The Effect of Adding Thyme vulgaris and Cinnamomun zeylanicum on production performance and some blood traits in broiler chicken

2009 ◽  
Vol 33 (2) ◽  
pp. 84-90
Author(s):  
GALIB A.M. AL-KASSIE
Keyword(s):  
Conversion Efficiency ◽  
Experimental Period ◽  
Production Performance ◽  
Thymus Vulgaris ◽  
Control Group ◽  
Feed Conversion ◽  
Poultry House ◽  
Stress Coefficient ◽  
Group 2 ◽  
Mean Time

This experiment was carried out at poultry house, college of Veterinary Medicine, Baghdad university,Which lasted 42 days, to by adding Thymus vulgaris the used part (Leaves, Steams and Flowers) andCinnamomum zeylanicum the used part (bark) to the concentrate diet for the experimental period for 6 weeks.The study was aimed to find out the effect of thyme or cinnamon on productive, physiological blood traits ofbroilers by using 150 unsexing Arbor Acres chicks at the age of one day. These chicks were randomly dividedinto five group equally (30 chicks each). Each group was subdivided into two equal subgroup. And fed on thefollowing ration.1-The first group was fed on ordinary diet kept as a control group.2- The second group was fed on the same ration by adding 0.5% of thyme.3- The third group was fed on the same ration by adding 1% of thyme.4- The fourth group was fed on the same ration by adding 0.5% of cinnamon.5- The fifth group was fed on the same ration by adding 1% of cinnamon.The feeding period for all groups lasted 42 days, the results revealed that There is an improving inperformance traits for all treated groups compared with control group. However, the chicks fed 0.5% thymeshould better in weekly gain period feed conversion efficiency than those fed 1% thyme. In the mean time thechicks fed 1% cinnamon should significantly higher in weekly gain and fed conversion efficiency then those fed0.5% cinnamon.However, by adding thyme or cinnamon to diet cause an improving in blood traits compared with thecontrol group. The best improving in white blood cell, were obtained in the chicks fed 1% cinnamon and theyshould significantly low better stress coefficient.

scholarly journals The Effect of Adding Thyme vulgaris and Cinnamomun zeylanicum on production performance and some blood traits in broiler chicken

2009 ◽  
Vol 33 (2) ◽  
pp. 84-90
Author(s):  
GALIB A.M. AL-KASSIE
Keyword(s):  
Conversion Efficiency ◽  
Experimental Period ◽  
Production Performance ◽  
Thymus Vulgaris ◽  
Control Group ◽  
Feed Conversion ◽  
Poultry House ◽  
Stress Coefficient ◽  
Group 2 ◽  
Mean Time

This experiment was carried out at poultry house, college of Veterinary Medicine, Baghdad university,Which lasted 42 days, to by adding Thymus vulgaris the used part (Leaves, Steams and Flowers) andCinnamomum zeylanicum the used part (bark) to the concentrate diet for the experimental period for 6 weeks.The study was aimed to find out the effect of thyme or cinnamon on productive, physiological blood traits ofbroilers by using 150 unsexing Arbor Acres chicks at the age of one day. These chicks were randomly dividedinto five group equally (30 chicks each). Each group was subdivided into two equal subgroup. And fed on thefollowing ration.1-The first group was fed on ordinary diet kept as a control group.2- The second group was fed on the same ration by adding 0.5% of thyme.3- The third group was fed on the same ration by adding 1% of thyme.4- The fourth group was fed on the same ration by adding 0.5% of cinnamon.5- The fifth group was fed on the same ration by adding 1% of cinnamon.The feeding period for all groups lasted 42 days, the results revealed that There is an improving inperformance traits for all treated groups compared with control group. However, the chicks fed 0.5% thymeshould better in weekly gain period feed conversion efficiency than those fed 1% thyme. In the mean time thechicks fed 1% cinnamon should significantly higher in weekly gain and fed conversion efficiency then those fed0.5% cinnamon.However, by adding thyme or cinnamon to diet cause an improving in blood traits compared with thecontrol group. The best improving in white blood cell, were obtained in the chicks fed 1% cinnamon and theyshould significantly low better stress coefficient.

scholarly journals Effect of Magnetized Water in Some Performance Traits in Mice

2014 ◽  
Vol 8 (2) ◽  
pp. 21-26
Author(s):  
Gulboy A. Nasir ◽  
Alkhazraji A. A. H. ◽  
Norrya A. A.
Keyword(s):  
Tap Water ◽  
Experimental Period ◽  
Treated Group ◽  
Control Group ◽  
Feed Conversion ◽  
Magnetized Water ◽  
Performance Traits ◽  
Group 2 ◽  
Total Gain ◽  
Group 1

