| 金盏菊幼苗形态解剖学研究 |
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| 引用本文： | 强科斌,金正明. 金盏菊幼苗形态解剖学研究[J]. 西北植物学报, 1994, 14(6) |
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| 作者姓名： | 强科斌 金正明 |
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| 作者单位： | 甘肃农业大学中心实验室，甘肃省水利厅水土保持局 |
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| 摘 要： | 金盏菊种子萌发过程中凡下胚轴生长较快、伸长较长的个体均形成壮苗。下胚轴大部分区段同时具有根、茎初生结构的特征。过渡区位于下胚轴上部。子叶迹与上胚轴维管组织雏形在子叶节区发生分离。
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| 关 键 词： | 金盏菊，根－茎过渡区，子叶节区 |
MORPHOLOGICAL AND ANATOMICAL STUDIES ON THE SEEDLING IN CALENDULA OFFICINALIS LINN. |
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| Qiang Kebin. MORPHOLOGICAL AND ANATOMICAL STUDIES ON THE SEEDLING IN CALENDULA OFFICINALIS LINN.[J]. Acta Botanica Boreali-Occidentalia Sinica, 1994, 14(6) |
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| Authors: | Qiang Kebin |
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| Abstract: | In the Process of Calenaula Officinalis Linn.seed germination,all those seedlings will be-come strong ones that hypocotyls are long and grow fast.Most portion of hypocotyl has the char-acteristic of the primary structures of its root and stem.Transition zone is at the upper part ofhypocoty1.The cotyledon trace and microcosm of epicotyl vascular tissue separate in cotyledonarynode zone. |
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| Keywords: | Calendula officinalis Linn. root-stem transition zone cotyledon node zone(CNZ) |
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