Journal of the Graduate School of Biosphere Science, Hiroshima University Volume 42
2003-11-30 発行

Behavioral activity as a predictor of heat production in laying hen(Department of Bioresource Science and Technology)

Saiful, Islam M
file
description
博士学位論文要旨
subject
heat production(HP)
activity count (ACT)
standing time(STN)
food intake (FI)
feeding level (FL)
ambient temperature (Ta)
lighting regime(LR)