当前位置: 首页 > 文章 > Variation of Plant Electrophysiology in Cucumber under Different Water Status
东北农业大学学报(英文版)
2005,12
(1)
Position: Home > Articles > Variation of Plant Electrophysiology in Cucumber under Different Water Status
Journal of Northeast Agricultural University(English Edition)
2005,12
(1)
Variation of Plant Electrophysiology in Cucumber under Different Water Status
作 者：
LI Guo-chen;YU Hai-ye;MA Cheng-lin;WANG Rui
单 位：
;Biological and Agricultural Engineering College, Jilin University, Changchun Jilin 130025, PRC
关键词：
action potential;variation potential;water stress;cucumber
摘 要：
AP and VP were measured in cucumbers under water sufficiency and water stress. The results indicated that, the AP would be evoked by electrical impulse, for water-stressed cucumber, its amplitude could reached more than 40 mV which was obviously greater than that (about 10-20 mV) of plant under well-watered, and no VP came out. Along with the intensity of light increased, the VP appeared going-up trend, and accompanied by evidently spiking electrical signal, for plant under water stress, the VP increased more clearly, but the change of spiking amplitude of AP (about 3 mV) was rather smaller than that (8-10 mV) of plant under well-watered.
导出引用
计量
文章访问数: 15
HTML全文浏览量: 0
PDF下载量: 0
所属期刊
