scholarly journals Growth Performance Characteristics of Cockerel Chicken Fed Diets containing Ginger Rhizome and Garlic Bulb powder

2021 ◽  
pp. 22-29
Author(s):  
I. A. Onimawo ◽  
E. E. Adomeh ◽  
C. E. Isidahomen ◽  
D. O. Oguntade ◽  
D. O. Oshibanjo
Keyword(s):  
Growth Performance ◽  
Feed Intake ◽  
Mean Value ◽  
Conversion Ratio ◽  
Performance Characteristics ◽  
Feed Conversion ◽  
Initial Weight ◽  
Weekly Basis ◽  
Ginger Rhizome ◽  
Garlic Bulb

The use of antibiotics in poultry production has raised global concern due to health risk associated with its residues in poultry products. A study was conducted to assess the growth performance characteristics of cockerel fed ginger and garlic based diets for a period of 12 weeks. A total of 180 day old Isa white cockerels were randomly allotted to 4 experimental treatment diets. Each dietary treatment was replicated 3 times with 15 chicks per replicate in a completely randomized design. Diet one had 0% ginger rhizome and garlic bulb powder (T1), diet 2 had 2% ginger rhizome powder (T2), diet 3 had 2% garlic bulb powder (T3) while diet 4 had 2% mixture (1:1) of ginger rhizome powder and garlic bulb powder (T4). The weights were measured and weight gain calculated on weekly basis. In addition, the feed intake and feed conversion ratio were measured and calculated on weekly basis. At starter phase, average initial weight, average final weight, average weekly feed intake and average daily feed intake were not significantly (P>0.05) affected by the dietary treatments.  However, Feed conversion ratio (FCR) was significantly (P<0.05) highest (2.09) among birds placed on T2 while the lowest mean value of 1.30 was recorded in T3. At finisher phase, the average initial weight, average weekly feed intake, average daily feed intake and FCR were not significantly (p>0.05) affected by the experimental diets. However, birds fed T4 had the highest (P<0.05) mean value of average final live weight (1796.67g) while the least value (1553.33g) was obtained in birds fed T3. The average daily weight gain were significantly (p<0.05) highest 37.14 g T2. It was concluded that ginger and garlic powder can be used successfully in cockerel diets at 2 % level of inclusion to enhance growth performance characteristics especially at finisher phase.

Haematology and growth performance characteristics of broiler birds fed abattoir wastes (bovine blood and rumen content)

2020 ◽  
Vol 47 (3) ◽  
pp. 67-76
Author(s):  
D. N. Onunkwo ◽  
O. A. Ekine
Keyword(s):  
Weight Gain ◽  
Growth Performance ◽  
Feed Intake ◽  
Performance Characteristics ◽  
Daily Weight Gain ◽  
Rumen Content ◽  
Broiler Chicks ◽  
Bovine Blood ◽  
Feed Conversion ◽  
Final Body Weight

This study was conducted to assess the effects of abattoir wastes (bovine blood and rumen content mixture) on the haematology and growth performance characteristics of broiler birds. One hundred and twenty (120) unsexed day old Abor acre broiler chicks were randomly assigned to 4 treatments and replicated 3 times in a completely randomized design (CRD) experiment. Four experimental diets were formulated to meet the nutrient requirement of broilers such that the birds were fed sundried abattoir waste (bovine blood and rumen content mixture) included at 0%, 5%, 10% and 15% representing Diet 1, 2, 3 and 4 respectively, with Diet 1 as the control. Each dietary treatment consists of 30 birds with 10 birds per replicate. The experimental diets and clean water were supplied at- libitum throughout the experimental period. Data were collected on feed intake, daily weight gain, final body weight, weight gain. Feed conversion ratios were calculated. Blood samples for hematology was collected, analyzed and recorded. At the end of the 56 days feeding trials, data collected on different parameters were subjected to analysis of variance (ANOVA). Results showed that mixtures of bovine blood and rumen content significantly (P<0.05) improved the final weight (1767.02g -1931.44g), weight gain (1367.02g -1528.44g), feed intake (107.47g -118.99g) and feed conversion ratio (4.87 – 4.08) of the broilers. Significant (P<0.05) improvements were observed on the RBC, WBC, MCV, MCH, eosinophyls and the lymphocytes of the haematological parameters of the broilers. These results showed the complementary potentials of bovine blood and rumen content mixture in broiler diets, which can be included up to 15% in the ration of broilers without detrimentally affecting the growth performance and haematology of the broilers.

