Changes in Holstein Heifer Salivary Cortisol Concentrations and Behavior after Regrouping
The objective of this study was to analyze the effect of regrouping on Holstein heifer salivary cortisol concentrations and behavior. Eighteen heifers (192.8 ± 13.6 days of age) were used during this study. Each of these heifers was introduced into a pen of older existing heifers. The heifers were a...
| 出版年: | Ruminants |
|---|---|
| 主要な著者: | , |
| フォーマット: | 論文 |
| 言語: | 英語 |
| 出版事項: |
MDPI AG
2023-09-01
|
| 主題: | |
| オンライン･アクセス: | https://www.mdpi.com/2673-933X/3/3/24 |