The use of probiotic drug Monosporin in diets of heifers

2020 ◽  
pp. 3-9
Author(s):  
B. G. Sharifyanov ◽  
F. M. Shagaliev ◽  
G. Kh. Idiyatullin ◽  
V. G. Kakhikalo ◽  
O. V. Nazarchenko
Keyword(s):  
Weight Gain ◽  
Live Weight ◽  
Feed Additives ◽  
Metabolic Energy ◽  
Feed Additive ◽  
Control Group ◽  
Main Task ◽  
Live Weight Gain ◽  
Growth Energy ◽  
Experimental Group

Rearing of replacement young animals in particular of calves based on the scientific notion of development of the organism, knowledge of age-specific physiology of digestion, metabolism of nutrients and needs them in the process of ontogenesis animals. The main task in the development and use of new effective feed additives is to increase the growth energy and livability of young cattle. One of the most reliable tools in this case are probiotic drugs of the new generation. Probiotics in animals activate digestion; strengthen non-specific immunity, which is the result of normalization of the microbiocenosis of the gastrointestinal tract. The purpose of this work was to study the possibility and effectiveness of using a multi-factorial microbiological drug Monosporin produced by Biotechnagro LLC (Krasnodar) in feeding of heifers. In the diets of heifers of experimental groups, the probiotic feed additive Monosporin has been used in quantities of 3,0 g/head/day (the 2nd experimental group) and 5,0 g/head/day (the 3rd experimental group). Heifers of the 1st control group did not receive this additive. It has been found that the expenditures of concentrated feed in heifers of the 2nd experimental group was lower by 3,5 %. Their herdmates of the 3rd experimental group spent concentrates per 1 kg of live weight gain by 5,4 % less compared to the 1st control group. In heifers of the 3rd experimental group have been received 5 g/head/day of probiotic feed additive of multivariate action Monosporin, feed expenditures per unit of live weight gain were the lowest. According to the results of research, it can be assumed that the use of the studied feed additive in these dosages contributes to the better use of metabolic energy and nutrients in the diet when rearing heifers.

scholarly journals «Energosil» in the diets of replacement gilts

2019 ◽  
Vol 20 (2) ◽  
pp. 153-162
Author(s):  
A. A. Suvorov ◽  
в Sh. Gayirbegov ◽  
A. S. Fedin ◽  
A. M. Guryanov
Keyword(s):  
Body Weight ◽  
Live Weight ◽  
Feed Additives ◽  
The Body ◽  
Feed Additive ◽  
Control Group ◽  
Practical Training ◽  
Optimal Dosage ◽  
Growth Energy ◽  
Experimental Group

The article gives scientific substantiation of using silicon-containing new feed additive “Energosil” for replacement gilts. The studies were conducted in pig-breeding complex of the Center for Practical Training of Agricultural Specialists in Mordovia Republic. There were three experimental groups of replacement gilts (10 animals each). The effect of various dosages of Energosil (5.0, 7.5, and 10 mg per kg of body weight) on digestibility, nutrient utilization, and animal growth energy was studied. The most optimal dosage of a new feed additive in their rations was revealed, which constituted 5 mg / kg of the animal live weight. It was established that the animals from the first experimental group, who received silicon-containing feed additives of this amount digested the nutrients of the diet better than their counterparts from the other groups. Compared to the control group, the digestibility of dry matter increased by 3.62% (p<0.05), organic matter by 3.29% (p<0.01), crude protein by 4.09% (p<0.001), fat by 4.30% (p<0.01), cellulose by 3.79% (p<0.01) and nitrogen-free extractives by 2.03% (p>0.05).Replacement gilts of the first experimental group, who were given Energosil in the amount of 5 mg / kg body weight in addition to the basic ration, retained nitrogen in their bodies by 17.1%, calcium by 55.9% and phosphorus by 69.7% more than their counterparts from the control group. It contributed to an increase in body weight of gilts from the first group compared to control counterparts by 10.8%. Increased dosages of Energosil (7.5 and 10 mg / kg body weight) also had a better effect on the growth energy of gilts compared with the control group. The feed additive in the amount of 7.5 mg kg of animal  live weight contributed to an increase in animal weight compared with control counterparts by 6.21 kg or 4.8% (p<0.05), with a third experimental group by 4.4 kg or by 3.4% (p<0.05). When given Energosil in the dosage of 10 mg/kg, the body weight of gilts from the third experimental group was higher by 1.81 kg or 1.4% (p> 0.05) compared with the control counterparts.