Effect of expanded diets on growth performance, meat quality and carcass characteristics in finishing pigs

2017 ◽  
Author(s):  
Xin Jian Lei ◽  
Jun Bae ◽  
Ju Lee ◽  
Sang Lee ◽  
In Kim
Keyword(s):  
Growth Performance ◽  
Meat Quality ◽  
Soybean Meal ◽  
Feed Intake ◽  
Carcass Characteristics ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Finishing Pigs ◽  
Feed Conversion ◽  
Daily Gain

The objective of the study was to evaluate the effects of expanded diets on growth performance, meat quality, and carcass characteristics in finishing pigs. A total of 80 finishing pigs [(Landrace × Yorkshire) × Duroc] were randomly allotted to two dietary treatments: 1) unexpanded corn-soybean meal diets; 2) expanded corn-soybean meal diets. Each treatment consisted of ten replicate pens with four pigs (2 gilts and 2 barrows) per pen. There were no differences in daily feed intake and daily gain throughout the experiment (P less than 0.05). However, expanded diets decreased feed conversion ratio compared with unexpanded diets (P less than 0.05). Expanded diets had no effect on carcass characteristics and meat quality with the exception of increased sensory evaluation (color) of meat compared with unexpanded diets (P less than 0.05). In conclusion, expanded diets can improve feed conversion ratio but have no effect on daily gain and daily feed intake and sensory evaluation of meat color.

scholarly journals Effect of dietary copper and probiotic supplementation on growth performance and carcass characteristics of broiler chickens

2020 ◽  
Vol 44 (1) ◽  
pp. 245-253
Author(s):  
M. A. Oguntoye ◽  
O. M. O. Idowu
Keyword(s):  
Growth Performance ◽  
Feed Intake ◽  
Broiler Chickens ◽  
Carcass Characteristics ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Daily Weight Gain ◽  
Feed Conversion ◽  
Probiotic Supplementation ◽  
Dietary Copper

This study was conducted to investigate the effect of dietary copper and probiotic supplementation on growth performance and carcass characteristics of broiler Chickens. A total of 180-day old marshal broiler chicks of mixed sex were randomly allotted to six treatment groups of 30 birds each. The Treatments were divided into three replicates of ten birds each; starter and finisher diets were formulated and fed for a period of fifty-six days. The dietary treatments were subjected to completely randomized design experimental layout which was made up of probiotic (0 and 500ppm) and copper (0, 125 and 250mg).The chicks were fed the broiler starter diet for the first 28 days and broiler finisher for the last 28 days. Treatment effect on broiler body weight, feed intake and feed conversion ratio were determined on a weekly basis. Data obtained were analyzed using analysis of variance (ANOVA) and, Duncan's Multiple Range Test was used to separate significant means. Dietary supplementation of copper and probiotic had no significant (P> 0.05) effect on final weight (FW), daily weight gain (DWG), feed intake (FI), and feed conversion ratio (FCR) at the starter phase of the experiment. However, at finisher phase, inclusion of probiotic resulted in higher significant (P < 0.05) values for FW (2214.12g/b) DWG (60.22g/b/d), FI (159.02g/b/d), and FCR (2.64). The carcass yields of the broilers were significantly (P< 0.05) influenced by copper and probiotic supplementations. However, lower value (1.07%) was obtained for abdominal fat in broilers fed 250mg Cu/kg supplemented diet. The study concluded that supplementation of copper and probiotics resulted in improved growth performance and carcass yield of broiler chickens.

scholarly journals Growth performance, blood profile and economic analysis of broilers fed fermented mixture of cassava flour and bovine blood (cassablood) based diets

2021 ◽  
Vol 43 (2) ◽  
pp. 254-262
Author(s):  
A.O. Aniebo
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Growth Performance ◽  
Feed Intake ◽  
Control Diet ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Conversion ◽  
Cassava Flour ◽  
Biochemical Indices

