Behavioral Activities and Energy Expenditure of White Leghorn Laying Hens under Day-Night Cyclic Temperatures

Behavioral Activities and Energy Expenditure of White Leghorn Laying Hens under Day-Night Cyclic Temperatures

Single Comb White Leghorn laying hens (Hyline) were fed ad libitum in order to estimate energy expenditure of behavioral activities (BA) such as standing, eating or body movements et cetera under artificial day-night cyclic ambient temperatures (Ta) 33-25°C, 25-33°C and constant Ta 2...

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Bibliographic Details
Main Authors: Islam M. Saiful, Masanori Fujita, Toshio Ito
Format: Article
Language:English
Published: Japan Poultry Science Association 2003-07-01
Series:The Journal of Poultry Science
Subjects:
behavioral activities
energy expenditure
cyclic temperature
laying hen
Online Access:https://www.jstage.jst.go.jp/article/jpsa/40/3/40_3_194/_pdf/-char/en

Internet

https://www.jstage.jst.go.jp/article/jpsa/40/3/40_3_194/_pdf/-char/en

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