Dynamics of live weight of calves when used in the ration the feed additive Vermiculite

2021 ◽  
pp. 22-31
Author(s):  
R. R. Fatkullin ◽  
V. I. Kosilov ◽  
E. M. Ermolova ◽  
A. M. Gorovoi
Keyword(s):  
Average Daily Gain ◽  
Live Weight ◽  
Feed Additives ◽  
Feed Additive ◽  
Control Group ◽  
Main Task ◽  
Daily Growth ◽  
Many Sources ◽  
Daily Gain ◽  
Experimental Group

In providing the population with high-quality and cheap beef a signifi cant role is assigned, and in the future will be assigned to beef cattle breeding. The development of this industry and its eff ectiveness depends on the correct use of available feed resources. With the development of the feed industry the main task of which is mainly to ensure that in a small volume, as much as possible, as many sources of nutrients in a highly digestible form, the use of feed additives becomes important. Feed additives as a rule should compensate for the missing elements in the ration. The level and ratio of nutrients in them have a stimulating eff ect on the growth of muscle tissue and the formation of a strong backbone. The purpose of the work was to study the eff ect of the feed additive Vermiculite on the live weight of Kazakh White-headed steers. In order to study the feed additive Vermiculite in the rations of steers a scientifi c and economic experiment has been carried out on the basis of LLP “Terra” in the Kostanay region in the Republic of Kazakhstan. Two groups of steers have been formed for this purpose with 10 heads in each. The control group has received a basic feeding ration consisting of corn silage, haylage, wheat straw, complete feed (wheat, barley). The experimental group has received 200 g of Vermiculite per 1 head/day in addition to the main ration. During the entire period of the experiment the steers of the experimental group had the highest indicators of average daily growth compared to their herdmates in the control group. The highest value of the average daily gain in both groups has been observed in the period of 8–12 months, amounting to 1123,3 g in the control group, and 1159,2 g in the experimental group. The diff erence in favor of the steers of the experimental group was 35,9 g or 3,2 % (P < 0,01). In general during the experiment the diff erence in the average daily gain in live weight between the groups was 31,1 g or 3,5 % in favor of the animals of the experimental group.

scholarly journals Гранулированный калий карбонат в рационах телят

2019 ◽  
pp. 43-46
Author(s):  
A.N. Betin ◽  
A.I. Frolov
Keyword(s):  
Weight Gain ◽  
Live Weight ◽  
Feed Additive ◽  
Control Group ◽  
Mixed Feed ◽  
Live Weight Gain ◽  
Young Cattle ◽  
Group 2 ◽  
Phosphorus And Potassium ◽  
Experimental Group

Приведены данные, полученные в эксперименте на молодняке крупного рогатого скота с применением в рационах различных доз гранулированного калия карбоната в качестве кормовой добавки. Опыт проходил в два этапа: первый этап был проведён на молодняке в возрасте 2 4 месяцев, второй этап 4 6 месяцев. Для каждого этапа были сформированы три группы телят по принципу аналогов с учётом живой массы и состояния здоровья: контрольная и две опытные. 2 4месячным телятам одной опытной группы добавляли 1 кг, другой опытной группы 2 кг гранулированного калия карбоната на 1 тонну комбикорма. Телятам 4 6 месяцев соответственно 2 кг и 4 кг на 1тонну комбикорма. Установлено, что среднесуточный прирост живой массы 2 4месячных телят был выше в опытных группах на 1,9 и 2,8 соответственно. Использование кормовой добавки телятам 4 6месячного возраста, при норме внесения в комбикорм 2 кг и 4 кг на 1 тонну, увеличило среднесуточный прирост живой массы на 3,1 и 4,4 соответственно. Применение гранулированного калия карбоната в рационах телят оказало положительное влияние на биохимические показатели крови животных, активизировало белковый обмен и нормализовало его фракционный состав, повысило содержание кальция, фосфора и калия. Дополнительный доход от реализации молодняка в опытных группах разных возрастов по сравнению с контролем составил 86,25 122,5 и 164,44 228,88 руб. соответственно.The data obtained in the experiment on young cattle using various doses of granular potash as a feed additive in the diets are presented. The experiment took place in two stages: the first stage was carried out on young cattle at the age of 2 4 months, the second stage 4 6 months. For each stage three groups of calves were formed on the basis of analogues taking into account live weight and health status: control group and two experimental ones. 24monthold calves of one experimental group were added 1 kg of the other experimental group 2 kg of granular potash per 1 ton of mixed feed. Calves 46 months of age were added respectively 2 kg and 4 kg per 1 ton of mixed feed. It was found that the daily live weight gain of 2 4 month old calves was higher in the experimental groups by 1.9 and 2.8 respectively. The use of feed additive for calves 46 months of age with a rate of application of 2 kg and 4 kg per 1 ton in mixed feed has increased the daily live weight gain by 3.1 and 4.4 respectively. The use of granular potash in the rations of calves had a positive effect on the biochemical parameters of the blood of animals, activated protein metabolism and normalized its fractional composition, increased the content of calcium, phosphorus and potassium. The additional income from the sale of young animals in the experimental groups of different ages compared to the control amounted to 86.25 122.5 and 164.44 228.88 rubles respectively.

