| Autor: |
Mohammad MALEKZADEH, Mir Daryoush SHAKOURI, Hossein Abdi BENAMAR |
| Jazyk: |
angličtina |
| Rok vydání: |
2018 |
| Předmět: |
|
| Zdroj: |
Kafkas Universitesi Veteriner Fakültesi Dergisi, Vol 24, Iss 6, Pp 783-790 (2018) |
| Druh dokumentu: |
article |
| ISSN: |
1309-2251 |
| DOI: |
10.9775/kvfd.2018.19719 |
| Popis: |
The study was performed to investigate the effect of hydroalcoholic extract of different thyme species on performance, intestinal morphometry, nutrient digestibility and immune response of male broiler chickens. A total of 160 day-old Ross 308 broiler chicks were randomly allotted to five treatments including a control basal diet or diets supplemented with 0.1% of four thyme extracts (Thymus daenensis, T. kotschyanus, T. lancifolius, and T. transcaspicus) with four replicates of eight birds each. The experiment was lasted for 28 days. There were no significant effects of treatments on broilers performance during the first three weeks of age. At fourth weeks of age and throughout the experimental period, the chickens on T. daenensis extract showed the best weight gain among the treatments (P |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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