| 烤烟水培镁临界值研究 |
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| 引用本文： | 邵岩,雷永和,晋艳. 烤烟水培镁临界值研究[J]. 中国烟草学报, 1995, 2(2): 52-56 |
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| 作者姓名： | 邵岩 雷永和 晋艳 |
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| 作者单位： | 云南省烟草科学研究所 玉溪 653100 |
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| 摘 要： | 在水培条件下.不同浓度的镁对烟草生长发育,生理代谢和养分吸收影响的研究表明:水培液中镁离子含量低于36mg/L,烟株表现缺镁;高于800mg/L时,烟株开始表现毒害症状。
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| 关 键 词： | 烤烟 临界值 镁 水培 |
| 收稿时间： | 1994-10-20 |
Studies on the Critical Value or Magnesium in Water Culture of Flue-Cured Tobacco |
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| Shao Yan, Let Yonghe, Jin Yan. Studies on the Critical Value or Magnesium in Water Culture of Flue-Cured Tobacco[J]. Acta Tabacaria Sinica, 1995, 2(2): 52-56 |
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| Authors: | Shao Yan Let Yonghe Jin Yan |
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| Affiliation: | Yunnan Tobacco Science institute, Yuxi 653100 |
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| Abstract: | The effects of Mg on growth, development and absorption of Flue-cured tobacco were studied in water culture, Under Mg 36mg/L condition, the plants began to show deficiencyl Upon Mg 800mg/L condition, the plants began to show Mg toxicity. |
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| Keywords: | Critical value Flue-cured tobacco Magnesium Water culture |
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