Autor: |
W Iqbal, MA Yaseen, MA Rahman, SA Bhatti, MS Rahman, MU Yaqoob, F Ahmad, MU Zahid, M Shoaib |
Jazyk: |
angličtina |
Rok vydání: |
2023 |
Předmět: |
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Zdroj: |
Brazilian Journal of Poultry Science, Vol 25, Iss 4 (2023) |
Druh dokumentu: |
article |
ISSN: |
1806-9061 |
DOI: |
10.1590/1806-9061-2023-1773 |
Popis: |
ABSTRACT The aim of present study was to investigate the effect of phytase supplementation on growth performance, mineral digestibility, and tibia calcium and phosphorous in broilers fed low phosphorus diets. Three hundred broiler chicks were allotted to six different treatments with five replicates each (10 chicks/replicate). T1: Control, 0.5% available phosphorus (Av.P); T2: 0.35P, 0.35% Av.P; T3: 0.20P, 0.20% Av.P; T4: 0.35P-1Phy, diet 0.35P + 1000FTU/kg phytase; T5: 0.20P-2Phy, diet 0.20P + 2000 ftu/kg phytase; T6: 0.20P-3Phy, diet 0.20P + 3000 ftu/kg phytase. Feed intake and weight gain were higher (p=0.001) in broilers fed phytase supplemented diets. Feed conversion ratio was better (p |
Databáze: |
Directory of Open Access Journals |
Externí odkaz: |
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