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秋水仙素对刺葡萄植株形态的影响
引用本文:石雪晖,徐小万,杨国顺,王先荣,刘昆玉,倪建军,熊兴耀,钟晓红.秋水仙素对刺葡萄植株形态的影响[J].湖南农业大学学报(自然科学版),2008,34(6).
作者姓名:石雪晖  徐小万  杨国顺  王先荣  刘昆玉  倪建军  熊兴耀  钟晓红
作者单位:1. 湖南农业大学,园艺园林学院,湖南,长沙,410128
2. 湖南农业大学,园艺园林学院,湖南,长沙,410128;广东省农业科学院,蔬菜研究所,广东,广州,510640
3. 澧县神州庄园葡萄酒业有限公司,湖南,常德,418518
基金项目:湖南省科学技术厅重点项目(02NKY2002)
摘    要:以经秋水仙素处理后加倍的四倍体刺葡萄植株为试材,观察其叶片形态、枝蔓节间长度与粗度、叶片气孔、棚栏组织等的变化.结果表明,与二倍体相比,四倍体植株的叶片变厚,叶形指数变小,叶色变深,叶表面皱缩粗糙,节间变短,植株变矮;叶片气孔密度减小,保卫细胞增大,叶片栅栏组织增厚.

关 键 词:刺葡萄  秋水仙素  植株形态

Effects of colchicines on Vitis davidii Foex. in morphology
SHI Xue-hui,XU Xiao-wan,YANG Guo-shun,WANG Xian-rong,LIU Kun-yu,NI Jian-jun,XIONG Xing-yao,ZHONG Xiao-hong.Effects of colchicines on Vitis davidii Foex. in morphology[J].Journal of Hunan Agricultural University,2008,34(6).
Authors:SHI Xue-hui  XU Xiao-wan  YANG Guo-shun  WANG Xian-rong  LIU Kun-yu  NI Jian-jun  XIONG Xing-yao  ZHONG Xiao-hong
Abstract:Variation in leaves configuration,length and roughness of branches panel,leaves stoma,palisade tissue on the induced tetraploid Vitis davidii Foex.were researched.with colchicines.Compared with the original diploid plants,the induced tetraploid plants produced the following variations:the leaves became shorter and thicker;the leaves index became smaller;the color of leaves became deeper;the internodes'length and the whole plants'length were shorter than that of the average,and the leaves surface were crimpl...
Keywords:Vitis davidii Foex    colchicine  plant morphology  
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