scholarly journals The Efficiency of Using Functional Feed Additives in Combined Feeds for Broiler Chickens

2019 ◽  
Vol 8 (6) ◽  
pp. 5292-5294
Keyword(s):  
Weight Gain ◽  
Broiler Chickens ◽  
Live Weight ◽  
Feed Additives ◽  
Biological Product ◽  
Live Weight Gain ◽  
Microbial Number ◽  
The Common ◽  
Experimental Group

The research was aimed at studying the efficiency of using functional feed additives based on fermented brewer's grains with vegetative filler and an adsorbent in combined feeds for broiler chickens. The use of the developed biological product resulted in increasing the live weight in the second group of chickens by 8.0 %, the average daily live weight gain – by 8.2 %, while reducing the feed used per unit of the product by 8.0 %. The results of analyzing the contents of the microflora of the caeca in the intestine showed a reduction of the common microbial number in the experimental group of chickens from 2x109 to 3x107 and an increase in the number of lactobacilli from 1x106 to 6x107. Therefore, the efficiency of the composite biological product in feeding broiler chickens has been proven.

scholarly journals MORPHO-BIOCHEMICAL AND PRODUCTIVE INDICATORS OF DUCK-BROILERS WHEN USING PROBIOTIC "LACTOBIFADOL"

2021 ◽  
Vol 248 (4) ◽  
pp. 254-260
Author(s):  
A.F. Khabirov ◽  
◽  
Keyword(s):  
Weight Gain ◽  
Live Weight ◽  
Feed Consumption ◽  
Control Group ◽  
Live Weight Gain ◽  
Positive Effect ◽  
Experimental Group ◽  
Average Consumption

The reaction of the organism of broiler ducklings to the introduction of the probiotic additive "Lactobifadol" into the organism when reared up to 7 weeks of age was investigated. A positive effect was achieved to increase the live weight of the experimental poultry by 5.0 % (p <0.5), the average feed consumption per 1 kg of live weight gain in the group of broiler ducklings fed with Lactobifadol feed was 4.7 % less when compared to intact poultry. The dynamics of feed consumption per 1 kg of live weight gain in the first three weeks of rearing was descending, and from 4 weeks of age until the end of rearing, fodder consumption increased significantly. For 6 weeks of growing, the average consumption of compound feed per head per day in the control group of broiler ducklings was 157.5 g, in the experimental group – 158.5 g per 1 bird/day. The inclusion of "Lactobifadol" in the diet to a certain extent stimulates the processes of erythrocytopoiesis, providing, within the physiological norm, an increase in the level of hemoglobin and the number of leukocytes.

