摘要
结合投饵用音响驯化鲤鱼(Cyprinus carpio)、草鱼(Ctenopharyngodon idellus).结果表明,鲤鱼、草鱼对400 Hz正弦波连续音反应敏感.音响驯化5 d后,鲤鱼平均聚集率达96％,草鱼聚集率则达到100％.鲤鱼、草鱼在放声后迅速游向声源,驯化最后一天平均聚集时间分别为24.4 s、23 s.
The behavior of Cyprinus carpio and Ctenopharyngodon idellus was studied by means of acoustic taming with baiting. It was found that the fish was sensitive to sound of 400 Hz after 5 days'taming. The average aggregation ratio of Cyprinus carpio was 96 % , and that of Ctenopharyngodon idellus was 100 % . The fish ran toward the sound source quickly after the sound rang and then swam around the source. The average aggregation time of Cyprinus carpio was 24. 4 s in the last day of acoustic behavior control, and that of Ctenopharyngodon idellus was 23 s.
出处
《集美大学学报（自然科学版）》
CAS
北大核心
2004年第2期110-115,共6页
Journal of Jimei University：Natural Science
基金
辽宁省科技厅资助项目(001054)
关键词
音响驯化
鲤鱼
草鱼
诱引
聚集率
聚集时间
Cyprinus carpio
Ctenopharyngodon idellus
acoustic taming
aggregation ratio
aggregation time
