, HAN Yu-zhang1, HE Xu-gang2, YI Ai-wu3, YANG Jun4, LI Xiao1, HUANG Jun1   

  1. 1. Hubei Fisheries Science Research Institute,Wuhan 430077, China;
    2. Huazhong Agriculture University,Wuhan 430070, China;
    3. Zhijiang Yuyatou Fishery Cooperation Society, Zhijiang 443200, Hubei, China;
    4. Yichang Station of Fishery Technology Extention ,Yichang 443000, Hubei, China
  • Received:2021-08-13 Online:2022-04-25 Published:2022-05-12

摘要: 为完善池塘圈养品种和技术,进行不同密度池塘圈养加州鲈(Micropterus salmoides)对比试验。结果表明,1组(2 300尾/圈)、2组(3 500尾/圈)、3组(5 000尾/圈)3个密度组的平均规格分别为401.8、377.2、342.9 g,平均产量分别为695.1、1 078.1、1 316.5 kg/圈,单位水体加州鲈商品鱼产量分别为27.8、43.1和52.7 kg/m3,平均每圈产值分别为23 631.7、36 656.3、44 761.0元,平均每圈利润分别为2 586.6、 8 947.6和11 913.6元。

关键词: 加州鲈(Micropterus salmoides), 池塘, 圈养

Abstract: In order to enrich the breeding varieties and improve the breeding technology, a comparative experiment on different densities of Micropterus salmoides stocking in the tank cultivation system was conducted. Three density groups were designed for experiment, with 2 300 ind./tank(1#group), 3 500 ind./tank(2#group) and 5 000 ind./tank(3#group) respectively. The results showed the average body weight of the three density groups reached 401.8, 377.2 and 342.9 g, respectively. The average yields of 1#group, 2#group and 3#group were 695.1, 1 078.1 and 1 316.5 kg/tank, the fish yield per unit of water body were 27.8,43.1 and 52.7 kg/m3, the production value were 23 631.7,36 656.3 and 44 761.0 yuan/tank, respectively, the profil were 2 586.6, 8 947.6 and 11 913.6 yuan/tank.

Key words: Micropterus salmoides, pond, tank cultivation

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