Group 1 - The article highlights the rising popularity of blue crayfish, specifically the Australian freshwater crayfish, in Changshu, which is being marketed as a premium alternative to traditional crayfish [1][2] - The blue crayfish is larger and has a higher meat yield compared to regular crayfish, with prices being twice as high but offering three to five times the meat yield [1][2] - Local restaurants, such as Wang Si Restaurant and Changshu International Hotel, have begun to incorporate blue crayfish into their menus, reflecting a growing trend in the "crayfish economy" [1][2] Group 2 - The blue crayfish is cultivated locally by Suzhou Hengyang Aolong Agricultural Technology Co., which has developed proprietary breeding techniques and established seven seedling bases nationwide, achieving annual sales of over 3,000 tons and exceeding 100 million yuan in revenue [2] - The collaboration between local restaurants and the crayfish supplier aims to enhance the value of local agricultural products and provide unique dining experiences for both residents and visitors [2][3] - Continuous innovation in dish offerings and feedback loops between restaurants and suppliers are being emphasized to improve the quality of the blue crayfish and adapt to market demands [3]

中新网云南临沧6月2日电 (贺海俊)近年来，沪滇协作项目在推动云南省乡村振兴和产业发展方面取得显 著成效。澳洲淡水龙虾养殖项目作为沪滇协作的一项重要内容，在云南省临沧市耿马傣族佤族自治县成 功落地并取得显著成果，为当地经济发展注入强劲动能。 工作人员对单只澳洲淡水龙虾进行称重。贺海俊摄 耿马县拥有丰富淡水资源和气候优势，近年来成功探索出澳洲淡水龙虾生态养殖模式。澳洲淡水龙虾原 产于澳大利亚，以其肉质嫩滑、鲜美可口、营养价值高著称。 位于耿马县的一处澳洲淡水龙虾养殖示范基地，养殖面积达20亩，经过3年的规范养殖和科学管理，该 基地成功解决澳洲淡水龙虾的养殖难题，实现丰收。 "在养殖过程中，我们不仅注重水体的培育，还定期为龙虾补充营养，如投喂胡萝卜、南瓜等，以确保 龙虾健康成长。"该基地负责人申海君介绍，这种精细化管理方式使得养殖出的澳洲淡水龙虾肉质饱 满、口感上佳，广受消费者青睐。 工作人员展示澳洲淡水龙虾。贺海俊摄 据了解，该基地2024年销售澳洲淡水龙虾1.6吨，产值40余万元。目前，项目服务带动稻虾混养面积150 余亩。 随着耿马县澳洲淡水龙虾养殖业的蓬勃发展，消费市场也迎来新机遇。当地积极打通销售渠道， ...