Effectiveness of the use of feed additives Nabikat and Glauconite in the diets of sows

2020 ◽  
pp. 6-12
Author(s):  
E. Ermolova ◽  
N. Kostomakhin ◽  
A. Bochkarev ◽  
S. Ermolov
Keyword(s):  
Dry Matter ◽  
Live Weight ◽  
Feed Additives ◽  
Farm Animals ◽  
Feed Additive ◽  
Control Group ◽  
Local Production ◽  
Weaned Piglet ◽  
Digestible Protein ◽  
Experimental Group

It is the fact with the introduction of the detailed system of normalized feeding in the livestock industry, the productivity of farm animals has increased by 11,2 %. The obvious solution to the problem of feeding pigs with complete feed is seen in the use of feed and feed additives of local production, which will reduce the final prime cost of the product. The purpose of the work was to justify the use of feed additives Nabikat and Glauconite in feeding sows. During the experiment 3 groups of sows have been formed (a control group and two experimental ones). Sows of the control group have been received the main farm diet, sows of the 1st experimental group in addition to the main diet have been received the feed additive Nabikat (0,20 % of the dry matter of the diet), and the 2nd experimental group Glauconite (0,25 % of the dry matter of the diet). It has been found on the base of researches that the input of the feed additive Nabikat in the diet of pregnant sows has increased the prolificacy of sows by 16,3 %, the livability of piglets by 10,9 %, while the expenditures of feed has been reduced by 20,4 %. The lowest feed and digestible protein expenditures per live weight gain of a pregnant sow and a weaning piglet have been observed in the 1st experimental group when the feed additive Nabikat was included in the diet of sows. The highest feed payment for 1 weaned piglet has been observed when feeding the feed additive Nabikat to sows, which allows producing 24,3 heads of piglets in natural terms, in monetary terms of 1,92 heads. At the same time, it is possible to get an additional profit of 6,9 thousand rubles.

Characteristics of productive and hematological indicators of broiler chickens when using different antimicrobial substances in their rearing

2020 ◽  
pp. 35-44
Author(s):  
S. Alexandrova ◽  
A. Bakharev ◽  
O. Simonov ◽  
E. Renev ◽  
S. Shabaldin ◽  
...  
Keyword(s):  
Weight Gain ◽  
Organic Acids ◽  
Broiler Chickens ◽  
Live Weight ◽  
The Body ◽  
Control Group ◽  
Colloidal Silver ◽  
Live Weight Gain ◽  
Antimicrobial Substances ◽  
Experimental Group

Under the environments of the Tyumen region a scientific and research work has been carried out, including an assessment of the influence of antimicrobial substances: colloidal silver, antibiotics and organic acids on the body of broiler chickens. The purpose of the work was to evaluate the influence of antimicrobial substances on the productivity of broiler chickens. The research and laboratory experiment has been carried out in the laboratory of the Northern Trans-Ural Scientific and Research Institute of the Tyumen Scientific Center of Siberian Branch of Russian Academy of Sciences on chickens of the cross ArborAykrs+. Chickens at the daily age have been distributed according to the principle of balanced groups-analogues. The period of chicken rearing was 35 days, during the same period the analysis of the studied antimicrobial substances has been performed. The composition of the test substances was included colloidal silver 10 μg/l, antibiotics (Pulsoceril, Enronite) and the mixture of organic acids (Agrofeed) at the dose of 0,4 ml/l. The results have shown that chickens that have been watered colloidal silver had the gain of live weight for the period of rearing 1850,94 g or lower than chickens in the control group. At the same time, broiler chickens with watering of antibiotics and organic acids exceeded the control group’s analogues. For example chickens of the 1st experimental group where colloidal silver has been watered at the dose of 10 mcg/l every day had the live weight gain during the rearing period lower by 15,56 g and the average daily live weight gain of 0,45 g than chickens of the control group. At the same time broilers of the 2nd experimental group (with antibiotics) and the 3rd experimental group (with organic acids) had the higher gain of live weight during the rearing period by 56,61 and 95,23 g, respectively, compared to the control group. The average daily gain diff erences were 1,62 and 2,72 g. Indicators of morphological and biochemical composition of blood of experimental groups of broiler chickens indicated that they were within the limits of the corresponding physiological norms. At the same time, there were some changes on the part of both red and white blood, which seems to be related not only to the body’s response to feeding, but also to the biochemical processes within the body.

scholarly journals Effective levels of selenium in the feeding of growing quail meat production

2016 ◽  
Vol 18 (2) ◽  
Author(s):  
M. I. Holubiev ◽  
T. A. Holubieva
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Live Weight ◽  
Feed Additives ◽  
Feed Consumption ◽  
Control Group ◽  
Meat Production ◽  
Standard Diet ◽  
Live Weight Gain ◽  
Group 5

