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Биохимические показатели сыворотки крови у телят на фоне применения пробиотического препарата Билавет С
2010
Kavrus, M.A. | Kozel, L.S. | Mikhalyuk, A.N., Grodno State Agrarian Univ. (Belarus)
In the conditions of the Republic of Belarus there were studied biochemical indexes of calf blood serum against the background of application of probiotic preparations Bilavet C. Results of research showed that administration of probiotic preparations from the first day till the six day and from the fourteenth day till the nineteenth day of calf life with the preventive purpose rendered the simulative influence on indexes of natural resistance, which were accompanied with the increasing of total protein quantity in blood on 2,9-5,9%, as well as the increasing of protein fractions, in particular, globulin-rich fraction on 4,2-6,4%. Administration of probiotic preparation Bilavet С to calves rendered the positive influence on blood biochemical indexes, promoted the uptaking and better accumulation of mineral substances: content of crude calcium, inorganic phosphorus, magnesium, iron increased on 15,3%, 10,5%, 13,2% and 3,6%, respectively.
Show more [+] Less [-]Применение про- и пребиотических препаратов для повышения сохранности и роста у цыплят-бройлеров
2010
Karput, I.M. | Boroznova, A.S., Vitebsk State Academy of Veterinary Medicine (Belarus)
In the conditions of the Republic of Belarus there was analyzed the influence of inclusion into broiler chickens diets of probiotoc preparation Bifidoflorin zhidkij (liquid) and prediotic veterinary drug Biofon AIL on the natural resistance, hematopoiesis, growth, metabolic function, development and viability of broiler chickens. In course of the study there was analyzed the dynamics of total haemoglobin, total protein of blood serum, albumins and globulins of broiler chickens which were fed with veterinary drugs probiotoc Bifidoflorin zhidkij and prediotic Biofon AIL. Indexes of chicken viability and life weight gain were marked. Research results showed that application of the presented veterinary preparations rendered the growth promoting action, lowering of disease incidence, increasing of chicken viability, increasing of live weight gain and stimulation of metabolic processes in the most intense period of poultry growing. All these factors were expressed in highest degree after the combined application of the probiotic and prebiotic veterinary drugs.
Show more [+] Less [-]Оценка антагонистической активности и эффективность применения новых бесклеточных пробиотиков
2009
Zhuk, V.P. | Mashero, V.A., Vitebsk State Academy of Veterinary Medicine (Belarus)
Evaluation of antagonistic activity of strains of lactic and bifid bacteria, metabolite producers, as well as the treatment and prophylactic efficacy of Laktimet and Batsinil probiotics was realized in the conditions of the Republic of Belarus. In course of study there were estimated 29 strains of lactic acid bacillus of different kinds, 13 strains of bifid bacteria and 35 strains of bacillus (Bac. subtilis and Bac. pumilis). There were studied 3 strains of bifid bacteria: Bifidobacterium adolescentis MS-42; Bifidobacterium adolescentis BIM V-01; Bifidobacterium adolescentis BIM V-87; 2 strains of lactic acid bacillus: Lactococcus lactis subsp. Lactis BIM V-132, Lactococcus casei subsp. rhamnosus BIM V-189; and 6 strains of Bacillus subtilis. Research results showed that the main part of the studied strains had steady antagonistic activity to test-cultures of opportunistic pathogenic bacteria. Zone of growth delay of test-cultures of the main quantity of strains (from 54 up to 92%) was from 11 up to 30. Research results showed that application of cell-free probiotics Laktimet and Batsinil promoted the increasing of resistance by means of increasing or lowering of total protein, insignificant increasing of blood serum bactericidal activity and increasing of phagocytic activity of leukocytes on 7,3%
Show more [+] Less [-]Терапевтическая эффективность метаболитного пробиотика при гастроэнтеритах у поросят-отъемышей
2009
Pritychenko, A.V. | Pritychenko, A.N., Vitebsk State Academy of Veterinary Medicine (Belarus)
