Effects of salinity and nutrients on the growth and chlorophyll fluorescence of Caulerpa lentillifera
文献类型：期刊论文
| 作者 | Guo Hui1,2; Yao Jianting1; Sun Zhongmin1; Duan Delin1 |
| 刊名 | CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| 出版日期 | 2015-03-01 |
| 卷号 | 33期号:2页码:410-418 |
| 关键词 | Caulerpa lentillifera salinity nutrient level specific growth rate (SGR) ratio of variable to maximum fluorescence (F-v/F-m) non-photochemical quenching (NPQ) |
| 英文摘要 | Caulerpa lentillifera is a green algae that distributes worldwide and is cultivated for food. We assessed vegetative propagation of C. lentillifera by measuring the specific growth rate (SGR) and chlorophyll fluorescence of the green algae cultured at different salinities and nutrient levels. The results indicated that C. lentillifera can survive in salinities ranging from 20 to 50, and can develop at salinities of 30 to 40. The maximum SGR for C. lentillifera occurred at a salinity of 35. Both chlorophyll content and the ratio of variable to maximum fluorescence (F (v)/F (m)) were also at a maximum at a salinity of 35. Photosynthesis was inhibited in salinities greater than 45 and less than 25. Both the maximum SGR and maximum chlorophyll content were found in algae treated with a concentration of 0.5 mmol/L of NO3-N and 0.1 mmol/L of PO4-P. The photosynthetic capacity of photosystem II (PSII) was inhibited in cultures of C. lentillifera at high nutrient levels. This occurred when NO3-N concentrations were greater than 1.0 mmol/L and when PO4-P concentrations were at 0.4 mmol/L. As there is strong need for large-scale cultivation of C. lentillifera, these data contribute important information to ensure optimal results. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000351156800014 |
| 公开日期 | 2015-06-16 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/25433]  |
| 专题 | 海洋研究所_实验海洋生物学重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo Hui,Yao Jianting,Sun Zhongmin,et al. Effects of salinity and nutrients on the growth and chlorophyll fluorescence of Caulerpa lentillifera[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2015,33(2):410-418. |
| APA | Guo Hui,Yao Jianting,Sun Zhongmin,&Duan Delin.(2015).Effects of salinity and nutrients on the growth and chlorophyll fluorescence of Caulerpa lentillifera.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,33(2),410-418. |
| MLA | Guo Hui,et al."Effects of salinity and nutrients on the growth and chlorophyll fluorescence of Caulerpa lentillifera".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 33.2(2015):410-418. |
入库方式： OAI收割
来源：海洋研究所
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