【摘 要】
：
自2009年凡纳滨对虾早期综合死亡症(EMS)爆发以来，养殖成功率连年降低。针对钦州地区春、秋、冬季海水盐度较高，一般在10度左右，而夏季海水盐度趋于0度的特殊环境条件，为探索适应钦州低盐度地区凡纳滨对虾鱼虾混养模式，笔者经过多年的不断实践，在养殖取得成功的基础之上，总结出保障鱼虾混养成功率的关键技术要点如下：第一，不同鱼类和同一种鱼类不同规格的合理放养搭配比例、合适的放养时机是保障养殖取得成功的
【机 构】
：
钦州学院海洋学院;广西北部湾海洋生物多样性养护重点实验室;北部湾海洋生物资源开发与保护重点实验室,广西 钦州 535099;广西大学动物科学学院,广西 南宁 530003
【出 处】
：
中国甲壳动物学会第十三次学术研讨会
论文部分内容阅读
自2009年凡纳滨对虾早期综合死亡症(EMS)爆发以来，养殖成功率连年降低。针对钦州地区春、秋、冬季海水盐度较高，一般在10度左右，而夏季海水盐度趋于0度的特殊环境条件，为探索适应钦州低盐度地区凡纳滨对虾鱼虾混养模式，笔者经过多年的不断实践，在养殖取得成功的基础之上，总结出保障鱼虾混养成功率的关键技术要点如下：第一，不同鱼类和同一种鱼类不同规格的合理放养搭配比例、合适的放养时机是保障养殖取得成功的首要条件，放养时既要考虑肉食性鱼类清除死弱病虾所起到的切断传播病源的作用，又要考虑杂食性或植食性鱼类对养殖环境的清洁作用。
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