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作 者 ：徐爱菊;鲁鹏哲;王献平

期 刊 ：作物学报 1990年 16卷 01期 页码：57-64

关键词：高粱(Sorghum；vulgare；Pers.)；硅质细胞；硅质体；

Keywords:Sorghum（Sorghum vulgares Pers.）, Silica cells, Silica bodies,

摘 要 ：本文着重讨论高粱硅质细胞的形态、排列方式和分布数量。幼苗三叶期的幼叶硅质细胞为葫芦形,排列成1—2行。成长植株的中、高位叶硅质细胞成马鞍形,通常与栓质细胞成对,与长细胞相间排列成多种图形。硅质细胞分布数量:低位叶少,中、高位叶增多;叶下表皮多于上表皮;尤以贴叶脉下表皮、主脉下表皮、大平行侧脉下表皮多于其它部

Abstract:Shapes,arrangement pattern and number of silica cells in sorghum were mainlydiscussed.The silica cells,arranging in 1-2 rows in seedling with 3 leaves, tookthe spape of calabash;in leaves on middle and upper rank of growth plant took theshape of saddle and usually got paired with cork cells,arrangin

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