陕西师范大学学报（自然科学版）2011，Vol.39Issue(2)：35-37,3.
超声频率对植物育种的影响
How ultrasonic frequency affects on plant breeding
摘要
Abstract
By establishing a theoretical model, and the experimental observation, the surface tension and surface density of cell membranes in mung bean, gynostemma and salvia seeds are calculated. The resonant frequencies of the cell membranes are found. The theoretical resonance frequencies for cell membranes of mung bean, gynostemma, salvia are 24. 767±2. 477 kHz. 19.051±1.905 kHz and 19. 813±1. 983 kHz. which are in good agreement with the experimental results. When the ultrasonic frequency is the same as resonance frequency, the germination rate is increased and cycle time is shortened significantly.关键词
超声育种/细胞膜/共振频率Key words
ultrasonic breeding/ cell membrane/ resonance frequency分类
数理科学引用本文复制引用
雒祜芳,曹辉,高立民..超声频率对植物育种的影响[J].陕西师范大学学报（自然科学版）,2011,39(2):35-37,3.基金项目
国家自然科学基金资助项目(11074159) （11074159）
陕西省自然科学基金资助项目(2005A02). （2005A02）
