安徽农业科学2024，Vol.52Issue(13)：64-68,5.DOI:10.3969/j.issn.0517-6611.2024.13.016
于桥水库州河鲤的标记技术及放流效果评估
Marking Technology and Release Effect Evaluation of Cyprinus carpio zhouhe L.in Yuqiao Reservoir
摘要
Abstract
In order to explore the marker methods for evaluation the fish stocking in Yuqiao Reservoir,Cyprinus carpio zhouhe L.,a unique species in the Yuqiao Reservoir,was selected as the research object,the effects of visible implant elastomer(VIE)tag and alizarin red-S(ARS) dip marker on Cyprinus carpio zhouhe L.were compared.The results showed that after 60 days of labeling,the average survival rates in the control and the VIE labeling group were 95％ and 94％,respectively,with no significant difference compared to the control group (P>0.05);the average survival rate in the alizarin red-S labeling group was 87％,which was significantly lower than the control group (P<0.05).The re-tention rate of the visible fluorescent and alizarin red-S labeling was 60％ and 10％,respectively,without no significant impacts on the length and weight of Cyprinus carpio zhouhe L..After the release of 5,500 tagged fry,a total of 35 Cyprinus carpio zhouhe L.were caught in four re-captures,the entire recapture rate was 0.637％.It indicated that the visible implant elastomer tag was suitable for the evaluation of the effect of short-cycle stock enhancement.关键词
于桥水库/州河鲤/标记方法/增殖放流Key words
Yuqiao Reservoir/Cyprinus carpio zhouhe L./Marker methods/Stock enhancement分类
农业科技引用本文复制引用
张志华,李泽利,张达娟,高锴,张树林,王其鹏..于桥水库州河鲤的标记技术及放流效果评估[J].安徽农业科学,2024,52(13):64-68,5.基金项目
国家自然科学基金项目(321729780) （321729780）
天津市科技计划项目(22ZYCGSN00260) （22ZYCGSN00260）
天津市教委科研计划项目(2020ZD06,2021KJ110). （2020ZD06,2021KJ110）
