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Tian Yikang replaces chlortetracycline in the ROSS-308 trial.
Release time:
2020-12-24
This experiment employed a single-factor experimental design. A total of 6,000 Ross-308 broiler chickens, aged 1 day and with roughly similar body weights and good health conditions, were randomly selected and divided into three treatment groups, with five replicates per group, each replicate consisting of 400 chickens. The control group was fed a basal diet based on corn and soybean meal. The experimental group 1, the antibiotic group, had 50 g/t of a 15% chlortetracycline premix added to the basal diet. The experimental group 2, the Tianyikang addition group, had 1,500 g/t of Tianyikang added to the basal diet. The entire experiment lasted for 42 days.
The Effect of Replacing Tylosin with Tianyikang in Broiler Feed on the Production Performance of ROSS-308
Alternative Solutions for Growth-Promoting Drug Feed Additives
The Effect of Replacing Tylosin with Tianyikang in Broiler Feed on the Production Performance of ROSS-308
Experimental materials:
Tiantianxiang is a product of Jinan Tiantianxiang Co., Ltd., with glucose oxidase activity ≥100 U/g and moisture content ≤10%. The antibiotic is a 15% chlortetracycline premix.
Experimental Design
This experiment employed a single-factor experimental design. A total of 6,000 Ross-308 broiler chickens, aged 1 day and with roughly similar body weights and good health conditions, were randomly selected and divided into three treatment groups, with five replicates per group, each replicate consisting of 400 chickens. The control group was fed a basal diet composed of corn and soybean meal; the experimental group 1, the antibiotic group, had a 15% chlortetracycline premix added to the basal diet at a rate of 50 g/t; and the experimental group 2, the Tianyikang addition group, had Tianyikang added to the basal diet at a rate of 1,500 g/t. The entire experiment lasted for 42 days. Specific group assignments are shown in Table 1.
Table 1: Experimental Animals and Grouping
Table 2: Diet Composition and Nutritional Levels
03 Determine the target
Accurately record the daily feed intake. Conduct fasting weighings before and after the start and end of the formal experiment, calculate the average daily gain (ADG) and the average daily feed intake (ADFI), and determine the feed-to-gain ratio (F:G).
04 Experimental Results
The effects of feeding Tianyikang and chlortetracycline on the production performance of broilers are shown in Table 3. As can be seen from the table: Compared with the blank control group, the addition of either antibiotics or Tianyikang had no significant effect on the average daily weight gain or average daily feed intake of broilers; however, both significantly improved the feed-to-meat ratio and survival rate of broilers. Moreover, there was little difference between the chlortetracycline group and the Tianyikang group in terms of their effects on the average daily weight gain, average daily feed intake, and feed-to-meat ratio of broilers.
Table 3: Effects of Feeding Tianyikang and Tylosin on the Production Performance of Broilers
05 Experimental Conclusion
Tian Yikang is a feed additive whose primary active ingredient is glucose oxidase. It exerts biological effects including regulating the balance of intestinal microbiota, protecting the integrity of intestinal epithelial cells, improving the acidic digestive environment in the gut, and mitigating mycotoxin poisoning in the intestine. This product dissolves rapidly in water and is ideally suited for addition to drinking water for broiler chickens.
Based on the results of this experiment, adding Tian Yikang to the ROSS-308 diet can increase the daily weight gain of broilers, reduce the feed-to-weight ratio, and thereby improve feed efficiency and overall production performance of broilers.
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Tian Yikang replaces chlortetracycline in the ROSS-308 trial.
This experiment employed a single-factor experimental design. A total of 6,000 Ross-308 broiler chickens, aged 1 day and with roughly similar body weights and good health conditions, were randomly selected and divided into three treatment groups, with five replicates per group, each replicate consisting of 400 chickens. The control group was fed a basal diet based on corn and soybean meal. The experimental group 1, the antibiotic group, had 50 g/t of a 15% chlortetracycline premix added to the basal diet. The experimental group 2, the Tianyikang addition group, had 1,500 g/t of Tianyikang added to the basal diet. The entire experiment lasted for 42 days.
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