The effect of dietary treatments on growth performance, haematological and biochemical indices of finisher broilers as well as economics of broiler production were determined in this experiment. Four broiler finisher diets were formulated with different inclusion levels of fermented cassava flour/blood mixture code-named “cassablood”. The control diet (T1) contained 0% cassablood, while diets 2, 3 and 4 contained 20%, 25% and 30%  cassablood respectively. 120 four weeks old Anak broiler chicken were randomly allocated the 4 diets with 30 birds per treatment replicated 3 times with ten 10 broilers per replicate in a completely randomized design (CRD).Treatment effects on final body weight, final weight gain, feed intake and feed conversion ratio were significant (P<0.05). Birds fed cassabloodbased diets compared favourably with the control diet. 20% cassablood inclusion performed equally with the control diet in feed intake, body weight gain and feed conversion ratio. All dietary groups also showed no significant differences (P>0.05) in most haematological and serum biochemical indices of broilers except in cholesterol, glucose and triglyceride contents which differed (P<0.05) significantly Similarly, chicken on 20% and 25% inclusion levels produced significantly (P < 0.05) higher economic gains in terms of feed cost per kilogram of broiler among all the treatments. Therefore, 20 - 25% cassablood dietary inclusion level was recommended in broiler diet for production and profit maximization.

scholarly journals Enhancing Growth Performance, Organ Development, Meat Quality, and Bone Mineralisation of Broiler Chickens through Multi-Enzyme Super-Dosing in Reduced Energy Diets

Animals ◽  
2021 ◽  
Vol 11 (10) ◽  
pp. 2791
Author(s):  
Jacoba I. Bromfield ◽  
Louwrens C. Hoffman ◽  
Darwin Horyanto ◽  
Elham A. Soumeh
Keyword(s):  
Growth Performance ◽  
Meat Quality ◽  
Feed Intake ◽  
Broiler Chickens ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Energy Reduction ◽  
Organ Development ◽  
Feed Conversion ◽  
Negative Effect

This study identified the optimal multi-enzyme dose rate at three energy levels based on the production performance of broiler chickens. A 42-day grow out trial was conducted using 576 day-old mixed-sex ROSS308 broiler chickens in a 3 × 4 factorial arrangement in a completely randomized design. Diets consisting of three metabolizable energy (ME) levels: standard energy (STD), 150 kcal/kg energy reduction (STD-150), and 200 kcal/kg energy reduction (STD-200), were cross factored with four multi-enzyme inclusion levels (0, 350, 700, and 1000 g/ton). The average daily feed intake and feed conversion ratio increased linearly (p < 0.001) as the dietary ME was reduced, and the multi-enzyme addition improved the feed conversion ratio (p < 0.05) and mitigated the negative effect of the reduced energy diets (RED) on feed intake and feed conversion ratios. Carcass composition, organ weights, and meat quality were not affected by the experimental diets. The RED decreased abdominal fat weight (p < 0.05). Total ash, calcium, and phosphorous contents of the tibia bone were improved (p < 0.04) when the RED were supplemented with the multi-enzyme. Super-dosing multi-enzymes in RED mitigates the negative effect of ME reduction on growth performance while maintaining organ development and meat quality and improving bone mineral content.

scholarly journals Influence of Phytase Supplementation at Increasing Doses from 0 to 1500 FTU/kg on Growth Performance, Nutrient Digestibility, and Bone Status in Grower–Finisher Pigs Fed Phosphorus-Deficient Diets

Animals ◽  
2020 ◽  
Vol 10 (5) ◽  
pp. 847
Author(s):  
Eugeniusz R. Grela ◽  
Siemowit Muszyński ◽  
Anna Czech ◽  
Janine Donaldson ◽  
Piotr Stanisławski ◽  
...  
Keyword(s):  
Mechanical Strength ◽  
Growth Performance ◽  
Feed Intake ◽  
Nutrient Digestibility ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Daily Weight Gain ◽  
Feed Conversion ◽  
Deficient Diet ◽  
Bone Status

