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    - 首页 - Innovation - Achievements
    Innovation

    The "Application and Demonstration of Compatible Feed for Green Crab" undertaken by Prof. Zhou Qicun, a post scientist of our institute, successfully passed the on-site test by experts.

    2023年11月15日    已浏览:次   图/文:包红燕


    2023年11月13日,由国家虾蟹产业技术体系首席科学家何建国教授、体系副首席中山大学牛津教授、体系副首席中国水产科学研究院南海水产研究所曹煜成研究员、中山大学黄志坚教授、体系试验站站长余招龙教授级高工等组成的专家组在广州南沙对体系“海水蟹营养需求与饲料”岗位科学家周歧存教授研制的拟穴青蟹人工全价配合饲料应用效果进行测试。

    广州综合试验站于2023年6月18日投放蟹苗,采取地笼捕捞方式进行现场取样,投喂人工全价配合饲料组3只最大个体平均体重为450g/只,投喂鲜活贝类饵料组3只最大个体平均体重为442g/只;人工全价配合饲料和鲜活贝类饵料饲养的雌蟹卵巢发育均至锯齿基部,肉眼观测较饱满,呈橙黄色,卵巢发育正常;经现场品鉴,两组青蟹肌肉饱满、结实,口感鲜甜,两组无差异。

    专家组一致认为,投喂人工全价配合饲料可以满足养成期和育肥期青蟹养殖的需求,与投喂贝类等鲜活饵料相比,青蟹体重、颜色、肥满度和品质没有差异。




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