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| PP333对分蘖洋葱试管苗增殖和生根的影响 | |
| 引用本文： | 徐启江,李玉花,陈典.PP333对分蘖洋葱试管苗增殖和生根的影响[J].植物生理学通讯,2004,40(3):314-316. |
| 作者姓名： | 徐启江 李玉花 陈典 |
| 作者单位： | 1. 东北林业大学花卉生物工程研究所,哈尔滨,150040;哈尔滨师范大学阿城学院生物系,阿城,150301 2. 东北林业大学花卉生物工程研究所,哈尔滨,150040 3. 东北农业大学园艺学院,哈尔滨,150030 |
| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
| 摘 要： | 以MS 0.1 mg·L-1NAA 0.4 mg·L-1 6-BA为增殖培养基,1/2MS 1.5 mg·L-1IBA 0.01 mg·L-1NAA为生根培养基,添加不同浓度PP333的结果表明:增殖培养基中添加1.0 mg·L-1PP333对分蘖洋葱试管苗增殖生长有促进作用,减少超度含水态苗的发生;生根培养基中添加0.1 mg·L-1PP333对分蘖洋葱试管苗生根壮苗有良好效应. |
| 关 键 词： | 分蘖洋葱 试管苗 |
| 修稿时间： | 2003年9月17日 |
Effect of PP333 on Growth Proliferation and Rooting of Tillered-onion in Tissue Culture |
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| XU Qi-Jiang,LI Yu-Hua,CHEN DianResearch Institute of Flower Biotechnology,Northeast Forestry University,Harbin.Effect of PP333 on Growth Proliferation and Rooting of Tillered-onion in Tissue Culture[J].Plant Physiology Communications,2004,40(3):314-316. | |
| Authors: | XU Qi-Jiang LI Yu-Hua CHEN DianResearch Institute of Flower Biotechnology Northeast Forestry University Harbin |
| Institution: | XU Qi-Jiang1,2,LI Yu-Hua1,*,CHEN Dian31Research Institute of Flower Biotechnology,Northeast Forestry University,Harbin 150040, 2Department of Biology,AchengCollege,Harbin Normal University,Acheng 150301, 3College of Horticulture,Northeast Agricultural University,Harbin 150030 |
| Abstract: | Added PP333 at different concentrations to proliferative medium and rooting medium when the test-tube seedlings of tillered-onion were cultured. The medium for proliferation is MS 0.1 mgL-1 NAA 0.4 mgL-16-BA. The medium for rooting is 1/2MS 1.5 mgL-1 IBA 0.01 mgL-1 NAA. The results showed that 1.0 mgL-1PP333 improved the proliferation of shoots. Meanwhile, the suitable concentration of PP333 (1.0 mgL-1 ) coulddecrease the number of hyperahydric shoots. 0.1 mgL-1 PP333 in the medium for rooting improved rooting andgrowth. |
| Keywords: | PP333 |
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