| 甘薯茎尖试管培养研究(一) |
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| 引用本文： | 王寒.甘薯茎尖试管培养研究(一)[J].北京农学院学报,1987(2). |
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| 作者姓名： | 王寒 |
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| 作者单位： | 北京农学院农学系 |
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| 摘 要： | 甘薯是我国一重要作物.由病毒引起的退化,严重影响产量的提高.目前,茎尖培养已成为获得脱毒植株的重要方法、甘薯脱毒苗比病毒苗增产29%。每年繁殖速度约5~3.基本培养基为BA改良培养基(见表9),加NAA 0.2ppm,6BA 0.5ppm.光照强度为2000-3000lux,每日见光16小时,温度为25-28℃.
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| 关 键 词： | 组织培养 |
THE RESEARCH OF MERISTEM TIP CULTURE IN VITRO OF SWEET POTATOES |
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| Wang Han.THE RESEARCH OF MERISTEM TIP CULTURE IN VITRO OF SWEET POTATOES[J].Journal of Beijing Agricultural College,1987(2). |
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| Authors: | Wang Han |
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| Abstract: | Sweet potato is an important crop in China. The degeneration of sweet
potato due to the infection of virus retards greatly the increase of producti-
vity. At present, tissue culture is one of the main methods to obtain virus-
free sweet potato plant let .The production of virus-free sweet potato inc-
rease 29% over the infected plant .The rate of multiplication per year is
about 5~8.The basic medium was modified medium BA (table 9), plus NAA
0.2 ppm, 6 BA 0.5ppm. Light intensity is 2000-3000 lux, 16 hr per day.
Temperature is 25-28℃. |
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| Keywords: | Tissue culture |
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