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Organic trace minerals improve eggshell quality by improving the eggshell ultrastructure of laying hens during the late laying period
The objective of this study was to investigate the effects of low inclusion levels of organic trace minerals (iron, copper, manganese, and zinc) on performance, eggshell quality, serum hormone levels, and enzyme activities of laying hens during the late laying period. A total of 405 healthy hens (HY...
Gardado en:
| Publicado en: | Poult Sci |
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| Main Authors: | , , , , , , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
Elsevier
2019
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC7587740/ https://ncbi.nlm.nih.gov/pubmed/32115033 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.psj.2019.11.006 |
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