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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...
Gorde:
| Argitaratua izan da: | Poult Sci |
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| Egile Nagusiak: | , , , , , , , , |
| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
Elsevier
2019
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| Gaiak: | |
| Sarrera elektronikoa: | 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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