scholarly journals Influence of Termovet and Prodactive Acid SE preparations on blood parameters of broiler chickens

2021 ◽  
Vol 36 ◽  
pp. 06019
Author(s):  
Svetlana Alexandrova ◽  
Alexey Bakharev
Keyword(s):  
Biochemical Parameters ◽  
Broiler Chickens ◽  
Live Weight ◽  
Blood Parameters ◽  
Water Soluble ◽  
Ambient Temperatures ◽  
Growing Period ◽  
Group I ◽  
Water Ph ◽  
Experimental Group

The studies' results of blood and biochemical parameters of its serum in broiler chickens exposed to high ambient temperatures are presented. Heat stress causes physiological changes in the poultry body, which negatively affects its health, feed intake and digestibility, productivity and product quality. To alleviate the poultry condition, a water-soluble powder of the Termovet preparation of acetylsalicylic acid (750 mg/1 g) was used for oral administration. As well as Prodactive Acid SE - a mixture of organic acids. The chicks' growing period was 34 days. The main period of the experiment began when the poultry reached an average live weight of 1680 g at the age of 4 weeks. Upon reaching an average live weight of 2030 g within 6 days before withdrawal from the experiment, the room was heated to 35 °C from 8 am to 6 pm. At this time, Termovet preparation was poured into the drinkers in the following doses: experimental group I - 100 mg/kg of live weight, experimental group II - 150 mg/kg. Both experimental groups were given Prodactive Acid SE last thing at night in a dose that provided water pH of 4. Research results have shown that the use of these preparations had a positive effect on the hematological and biochemical parameters of chickens when exposed to high temperatures.

The joint use of enzyme drugs and lecithin in the rearing of broiler chickens

2021 ◽  
pp. 41-46
Author(s):  
B. S. Kaloev ◽  
M. O. Ibragimov ◽  
M. M. Shagaipov
Keyword(s):  
Broiler Chickens ◽  
Live Weight ◽  
Biologically Active ◽  
Feed Consumption ◽  
Control Group ◽  
Growing Period ◽  
Production Experiment ◽  
Productive Traits ◽  
Positive Effect ◽  
Experimental Group

The reliability of the results obtained in scientific and economic experiments on the study of the effectiveness of the use of various feed components, including biologically active substances in the rearing of broilers needs to be confi rmed in production conditions. The purpose of the research was to study the joint use of enzyme drugs and lecithin in the rearing of broiler chickens. The results of production experiment on the study of the effectiveness of the joint inclusion of enzyme drugs Sunzyme and Sunfyse 5000 as well as lecithin in the diet of broiler chickens of the cross Ross-308 have been presented in the article. Production tests have been carried out under the conditions of the breeding farm “Achkhoy– Martanovsky” in the Chechen Republic. The duration of the experiment was 45 days. For research on the principle of analog groups two groups have been formed: a control group and an experimental group of 1000 heads in each. The broilers of the control group have been fed compound feed prepared in accordance with the growing period and consisting mainly of grain components of local production. The broilers of the experimental group have been fed the same compound feed, but with the addition of two enzyme drugs Sanzyme and Sanfyse 5000 (100 g/t of feed) as well as lecithin (10 g/kg of feed). The results of the production experiment fully confi rmed the data obtained in the scientific and economic experiment. The positive effect of the joint use of the studied enzyme drugs and lecithin has been manifested in all the studied productive traits. In particular, the increase in live weight of broilers increased by 12,1 %, slaughter yield by 3,5 %, the yield of carcasses of the 1st category by 3,0 %. The main economic indicators also found their confirmation: feed consumption per unit of growth decreased by 11,7 %, additional profit was received in the amount of 27308,2 rubles, the level of profitability of broiler rearing increased by 18,4 %.

scholarly journals THE EFFICIENCY OF DIHYDROQUERCETIN IN THE FEEDING OF BROILER CHICKENS

