| 马铃薯茎尖培养脱毒率的影响因素试验 |
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| 引用本文： | 王秀英,郭尚. 马铃薯茎尖培养脱毒率的影响因素试验[J]. 山西农业科学, 2007, 35(1): 39-41 |
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| 作者姓名： | 王秀英 郭尚 |
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| 作者单位： | 山西省农业科学院蔬菜研究所,山西,太原,030031;山西省农业科学院蔬菜研究所,山西,太原,030031 |
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| 摘 要： | 试验结果表明:茎尖表面消毒用5%次氯酸钠比0.1%二氯化汞效果好。茎尖取材的来源对茎尖培养过程中的成活率和脱毒率没有影响。切取的茎尖越小,脱毒率越高,成活率越低。高温预处理对提高茎尖脱毒率效果明显。合适的激素配方可以促进茎尖的分化。
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| 关 键 词： | 马铃薯 茎尖培养 脱毒率 |
| 文章编号： | 1002-2481(2007)01-39-03 |
| 修稿时间： | 2006-09-08 |
The Experiment of Affacting Factor of Free-virus Percent in the Course of Cultural Process of Potato Stem Tip |
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| WANG Xiu-ying,GUO Shang. The Experiment of Affacting Factor of Free-virus Percent in the Course of Cultural Process of Potato Stem Tip[J]. Journal of Shanxi Agricultural Sciences, 2007, 35(1): 39-41 |
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| Authors: | WANG Xiu-ying GUO Shang |
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| Affiliation: | Vegetable Institute , Shanxi Academy of Agricultural Sciences, Taiyuan 030031 , China |
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| Abstract: | The effect with 5% NaClO was better than with 0.1%HgCl_2 to the surface of stem tip in sterilizing.There was no influence to survival and virus-free percent in the course of cultural process of stem tip from different origin.The smaller stem tip being cut,the higher virus-free percent,and the lower survival percent.There was obvious effect on enhancing virus-free percent of stem tip with high temperature pretreatment.Suitable hormone formulae can promote stem tipdivisional. |
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| Keywords: | Potato Stem tip culture Virus-free percent |
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