Effect of supplementation with different sources and levels of zinc, copper, and manganese on the reproductive development of laying hens
The study evaluated the effects of zinc (Zn), copper (Cu), and manganese (Mn) supplementation from different sources and levels on the performance and reproductive development of Hy-Line W-80 laying hens. A total of 364 birds were assigned to a completely randomized 2 × 2 factorial design, with two...
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| Main Authors: | , , , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-08-01
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| Series: | Poultry Science |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0032579125005486 |
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