Growth and Survival of Early Juveniles of the Marine Sponge Hymeniacidon perlevis (Demospongiae) Under Controlled Conditions
文献类型：期刊论文
| 作者 | Xue, Lingyun1,2; Zhang, Wei1,3 |
| 刊名 | marine biotechnology
 |
| 出版日期 | 2009-10-01 |
| 卷号 | 11期号:5页码:640-649 |
| 关键词 | Juvenile sponges Hymeniacidon perlevis Growth and survival |
| 产权排序 | 1;1 |
| 通讯作者 | 张卫 |
| 英文摘要 | to resolve "the supply problem" in sponge-derived drug development and other biotechnological applications, current research is exploring the possibility of obtaining an alternative sustainable supply of sponge biomass through intensive aquaculture of sponges utilizing artificial seed rearing. this study aimed to investigate the technology of early juvenile sponge cultivation under controlled conditions. the effects of food, temperature, water flow, and light on the growth and survival of early juveniles of the marine sponge hymeniacidon perlevis were examined. the concentrations of four types of food elements [microalgae (isochrysis galbana), photosynthetic bacteria (rhodopseudomonas), fe(3+) (fecl(3)), and si (na(2)sio(3))] were investigated for early h. perlevis juvenile growth. interestingly, temperature changes have striking effects on juvenile growth. juvenile sponges grow faster when they are shifted to higher temperatures (18a degrees c to 23a degrees c) than when they are shifted to lower temperatures (18a degrees c to 4a degrees c to 23a degrees c) or kept at a constant temperature (18a degrees c). periodic water flow and light cycles favor early juvenile sponge growth. light was found to be a key factor in the color loss of early h. perlevis juveniles. overall, size (area) increased as much as 29 times for h. perlevis juveniles under the tested controlled conditions. |
| WOS标题词 | science & technology ; life sciences & biomedicine |
| 类目[WOS] | biotechnology & applied microbiology ; marine & freshwater biology |
| 研究领域[WOS] | biotechnology & applied microbiology ; marine & freshwater biology |
| 关键词[WOS] | larval ; poecilosclerida ; reproduction ; temperature ; aquaculture ; settlement ; bacteria ; culture ; diet |
| 收录类别 | SCI |
| 原文出处 | false |
| 语种 | 英语 |
| WOS记录号 | WOS:000268547600010 |
| 公开日期 | 2010-11-30 |
| 源URL | [http://159.226.238.44/handle/321008/101783]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Marine Bioprod Engn Grp, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 10089, Peoples R China 3.Flinders Univ S Australia, Sch Med, Dept Med Biotechnol, Mol Bioproc & Bioprod Lab, Adelaide, SA 5042, Australia |
| 推荐引用方式 GB/T 7714 | Xue, Lingyun,Zhang, Wei. Growth and Survival of Early Juveniles of the Marine Sponge Hymeniacidon perlevis (Demospongiae) Under Controlled Conditions[J]. marine biotechnology,2009,11(5):640-649. |
| APA | Xue, Lingyun,&Zhang, Wei.(2009).Growth and Survival of Early Juveniles of the Marine Sponge Hymeniacidon perlevis (Demospongiae) Under Controlled Conditions.marine biotechnology,11(5),640-649. |
| MLA | Xue, Lingyun,et al."Growth and Survival of Early Juveniles of the Marine Sponge Hymeniacidon perlevis (Demospongiae) Under Controlled Conditions".marine biotechnology 11.5(2009):640-649. |
入库方式： OAI收割
来源：大连化学物理研究所
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