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| 秋冬季凡纳滨对虾养殖池塘细菌的数量动态 | |
| 引用本文： | 李烁寒,李卓佳,杨莺莺,曹煜成,胡晓娟,杨宇峰.秋冬季凡纳滨对虾养殖池塘细菌的数量动态[J].暨南大学学报,2009,30(3). |
| 作者姓名： | 李烁寒 李卓佳 杨莺莺 曹煜成 胡晓娟 杨宇峰 |
| 作者单位： | 1. 暨南大学水生生物研究所,水体富营养化与赤潮防治广东省教育厅重点实验室,广东,广州,510632;中国水产科学院南海水产研究所,广东,广州,510300 2. 中国水产科学院南海水产研究所,广东,广州,510300 3. 暨南大学水生生物研究所,水体富营养化与赤潮防治广东省教育厅重点实验室,广东,广州,510632 |
| 基金项目： | 国家基金委-广东省联合基金项目，中国水产科学院南海水产研究所中央级科研院所基本科研项目，国家"十一五"支撑计划项目 |
| 摘 要： | 2007年9月～2008年2月,研究了珠海市斗门区凡纳滨对虾4个低盐度池塘水体、沉积物中异养细菌、弧菌、芽孢杆菌数量动态,结果表明,水体中异养细菌、弧菌、芽孢杆菌在养殖前期不稳定,中后期趋于稳定,数量波动范围分别为1.8×103～1.2×105/mL、1.4×102～4.0×103/mL、1.6×102～1.7×103/mL,水体中异养细菌数量平均为1.95×104/mL;沉积物中异养细菌较稳定,弧菌呈先升后降趋势,芽孢杆菌呈上升趋势,三者的数量均高出水体2～3个数量级,数量波动范围分别为1.0×106～2.2×107/g、7.0×103～4.7×105/g、4.7×106～2.4×106/g,异养细菌数量平均为9.16×106/g |
| 关 键 词： | 异养细菌 弧菌 芽孢杆菌 数量动态 |
The dynamic study of bacteria from autumn to winter in the Litopenaeus vannamei Ponds |
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| LI Shuoi-han,LI Zhuo-jia,YANG Ying-ying,CAO Yu-cheng,HU Xiao-juan,YANG Yu-feng.The dynamic study of bacteria from autumn to winter in the Litopenaeus vannamei Ponds[J].Journal of Jinan University(Natural Science & Medicine Edition),2009,30(3). | |
| Authors: | LI Shuoi-han LI Zhuo-jia YANG Ying-ying CAO Yu-cheng HU Xiao-juan YANG Yu-feng |
| Institution: | 1.Institute of Hydrobiology;Jinan University;Key Laboratory for Water Eutrophication and Red-tide Control;Department of Education of Guangdong Province;Guangzhou 510632;China;2.South China Sea Fisheries Institute;Guangzhou 510300;China |
| Abstract: | The densities changes of heterotrophic bacteria,vibrio,bacillus in the water bodies and sediment in four Litopenaeus vannamei low salinity ponds was surveyed in Doumen,Zhuhai from September of 2007 to February of 2008.The aim of the study was to evaluate the variations of the main bacteria groups in ponds from autumn to winter to offer the basic data for healthy culture.Results showed that the bacteria densities of water was not stable in early culture period,but it became more and more stable in the middle... |
| Keywords: | heterotrophic bacteria vibrio bacillus numerical dynamics |
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