1. Performance and egg quality of laying hens fed diets containing aflatoxin, fumonisin and adsorbent
- Author
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EV Siloto, DRS Sartori, EFA Oliveira, JR Sartori, VB Fascina, and DA Berto
- Subjects
Adsorbent ,aflatoxin ,fumonisin ,layers ,performance ,Animal culture ,SF1-1100 ,Veterinary medicine ,SF600-1100 ,Zoology ,QL1-991 - Abstract
The effects of aflatoxin and fumonisin and their combination on egg production and quality, as well as the efficacy of a mycotoxin adsorbent in reducing or eliminating these effects in commercial layers. A number of 168 layers with initial age of 37 weeks were submitted to an experimental period of 56 days. A completely randomized experimental design in a 3x2+1 factorial arrangement was applied (3 treatments with mycotoxins: aflatoxin (AF), fumonisin (FU), or aflatoxin + fumonisin (AF+FU); 2 treatments with or without adsorbent; and a control group that was fed no mycotoxins, nor adsorbent), totaling 7 treatments with 6 replicated of 4 birds/cage. The dietary inclusion levels were 1ppm AF, 25ppm FU, and 2 kg adsorbent/ton feed. Birds fed AF presented the lowest percentage of lay (p=0.0594). Egg mass was the lowest (p
- Published
- 2011
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