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EFFECT OF SUPPLEMENTATION OF DIFFREINT LEVELS OF VITAMIN E WITH DRINKING WATER ON PRODUCTIVE PERFORMANCE OF BROILER | ||
| Mesopotamia Journal of Agriculture | ||
| Article 10, Volume 39, Issue 1, 2011, Pages 76-82 PDF (0 K) | ||
| DOI: 10.33899/magrj.2011.28031 | ||
| Author | ||
| Esraa Mobasher Tawfeek | ||
| Abstract | ||
| This experiment was conducted at Animal Production Department Farm /College of Agriculture. University of Mosul.. to study the effect of adding different levels of vitamin E (0 . 75 . 150 and 350 )mg / liter to drinking water on productive performance of broiler. The data showed that the addition of vit. E resulted in significant increase (P< 0.05) in body weight. weight gain. feed conversion ratio in the 7 week . weight of liver and dressing percentage . weight of thigh. breast. The result revealed that supplementation of vitamin E significantly (P< 0.05) decreased feed intake and mortality in comparison with control group. It was concluded that vitamin E at the rate of 150 to 350 mg /liter of drinking water surpassed other levels with regards to the characteristics measured surpassed on productive performance and immune resporse of broiler. | ||
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