REPORTS ◽  
2021 ◽  
Vol 2 (336) ◽  
pp. 13-17
Author(s):  
N. N. Kuzmina ◽  
O. Yu. Petrov ◽  
A. K. Karynbayev ◽  
A. S. Alentayev
Keyword(s):  
Active Substance ◽  
Broiler Chickens ◽  
Live Weight ◽  
Biologically Active ◽  
Feed Additive ◽  
Control Group ◽  
Standard Diet ◽  
Biologically Active Substance ◽  
Growing Period ◽  
Experimental Group

The purpose of the research was to determine the feasibility and effectiveness of using a natural antioxidant of plant origin – dihydroquercetin (DHA), as a biologically active substance, in combination with the main standard diet of broiler chickens. Scientific and economic experience conducted in production conditions on broiler chickens of the "COBB-500" cross allowed us to objectively establish that the addition of the biologically active substance Dihydroquercetin to mixed feed contributes to the increase in meat productivity and safety of broiler chickens. Feeding of broiler chickens was carried out with full-fledged compound feeds, in accordance with the recommendations of the originator for this cross. In terms of energy nutrition and the content of nutrient active substances, they were the same and differed between the groups in the amount of the additive administered. Chickens of the 1st control group received only feed (basic diet), the 2nd experimental group – advanced antioxidant supplement Dihydroquercetin in the amount of 0.5 g per 100 g of feed, the 3rd – 0.75 g per 100 g of feed, and 4th – 1 g per 100 g of feed. The duration of the experiment was 40 days and to clarify the effectiveness of increasing the duration of the broiler fattening period, it was extended to 60 days. Broiler chickens were reared on the floor, temperature and light conditions, air humidity, feeding and watering front of the bird during the experiment corresponded to the recommended standards. As a result of the conducted studies on the effect of adding optimal levels of biologically active feed additive Dihydroquercetin to the diet of broiler chickens, it was found that during the growing period, a higher coefficient of live weight gain was established in broiler chickens of the 3rd and 4th experimental groups, whose live weight increased by 105.32 and 120.48 times by the age of 40 days, while in broiler chickens of the 2nd experimental group by 102.57 times and the lowest–in control group chickens only in 90.96 times. The selected feed additive can be considered as an alternative to the use of feed antibiotics in the feeding of broiler chickens in industrial poultry farming technology.

scholarly journals Meat chicken productivity when vitamin-selenium-containing preparations in combination with enzymes use in diets

2021 ◽  
Vol 285 ◽  
pp. 04013
Author(s):  
V. A. Zlepkin ◽  
A. A. Ryadnov ◽  
V. V. Salomatin ◽  
N. A. Zlepkina
Keyword(s):  
Broiler Chickens ◽  
Dry Matter ◽  
Live Weight ◽  
Matter Content ◽  
Control Group ◽  
Dry Matter Content ◽  
Enzyme Preparations ◽  
Dry Matter Digestibility ◽  
Group I ◽  
Experimental Group

The article presents the research results on the vitaminselenium-containing preparation (1.0 l / t) using effectiveness in the broiler chickens diet in combination with enzyme preparations “CelloLux-F” (100 g/t, experimental group I), “Protosubtilin G3x” (60 g/t, experimental group II) and “Amylosubtilin G3x” (200 g/t, experimental group III). It was found that the broilers of the experimental groups exceeded the average live weight by 2.74-4.95%; dry matter digestibility - by 0.89-1.58%, protein - by 1.41-2.71%, fat - by 1.16-2.03%, fiber - by 0.82-1.69 and nitrogen-free extractive substances - 0.74-1.43%, nitrogen use - by 1.35-2.99%; drawn bird weight - by 2.93-5.89%, edible carcass parts - by 3.33-6.47%, pectoral muscles - by 3.53-7.83%. In the experimental groups broiler chickens, the meat quality indicators are improved: dry matter content in the pectoral muscles - by 0.30; 0.12 and 0.07%, protein - by 0.41 (P <0.001); 0.16 (P <0.01) and 0.13% (P <0.05). The experimental broilers groups slightly exceeded the control group in terms of the biological value and the pectoral muscles meat culinary and technological properties. Redox and metabolic processes were more intensive in young animals of the experimental groups than in the control one. Among the experimental groups, the meat productivity and quality highest indicators were noted in broiler chickens of the I-st experimental group, they received the preparation “Carcesel” in combination with the enzyme preparation “CelloLux-F”.

