| 玉米抗倒性与茎秆显微结构的关系 |
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| 引用本文： | 王立新 郭强. 玉米抗倒性与茎秆显微结构的关系[J]. 植物学通报, 1990, 7(3): 34-36 |
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| 作者姓名： | 王立新 郭强 |
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| 作者单位： | 北京市农林科学院作物所，北京市农林科学院作物所，北京市农林科学院作物所 北京 100081，北京 100081，北京 100081 |
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| 摘 要： | 1989年我们对抗倒性不同的12个杂交玉米进行了解剖观察,发现地面上第三节间的茎外围维管束的长宽、维管束下部厚壁细胞的厚度、皮层厚度与田间倒伏率呈现显著的负相关,同一视野内维管束数目与倒伏率呈显著正相关。
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| 关 键 词： | 玉米 抗倒性 显微结构 |
THE RELATIVE CORRELATION BETWEEN THE ANTI-LODGING PROPERTY AND THE MICROSTRUCTURE IN CORN |
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| Wang Li-Xin Guo Qiang Su Qing Crops Institute. THE RELATIVE CORRELATION BETWEEN THE ANTI-LODGING PROPERTY AND THE MICROSTRUCTURE IN CORN[J]. Chinese Bulletin of Botany, 1990, 7(3): 34-36 |
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| Authors: | Wang Li-Xin Guo Qiang Su Qing Crops Institute |
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| Abstract: | In 1989, we observed third internode of twelve corn hybrids with different anti-lodging property in microscope. The results indicated that the length and width of vascular bundle, the thiokness of thick wall cell of vascular bundle and cortex had significant negative correlation with the rate of lodging in the field. There was a significant positive correlation between the rate of lodging and the numbers of vascular bundle in a same field of microscope. |
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| Keywords: | Corn Anti-lodging Property Microstructure |
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