National Taiwan Ocean University Institutional Repository:Item 987654321/45171
English  |  正體中文  |  简体中文  |  全文笔数/总笔数 : 26994/38795
造访人次 : 2386919      在线人数 : 35
RC Version 4.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
搜寻范围 进阶搜寻

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/45171

题名: Studies on the feasibility of red tilapia culture in saline water. In:L. Fishelson and Z. Yaron (compilers)
作者: Liao, I C.;Chang, S.L.
日期: 1983
上传时间: 2018-02-26T02:41:31Z
出版者: Proceedings of International Symposium on Tilapia in Aquaculture
摘要: Abstract:
Having a glorious reddish coloration and lacking black peritoneum, red tilapia (Oreochromis sp.) are very similar to the precious sea bream (Chrysophrys maior). It has been proved that red tilapia are preferred over common tilapia by the consumers in Taiwan; the meat of red tilapia cultured in saline water is quite suitable for preparing "Sashimi"; their culture in the sea water and brackish water usually results in a lower fecundity, and can prevent excessive recruitment in the culture pond. The aim of this study is to evaluate the feasibility of red tilapia culture in saline water. Red tilapia were cultured separately in sea water (34‰), brackish water (l7‰) and fresh water (1.5-2.0‰) for comparison. In mixsex rearing experiment, the results showed that the red tilapia reared in brackish and sea water grew faster than those reared in fresh water. But in all male rearing experiment, the best growth was obtained from the fish reared in fresh water. The results also showed that the variation of body weight from saline water was larger than that from fresh water. The territoriality and mating behavior probably cause the differences in growth among the fish reared in three different salinity of waters. The only disadvantage for the red tilapia cultured in saline water is that they are easily bruised, and attacked by fish lice resulting in a lose of appetite and even death. However, disinfection treatment after handling for measurements will reduce this symptom. Considering the above fact, red tilapia can be cultured in saline water satisfactorily. It is thus suggested that a project for culturing red tilapia in shallow sea or in cages in sea bay should have a good promise in the future.
關聯: pp.524-533
URI: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/45171
显示于类别:[廖一久院士專區] 期刊論文

文件中的档案:

没有与此文件相关的档案.



在NTOUR中所有的数据项都受到原著作权保护.

 


著作權政策宣告: 本網站之內容為國立臺灣海洋大學所收錄之機構典藏,無償提供學術研究與公眾教育等公益性使用,請合理使用本網站之內容,以尊重著作權人之權益。
網站維護: 海大圖資處 圖書系統組
DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - 回馈