scholarly journals Influence of SUB-PRO probiotic on meat productivity of broiler chickens

2020 ◽  
Vol 15 (4) ◽  
pp. 375-390
Author(s):  
Dmitry V. Nikitchenko ◽  
Vladimir E. Nikitchenko ◽  
Darya V. Andrianova ◽  
Ekaterina O. Ristsova ◽  
Ksenya M. Kondrashkina
Keyword(s):  
Broiler Chickens ◽  
Average Daily Gain ◽  
Live Weight ◽  
Practical Significance ◽  
Control Group ◽  
Negative Consequences ◽  
Muscle Weight ◽  
Group I ◽  
Meat Productivity ◽  
Experimental Group

We studied dynamics of live weight and morphological composition of carcasses in Ross 308 chickens at 1-, 21-, 28-, 34-, 38- and 42-day ages when SUB-PRO probiotic was included in the diet instead of Maxus G feed antibiotic in amount of 100 g/ton of feed. By the age of 42, chickens in the control group (I) reached a live weight of 2234 28.4 g, chickens in the experimental group (II) - 2329 27.3 g, and chickens who took feed antibiotic (III) - 2320 33.4 g. Live weight of chickens of the II group by the age of 42 days exceeded the I group by 95 g or 4.25 % (P 0.05), the III group - by 86 g or 3.85 %. In terms of carcass weight, the experimental group exceeded the control group by 4.60 % (P 0.05), group III - by 4.53 %. The meat productivity of chickens taking antibiotic was not studied further, since that had no practical significance. Over the entire period of rearing, the average daily gain in live weight in control chickens was 52.20 g, in the experimental chickens - 54.46 g. The relative muscle weight in broiler carcasses of the experimental group increased from 55.34 to 66.37 %v from 1 to 42 days of age, while the relative bone weight decreased from 33.23 to 16.78 %. By the age of 42, absolute muscle and bone weight had 123.47- and 51.91-fold increase, respectively, in comparison with diurnal weight. The data of anatomical cutting of chicken carcasses showed that, in terms of muscle and bone content, the most valuable were: breast - 84.63 and 8.25 %, thigh - 75.66 and 12.54 %, respectively; less valuable: drumstick - 67.86 and 20.98 %, wing - 50.58 and 33.53 %, respectively. Diameter of muscle fibers of superficial pectoralis muscle in 42-day-old broilers was 55.20 m; water content - 75.10 %, fat - 1.60 %, protein - 22.31 %. In terms of microbiological parameters, carcass meat meets the requirements of GOST 31468-2012 interstate standard. The inclusion of SUB-PRO probiotic in chicken diet instead of antibiotic does not reduce productivity, but excludes the negative consequences of antibiotic use.

scholarly journals Eucalyptus viminalis leaf extract alters the productivity and blood parameters of healthy broiler chickens

2020 ◽  
Vol 13 (12) ◽  
pp. 2673-2680
Author(s):  
G. K. Duskaev ◽  
O. V. Kvan ◽  
Sh. G. Rakhmatullin
Keyword(s):  
Broiler Chickens ◽  
Antioxidant Status ◽  
Live Weight ◽  
Blood Parameters ◽  
Control Group ◽  
Phytochemical Analysis ◽  
Group Iii ◽  
Eucalyptus Viminalis ◽  
Experimental Group

