2020_Effects of Replacing Soybean Meal With Rubber Seed Meal and Probiotic Supplementation on Growth Performance, Carcass Yield, Meat Quality And Serological Indices of Hybrid Ayam Kampung (Gallus gallus domesticus)
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| country | Malaysia |
| date | 2020-02-02 |
| format | General Document |
| id | 15607 |
| institution | UniSZA |
| internalnotes | Sila masukkan subject wajib Dissertations, Academic untuk semua tesis.. Terima kasih |
| originalfilename | 15607_8832422543f2c6f.pdf |
| person | Lukman Abiola Oluodo |
| recordtype | oai_dc |
| resourceurl | https://intelek.unisza.edu.my/intelek/pages/view.php?ref=15607 |
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| spelling | 15607 https://intelek.unisza.edu.my/intelek/pages/view.php?ref=15607 https://intelek.unisza.edu.my/intelek/pages/search.php?search=!collection3 General Document Malaysia Library Staff (Top Management) Library Staff (Management) Library Staff (Support) Terengganu Faculty of Bio-resources & Food Industry English application/pdf 1.5 121 Server storage Scanned document Universiti Sultan Zainal Abidin UniSZA Private Access UNIVERSITI SULTAN ZAINAL ABIDIN SAMBox 2.3.4; modified using iTextSharp™ 5.5.10 ©2000-2016 iText Group NV (AGPL-version) Copyright©PWB2025 2020-02-02 15607_8832422543f2c6f.pdf Lukman Abiola Oluodo 2020_Effects of Replacing Soybean Meal With Rubber Seed Meal and Probiotic Supplementation on Growth Performance, Carcass Yield, Meat Quality And Serological Indices of Hybrid Ayam Kampung (Gallus gallus domesticus) Intensified competition for conventional concentrates such as soybean meal has resulted in shortage and the rising cost of feed ingredients for poultry production. The aims of this study were to investigate the effects of diets formulated with Rubber Seed Meal (RSM) (Hevea brasiliensis) and Lactobacillus strain of probiotic on growth performance, carcass yield, meat quality, biochemical composition of breast and liver, and serum biochemical profile of Hybrid Ayam Kampung (HAK). The experiment entailed two feeding trials: Ninety-six, 14-day old HAK chicks with an average weight of 190.85±0.70g were randomly assigned to 1 of 4 dietary treatments in triplicates for 5 weeks. Dietary treatments consisted of RSM of 10% (T1), 20% (T2), and 30% (T3) and corn-soybean based (Control diet), respectively. Feed and water were made available at ad libitum throughout the experiment. Growth indices (FCR, FI, ADWG, and mortality) were observed on a daily and weekly basis. Carcass yield, meat quality, proximate composition of the breast meat and liver were determined after 35 days. Results from first trial indicated that diet containing 20% RSM obtained the best result among treated groups. Hence, 20% RSM concentration in the diet was adopted in second trial with the inclusion of probiotic at different levels at 0.5g/kg (T1), 1.0g/ kg (T2), 1.5g/kg (T3) and corn-soybean based (Control diet), respectively. The initial average weight of chicks used was 122.24±0.16g. All approaches from first trial were adopted except for serum analysis of HAK. Blood was collected from twelve randomly selected birds (three birds from each group and one bird from each replicsate) at 35 days for serum biochemical parameters. First trial indicated no significant differences in growth indices (p>0.05) but Control, T1 and T2 demonstrated comparable growth index while the least performed was T3. Significant differences (p<0.05) in the proximate composition of breast meat, including CP (19.90 - 23.08%), and ash (0.88 -1.08%) among all groups were observed. All meat parameter assays showed no significant differences (p>0.05) with exception of pH24h, and (b*)45mins. Rubber seed meal treated groups were significantly different (p<0.05) between control at (b*)45mins with (4.97±0.57) and highest value from T2 (6.95±0.57). Carcass yield showed no significant differences (p>0.05) among the control and treated groups except on the heart. In second trial, growth indices observed significant differences (p<0.05) in final body weight, with the highest weight gain in T3 (1143.33±6.82g) while control (1017.50±6.82g) obtained the least weight gain. Carcass yields were significantly different (p<0.05) in thigh, neck and shank. A significant difference (<0.05) was observed in shear force with lowest at T3 (4.47±1.28 kg/cm2) and control with highest value of (10.45±1.28 kg/cm2). No significant (p>0.05) differences were observed in serological profile except for the creatinine with treated groups. It can be concluded that inclusion of rubber seed meal (10 - 20%) or together with probiotic (1g/kg or 1.5g/kg of Lactobacillus strain) in diet would be advantageous for better growth performance, meat quality, and carcass yield of HAK with no detrimental effect. Soybean meal replacement Dissertations, Academic Sila masukkan subject wajib Dissertations, Academic untuk semua tesis.. Terima kasih Soybean Meal Animal Feed Feed Additives Thesis |
