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Light cycle controlled weight changes in pigeons

 

作者: W. L. Palya,  

 

期刊: Journal of Interdisciplinary Cycle Research  （Taylor Available online 1976）
卷期: Volume 7, issue 2  

页码: 113-117

 

ISSN:0022-1945

 

年代: 1976

 

DOI:10.1080/09291017609359511

 

出版商: Taylor & Francis Group

 

关键词: Photoperiodism;pigeon weight changes;weight fluctuations in pigeons

 

数据来源: Taylor

 

摘要:

The effect of continuous illumination and a daily light dark cycle on the free feeding weights of pigeons was determined. Small unsystematic fluctuations occurred within each day during continuous illumination while substantial gains occurred immediately before the dark cycle. The daily accentuation in weight gain did not occur when a daily period without food was substituted for the period of darkness.

 

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