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Effect of floor space on the behavior of laying hens in commercial cages
Background: the size of commercial cages has been raised as the major component in the welfare of laying hens. Objectives: to describe the effect of floor space on the behavior of laying hens housed in commercial cages. Methods: one hundred and thirty-five Hy-Line Brown laying hens (aged 25 ~ 50 wee...
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| 第一著者: | |
|---|---|
| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
Universidad de Antioquia
2014-06-01
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| シリーズ: | Revista Colombiana de Ciencias Pecuarias |
| 主題: | |
| オンライン･アクセス: | http://www.scielo.org.co/scielo.php?script=sci_arttext&pid=S0120-06902014000200004&lng=en&tlng=en |
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