浙江农业科学

浙江农业科学 ›› 2024, Vol. 65 ›› Issue (12): 3025-3030.DOI: 10.16178/j.issn.0528-9017.20240366

• 蚕桑与特种养殖 • 上一篇    下一篇

浙江溪流性鱼类产业概况与发展趋势分析

沈小明1(), 许晓军2, 黄福勇2, 杜建明3   

  1. 1.德清昊源水产种业有限公司,浙江 湖州 313200
    2.浙江省农业科学院 水生生物研究所,浙江 杭州 310021
    3.浙江省水产技术推广总站,浙江 杭州 313217
  • 收稿日期:2024-05-09 出版日期:2024-12-11 发布日期:2024-12-25
  • 作者简介:沈小明,男,本科,E-mail:354748388@qq.com。
  • 基金资助:
    浙江省重点研发计划项目(2022C02049)

Industry overview and development trend analysis of stream fish in Zhejiang Province

SHEN Xiaoming1(), XU Xiaojun2, HUANG Fuyong2, DU Jianming3   

  1. 1. Deqing Haoyuan Aquatic Seed Industry Co., Ltd., Huzhou 313200, Zhejiang
    2. Institute of Hydrobiology, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, Zhejiang
    3. Zhejiang Provincial Aquaculture Technology Promotion Center, Hangzhou 313217, Zhejiang
  • Received:2024-05-09 Online:2024-12-11 Published:2024-12-25

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摘要：

浙江是国内开发利用溪流性鱼类最早、养殖规模和市场最大的省份。本研究依据2020—2023年连续3 a对全省溪流性鱼类养殖产业的现场调研、座谈及生产实践,全面分析了溪流性鱼类养殖现状、存在的主要问题和发展趋势。目前,浙江省已建成包括省级原良种场、苗种繁育场和养殖主体在内的溪流性鱼类繁育养殖体系,年苗种繁育量突破5亿尾,养殖产量2 300 t。池塘养殖将是今后溪流性鱼类重点发展的养殖模式,利用平原池塘进行溪流性鱼类大规格鱼种培育,再转入工厂化循环水或帆布池进行商品鱼两段式养殖模式,利用山区优质水资源条件,对平原池塘养殖商品鱼进行生态净养,将成为未来的重点发展方向。

关键词: 溪流性鱼类, 养殖现状, 趋势分析

Abstract:

Zhejiang Province is the earliest province in China to develop and utilize stream fish, with the largest scale of aquaculture and market. This study comprehensively analyzes the current situation, main problems, and development trends of stream fish aquaculture industry based on on-site research, discussions, and production practices conducted for three consecutive years from 2020 to 2023 in Zhejiang Province. At present, Zhejiang Province has established a breeding and aquaculture system for stream fish, including provincial-level original breeding farms, seedling breeding farms, and aquaculture entities. The annual seedling breeding quantity has exceeded 500 million and the aquaculture production is 2 300 t. Pond aquaculture will be a key development of aquaculture model for stream fish in the future. Large scale seedling breeding of stream fish will be carried out using plain ponds, followed by two-stage aquaculture of commercial fish using factory recycled water or canvas ponds. Utilizing high-quality water resources in mountainous areas, ecological-clean aquaculture of commercial fish in plain ponds will become a key development of direction in the future.

Key words: stream fish, aquaculture current situation, trend analysis

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