A Study was conducted to investigate the effect of magnetized water in some performance traits of mice. 80 white Swiss mice, male and female 6-7 weeks of age were randomly divided into two groups; each group included 40 mice’s 20 males +20 females kept in cages separately. Group 1 treatment group were get magnetized water, group 2 control group were get tap water. After whole experimental period 16weeks and 3 days as preliminary period, some performance traits such as body weight BW, total gain TG and feed conversion ratio FCR, in both sexes were determined. Results obtained were revealed that magnetized water 450-500 gauss has no significant effect in BW at 4th, 8th, 12th weeks but males seemed significantly p<0.05 heavier 28.92 gm than females 25.82gm at week 16th in treated groups. TG was significantly p<0.05 higher in males than females in the treated group at 4th and 16th weeks, but it has lack of significance at 8th and 12th weeks. Treated males were progressed in TG in the comparison with control group at week 12th. Differences in FCR between two groups were significant p<0.05 for both sex at week 4th, after 8th weeks FCR tended to similarity, but males had significantly p<0.05 the highest means 1.04 in treated group in the comparison with females which had the lowest 0.94 value at week 12th, at the end of experiment week 16th females had significantly p<0.05, the lowest means 0.7 than males in both groups, but it was not significant in the comparison with females in the control group.

A note on the comparative performance of beef steers implanted with the anabolic steroids trenbolone acetate and oestradiol-17β, alone or in combination

1981 ◽  
Vol 32 (2) ◽  
pp. 219-222 ◽  
Author(s):  
R. J. Heitzman ◽  
Diana N. Gibbons ◽  
W. Little ◽  
Lynne P. Harrison
Keyword(s):  
Anabolic Steroids ◽  
Live Weight ◽  
Experimental Period ◽  
Control Group ◽  
Beef Steers ◽  
Feed Conversion ◽  
Comparative Performance ◽  
Trenbolone Acetate ◽  
Group 5 ◽  
Group 2

ABSTRACTFive groups of six Hereford × Friesian steers, approximately 1 year old and weighing 363 kg at implantation, were individually fed according to body weight and slaughtered 100 days after implantation. Group 1 was sham-implanted subcutaneously in the ear. Group 2 was implanted with 20 mg of the steroid oestradiol-17β group 3 with 140mg of the steroid trenbolone acetate; group 4 with oestradiol-17β in one ear and trenbolone acetate in the other; and group 5 with oestradiol-17β and trenbolone acetate as a single implant in one ear.Groups 1 to 5 had mean overall live-weight gains (±s.e.) of 0·79, 0·88, 0·89, 0·98 and 1 15±0·067kg/day; mean feed conversion ratios of 9·30, 8·78, 8·45, 8·13 and 6·92 + 0·61; and mean cold carcass weights of 236, 246, 250, 252 and 257 ± 6.4kg, respectively. Oestradiol-17/? reduced omental (P <0·05) and kidney (P <001) fat. The two steroids appeared to produce independent and additive effects except when used together as a single combined implant (group 5), when the effect on live-weight gain was more prolonged. The mean concentrations of oestradiol-17/i in plasma in groups 2, 4 and 5 were greater than in the control group at 28, 28 and 91 days after implantation respectively (P < 0·001). Trenbolone acetate was present in the plasma in groups 3, 4 and 5 throughout the experimental period.

Effect of dietary probiotic, antibiotic or combination on broiler performance, cecum microbial population and ileal development

2020 ◽  
Vol 21 (3) ◽  
pp. 74-79
Author(s):  
Ahmed Elbaz ◽  
Said El-sheikh
Keyword(s):  
Control Diet ◽  
Low Density Lipoprotein ◽  
Density Lipoprotein ◽  
Experimental Period ◽  
Nutrient Digestibility ◽  
Lipoprotein Cholesterol ◽  
Control Group ◽  
Gut Health ◽  
Feed Conversion ◽  
Broiler Performance

