1. Effect of ginger-based zingibain enzyme on growth and intestinal health in Japanese quails
- Author
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A. Sultan, T. Aziz, Z. Islam, M. S. Uzair, I. A. Alhindary, R. U. Khan, and R. Tiwari
- Subjects
Agriculture ,Animal culture ,SF1-1100 ,Science ,Zoology ,QL1-991 - Abstract
This study investigates the effects of a ginger-derived phyto-protease enzyme on the growth performance, feed efficiency, carcass quality, intestinal histomorphology, and nutrient digestibility of Japanese quails fed an animal protein concentrate (APC)-based diet. A total of 400 day-old Japanese quail chicks were randomly assigned to four dietary treatments, including a control group (standard diet without phyto-protease) and three experimental groups with varying levels of ginger phyto-protease (0 %, 0.01 %, and 0.02 %) in their APC-based diets. Over a 42 d experimental period, significant (P) improvements were observed in feed intake, body weight gain, feed conversion ratio (FCR), dressing percentage, and intestinal villus height and width in the groups supplemented with ginger phyto-protease, particularly at the 0.02 % inclusion level. Nutrient digestibility, especially for dry matter, crude protein, and fiber, was also significantly (P) enhanced in the supplemented groups. These findings suggest that the inclusion of ginger-derived phyto-protease at an optimal rate of 0.02 % in APC-based diets can significantly improve the overall performance and health of Japanese quails.
- Published
- 2024
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