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| RE种衣剂处理对玉米生长发育和形态结构的影响 | |
| 引用本文： | 曹加颖,王淑玲; 姜河; 修英涛,刘延增. RE种衣剂处理对玉米生长发育和形态结构的影响[J]. 玉米科学, 2004, 12(2): 071-072 |
| 作者姓名： | 曹加颖,王淑玲 姜河 修英涛,刘延增 |
| 作者单位： | 1. 辽宁省农科院分析测试中心,辽宁,沈阳,110161 2. 沈阳农业科技开发院,辽宁,沈阳,110161 3. 庄河市农机局,辽宁,庄河,116400 |
| 摘 要： | 研究表明:RE种衣剂处理有抑制玉米苗期地上部伸长生长,缩短叶片、叶鞘长度;促进地下根系生长,使根数增多、根长增长;促进茎加粗生长,起到控长壮苗作用.电镜观察显示,处理后叶片叶绿体中基粒数量增加,叶鞘机械组织增强,输导组织发达。 |
| 关 键 词： | RE种衣剂 玉米 化学调控 |
| 文章编号： | 1005-0906(2004)02-0071-02 |
| 收稿时间： | 2003-05-17 |
| 修稿时间： | 2003-05-17 |
Effect of RE Seed Coating Formation on Growth and Morpho-structure of Maize |
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| CAO Jia-ying,WANG Shu-ling; JIANG He; XIU Ying-tao and LIU Yan-zeng. Effect of RE Seed Coating Formation on Growth and Morpho-structure of Maize[J]. Journal of Maize Sciences, 2004, 12(2): 071-072 | |
| Authors: | CAO Jia-ying,WANG Shu-ling JIANG He XIU Ying-tao LIU Yan-zeng |
| Abstract: | The reserch showed that the root number length and weight of maize seedlings wereincreased in the treatments with RE seed coating formation,whereas the elongation of leaf sheaths and leaves were shortened. The obseration under electrical microscope indicated that the number of chloroplast grana in leaves was increased and mechanical tissue in leaf sheaths was strengthened,as well as trasportation tissue was more developed. |
| Keywords: | RE seed coating formation Maize Chemical controlling |
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