文献类型：期刊文献

中文题名：两种微藻在无菌和带菌状态下生长特点比较研究

英文题名：Comparative research on the growth characteristics of two microalgae under nonaxenic and axenic conditions

作者：杨世平[1];刘慧玲[2];李活[3];陈妃业[2];黄翔鹄[2]

机构：[1]广东海洋大学广东省海洋开发研究中心;[2]广东海洋大学水产学院;[3]茂名市金阳热带海珍养殖有限公司

年份：2009

期号：5

起止页码：45

中文期刊名：渔业现代化

外文期刊名：Fishery Modernization

收录：CSTPCD、、北大核心2008、北大核心

基金：广东海洋大学自然科学研究项目(0612181);广东省自然科学基金资助项目(8152408801000003)

语种：中文

中文关键词：波吉卵囊藻;小球藻;生长特点;光照;盐度

外文关键词：Oocystis borge; Chlorella sp. ; axenic; growth characteristics; illumination; salinity

中文摘要：对无菌和带菌的波吉卵囊藻(Oocystis borge)和小球藻(Chlorellasp.)生长特点进行比较研究,并且研究光照和盐度对无菌和带菌的波吉卵囊藻和小球藻生长的影响。结果表明:与带菌藻相比,无菌藻更加稳定,不易老化。光照和盐度对无菌和带菌的波吉卵囊藻和小球藻的生长均有显著影响(P<0.05),但在相同条件下,无菌和带菌藻的增殖率差异不显著(P>0.05)。这说明可以直接利用无菌化微藻代替自然带菌藻进行微藻的生理特征以及微藻与其它生物之间关系的研究。

外文摘要：The growth characteristics of nonaxenic and axenic Oocystis borge and Chlorella sp. were studied. Effect of illumination and salinity on the growth of nonaxenic and axenic O. borge and Chlorella sp. were investigated. The results show that compared with nonaxenie microalgae, axenic microalgae can maintain a more stable and longer lasting culture. Illumination and salinity has effect significantly on the growth of nonaxenic and axenic O. borge and Chlorella sp. （ P 〈 0.05 ）. There were no significant （ P 〉 0.05 ） differences in the growth rate of nonaxenic and axenic microalgae in the same conditions （ P 〉 0.05 ）. It indicates that axenic microalgae may instead of nonaxenic microalgae for research on the physiological and biochemical characteristics of microalgae and the relationship between microalgae and other biology.