The studies were conducted in growing quail meat production at the age of 1–35 days in the research laboratory of feed additives National University of Life and Environmental Sciences of Ukraine. The research goal was to establish effective levels of additional introduction of Selenium in fodder for growing quail by comparing them to some zoo–technical indicators. Five groups of 100 quails were formed.  The quails of the Control Group were fed a standard diet without the inclusion of additional Selenium. The quails of the trial groups received a standard diet supplemented with selenium: group 2 – 0.1 mg, group 3 – 0.2 mg, group 4 – 0.3 mg and group 5 – 0.4 mg / kg feed. For a determine the effect of selenium on the productive qualities of quails was conducted taking into account their of preservation, feed intake, body weight is determined and calculated feed cost per 1 g of live weight gain. During the study established that the level of preservation quails high enough in the experimental groups, the best body weight was observed in animals consuming an additional 0.4 mg of Se, and the lowest feed consumption per 1 kg of growth – from poultry which were fed 0.2 mg Se. Thus, investigated of trace elements in the indicated doses increases the productivity of quails and decrease feed costs per 1 kg of live weight gain

scholarly journals Untreated and formaldehyde treated protein concentrate mixture in the feeds of bulls

1979 ◽  
Vol 51 (1) ◽  
pp. 59-67
Author(s):  
Liisa Syrjälä ◽  
Esko Poutiainen
Keyword(s):  
Weight Gain ◽  
Nitrogen Balance ◽  
Rumen Fluid ◽  
Live Weight ◽  
Barley Straw ◽  
Control Group ◽  
Protein Concentrate ◽  
Live Weight Gain ◽  
Concentrate Mixture ◽  
Experimental Group

Twelve bulls within the age period 113—294 days were used in an experiment in which the effect of formaldehyde treatment of protein on the live weight gain and feed utilization was studied. Their rations were a combination of a protein concentrate mixture, barley, mineral and vitamins according to nutrient requirements for a growth rate of 1000 g/animal/day. Oats and barley straw was available ad libitum. In the experimental group the protein concentrate mixture was treated with formaldehyde, 0,88 g/100 g crude protein, whereas in the control group it was untreated. The proportion of treated protein was 45 % of the total protein in the diet. The study involved feeding trials, digestibility and nitrogen balance trials, and rumen fluid investigations. The live weight gain of the bulls in the experimental group was 10 % better than that of the control group. The amount of feed used per kg live weight gain was 8 % less in the former group than in the latter. The differences in both cases were, however, not significant (P > 0,05). The differences in the digestibility and nitrogen balance and in the pH, ammonia and VFA concentrations of the rumen fluid between the groups were small and insignificant (P > 0,05).

scholarly journals EVALUATION OF EFFICIENCY OF APPLICATION OF FEED ADDITIVE ON BROILER CHICKENS

2020 ◽  
Vol 21 (2) ◽  
pp. 90-95
Author(s):  
T. R. Levytskyі
Keyword(s):  
Broiler Chickens ◽  
Hematological Parameters ◽  
Average Daily Gain ◽  
Live Weight ◽  
Feed Additives ◽  
Poultry Meat ◽  
Feed Additive ◽  
Control Group ◽  
Feed Conversion ◽  
Experimental Group

A study of the effectiveness of the use of feed additive Liaform in relation to its effect on the growth and development of broiler chickens. For research, 2 groups of broiler chickens of 55 heads (control and experimental) from 8 days of age were formed on the principle of analogues. Feeding of the control group was carried out with standard complete feed. Feeding of the experimental group was carried out with standard complete feed, in which the feed additive Liaform was added at the rate of 2 g / kg. During the experiment, the general condition of the bird, the safety of the bird, zootechnical and hematological parameters were monitored. It is established that the studied feed additive has a positive effect on the productivity of broiler chickens, improves feed absorption. As a result of the use of feed additive Liaform live weight of broiler chickens in the experimental group was 4.3 % higher compared to the control. The average daily gain of chickens in the experimental group exceeded this figure of chickens in the control group by 4,1 %. The use of feed additives helped to increase feed conversion. The use of Liaform feed increased the protein level in poultry meat

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