首页   按字顺浏览 期刊浏览 卷期浏览 The dependence of amplitude and shape of the circadian leaf movement inoxalis acetosell...
The dependence of amplitude and shape of the circadian leaf movement inoxalis acetosellaandoxalis regnelliiupon the strength of the zeitgeber

 

作者: JensM. Kumke,  

 

期刊: Journal of Interdisciplinary Cycle Research  （Taylor Available online 1982）
卷期: Volume 13, issue 1  

页码: 61-70

 

ISSN:0022-1945

 

年代: 1982

 

DOI:10.1080/09291018209359764

 

出版商: Taylor & Francis Group

 

关键词: leaf movement;Oxalis;amplitude;circadian double system;Zeitgeber strength

 

数据来源: Taylor

 

摘要:

The amplitude of the leaf movement inOxalis acetosellaandOxalis regnelliistrongly depends upon the strength of the Zeitgeber. In this paper the strength of the ZG was lowered by reducing the light‐intensity steps to ratios of 10: 1 (3000: 300 lux) or 4.3: 1 (1300: 300 lux). Under such conditionsO. acetosellaexhibited as little as 15% of its maximal amplitudes in one of the experiments.

 

点击下载:  PDF (432KB)



返 回