| 醋酸对海链藻生长的影响 |
| |
| 引用本文： | 朱明,张学成,茅云翔.醋酸对海链藻生长的影响[J].中国海洋大学学报(自然科学版),2005,35(3):499-502,506. |
| |
| 作者姓名： | 朱明 张学成 茅云翔 |
| |
| 作者单位： | 1. 淮海工学院,江苏,徐州,222005
2. 中国海洋大学海洋生命学院,山东,青岛,266003 |
| |
| 基金项目： | 江苏省科技厅自然科学基金资助项目 (BC2 0 0 1 399)资助 |
| |
| 摘 要： | 为进一步研究、探讨和开发海洋硅藻，研究了醋酸对海洋硅藻海链藻(Thalassiosira sp．)生长的影响。结果表明，pH值为8．0～9．0时，以醋酸调节pH值时海链藻的生长率高于用盐酸调节pH值时的生长率。1次性添加10～100mg／L醋酸都可促进海链藻生长；每日1次添加5～60mg／L的醋酸时，可明显提高海链藻的生长率。
|
| 关 键 词： | 海链藻 醋酸 pH值 混合营养 生长率 |
| 文章编号： | 1672-5174(2005)03-499-05 |
The Growth Stimulating Effect of Acetic Acid on Thalassios sp. |
| |
| ZHU Ming,ZHANG Xue-cheng,MAO Yun-xiang.The Growth Stimulating Effect of Acetic Acid on Thalassios sp.[J].Periodical of Ocean University of China,2005,35(3):499-502,506. |
| |
| Authors: | ZHU Ming ZHANG Xue-cheng MAO Yun-xiang |
| |
| Institution: | ZHU Ming 1,ZHANG Xue-cheng 2,MAO Yun-xiang 2 |
| |
| Abstract: | In the present paper, the stimulating effect of acetic acid on Thalassiosira sp. was investigated. In the range of pH value from 8.0 to 9.0, Thalassiosira sp. grew more rapidly when pH was regulated by acetic acid than that by hydrochloric acid; and while acetic acid (concentration being from 10mg/L to 100mg/L) was added was added to the culture medium, it could accelerate the growth of Thalassiosira sp., and when acetic acid (concentration from 5mg/L to 60mg/L) was added to the culture medium daily, higher growth rates than that in normal conditions were obtained. |
| |
| Keywords: | Thalassiosira sp acetic acid pH mixotrophy growth rate |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
