Effect of exogenus protease on performance, nutrient digestibility, intestinal histomorphometric, meat quality characteristics, carcass yield in broilers fed low protein diets

Autor: C. F. Duque-Ramírez, J. A. Javierre, L. M. Peñuela-Sierra, M. Diaz-Vargas
Rok vydání: 2023
Předmět:
Zdroj: Tropical Animal Health and Production. 55
ISSN: 1573-7438
0049-4747
Popis: The objective of the present study was to evaluate the effects of increasing doses of protease on broilers from 1 to 42 days of age. A total of 1290 Ross AP broilers were used, distributed among five treatments: positive control diet, negative control diet (NC), NC + 50 ppm of protease, NC + 100 ppm of protease, and NC + 200 ppm of protease. Each treatment contained six replicates of 43 animals each. The inclusion of proteases in the diet had effects (P
Databáze: OpenAIRE
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