| 缢蛏无水保活技术研究 |
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| 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 |
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| 作者姓名： | 齐凤生 刘红英 张辉 |
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| 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 |
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| 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 |
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| 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。
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| 关 键 词： | 缢蛏 保活条件 存活率 |
Study on Technique of Keeping Sinonovaculla constricta Alive without Water |
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| 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 |
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| Authors: | QI Feng-sheng et al |
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| Affiliation: | QI Feng-sheng et al (Ocean College of Hebei Agricultural University,Qinhuangdao,Hebei 066003) |
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| 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. |
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| Keywords: | Sinonovaculla constricta Keeping alive condition Survival rate |
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