Background and Aim: As an alternative to natural and chemically synthesized direct-acting bactericides, there has been an increase in the use of plant extracts, which possess a set of phytochemicals with potential for microbial disease control; this is due to the spectrum of secondary metabolites present in extracts, which include phenolic compounds, quinones, flavonoids, alkaloids, terpenoids, and polyacetylenes. The biologically active substances within plant extracts, which perform protective functions for plant tissues, can have ambiguous effects on the animal body. Therefore, the aim of this study was to assess the ability of gamma-octalactone, isolated from Eucalyptus viminalis extract, to inhibit various LuxI/LuxR quorum-sensing (QS) systems in bacteria, and to evaluate its effect on broiler chickens. Materials and Methods: Phytochemical analysis of E. viminalis extract was performed. The ability of gamma-octalactone to inhibit QS was evaluated using four different LuxI/LuxR bacterial test systems. In vivo assessments were performed on one hundred and twenty 7-day-old broiler chickens (Arbor Acres cross), split into four groups of 30 chickens: 1. Control group: Basic diet (BD); 2. experimental Group I: BD + gamma-octalactone at a dosage of 0.05 ml/kg live weight/day; 3. experimental Group II: BD + gamma-octalactone at a dosage of 0.1 ml/kg live weight/day; and 4. experimental Group III: BD + gamma-octalactone at a dosage of 0.2 ml/kg live weight/day. Hematological blood parameters were assessed using an automatic hematological analyzer (URIT-2900 Vet Plus, URIT Medial Electronic Co., China) and an automatic biochemical analyzer (CS-T240, Dirui Industrial Co., Ltd., China). Statistical analyses were performed using SPSS Statistics Version 20 (IBM); averages (M), standard deviations (σ), and standard deviation errors (m) were calculated. Results with p≤0.05 were considered significant. Results: Based on the phytochemical analysis results, libraries of compounds with putative QS inhibitory properties were compiled. Gamma-octalactone exhibited a pronounced inhibitory effect on the LuxI/LuxR QS systems, characterized by EC50 values of 0.15-0.4 mM. In the in vivo portion of this study, broiler chicken live weights increased in all experimental groups, with the most significant increase in Group III (14.0%), in relation to the control group. Blood serum from the experimental group chickens had significantly higher levels of triglycerides and uric acid (p≤0.05), in comparison to the control group chickens. With respect to blood serum enzyme activity and antioxidant status indicators, the experimental group chickens had a higher level of gamma-glutamyl transferase, an enzyme associated with amino acid metabolism, than those in the control group; this increase was especially pronounced in Group III, with 37.0% increase (p≤0.05). Superoxide dismutase and catalase levels were higher in the experimental groups than the control group, corresponding to increases of 30.4-56.2% (p≤0.05), 33.3-83.3%, and 27.9-45.5% (p≤0.05) in Groups I, II, and III (p≤0.05), respectively. Morphological blood parameters did not display significant changes due to gamma-octalactone. Conclusion: According to the results of this in vivo study in broiler chickens, gamma-octalactone, isolated from E. viminalis leaf extract and supplied at a dosage of 0.2 ml/kg live weight/day, led to an increase in the activity of blood plasma digestive enzymes, increased live weight, and had a positive effect on lipid metabolism and antioxidant status.

scholarly journals The effect of the preparations “Poledoxin” and “Tilmox 25%” on the biochemical blood parameters of broiler chickens

2020 ◽  
pp. 7-13
Author(s):  
A. M. Tyshkivska ◽  
◽  
V. B. Dukhnytskyi ◽  
M. Y. Tyshkivsky ◽  
N. V. Tyshkivska ◽  
...  
Keyword(s):  
Biochemical Parameters ◽  
Broiler Chickens ◽  
Mineral Metabolism ◽  
Threshold Effect ◽  
Inorganic Phosphorus ◽  
Blood Parameters ◽  
Control Group ◽  
Mixed Infections ◽  
Maximum Value ◽  
Experimental Group

