| 稀土元素镧对中国樱桃试管苗生长的影响 |
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| 引用本文： | 李红双,王其会,汪军.稀土元素镧对中国樱桃试管苗生长的影响[J].分析科学学报,2002,18(1):54-56. |
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| 作者姓名： | 李红双 王其会 汪军 |
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| 作者单位： | 山东农业大学生命科学学院,泰安,271018 |
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| 摘 要： | 研究了La对中国樱桃试管苗再生与生长的作用。结果表明，适宜浓度的La（10－40mg/L）能够促进樱桃试管苗的生长与分化，有利于对培养基中微量元素的吸收。但高浓度La抑制樱桃幼苗的生长。
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| 关 键 词： | 镧 La 试管苗 樱桃 稀土元素 组织培养 植物生长 |
| 文章编号： | 1006-6144(2002)01-0054-03 |
| 修稿时间： | 2001年10月24 |
Effect of Rare Earth La on Growth of Cherry Plantlets in Vitro |
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| Abstract: | The effects of La on regeneration and growth of Chinese cherry were studied. The results showed that the optimum concentration of La (10~10 mg/L) could promote the growth of plantlets and increase differentiation ration, as well as was beneficial to absorption of element. Howerer, La in high level inhibited the growth of cherry plantlets. |
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| Keywords: | Lanthanum Plantlets Chinese cherry |
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