| 小麦幼苗阶段体内同化物的运输和分配 |
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| 引用本文： | 徐德平,王世之.小麦幼苗阶段体内同化物的运输和分配[J].作物学报,1987,13(3):177-186. |
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| 作者姓名： | 徐德平 王世之 |
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| 作者单位： | 中国科学院植物研究所 |
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| 摘 要： | 用~(14)C 示踪法研究了冬小麦在冬前分蘗期主茎和2个一级分蘗各叶同化物的输出方向和供应范围。主茎和分蘖最顶部1片展开叶(O 叶)主要供应主茎和该分藥本身的生长部位,随叶位下移,逐渐减少,增加对下一级分蘖的供应。主茎和分蘖顶部3片展开叶的同化物均主要供应正在出现的下一级分蘗和其下节位的只有1片展开叶的分蘖,对其他分
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| 收稿时间： | 1986-09-02 |
| 修稿时间： | 1987-06-05 |
THE TRANSLOCATION AND DISTRIBUTION OF ASSIMILATES DURING THE SEEDLING STAGE IN WHEAT PLANT(T.AESTIVUM L.) |
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| Xu Deping,Wang Shizhi.THE TRANSLOCATION AND DISTRIBUTION OF ASSIMILATES DURING THE SEEDLING STAGE IN WHEAT PLANT(T.AESTIVUM L.)[J].Acta Agronomica Sinica,1987,13(3):177-186. |
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| Authors: | Xu Deping Wang Shizhi |
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| Institution: | Institute of Botany; Academia Sinica |
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| Abstract: | The translocation and distribution of ~(14)C-labelcd assimilates from eachleaf on main stem and two primary tillers were studied.The youngestemerged leaf(0)on main stem or tillers supplied its assimilates mainlyfor the rapidly growing parts,which is the young growing leaves andthe terminal meristem, |
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