Studying of therapeutic effectiveness of metabolic probiotic Diamixan (sterile concentrate of waste products of Lactobacillus acidophilus, Lactobacillus debrueckii, and Streptococcus salivarius) against piglet gastroenteritis appearing at weaning period was realized in the conditions of the Republic of Belarus. The analyzed preparation contained complex of substances: bioartificial lactic acid, amino acids, polysaccharides, and some other ingdredients. In course of analysis of the state of intestinal microbiocenosis there were analyzed the following indexes: bifidus bacteria; lactic acid bacillus; E. coli; enterococcus; Proteus; Staphylococcus saprophyticus; Clostridia; yeast-like fungi; enterobacteria. Research results showed that application of the examined preparation made it possible to shorter the terms of animal recovery on 2,2 days, as well as to facilitate the severity of a disease. Bottle feeding of the metabolic probiotic promoted the stabilization and normalization of the main hematological indexes. The analyzed preparation created the optimal pH in lumen of the intestine, inhibited the rowth of opportunistic pathogenic bacteria, promoted quicker reconstruction of microecological status by means of normalization of standard flora of bifidus bacteria and lactic acid bacillus
Show more [+] Less [-]Сравнительное влияние пробиотика Диалакт и иммуностимулятора Альвеозан на переваривание питательных веществ корма цыплятами-бройлерами
2009
Kozlova,N.V., Vitebsk State Academy of Veterinary Medicine (Belarus) | Kapitonova, E.A., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
Investigation of influence of probiotic Dialact and immunostimulant Alveozan on digesting of nutritive substances by broiler chickens of Kobb-500 cross, as well as control over their individual development were realized in the conditions of the Republic of Belarus. The first (control) group of chicken was given standard well-balanced ration. Chickens of the second group were administrated immunostimulant Alveozan in dose of 10 mkg/kg of live weight with drinking water once a day in course of 5 days, with 10 days interval till the end of the growing period. Chickens of the third group were administrated preparation Dialact in dose of 0,1-0,2 ml with drinking water once a day in course of 3 days, with 14 days interval till the end of growing period. Chickens of the fourth group were given Alveozan in dose of 10 microgram/kg of live weight once a day in course of 5 days with 10 days interval, and Dialact in dose 0,1-0,2 ml once a day in course of 3 days, with 6 and 14 days interval. Research results showed that complex application of probiotic Dialact and immunostimulant Alveozan increased the viability of chickens on 100%, average live weight - on 5,1%, average daily weight gain - on 5,1%. Administration of Dialact and Alveozan, both separately and in complex, increased the digestibility of nutritive substances of mixed fodders: application of nitrogen increased on 1,93-6,38%, application of calcium decreased on 10,41-12,54%, phosphorus use increased on 2,38%
Show more [+] Less [-]Пробиотики в кормлении сельскохозяйственной птицы
2008
Glaskovich, M.A., Vitebsk State Academy of Veterinary Medicine (Belarus)
Data on studying of efficiency of application of immunobiological preparations on efficiency and other clinical and biochemical indicators for chickens-broilers are cited. It is established, that their application to chickens-broilers promotes increase of biological value of fowl as foodstuff and is economically expedient. Application of a preparation the Biococktail-NK in an optimum dose 0,1 - 0,2 ml/goal (10,0-20,0 million microbic bodies) has allowed to increase intensity of growth of chickens-broilers by 3,5%, to lower forage expenses for production of a gain of body weight of 1 kg on 4,95%, to raise safety of young growth of birds on 3,4 % and to lower a case of birds to 1,6% (technological norm of 5%). The carried out calculations have shown, that introduction of the Biococktail-NK in a ration of broilers is economically justified, as safety of young growth in 4th trial group has raised on 3,4%, in the third - on 2,5%, in the second - on 1,3%. On the basis of the spent research fowl of the delivered samples in which ration it was entered the probiotic Biococktail-NK from calculation 0,1 - 0,2 ml/goal (10,0-20,0 million microbic bodies) since daily age within the first 5 days into 4 cycles with an interval of 7 days till the end of the cultivation period is established, that on organoleptic, physical and chemical, bacteriological indicators, and also biological value and harmlessness does not concede to meat of control group and is good-quality. In the literature there are data about influence of biologically active substances on growth and development of bird. Despite it, about influence of probiotical and immunostimulatory preparations as separately, and in a complex with probiotics, on an organism of chickens-broilers it is not enough data that induces carrying out of scientific research in the given direction. Simultaneous use of probiotics on the basis of an intestinal stick in rations of chickens-broilers is the perspective directions. Proceeding from it, working out of new effective ways of increase of chickens-broilers efficiency with a view of reception of ecologically pure and safe products of poultry farming is actual for poultry-farming economy of Belarus.
