Effect of supplementation of the compound feed with different sunflower meal level with enzyme preparation Xybeten on the production characteristics of chicken broilers
2008
Georgieva, V., Thracian University, Stara Zagora (Bulgaria) | Ganchev, G., Thracian University, Stara Zagora (Bulgaria) | Chobanova, S., Thracian University, Stara Zagora (Bulgaria) | Manolov, I., Thracian University, Stara Zagora (Bulgaria) | Girginov, D., Thracian University, Stara Zagora (Bulgaria) | Dinkov, D., Thracian University, Stara Zagora (Bulgaria)
An experiment was conducted with 60 one-day-old broiler chicken of the hybrid Ross 308 reared for 42 days and divided into 3 groups of 20 birds to determine the effect of the enzyme preparation Xybeten supplementation to the starter, grower and finishing diets. The results of the study showed that 8-10-17% sunflower meal in the starter, grower and finishing diets had no effect on the chicken growth and feed utilization as compared to the control group (0-5-8% sunflower meal). The Xybeten supplementation of the compound feed with 8-10-17% sunflower meal showed a positive tendency for the growth (2.3-3.3%) in comparison to the group without the preparation Xybeten. The utilization of the compound feed with 8-10-17% sunflower meal (starter, grower and finisher) with and without Xybeten supplementation decreased the cost of the starter feed with 20.20 BGN/t, the grower feed with 9.40 BGN/t and the finisher feed with 18.10 BGN/t in comparison to the control group (0-5-8% sunflower meal).
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