| Autor: |
Sudipto Haldar, Amrita Kumar Dhara, Sayantani Sihi Arora, Arpana Verma Mukherjee, Arup Nayak |
| Jazyk: |
angličtina |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Veterinary Medicine International, Vol 2023 (2023) |
| Druh dokumentu: |
article |
| ISSN: |
2042-0048 |
| DOI: |
10.1155/2023/3559234 |
| Popis: |
Continuous exposure to high ambient temperatures brings about a number of oxidative damages in chickens. Copper (Cu), an active component of a number of antioxidative defence components, should arrest these changes to take place although that may not be possible under the standard dosing regimen followed by the industry. To ascertain the optimum dose response that may be beneficial in sustaining the performance of chickens under heat stress (HS), broiler chickens (n = 400) were exposed to high ambient temperature (between 27.2°C and 35.3°C) during 1–35 d. Copper (Cu) as Cu proteinate (Cu-P) at concentrations of 37.5, 75, 112.5, and 150 mg/kg was supplemented to the diet. The negative control (NC) diet did not contain any supplemental Cu. Increasing dietary Cu improved (P |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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