首页 | 本学科首页   官方微博 | 高级检索  
     

缢蛏无水保活技术研究
引用本文:齐凤生,刘红英,张辉. 缢蛏无水保活技术研究[J]. 安徽农业科学, 2010, 0(25): 13717-13718,13996. DOI: 10.3969/j.issn.0517-6611.2010.25.064
作者姓名:齐凤生  刘红英  张辉
作者单位:河北农业大学海洋学院,河北秦皇岛,066003;河北农业大学海洋学院,河北秦皇岛,066003;河北农业大学海洋学院,河北秦皇岛,066003
基金项目:国家海洋局海洋公益性行业科研专项经费2010-8-2,河北省海洋局科技项目 
摘    要:[目的]研究温度、湿度和氧气等因素对缢蛏无水保活效果的影响。[方法]分别将缢蛏置于6种温度条件下(-1.5~0、5±1、10±1、18±1、24±1℃、冰藏(淡水冰、海水冰))进行保藏,每组分别加湿、充氧,研究不同试验组缢蛏的存活情况。[结果]缢蛏在冰温条件下(-1.5~0℃)的保活效果最好,保存10d时存活率仍可达100%,随着温度的升高,缢蛏存活率逐渐降低;加湿、充氧可提高缢蛏的存活率。[结论]该研究促进了缢蛏保活技术的进一步发展。

关 键 词:缢蛏  保活条件  存活率

Study on Technique of Keeping Sinonovaculla constricta Alive without Water
QI Feng-sheng et al. Study on Technique of Keeping Sinonovaculla constricta Alive without Water[J]. Journal of Anhui Agricultural Sciences, 2010, 0(25): 13717-13718,13996. DOI: 10.3969/j.issn.0517-6611.2010.25.064
Authors:QI Feng-sheng et al
Affiliation:QI Feng-sheng et al (Ocean College of Hebei Agricultural University,Qinhuangdao,Hebei 066003)
Abstract:[Objective]The aim was to study the effects of factors such as temperature,humidity and oxygen on keeping alive effect of Sinonovaculla constricta without water were studied.[Method]The S.Constricta were preserved at 6 kinds of temperature (-1.5-0,5±1,10±1,18±1,24±1 ℃,iced preservation (freshwater ice,sea ice)).Each group was humidified and oxygenated,resp..The survival rates of S.Constricta in different experimental groups were studied.[Results]The preservation effect of S.Constricta at ice temperature (-1.5-0 ℃) was the best,and its survival rate was 100% after 10 d of preservation.The survival rate of S.Constricta was decreased gradually with the increase of temperature.Humidification and oxygenation could increase the survival rate of S.Constricta.[Conclusion]This study promoted the further development of S.Constricta aquaculture.
Keywords:Sinonovaculla constricta  Keeping alive condition  Survival rate  
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号