Objective: To investigate the effect of antibiotics and/or probiotics on broiler performance, some serum metabolites, cecum microflora composition, and ileum histomorphology under the Egyptian conditions. Design: Randomized controlled experimental study. Animals: Two hundred forty 1-day-old Ross (308) chicks were reared till 35 days of age. Procedures: The birds were randomly allocated into four main groups: a control diet without additives (CON); probiotic (Lactobacillus acidophilus) supplemented diet (PRO); antibiotic (Avilamycin) supplemented diet (ANT) and a mix group (AP) that received antibiotic in the diet form 1 to 4 days of age and treated during the rest of the experimental period with probiotics. Results: Chickens fed on probiotic or antibiotic diets had linear improvement in live body weight (LBW) and feed conversion ratio (FCR) compared with the control group, while the best LBW and FCR were in the AP group. An improvement in the nutrient digestibility was observed in the probiotic added groups (PRO and AP). Serum cholesterol and low-density lipoprotein cholesterol contents decreased when antimicrobial (probiotic or antibiotic) supplementations were used, while there was an increase in high-density lipoprotein cholesterol contents, serum total protein, and albumin levels. Among all groups, cecum Clostridium perfringens and Escherichia coli counts decreased; however, there was an increase in Lactobacillus count compared to the control group. In probiotic supplemented groups (PRO and AP), a significant (P<0.05) improvement in ilea architecture. Conclusion and clinical relevance: Using probiotic after initial treatment with an antibiotic in broiler diets had a positive effect on broiler growth performance, gut health (improved cecum microbial populations and ileum histomorphology), and nutrient digestibility.

scholarly journals Effect of BioPlus YC Probiotic Supplementation on Gut Microbiota, Production Performance, Carcass and Meat Quality of Pigs

Animals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 1581
Author(s):  
Artur Rybarczyk ◽  
Elżbieta Bogusławska-Wąs ◽  
Alicja Dłubała
Keyword(s):  
Bacillus Subtilis ◽  
Meat Quality ◽  
Bacillus Licheniformis ◽  
Average Daily Gain ◽  
Production Performance ◽  
Probiotic Bacteria ◽  
Control Group ◽  
Production Traits ◽  
Feed Conversion

The objective of the study was to determine the effects of probiotic bacteria Bacillus licheniformis and Bacillus subtilis on microbiological properties of feed mixtures and on the digestive tract content as applicable to production traits and carcass characteristics of fatteners. The experiment was performed on 83,838 fatteners from four successive (insertions) productions in two groups. From the seventy eighth day of age till marketing to the slaughter plant, the pigs were supplied with BioPlus YC probiotic (Chr. Hansen) in the amount of 400 g/t. The preparation contained a complex of probiotic bacteria Bacillus licheniformis DSM 5749, and Bacillus subtilis DSM 5750 spores in a 1:1 ratio. From the fourth insertion, after reaching a body weight of approximately 112 kg, 60 fatteners were selected from each group to measure carcass quality and half of them for meat quality evaluation. Moreover, microbiological analyses in feed and colon were performed. The study showed that BioPlus YC probiotics supplementation resulted in a significantly higher count of B. subtilis and B. licheniformis in the feed, a higher count of B. subtilis, B. licheniformis and LAB, as well as a lower count of Enterobacteriaceae, Enterococcus, Clostridium and Bacillus sp. in the mucosa and in the colorectal content of the test pigs. Our work has shown that supplementation with the BioPlus YC probiotic had a positive effect on the production traits of pigs mainly by reducing mortality (2.83%, p = 0.010), lowering feed conversion ratio—FCR (2.59 kg/kg, p = 0.013), better average daily gain—ADG (0.95 kg/day, p = 0.002) and shorter fattening period (77.25 days, p = 0.019) when compared to the control group (4.19%; 2.79 kg/kg; 0.89 kg/day; 92.8 days, respectively). The addition of the specific Bacillus bacteria did not influence carcass and meat characteristics of the test fatteners.

scholarly journals Effect of colistin and tylosin used as feed additives on the performance, diarrhea incidence, and immune response of nursery pigs

2016 ◽  
Vol 37 (4) ◽  
pp. 1947 ◽  
Author(s):  
Kelly Mazutti ◽  
Leandro Batista Costa ◽  
Lígia Valéria Nascimento ◽  
Tobias Fernandes Filho ◽  
Breno Castello Branco Beirão ◽  
...  
Keyword(s):  
Immune Response ◽  
Feed Intake ◽  
Immune Cell ◽  
Average Daily Gain ◽  
Experimental Period ◽  
Feed Additives ◽  
Control Group ◽  
Feed Conversion ◽  
Nursery Pigs ◽  
Diarrhea Incidence

