| 蓝靛果忍冬种子结构与幼苗初生结构的研究 |
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| 引用本文： | 栾志慧,张启昌,其其格,鲍玉春. 蓝靛果忍冬种子结构与幼苗初生结构的研究[J]. 吉林工程技术师范学院学报, 2006, 0(9) |
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| 作者姓名： | 栾志慧 张启昌 其其格 鲍玉春 |
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| 作者单位： | 通化师范学院生物系，北华大学林学院，北华大学林学院，北华大学林学院 吉林通化134002，北华大学林学院，吉林吉林132013，吉林吉林132013，吉林吉林132013，吉林吉林132013 |
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| 摘 要： | 对蓝靛果忍冬种子结构与幼苗初生结构进行解剖学研究,结果表明:蓝靛果忍冬种子椭圆形,属双子叶有胚乳类型。种皮较厚,由3-4层细胞组成;胚乳发达,细胞壁厚并具发达的胞间连丝;胚小,长方形。蓝靛果忍冬幼苗属于子叶出土类型。蓝靛果忍冬初生木质部发育为外始式,根的初生结构为8原型。蓝靛果忍冬茎无内皮层分化。维管束为外韧无限维管束类型。蓝靛果忍冬为单叶具毛。叶为等面叶。主脉维管束为周韧型。
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| 关 键 词： | 蓝靛果忍冬 种子结构 幼苗初生结构 |
Anatomy of seed and seedling primary structure of Lonicea caerulea L. |
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| LUAN Hui,,ZHANG Qi-Chang,QI Qi-Ge,BAO Yu-Chun. Anatomy of seed and seedling primary structure of Lonicea caerulea L.[J]. Journal of Jilin Teachers Institute of Engineering and Technology(Natural Sciences Edition), 2006, 0(9) |
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| Authors: | LUAN Hui ZHANG Qi-Chang QI Qi-Ge BAO Yu-Chun |
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| Affiliation: | LUAN Hui~1,2,ZHANG Qi-Chang~2,QI Qi-Ge~2,BAO Yu-Chun~2 |
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| Abstract: | we made observations on the anatomy of seed and seedling primary structure of Lonicea caerulea L..The results are shown as follows:The seed's shape is oval.It has perisperm and double cotyledons.Seed shell is thicker and made of 3-4 rows cells.Perisperm is developed.The cell wall is thick and has developed plasmodesmata.Embryo is small and rectangle.Lonicea caerulea L. is epigaeous seedling.Primary xy-lem is exarch,primary structure of root is 8 polyarch.Stem has not different inside cortex.Burdle is collateral bundle.Leaf is simple and isobilateral leaf.Vein bundle is amphicribral bundle. |
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| Keywords: | lonicea caerulea L. seed structure seedling primary structure |
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