Show more [+] Less [-]Продуктивность, гуморальные факторы защиты поросят-сосунов при использовании бесклеточного пробиотика Лактимет и клеточного пробиотика Бифилак
2008
Sadomov, N.A. | Khodyryeva, I.A., Belarus State Academy of Agriculture, Gorki (Belarus)
Comparative evaluation of the influence of cell-free probiotic preparation Laktimet and cellular probiotic Bifilak on productivity, livability, nonspecific response of suckling piglets in the early extrauterine life was realized in the conditions of the Republic of Belarus.Application of both probiotics increased the productivity of suckling pigs, stimulated the processes of metabolism and natural protection of organism in the early postnatal period in the conditions of specialized pig breeding complexes. Research results showed, that application of brand new cell-free probiotic Laktimet exercised higher influence on suckling pigs. Application of Laktimet made it possibler to increase piglets body weight gain on 7,8%; piglet livability - on 6,7%; and application cellular probiotic preparation Bifilak - on 5,4% and 3,3%, respectively. The same tendency was noted during the analysis of indexes of cellular factors of organism protection. Bactericidal activity of blood serum of experimental animals changed both in connection with age, and under influence of probiotic preparations. During all studied periods the bactericidal activity of blood serum was authentically (P less than 0,05) above in experimental groups in comparison with a control group. At 20-days old piglets there was stated the strengthening of bactericidal activity of blood serum. Throughout all period of experiment the superiority of trial animals over control on indicators of lysozyme activity of blood serum was observed
Show more [+] Less [-]Влияние комплексного применения пробиотика Диалакт и иммуностимулятора Альвеозан на морфометрические показатели органов иммунной системы и печени цыплят-бройлеров
2009
Glaskovich, A.A., Vitebsk State Academy of Veterinary Medicine (Belarus) | Kapitonova, E.A., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
Analysis of the optimal scheme of doses and rates of combined administration of probiotic Dialakt and immunostimulant Alveozan was realized in the conditions of the Republic of Belarus by the example of 1500 broiler chickens of cross Kobb- 500. Chickens of the first (controlled) group were given only total ration, balanced with the main nutrients. For the chickens of the second group were administrated with immunostimulant Alveozan with water starting from one day old age, every day in dose of 10 mkg/kg of body weight once a day in course of 5 days successively and with 7 days interval till the end of growing period; and probiotic Dialakt was administrated with water in dose of 0,1-0,2 ml/head (10,0-20,0 mln microbial bodies) starting from one day old age, once a day in course of 5 days successively and with 6 and 14 days intervals till the end of growing period. Chickens of the third group were administrated Alveozan in dose of 10 mkg/kg of body weight with drinking water once a day in course of 5 days with 10 days interval till the end of growing period; and Dialakt in dose of 0,1-0,2 ml/head with drinking water starting from one day old age, every day in course of 5 days with 6 and 14 days interval till the end of growing period. The research results showed the following optimal regime of complex application of the analyzed preparations: immunostimulant Dialakt - in dose of 0,1-0,2 ml/head with drinking water starting from one day old age, once a day in course of 3 days successively with 6 and 14 days intervals till the end of growing period; and immunostimulant Alveozan - in doze of 10 mkg/kg of body weight with drinking water once a day in course of 5 days with 10 days interval till the end of growing period. Complex application of Dialakt and Alveozan promoted the increasing of organometric indexes, specific volume and size of thymus in 1,5-1,8 times (P less than 0,01), Fabritsiya bursa - in 2 times (P less than 0,01) and lien - on 11,1% (P less than 0,05)
Show more [+] Less [-]Состояние обменных процессов у цыплят-бройлеров после включения в рацион иммуностимулятоpa "Альвеозан" и пробиотика "Диалакт"
2009
Krasochko, P.A., National Academy of Sciences. Scientific and Practical Center of Animal Breding (Belarus). The S.N. Vyshelesskij Inst. of Experimental Veterinary Medicine | Kapitonova, E.A. | Glaskovich, A.A., Vitebsk State Academy of Veterinary Medicine (Belarus) | Zhuravleva, E.S., National Academy of Sciences. Scientific and Practical Center of Animal Breding (Belarus). The S.N. Vyshelesskij Inst. of Experimental Veterinary Medicine
State of immune system of broiler chickens after administration into their diets of nonspecific immunostimulative drugs – bacterial liposaccharide Alveozan and spore-forming aerobic bacterium Bac. Alvei (KMIEhV-11) and probiotic on the basis of lactic acid bacillus Dialakt was studied in the conditions of the Republic of Belarus. In course of the study there was proved that the analyzed preparations had expressed immunogenic activity, rendered the positive influence on natural resistance of broiler chickens. Under action of preparations Alveozan and Dialakt in broiler chickens there were stated the following changes: improvement of protein absorption from gastro-intestinal tract in chickens at the age up to 19 days; there was achieved a hepatic protection effect at birds at the age up to 36 days. The specified changes did not depend on application regimen of the given preparations.
Show more [+] Less [-]Сравнительный анализ применения биологически активных препаратов и их влияние на качество животноводческой продукции
2008
Golushko, V.M. | Kapitonova, E.A., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
Research of the influence of biologically active preparations of natural origin on zoological indices and quality of animal products was studied by the example of their application in broiler chicken diets in the conditions of the Republic of Belarus. On the basis of realized research it was established, that application of biologically active substances immunoamplifier Alveozan, probiotic Dialakt, probiotic Bifidoflorin liquid, prebiotic Biofon and prebiotic Biofon AIL (produced in the Republic of Belarus) did not render negative effect on quality of animal products (all studied meat samples had high quality). The received results testify to necessity of complex application of the above-stated preparations. Application of biologically active preparations made it possible to increase livability of growing birds on 100%, average live weight increase from 1,9 up to 5,1%, daily average weight gain - from 1,9 up to 5,1%, improvement of feed conversion ratio - from 18,3 up to 21%. All studied biologically active preparations made it possible to restore the physiological environment in poultry intestines, normal flora, to suppress the growth of pathogenic microorganisms. The above mentioned preparations could be applied both with preventive, and with the medical purposes
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