| Autor: |
M Argüelles-Ramos, J Brake |
| Jazyk: |
angličtina |
| Rok vydání: |
2020 |
| Předmět: |
|
| Zdroj: |
Brazilian Journal of Poultry Science, Vol 22, Iss 2 (2020) |
| Druh dokumentu: |
article |
| ISSN: |
1806-9061 |
| DOI: |
10.1590/1806-9061-2019-1192 |
| Popis: |
ABSTRACT A trial was conducted to determine the effect of phytase (PHY) or a carbohydrase/protease cocktail (CPX) on broilers fed diets with two different levels of chloride (0.28% or 0.43%) created by altering dietary salt (NaCl) and sodium bicarbonate (NaHCO3). There were 6 combination dietary treatments (3 enzyme x 2 NaCl treatments) applied to 4 replicate pens. The treatments were as follows: Control diet (CON), CON+PHY and CON+CPX, with 0.5% or 0.25% NaCl. The 0.25% NaCl versions contained 0.35% sodium bicarbonate. The 0.5% salt versions had no sodium bicarbonate. Replicate pen BW, and feed consumption (FC) were measured at 1, 14, and 35 d, and mortality was weighed daily for feed conversion ratio (FCR) calculations. Feed consumption at 14 d tended to be lower (p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