The objective of the current study is to assess the effects of the inclusion of 6-n phytase to a phosphorous-deficient diet on the growth performance (feed intake, average daily gain, and feed conversion ratio), apparent digestibility of calcium and phosphorus, and bone characteristics of grower–finisher pigs. The experimental diets included a phosphorus-deficient diet containing 0 (negative control), 250, 500, 1000, or 1500 FTU/kg of 6-phytase, and a diet formulated to meet the phosphorus nutrient requirements of pigs (positive control). Pigs were fed the experimental diets from the time they were ~35 kg body weight until they reached slaughter weight of ~110 kg. Bone status of the metacarpal (ash, mineral content) and femur (mineralization, geometry, and mechanical strength) bones were assessed. There was no effect of dietary treatment on feed intake. Feed conversion ratio was improved following inclusion of phytase at a dose of 500 FTU/kg or higher. Phytase inclusion at a dose of 1000 FTU/kg increased the average daily weight gain of grower–finisher pigs. Phytase inclusion at a dose of 500 FTU/kg was sufficient to increase metacarpal phosphorus content. Femur mid-diaphysis ash percentage was significantly increased even after the inclusion of the lowest dose of phytase. Analysis of structural parameters of femur mechanical strength (Young’s modulus, yield stress, yield strain, ultimate stress, ultimate strain) showed that the inclusion of a phytase dose of 500 FTU/kg in growing/finishing diets was sufficient to significantly improve bone status of grower–finisher pigs at slaughter.

scholarly journals 172 Effects of net energy levels on feed intake pattern and growth performance of growing-finishing gilts monitored using a computerized feed intake recording system

2019 ◽  
Vol 97 (Supplement_3) ◽  
pp. 175-176
Author(s):  
Zhikai Zeng ◽  
YaKuan Huang ◽  
Liqiang Zhu ◽  
Zhiyuan Chen ◽  
Z J Yuan ◽  
...  
Keyword(s):  
Energy Efficiency ◽  
Growth Performance ◽  
Feed Intake ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Consumption ◽  
Net Energy ◽  
Feed Conversion ◽  
Phase 3 ◽  
Daily Gain

Abstract This study evaluated the effects of dietary net energy concentrations on feeding behavior and growth performance of growing-finishing pigs monitored using a feed intake recording equipment (FIRE). Two hundred and sixteen (48.8 ± 5.6 kg) gilts were blocked by bodyweight and assigned randomly to 1 of 3 dietary treatments, which included low (2,350 kcal/kg), medium (2,450 kcal/kg), and high (2,550 kcal/kg) dietary NE levels. Pigs were housed in 18 pens for 68 d in four phases with 12 pigs and one FIRE station per pen. Bodyweight, feed consumption, and the amount of time and visit at the station of individual pigs were monitored every day by using FIRE. Pigs fed low NE diet spent more time (min) at the station during the first two weeks and visited the station more times with fewer amounts of time (min) per visit after two weeks compared with pigs fed medium and high levels of NE diets (P &lt; 0.05). The speed (g/min) and amount (g/visit) of feed intake were lower (P &lt; 0.05) during phase 3 and the overall period in low NE diet compared with pigs fed medium NE diet. Pigs fed medium NE diet tended to have a greater (P = 0.066) average daily feed intake at phase 4 than pigs fed low NE diet. Increasing NE levels linearly improved (P &lt; 0.05) average daily gain, feed conversion ratio, and final BW during phase 3 and the overall period. However, the overall energy efficiency (Mcal NE/ kg gain) was linearly decreased with increasing NE levels. In conclusion, decreasing dietary NE to 2350 Mcal/kg resulted in more visits to feeders with slow ingestion speed compared with pigs fed diets with 2450 or 2550 Mcal/kg NE. Increasing dietary NE levels linearly improved daily gain and feed conversion ratio, but linearly decreased energy efficiency.

scholarly journals Growth Performance of Rabbits Fed Palm-Press Fibres-Based Diets

2012 ◽  
Vol 2012 ◽  
pp. 1-5
Author(s):  
M. Frederic Houndonougbo ◽  
C. A. A. M. Chrysostome ◽  
S. E. Attakpa ◽  
A. Sezan ◽  
H. B. Dehou
Keyword(s):  
Growth Performance ◽  
Palm Oil ◽  
Feed Intake ◽  
Oil Industry ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Optimal Rate ◽  
Feed Conversion ◽  
Carcass Yield

