作 者:
阿达可白克·可尔江;张人铭;于山江·玉素浦;郭焱
摘 要:
【目的】研究天然河流野生欧鲇的采捕、短运及就地暂养技术,为欧鲇未来的引种移植、驯养繁育、种质资源保护及规模化开发利用提供科学数据。【方法】采用不同捕鱼工具(渔网、鱼钩)对天然河流野生欧鲇进行采捕试验,利用不同交通工具(微型车、摩托车)和装鱼工具(帆布水箱、铁制水箱、塑料布袋)将捕获的欧鲇短运于微型水泥池和土池就地暂养,统计成活率。【结果】采捕欧鲇原种共95尾,体长、体重规格分别在30.0~90.0 cm和200~7 000 g;其中被短距运输试验的欧鲇数量共93尾,短运成活率为98.9%,被就地暂养的共92尾,暂养成活率为72.8%。【结论】筛选的方法(用地笼网捕欧鲇和用微型车与帆布水箱、摩托车与塑料袋短运欧鲇、用小型土池暂养欧鲇等)较好获得对人造土池开始产生适应能力的欧鲇原种共67尾。
译 名:
Experimental Study of Capturing and Short Distance Transportation with in Situ Temporary Rising of Silurus Glanis Linnaeus in Yili River
作 者:
Adakebaike Keerjiang;ZHANG Ren-ming;Yushanjiang Yusufu;GUO Yan;Research Institute of Fisheries Science of Xinjiang Uygur Autonomous Region;
关键词:
Yili River;;Silurus Glanis Linnaeus;;capturing;;short distance transportation;;in situ temporarily feeding
摘 要:
【Objective】To study the techniques of the catching,short distance transport and in situ temporary feeding of the wild Silurus glanis Linnaeus.【Method】Different fishing tools( fishing nets,fishhook)for catching the wilding Silurus glanis Linnaeus were used to do the in- place temporary feeding tests and various traffic tools( minicabs,motorcycles) and containers( canvas water box,iron water box and the plastic bags were applied for short distance carriage to the small down land ponds or cement ponds.【Result】The Silurus glanis Linnaeus caught were 95,whose body lengths were between 30. 0- 90. 0 cm,and their weights ranged from 200 to 7 000 g; among which,93 were for short distance transportation test,and the survival rate was 98.9%. There were 92 for in- place temporary feeding tests and the survival rate was 71. 7%. 【Conclusion】This scientific testing laid a solid foundation for introducing Silurus glanis linnaeus fine sort,domestication and breeding,germplasm resources protection or large- scale development and utilization.