期刊文献+

滁菊对淹水胁迫的形态及生理响应 被引量:2

Morphology and physiological responses of Chrysanthemum morifolium to Waterlogging stress
下载PDF
导出
摘要 为研究滁菊对淹水胁迫的响应进行本实验.选取滁菊进行淹水处理,观察其外观形态变化,测定了淹水期间滁菊的各项生理指标变化.结果表明:随淹水时间的延长,滁菊叶片逐渐萎蔫发黄、干枯,最后出现植株死亡现象.电导率、可溶性糖含量、脯氨酸含量呈现先上升后下降的趋势且基本高于对照值,叶绿素整体呈现下降趋势且低于对照,变化程度反映了滁菊受淹水胁迫的伤害程度. The purpose of this test is to research the reaction of Chrysanthemum morifolium when they are un- der the waterlogging stress. In this paper, morphology was observed and some indexes were tested. The results were summarized: Along with the time, the leaves of Chrysanthemum morifolium were wilting, turning yellow, drying- up. Plants were dead finally. Relative conductivity, soluble sugar and proline content in- creased at the beginning then deceased, and also higher than CK;Chlorophyll content deceased along with the time, but lower than CK. The changes reflected the hurt degree of the plants under the waterlogging stress.
出处 《重庆文理学院学报(社会科学版)》 2013年第5期85-88,共4页 Journal of Chongqing University of Arts and Sciences(Social Sciences Edition)
基金 安徽科技学院校级引进人才项目(ZRC2011315)
关键词 滁菊 形态 电导率 叶绿素含量 可溶性糖含量 脯氨酸含量 Chrysanthemum morifolium morphology relative conductivity chlorophyll content soluble sugar proline content
  • 引文网络
  • 相关文献

参考文献10

二级参考文献78

共引文献475

同被引文献31

引证文献2

二级引证文献5

相关主题

;
使用帮助 返回顶部