For the last several decades, antimicrobial compounds have been used as feed additives to promote piglet growth at weaning, through the prevention of subclinical and clinical disease. However, few studies have assessed the influence of these antibiotics on the immune response of nursery pigs, as well as the relation between performance, health, and immunity of animals that receive feed additives. Therefore, the present study aimed to evaluate the effects of colistin and tylosin when used as feed additives on the performance, incidence of diarrhea, and immune response of nursery pigs. In this study, 72 weaned pigs (average age, 28 days) were allotted into one of three treatment groups: a control group (feed with no antibiotics), tylosin group (feed containing 22 ppm tylosin), and colistin group (feed containing 20 ppm colistin). Weekly, during a five week period, the average daily feed intake, average daily gain, and feed conversion ratio of the pigs were evaluated. Stools were scored daily, in accordance with a fecal texture scale. Blood samples were collected on the day of housing (d0) and on d7, d21, d28, and d35 for immune cell phenotyping. The results of this study showed that piglets in both the colistin and tylosin groups exhibited a significantly higher average daily feed intake, resulting in a higher body weight at the end of the experimental period (d35) when compared with piglets from the control group. Colistin and tylosin also significantly reduced the incidence of diarrhea. Colistin and tylosin modulated the piglets’ immune responses, particularly on d28, by changing the percentage of circulating B lymphocytes, CD4+CD8+ T cells, and the CD4:CD8 ratio.

scholarly journals Efficacy of exogenous phytase supplementation on production performance of commercial broiler

2017 ◽  
Vol 45 (3) ◽  
pp. 31-39
Author(s):  
E Parvin ◽  
MA Khatun ◽  
T Yeasmin ◽  
MM Sharmin
Keyword(s):  
Basal Diet ◽  
Production Performance ◽  
Feed Consumption ◽  
Feed Additive ◽  
Control Group ◽  
Broiler Chicks ◽  
Feed Conversion ◽  
Net Profit ◽  
Commercial Broiler ◽  
Diet Control

An experiment was conducted to investigate the effect of supplementing of exogenous phytase enzyme on productivity of commercial broilers. Four strains of commercial broiler such as Fast feather, Arbor acres, Cobb-500 and Hubbard classic each having 78 numbers were reared for a period of 5 weeks. A total number of 312 day old broiler chicks were distributed into two dietary treatments i.e. basal diet (Control-T0) and basal diet supplemented with phytase enzyme 1g/kg feed (supplemented-T1). The results indicated that broilers fed on diets supplemented with phytase have gained more body weight when compared with control group (P<0.05). The first and second highest body weights were recorded for the strains Cobb-500 and First feather broilers, respectively, which feed on diet containing phytase.   Feed consumption varied significantly between the broilers on different dietary regimes. Significant differences (P<0.01) were found in feed conversion ratios among the birds fed on diet with phytase enzyme. The lowest feed conversion ratio was in Cobb-500 fed on phytase diet where as the highest was in Fast Feather provided with only basal diet during the 5th week of age. Average feed conversion ratios were 1.73 and 1.86 for the supplemented and control group respectively. Use of phytase as feed additive in the diet resulted in high profitability/ broiler. Net profit per live broiler was the also higher in treatment group compared with control groups of birds. The highest net profit per live broiler was observed in Arbor Across strains fed on phytase diet. The result of the present study suggests that the addition of dietary phytase enzyme in the diet of broiler may increase the production performance and reduce the cost of production.Bang. J. Anim. Sci. 2016. 45 (3): 31-39

scholarly journals Effects of Long-Term Gentle Handling on Behavioral Responses, Production Performance, and Meat Quality of Pigs

Animals ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 330 ◽  
Author(s):  
Chao Wang ◽  
Yongjie Chen ◽  
Yanju Bi ◽  
Peng Zhao ◽  
Hanqing Sun ◽  
...  
Keyword(s):  
Heart Rate ◽  
Meat Quality ◽  
Average Daily Gain ◽  
Production Performance ◽  
Control Group ◽  
Carcass Quality ◽  
Feed Conversion ◽  
Significant Difference

