| 生态因子对萱藻(Scytosiphon lomentaria)孢子体生长发育的影响 |
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| 引用本文： | 邢永泽,宫相忠,高 伟,尹宝树.生态因子对萱藻(Scytosiphon lomentaria)孢子体生长发育的影响[J].海洋与湖沼,2011,42(1):101-106. |
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| 作者姓名： | 邢永泽 宫相忠 高 伟 尹宝树 |
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| 作者单位： | 1. 中国海洋大学海洋生命学院,青岛,266003
2. 中国科学院海洋研究所,青岛,266003 |
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| 基金项目： | 国家自然科学基金项目资助, 40976008 号 |
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| 摘 要： | 采用实验生态学方法,研究了温度、光照、营养盐(N、P)对萱藻孢子体生长发育的影响.结果表明,在5-23℃范围内,温度越高,越有利于萱藻孢子体的生长.9-17℃是比较利于孢子囊产生的温度范围,其中13 ℃,L:D=10:14,20μmol/(m<'2>·s)条件下最有利于孢子囊的形成与孢子的放散.光强6-30μmol/(...
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| 关 键 词： | 萱藻 孢子体 温度 光照 营养盐 |
| 收稿时间： | 2010/1/29 0:00:00 |
| 修稿时间： | 2010/3/17 0:00:00 |
EFFECT OF ECOLOGICAL FACTORS ON GROWTH AND DEVELOPMENT OF SPOROPHYTES OF SCYTOSIPHON LOMENTARIA |
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| XING Yong-Ze,GONG Xiang-Zhong,GAO Wei and YIN Bao-Shu.EFFECT OF ECOLOGICAL FACTORS ON GROWTH AND DEVELOPMENT OF SPOROPHYTES OF SCYTOSIPHON LOMENTARIA[J].Oceanologia Et Limnologia Sinica,2011,42(1):101-106. |
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| Authors: | XING Yong-Ze GONG Xiang-Zhong GAO Wei and YIN Bao-Shu |
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| Institution: | College of Marine Life Sciences, Ocean University of China;College of Marine Life Sciences, Ocean University of China;College of Marine Life Sciences, Ocean University of China;Institute of Oceanology, Chinese Academy of Sciences |
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| Abstract: | Scytosiphon lomentaria (Lyngbye) Link attach to Phaeophyta, which distributes along the coastal areas from the Liaodong Peninsula to the Hailing island of Guangdong province, with a life cycle of alternation of heteromorphic generations. The erect thallus, also called gametophyte, is macro generation and sporophyte is its micro generation of life history including filaments, crustose or cushion-like thalli. The culture techniques and development of S. lomentaria depend on the well studies of its growth and ... |
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| Keywords: | Scytosiphon lomentaria Sporophyte Temperature Light Nutrient salts |
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