| 缩节胺在马铃薯脱毒试管苗保存中的作用 |
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| 引用本文： | 赵娟,刘秀君,王玉国.缩节胺在马铃薯脱毒试管苗保存中的作用[J].山西农业大学学报(自然科学版),2003,23(2):133-135. |
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| 作者姓名： | 赵娟 刘秀君 王玉国 |
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| 作者单位： | 山西农业大学,农学院,山西,太谷,030801 |
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| 摘 要： | 本试验以马铃薯试管苗为材料,用组织培养的方法研究了缩节胺在马铃薯脱毒试管苗保存中的作用,为缩节胺在植物组织培养中的应用提供基础材料。实验结果表明,缩节胺能增加马铃薯脱毒试管苗的节数,缩短节间距,使试管苗健壮,其适宜使用浓度为5.0～10.0mg/L。较低浓度的缩节胺(2.5～5.0 mg/L)对不定芽的分化和增殖有促进作用。在培养基中添加适宜浓度(10.0 mg/L)的缩节胺可诱导马铃薯试管薯的形成。
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| 关 键 词： | 缩节胺 马铃薯 组织培养 |
| 文章编号： | 1671-8151(2003)02-0133-03 |
| 修稿时间： | 2002年12月24 |
The Effect of Pix on Preserving of Test-tube plants of Solanum Tuberosum |
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| ZHAO Juan et al..The Effect of Pix on Preserving of Test-tube plants of Solanum Tuberosum[J].Journal of Shanxi Agricultural University,2003,23(2):133-135. |
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| Authors: | ZHAO Juan |
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| Abstract: | The experiment with the material of test-tube seedling of Solanum tuberosum and by the way of Trissue culture, studied the function of Pix in the preserving of test-tube plants of solarium tuberosum. The restults showed by u-sing pix, the hode'number of solanum tubersom L. in virtro increased, inter-node decreased, the test-tube plants became stronger, and the suitable concentration was 5. 0-10. 0 mg/L. The pix of lower concentration had significant effect on enhancing multiplication of the shoot. Supplement of pix (the concentration is 10. 0 mg/L) helped form the test-tube plants of Solanum tuberosum. |
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| Keywords: | 1 1-dimethyl pipericlinium chloride (Pix) Solanum tuberosum L Tissue culture |
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