In order to investigate the effect of gentle handling on the behavior, performance, and meat quality of pigs from weaning to slaughter, 144 6-week-old weaned hybrid Min piglets (a native breed) were selected and divided into a handling group (HG: 9 pens × 8 pigs) and a control group (CG: 9 pens × 8 pigs). After 6 weeks of handling, we observed and then evaluated the pigs’ responses to a handler with behavioral scores. Moreover, we measured heart rate and production performance. Three pigs were randomly selected from each of the 18 pens and divided into a handling group (HG: n = 27) and a control group (CG: n = 27), and the HG pigs were given gentle handling until slaughter. Subsequently, we evaluated meat quality and the production performance of six pigs from each group. The results show that AA test (approaching–avoidance test) scores in HG pigs, the number of contacts with the handler and absence of contact with the handler, were significantly higher than in the CG pigs (p < 0.01). The occurrences of avoidance and looking at the handler were lower in the HG than in the CG group (p < 0.01); however, heart rate was not found to be significantly different between the two groups (p = 0.63). No significant difference was found in the average daily gain, average daily feed intake, and feed conversion ratio between the two groups during the two periods (p > 0.05). The b* value was determined 45 min after slaughter, and it was significantly lower in the HG than that in the CG group (p = 0.002). Furthermore, 2 h after slaughter, the L value of the HG group was significantly higher than that of the CG group (p = 0.047), but no difference was observed in carcass quality or other meat quality indicators between the two groups (p > 0.05). The results indicate that gentle handling could reduce pigs’ anxiety and increase their willingness to approach the handler, increasing the intimacy of the pigs and handlers. However, long-term gentle handling had little effect on pig performance, carcass quality, and meat quality.

scholarly journals The Effect of Pleurotus Eryngii Stalk Residue Dietary Supplementation on Layer Performance, Egg Traits and Oxidative Status

2015 ◽  
Vol 15 (2) ◽  
pp. 447-461 ◽  
Author(s):  
Tzu-Tai Lee ◽  
Jhih-Ying Ciou ◽  
Chung-Nan Chen ◽  
Bi Yu
Keyword(s):  
Laying Hens ◽  
Dietary Supplementation ◽  
Experimental Period ◽  
Cholesterol Content ◽  
Oxidative Status ◽  
Pleurotus Eryngii ◽  
Production Performance ◽  
Trolox Equivalent Antioxidant Capacity ◽  
Control Group ◽  
Egg Traits

Abstract This study was conducted to investigate the effects of Pleurotus eryngii stalk residue (PESR) on performance, egg traits and oxidative status of laying hens. One hundred and twenty 22-week-old laying hens (Hendrix) were randomly allocated into 4 dietary groups, each containing 30 birds, including 10 replicates per group and 3 birds per replicate. In addition, they were fed diets supplemented with 0 (control group, corn-soybean meal), 0.5, 1.0, or 2.0% dried PESR groups for 8 weeks, respectively. The results indicated that the different levels of dietary supplementation produced no significant differences in production performance among the experimental groups of laying hens. The Haugh unit was significantly higher in the 1.0% and 2.0% PESR groups compared to the control group. The eggs’ cholesterol content of the 1.0% and 2.0% PESR groups was significantly lower than that of the control group at 5-8 weeks. The blood triglyceride content and cholesterol content were significantly lower in the 1.0% and 2.0% PESR groups compared to the control group at the 4th and 8th weeks. Hence, the supplemented 1.0% and 2.0% of PESR groups showed higher levels for serum trolox equivalent antioxidant capacity, catalase and superoxide dismutase during the experimental period in comparison with the control group. This study indicated that a by-product of Pleurotus eryngii, PESR, could produce lower-cholesterol eggs and improve the oxidative stability with 1.0% and 2.0% PESR supplementation in laying hens.

Some effects of dietary penicillin and zinc bacitracin on the performance of bacon pigs

1963 ◽  
Vol 5 (3) ◽  
pp. 251-257 ◽  
Author(s):  
D. W. Holme ◽  
K. L. Robinson
Keyword(s):  
Conversion Efficiency ◽  
Control Diet ◽  
Live Weight ◽  
Experimental Period ◽  
Carcass Composition ◽  
Significant Response ◽  
Feed Conversion ◽  
Feed Conversion Efficiency ◽  
Pig Performance ◽  
Zinc Bacitracin

SUMMARYThree experiments were carried out to evaluate zinc bacitracin as compared with penicillin, as a feed supplement for bacon pigs. The first experiment compared pig performance on a control diet with performance on the control diet supplemented with penicillin, 5 g./ton, or with zinc bacitracin, 10 g./ton. Experiment 2 compared the control diet with penicillin at 10 g./ton and zinc bacitracin at 10 g./ton with pigs housed in a different piggery. Experiment 3 compared the control diet with penicillin at 10 g./ton and zinc bacitracin at two levels, 10 g./ton and 5 g./ton. In none of the experiments was there any significant response to penicillin in terms of rate of gain, feed conversion efficiency or carcass composition. In the first experiment there was a small but significant improvement in rate of gain up to 100 lb. live-weight and for the whole experimental period by the pigs receiving 10 g./ton of zinc bacitracin. There was no significant response in feed conversion efficiency or carcass measurements. In the other two experiments there was no response to zinc bacitracin. The implications of the results are discussed.

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