journal6 ›› 2006, Vol. 27 ›› Issue (3): 90-92.

• 生物资源 • 上一篇    下一篇

武陵山区大鲵的人工养殖

  

  1. (湘西自治州畜牧水产科技管理站,湖南 吉首 416000)
  • 出版日期:2006-05-25 发布日期:2012-09-11
  • 作者简介:白洪清(1969-),男,湖南省保靖县人,湘西自治州畜牧水产科技管理站工程师,主要从事特种水产养殖研究.

Artificial Breeding Andrias Davianus In WuLin Mountain Area

  1. (The Technical Station of Livestock and Aquatic Management of the Western Autonomous Prefecture of Hunan Province,Jishou 416000,Hunan China)
  • Online:2006-05-25 Published:2012-09-11

摘要:在武陵山区利用水库底层水养殖大鲵1年,成活率100%,平均增重1.92 kg/尾,平均饵料系数为2.23,平均摄食频率为6.2次/月,9~12月为主要摄食月,占全年摄食50%以上.

关键词: 武陵山区, 大鲵, 人工养殖技术

Abstract: This article reports using the bottom water of the reservoir to breed andrias davianus in WuLin Mountain area for one year.This method can achieve 100% survival rate,average 1.92 kg/fish eight increase,2.23 conversion rate of food,and 6.2/month frenquecy of ingestion food,september to december being the main period of ingestion food.

Key words: WuLin Mountain area, andrias davianus, artificial breeding technology

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