Nutritional Manipulation To Reduce Blood Cholestrol And Improve Production Performance Of Broiler
By: Hafiz Muhammad Mutee Ur | Dr. Saima.
Contributor(s): Prof. Dr. Makhdoom Abdul Jabbar.
Material type: BookPublisher: 2011Subject(s): Department of Animal NutritionDDC classification: 1352,T Dissertation note: The present experiment was conducted with the purpose to reduce cholesterol level and to improve the production performance of the broilers by offering different levels of the Garlic powder, dried neem leaves and CuSO4.5H2O. For this purpose, 210 day old broiler chicks was procured and divided into 7 treatment groups having 3 replicates containing 10 birds each. Different treatments used were, un-supplemented control group (T-1), Garlic powder (20 g/kg) supplemented group (T-2), Garlic powder (40 g/kg) supplemented group (T-3), dried Neem leaves (5 g/kg) supplemented group (T-4), dried Neem leaves (10 g/kg) supplemented group (T-5), CuSO4.5H2O(100 mg/kg) supplemented group (T-6), CuSO4.5H2O (200 mg/kg) supplemented group (T-7). Different parameters were studied include; average feed consumption, average weekly weight gained, feed conversion ratio (F.C.R), cholesterol level, antibody titre, abdominal fat collection, dressing percentage, copper contents, sensory evaluation of meat and economics of broiler production. The data thus obtained was statistically analyzed by using completely randomized design through ANOVA Technique (Steel et al, 1997). The difference among treatment means was tested through Duncan's Multiple Range Test (Duncan, 1955). Statistical analysis of data showed significant (P<0.05) difference in the growth performance of different treatments groups and concluded that the addition of Garlic powder, dried neem leaves and CuSO4.5H2O helped to improve the growth performance. Garlic powder was found to be more effective in the growth performance then the Neem leaves and then the CuSO4.5H2O. Anti body titer against ND and IBD diseases showed significant differences among the control and groups fed with dried neem leaves. The titre was found to be more protective in the groups fed with neem leaves. In respect of, abdominal fat pad reduction, the garlic fed groups performed better with respect to other treatment groups. Dressing percentage among different treatments groups were taken in which the dressing percentage of control group was found poorest while the group fed with garlic (40 g/kg) was found the best among all the treatment groups. Copper contents from the liver and the excreta was estimated along with the primary aim to reduce cholesterol level, the copper contents was found more in excreta that was fed to the treatment groups fed with the pharmaceutical dosage of the CuSO4.5H2O. Sensory evaluation of the meat was done by the 10 panelists, the results of the sensory evaluation of the meat was non-significant (P<0.05) which showed that the additional ingredient used have no effects as far as the consumer acceptance was concerned. Different treatment groups showed different economical benefits, the group fed with Garlic powder (20 g/kg) performed best with the profit of Rs 28.78 per kg, while the control group worst among all the treatment groups with the net profit of Rs 16.11 per kg. It is concluded from the present study that the Garlic powder, dried neem leaves and CuSO4.5H2O helped in the reduction of cholesterol level along with the better production performance.Item type | Current location | Collection | Call number | Status | Date due | Barcode | Item holds |
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Thesis | UVAS Library Thesis Section | Veterinary Science | 1352,T (Browse shelf) | Available | 1352,T |
The present experiment was conducted with the purpose to reduce cholesterol level and to improve the production performance of the broilers by offering different levels of the Garlic powder, dried neem leaves and CuSO4.5H2O. For this purpose, 210 day old broiler chicks was procured and divided into 7 treatment groups having 3 replicates containing 10 birds each. Different treatments used were, un-supplemented control group (T-1), Garlic powder (20 g/kg) supplemented group (T-2), Garlic powder (40 g/kg) supplemented group (T-3), dried Neem leaves (5 g/kg) supplemented group (T-4), dried Neem leaves (10 g/kg) supplemented group (T-5), CuSO4.5H2O(100 mg/kg) supplemented group (T-6), CuSO4.5H2O (200 mg/kg) supplemented group (T-7). Different parameters were studied include; average feed consumption, average weekly weight gained, feed conversion ratio (F.C.R), cholesterol level, antibody titre, abdominal fat collection, dressing percentage, copper contents, sensory evaluation of meat and economics of broiler production. The data thus obtained was statistically analyzed by using completely randomized design through ANOVA Technique (Steel et al, 1997). The difference among treatment means was tested through Duncan's Multiple Range Test (Duncan, 1955).
Statistical analysis of data showed significant (P<0.05) difference in the growth performance of different treatments groups and concluded that the addition of Garlic powder, dried neem leaves and CuSO4.5H2O helped to improve the growth performance. Garlic powder was found to be more effective in the growth performance then the Neem leaves and then the CuSO4.5H2O. Anti body titer against ND and IBD diseases showed significant differences among the control and groups fed with dried neem leaves. The titre was found to be more protective in the groups fed with neem leaves. In respect of, abdominal fat pad reduction, the garlic fed groups performed better with respect to other treatment groups. Dressing percentage among different treatments groups were taken in which the dressing percentage of control group was found poorest while the group fed with garlic (40 g/kg) was found the best among all the treatment groups. Copper contents from the liver and the excreta was estimated along with the primary aim to reduce cholesterol level, the copper contents was found more in excreta that was fed to the treatment groups fed with the pharmaceutical dosage of the CuSO4.5H2O. Sensory evaluation of the meat was done by the 10 panelists, the results of the sensory evaluation of the meat was non-significant (P<0.05) which showed that the additional ingredient used have no effects as far as the consumer acceptance was concerned. Different treatment groups showed different economical benefits, the group fed with Garlic powder (20 g/kg) performed best with the profit of Rs 28.78 per kg, while the control group worst among all the treatment groups with the net profit of Rs 16.11 per kg.
It is concluded from the present study that the Garlic powder, dried neem leaves and CuSO4.5H2O helped in the reduction of cholesterol level along with the better production performance.
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