The results of studies of the effect of the drug "Poledoxin", belonging to the group of tetracycline and the drug "Tilmox 25%", belonging to the group of macrolides, on the biochemical parameters of the serum of broiler chickens cross "Cobb-500". It was found that the drugs "Poledoxin" and "Tilmox 25%", which were used in clinically healthy broiler chickens according to the scheme recommended for the treatment of birds with ornithobacteriosis and mixed infections, had a threshold effect on their body, without changes in clinical and behavioral status and reactions of birds. A study of the protein spectrum of poultry serum showed that under the influence of "Poledoxin" and "Tilmox 25%", develop hypoproteinemia due to a decrease in albumin levels by 10-53% (P≤0.05). In the serum of chickens of the first and second experimental groups, an increase in uric acid content by 11 and 8%, respectively (P≤0.05) was found 2 days after the use of antibiotics, and the maximum value exceeded the control by 21% (P≤0,05), is established in 3 days after the termination of their application. The content of creatinine in the serum of chickens fed antibiotic solutions increased, and after three days was higher than the birds of the control group by 6% (P≤ 0.05). 3 days after discontinuation of "Poledoxin", the content of creatinine in the serum of chickens of the first experimental group was higher than the control rate by 15%; and in second, which used "Tilmox 25%" – by 14% (P≤0.05). The study of mineral metabolism revealed a decrease in the content of inorganic phosphorus in the serum of poultry of the first experimental group by 10-19% (P≤0.05), the second – only a tendency to decrease.

EVALUATING THE EFFICIENCY OF FEEDING BROILER CHICKENS OF THE ARBOR ACRES CROSS IN HOT CLIMATIC CONDITIONS OF THE REPUBLIC OF CHAD

2020 ◽  
pp. 72-82
Author(s):  
M.V. LAZKO ◽  
◽  
ADAM A. ABDERAKHIM
Keyword(s):  
Environmental Factors ◽  
Biochemical Parameters ◽  
Broiler Chickens ◽  
Central Africa ◽  
Live Weight ◽  
Climatic Conditions ◽  
Geochemical Conditions ◽  
Blood Biochemical ◽  
The Republic ◽  
The University

The paper presents the results of evaluating the efficiency of feed rations offered to broilers of the Arbor Acres cross, formed taking into account the climatic, geochemical conditions of Central Africa and its native food flora. The study was conducted on the basis of an experimental farm at the University of N’Djamena, the Republic of Chad. In the experiment, the authors used five formulas of feed rations, which are currently used by farms in the Republic of Chad for growing broiler chickens. They mainly contain locally availble ingredients. To increase the resistance of the poultry organism to unfavorable environmental factors, the chickens of the control and experimental groups were given “TETRACOLIVIT” and “AMIN’TOTAL” vitamins. The efficiency of feed rations was evaluated by determining the age dynamics of live weight, average weekly gains in live weight and blood biochemical parameters of broiler chickens of the Arbor Acres cross from 1 to 42 days of life. The formula of feed ration No. 1 proved to be the most effective in terms of the cross productivity.

scholarly journals PHYSIOLOGICAL STATE AND PRODUCTIVITY OF ANIMALS UNDER THERMAL STRESS

2019 ◽  
Vol 51 (3) ◽  
pp. 26-31
Author(s):  
E.A. Azhmuldinov ◽  
◽  
Yu.N. Chernyshenko ◽  
M.G. Titov ◽  
◽  
...  
Keyword(s):  
Hematological Parameters ◽  
Physiological State ◽  
Live Weight ◽  
Blood Parameters ◽  
Maximum Temperature ◽  
Total Plasma ◽  
Ambient Temperatures ◽  
Study Results ◽  
Total Plasma Protein ◽  
Negative Effect

A study was conducted of the effect of heat stress on the clinical and physiological state of male rabbits at the age of 5 months with an average live weight of 1551 g. The maximum temperature the animals were exposed to during the experiment was +42 °C. The study results showed a decrease in feed intake and an increase in water consumption, which contributed to a decrease in live weight. Hematological parameters, including hemoglobin, erythrocytes, leukocytes, total plasma protein, globulins and cholesterol increased during the action of this stress factor. It was found that the effect of high ambient temperatures on rabbits negatively affected their physiological functions; the negative effect was reflected by the morphological and biochemical blood parameters.

scholarly journals Impact complexes nanokarboksylativ and drug Kvatronan-Se on hematological parameters of blood of experimental animals

