| CHU Jiansong,LIU Tao,WANG Xiangyu,CUI Jingjin.Study on the breeding technology of heterosis seedling of Laminaria and new combinations[J].Acta Oceanologica Sinica,2004,(3):563-567 |
| Study on the breeding technology of heterosis seedling of Laminaria and new combinations |
| Study on the breeding technology of heterosis seedling of Laminaria and new combinations |
| 投稿时间：2003-10-11 修订日期：2004-01-20 |
| DOI： |
| 中文关键词: Laminaria gametophyte clone bilineal hybridization hybrid vigor |
| 英文关键词:Laminaria gametophyte clone bilineal hybridization hybrid vigor |
| 基金项目: |
| 作者 | 单位 | E-mail | | CHU Jiansong | Department of Life Sciences and Technology, Ocean University of China, Qingdao 266003, China | | | LIU Tao | Department of Life Sciences and Technology, Ocean University of China, Qingdao 266003, China | Liutao@ouc.edu.cn | | WANG Xiangyu | Department of Life Sciences and Technology, Ocean University of China, Qingdao 266003, China | | | CUI Jingjin | Department of Life Sciences and Technology, Ocean University of China, Qingdao 266003, China | |
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| 中文摘要: |
| After continuous breeding gametophyte of Laminaria,then breaking protonema,heterosis seedling is got by bilineal hybridization.The result shows that the weight-increasing rate of female and male gametophyte clone cells are 14.03% and 13.87%,after 16 d crossbreeding,the rate of ovulation is up to100%; the length of juvenile sporophyte after 40 d breeding is 2-3 cm.By farming on the sea,a hybrid combination is primarily screened. |
| 英文摘要: |
| After continuous breeding gametophyte of Laminaria,then breaking protonema,heterosis seedling is got by bilineal hybridization.The result shows that the weight-increasing rate of female and male gametophyte clone cells are 14.03% and 13.87%,after 16 d crossbreeding,the rate of ovulation is up to100%; the length of juvenile sporophyte after 40 d breeding is 2-3 cm.By farming on the sea,a hybrid combination is primarily screened. |
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