2026-03-15T08:10:07Z https://hiroshima.repo.nii.ac.jp/oai

oai:hiroshima.repo.nii.ac.jp:02023666 2025-06-04T07:33:05Z 1727147343679:1730443513549:1730443522895

Behavioral activity as a predictor of heat production in laying hen(Department of Bioresource Science and Technology) Saiful, Islam M heat production(HP) activity count (ACT) standing time(STN) food intake (FI) feeding level (FL) ambient temperature (Ta) lighting regime(LR) 480 博士学位論文要旨 http://purl.org/coar/resource_type/c_6501 広島大学大学院生物圏科学研究科 国立情報学研究所 2003-11-30 VoR 1348-1371 AA11768091 62 生物圏科学 : 広島大学大学院生物圏科学研究科紀要 42 64 62 Journal of the Graduate School of Biosphere Science, Hiroshima University https://hiroshima.repo.nii.ac.jp/records/2023666 eng open access