2017 ◽  
Vol 19 (74) ◽  
pp. 123-126
Author(s):  
N. B. Seba ◽  
M. A. Khomenko
Keyword(s):  
Blood Cells ◽  
Hematological Parameters ◽  
Live Weight ◽  
Control Group ◽  
Experimental Animals ◽  
Group I ◽  
Control Research ◽  
Research Experiment ◽  
The Village ◽  
Experimental Group

In this paper present the results of research of influence of the preparation «Kvatronan-Se» and carboxylates of Se, Cu, Mn, Cr, Ge in different combinations on haematological parameters of blood of experimental animals. Study was carried out on the basis of PC Haleks-Agro. It is located in the village Gul'sk of Novograd Volynskiy district of Zhytomyr region. In the farm to bred of Simmental cows. For the experiment was formed four groups. We took into account age, live weight of 650–700 kg and the average milk yield 5000–6000 kg. Animals is located in identical conditions of feeding and maintenance. Research experiment was carried out on animals couples counterparts.  Preparations introduced animals three times at 10–12 days after insemination. The cows first experimental group were injected complex nanokarboksylativ Ge, Cu, Mn and Cr, second – drug Kvatronan–Se and animals third experimental group was administered a complex composed of Se, Cu, Mn, Cr. On 13 day after insemination in experimental animals were taken blood from tail vein and examined the contents of hematological parameters. Established that injection nanokarboksylativ enhance the fertility of cows in the first and third group, the figure rose to 20% in the second by 40% compared with the control. Research hematological parameters blood  animals shows that after entering content drugs of blood cells had minor changes but remained within the physiological norm. The results show that in  concentration monocyte the second group  was at 5.53% (P > 0.01) higher compared to the control group and 2.3% compared to the first and third. The content of lymphocytes in this group decreased by 26.3% (P > 0.05), 22% and 16% relative to the control, the first and third groups. Also, it should be noted that the hemoglobin in the experimental groups decreased in group I by 7.9% in the II – 3.9% and III by 7.3% compared with the control group. Also, these groups distinguished downward trend eosinophils 1.8%, 1.5%, 2.05%. Then, as the number of segment-nuclear neutrophils contrast, in the first group increased by 18.2% in the second and third at 16.9% comparatively control. The number of monocytes in the second group doslfidniy the suspicion was higher by 66.3% and 0.3% higher than the physiological norm – it may indicate a high immune response.

scholarly journals Carcass traits, haematology and serum biochemical parameters of Nigerian indigenous chickens and their crosses with marshall

2020 ◽  
Vol 45 (3) ◽  
Author(s):  
U. Akpan ◽  
O. A. Bassey ◽  
C.O.N. Ikeobi ◽  
A.V. Jegede ◽  
O.A. Adebambo
Keyword(s):  
Biochemical Parameters ◽  
Broiler Chickens ◽  
Carcass Traits ◽  
Blood Parameters ◽  
Study Data ◽  
Serum Biochemical Parameters ◽  
Naked Neck ◽  
Statistical Analysis System ◽  
Serum Biochemical ◽  
Analysis System

This study investigated the genetic variation in carcass traits and blood parameters of local naked neck and normal-feathered chickens and their crosses with Marshall broiler chickens. Two hundred and sixty three chickens consisting of 50 purebred Marshalls (M), 38 naked neck (Nk) and 48 normal-feathered (N), 61Marshall x naked neck (MNk) and 66Marshall x normal-feathered(MN) chickens were used for the study. Data were collected on carcass traits, haematology and serum biochemical parameters and were analysed using the General Linear Model procedure of Statistical Analysis System. Carcass traits such as eviscerated weight and weights of thigh, drumstick, breast, wings and organs were significantly (P < 0.0001) affected by genotype. Results showed that the purebred Marshall had the highest values in most of the traits followed by their crossbreds. In organs such as gizzard, liver and heart the local normal feathered ranked equal with its crossbred. Sex significantly (P< 0.05) affected carcass traits. Males consistently had higher values than females in all the parameters measured. Genotype significantly (P

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