| spellingShingle | 2020_Effects of Replacing Soybean Meal With Rubber Seed Meal and Probiotic Supplementation on Growth Performance, Carcass Yield, Meat Quality And Serological Indices of Hybrid Ayam Kampung (Gallus gallus domesticus) |
| state | Terengganu |
| subject | Soybean meal replacement Dissertations, Academic |
| summary | Intensified competition for conventional concentrates such as soybean meal has resulted in shortage and the rising cost of feed ingredients for poultry production. The aims of this study were to investigate the effects of diets formulated with Rubber Seed Meal (RSM) (Hevea brasiliensis) and Lactobacillus strain of probiotic on growth performance, carcass yield, meat quality, biochemical composition of breast and liver, and serum biochemical profile of Hybrid Ayam Kampung (HAK). The experiment entailed two feeding trials: Ninety-six, 14-day old HAK chicks with an average weight of 190.85±0.70g were randomly assigned to 1 of 4 dietary treatments in triplicates for 5 weeks. Dietary treatments consisted of RSM of 10% (T1), 20% (T2), and 30% (T3) and corn-soybean based (Control diet), respectively. Feed and water were made available at ad libitum throughout the experiment. Growth indices (FCR, FI, ADWG, and mortality) were observed on a daily and weekly basis. Carcass yield, meat quality, proximate composition of the breast meat and liver were determined after 35 days. Results from first trial indicated that diet containing 20% RSM obtained the best result among treated groups. Hence, 20% RSM concentration in the diet was adopted in second trial with the inclusion of probiotic at different levels at 0.5g/kg (T1), 1.0g/ kg (T2), 1.5g/kg (T3) and corn-soybean based (Control diet), respectively. The initial average weight of chicks used was 122.24±0.16g. All approaches from first trial were adopted except for serum analysis of HAK. Blood was collected from twelve randomly selected birds (three birds from each group and one bird from each replicsate) at 35 days for serum biochemical parameters. First trial indicated no significant differences in growth indices (p>0.05) but Control, T1 and T2 demonstrated comparable growth index while the least performed was T3. Significant differences (p<0.05) in the proximate composition of breast meat, including CP (19.90 - 23.08%), and ash (0.88 -1.08%) among all groups were observed. All meat parameter assays showed no significant differences (p>0.05) with exception of pH24h, and (b*)45mins. Rubber seed meal treated groups were significantly different (p<0.05) between control at (b*)45mins with (4.97±0.57) and highest value from T2 (6.95±0.57). Carcass yield showed no significant differences (p>0.05) among the control and treated groups except on the heart. In second trial, growth indices observed significant differences (p<0.05) in final body weight, with the highest weight gain in T3 (1143.33±6.82g) while control (1017.50±6.82g) obtained the least weight gain. Carcass yields were significantly different (p<0.05) in thigh, neck and shank. A significant difference (<0.05) was observed in shear force with lowest at T3 (4.47±1.28 kg/cm2) and control with highest value of (10.45±1.28 kg/cm2). No significant (p>0.05) differences were observed in serological profile except for the creatinine with treated groups. It can be concluded that inclusion of rubber seed meal (10 - 20%) or together with probiotic (1g/kg or 1.5g/kg of Lactobacillus strain) in diet would be advantageous for better growth performance, meat quality, and carcass yield of HAK with no detrimental effect. |
| title | 2020_Effects of Replacing Soybean Meal With Rubber Seed Meal and Probiotic Supplementation on Growth Performance, Carcass Yield, Meat Quality And Serological Indices of Hybrid Ayam Kampung (Gallus gallus domesticus) |
| title_full | 2020_Effects of Replacing Soybean Meal With Rubber Seed Meal and Probiotic Supplementation on Growth Performance, Carcass Yield, Meat Quality And Serological Indices of Hybrid Ayam Kampung (Gallus gallus domesticus) |
| title_fullStr | 2020_Effects of Replacing Soybean Meal With Rubber Seed Meal and Probiotic Supplementation on Growth Performance, Carcass Yield, Meat Quality And Serological Indices of Hybrid Ayam Kampung (Gallus gallus domesticus) |
| title_full_unstemmed | 2020_Effects of Replacing Soybean Meal With Rubber Seed Meal and Probiotic Supplementation on Growth Performance, Carcass Yield, Meat Quality And Serological Indices of Hybrid Ayam Kampung (Gallus gallus domesticus) |
| title_short | 2020_Effects of Replacing Soybean Meal With Rubber Seed Meal and Probiotic Supplementation on Growth Performance, Carcass Yield, Meat Quality And Serological Indices of Hybrid Ayam Kampung (Gallus gallus domesticus) |
| title_sort | 2020_effects of replacing soybean meal with rubber seed meal and probiotic supplementation on growth performance, carcass yield, meat quality and serological indices of hybrid ayam kampung (gallus gallus domesticus) |