《2025年度长三角河蟹产业发展白皮书》在沪发布|人人妻人人藻人人爽欧美一区
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中新网上海11月15日电 (记者 许婧 郑莹莹)大闸蟹进入膏满肉甜时,上海海洋大学、上海市中华绒螯蟹产业技术体系15日在沪发布《2025年度长三角河蟹产业发展白皮书》(简称:白皮书),其内容显示,2024年,长三角地区的河蟹产量为523825吨,约占全国河蟹总产量的58.57%,是名副其实的河蟹产业“重镇”。

白皮书分析,2018年至2024年,中国河蟹产业重心向东北方向小幅偏移,其原因是辽宁河蟹产业市场需求增加、养殖技术进步及养殖环境改善;同时黑龙江、吉林等省的河蟹产业发展成效明显。
上海海洋大学教授王成辉指出,高温会加速“南蟹北养”步伐,黄河流域河蟹养殖带会进一步拓展,与长三角形成较为明显的产业互补。
白皮书指出,长三角地区既是河蟹主产区,也是河蟹主市场,可以通过河蟹产业带动区域经济发展。
为了推进长三角地区河蟹产业地方品牌建设,该白皮书首次尝试设计河蟹品牌价值指标体系。研究团队通过给河蟹的产品品质价值、文旅经济价值等指标打分,对长三角地区河蟹品牌价值进行排名。
另外,自2010年上海启动中华绒螯蟹产业技术体系建设以来,其河蟹产业格局发生了显著变化。今年上海持续高温,但上海河蟹产业依托科技创新,优化了养殖空间,有效缓解高温影响,上海本地出产的大闸蟹已开始批量上市。(完)
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