An experiment was carried out to define the optimal rate of palm-press fibres in growing rabbits’ diet. In total, 64 weaned rabbits (35 days old) of Beninese breed were divided in 16 groups of 4 rabbits (2 males and 2 females) each. During six weeks, rabbits were fed with 4 complete diets containing 0% (F0, control), 5% (F5), 10% (F10), and 15% (F15) of fibres from a palm oil industry. Results demonstrated that up to 15 of palm-press fibres can be included efficiently in growing rabbits’ diet. The daily feed intake was not significantly affected by the diet (P>0.05). At 13 weeks old, the average live weights of rabbits were 1788.5 g, 1805.0 g, 1718.5 g, and 1801.3 g in respectively, F0, F5, F10 and F15 groups. No mortality of rabbits was recorded. Compared to F0, the feed conversion ratio and feeding cost decreased in the group of rabbits fed F15 diet. The carcass yield was similar between diets.

scholarly journals Supplementation of natural minerals on the performance of broiler

2020 ◽  
Vol 48 (2) ◽  
pp. 92-98
Author(s):  
Z Ahamed ◽  
SC Das ◽  
B Dey ◽  
MR Azad ◽  
KMS Islam
Keyword(s):  
Body Weight ◽  
Growth Performance ◽  
Feed Intake ◽  
Basal Diet ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Feed Conversion ◽  
Natural Minerals ◽  
Commercial Broiler ◽  
Dietary Treatments

An experiment was conducted to evaluate the efficacy of AZOMITE® as source of natural minerals on growth performance of commercial broiler. A total of 1,020 day-old Cobb 500 male broiler chicks were randomly allocated to 5 dietary treatments with 6 replications per treatment having 34 chicks in each pen. The five dietary treatments were: (i) basal diet without AZOMITE®, (ii) basal diet with 0.25% AZOMITE®, (iii) basal diet with 0.50% AZOMITE® which was recommended by manufacturer, (iv) basal diet with 0.75% AZOMITE® and (v) basal diet with 1.0% AZOMITE®. Broilers were reared in open-sided gable type house for a period of 32 days. Results showed that the supplementation of AZOMITE® had significant effect on growth performance (p<0.01) of broilers. Live body weight (LBW), body weight gain (BWG), average daily gain (ADG), feed intake (FI), feed conversion ratio (FCR), European efficiency factor (EEF) and gain cost of the birds fed various levels of AZOMITE® were significantly improved as compared to the control. Meat characteristics results indicated that the treatments had no significant effect on dressing percent, thigh, drumsticks and breast percentage among the dietary groups. Taken together, it may be concluded that the supplementation of AZOMITE® in commercial broiler at 0.50 to 1.0% improved live weight, feed intake and feed conversion ratio of commercial broilers. Bang. J. Anim. Sci. 2019. 48 (2): 92-98

Effect of dietary salt (NaCl) level on the growth performance of liquid fed growing-finishing pigs.

2003 ◽  
Vol 2003 ◽  
pp. 71-71
Author(s):  
C.A. Tsourgiannis ◽  
V. Demečková ◽  
J. Eddison ◽  
P.H. Brooks
Keyword(s):  
Growth Rate ◽  
Growth Performance ◽  
Feed Intake ◽  
Conversion Ratio ◽  
Feed Conversion Ratio ◽  
Finishing Pigs ◽  
Dietary Salt ◽  
Feed Conversion ◽  
Unrestricted Access ◽  
Biting Behaviour

Salt (NaCl) is an essential mineral and its rate of inclusion in diets has been implicated in the development and expression of biting behaviour. Falkowskiet al., (1998) found that withholding salt from diets reduced the feed intake and feed conversion ratio of weaned pigs and significantly decreased growth rate. Studies reported by Fraser (1987), suggested that heightened appetite for salt could make pigs particularly attracted to pen mates with injured tails. More recently Tsourgiannis,et al., (2002) reported that 1.5% salt inclusion levels can significantly reduce the incidence of tail-biting, providing that there is unrestricted access to fresh water. This study investigated the effect on growth performance of pigs fed liquid diets containing high and low dietary salt levels for growing/finishing pigs.

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