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Сравнительная эффективность сорбентов СВ-1 И СВ-2 при профилактике абомазоэнтеритов у телят
2009
Kozlovskij, A.N. | Velikanov, V.V. | Ivanov, V.N., Vitebsk State Academy of Veterinary Medicine (Belarus) | Lapina, V.A., National Academy of Sciences, Minsk (Belarus). The B.I. Stepanov Inst. of Physics | Kritskij, Yu.V., Agricultural Production Enterprise Mazolovogaz (Belarus)
Comparative effectiveness of application of SV-1 and SV-2 sorbents for preventive treatment of abomazoenterite of 1-2 month old calves was studied in the conditions of the Republic of Belarus. Research results showed that application of SV-1 and SV-2 sorbents rendered a positive influence on hematological and biochemical blood indexes, in particular, there was an increasing of hemoglobin level, albumins content, alkaline reserve, calcium and phosphorous in blood serum. They also rendered the stimulatory effect on natural resistance. The prophylactic effectiveness in experimental group was 100%, in a control one – 60%.
Afficher plus [+] Moins [-]Синбиотическое действие пробиотика Диалакт и иммуностимулятора Альвеозан в кормлении цыплят-бройлеров
2009
Kapitonova, E.A., Vitebsk State Academy of Veterinary Medicine (Belarus)
Complex application Alveozan and Dialact conducts to the increase of perservance of birds on 2,1%, daily average additional weight on 3,6%, and also to the decrease in expenses of forages counting on 1 kg of a gain of live weight by 4,1%. Complex influence of Alveozan and Dialact stimulates growth and development lacto- and bifidoflora in a gastroenteric path, reduces quantity of aerobic microorganisms and oppresses a reproduction and settling of a gastroenteric path by bacteria intestinally-paratyphus groups. The economic efficiency of wording out 11,1 rubles on 1 ruble of additional expenses
Afficher plus [+] Moins [-]Органический селен в кормлении племенных бычков
2009
Karpenya, M.M. | Shamich, Y.V., Vitebsk State Academy of Veterinary Medicine (Belarus)
Application in diets of breeding bull calves of an optimum dose of selenium (0,4 mg on 1 kg of a solid of a diet) renders positive influence on formation of reproductive ability of bull-calves: promotes increase daily average gains live weight on 7,1%, indicators of natural resistance – on 0,6-6,7% and to improvement of quality sperm production – on 16,4% during the winter period. During the summer period daily average gains live weight on 6,8%, indicators of natural resistance – on 0,5-13,9% and to improvement of quality sperm production – on 15,7% accordingly
Afficher plus [+] Moins [-]Использование рапса и люпина в рационах племенных телок
2009
Kurtina, V.N., Vitebsk State Academy of Veterinary Medicine (Belarus) | Tsaj, V.P. | Yanochkin, I.V., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
Feeding replacement heifers of 6-12 months of age with mixed feed that contains 20-25% of rape and lupine grain within winter and summer diets instead of sunflower cake allows to obtain the average daily weight gain of 893-927 g at forage spends of 6,0-6,3 с of forage units. The cost of these mixed feeds is decreased at 14% and prime cost of 1 c of weigh gain-at 6-15%
Afficher plus [+] Moins [-]Продуктивность и естественные защитные силы организма телят при включении в рацион мультиферментной добавки Энзифид
2009
Mazolo, N.V., Vitebsk State Academy of Veterinary Medicine (Belarus)
There are the results of the scientific and economic experiment by the study of multifermentable supplement eniciencyin calves nutrition, it has been established that young animals with the supplementary ration by the and of the experiment have maintained the live weight on 11.4% higher compared with the control group of animals. The rate of natural phylactic power of an organism in young animals with the supplementary ration was considerably higher
Afficher plus [+] Moins [-]Продуктивность сухостойных коров в зависимости от разного энергопротеинового отношения в рационах
2009
Radchikov, V.F. | Sebrovskij, V.S. | Budko, V.M. | Yaroshevich, S.A. | Shevtsov, A.N., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
Increase of protein and energy nutrition norm of dry cows in winter and summer periods at 10 and 15% by protein and vitamin mineral additive based on peas and rape promotes increase of average daily weigh gain at 5,4-12,2%, calves live weight at birth – at 3,6-8,1%, average daily weigh gain – at 3,9 and 12,1%. Optimization of energy and protein content in diets allows to increase milk yield at 5,1-9,9% and decrease forage spends per 1 unit of product at 4,6-9,1%
Afficher plus [+] Moins [-]Естественная резистентность и энергия роста телят при использовании комплексной витаминно-минеральной добавки
2009
Trofimov, A.F. | Shejgratsova, L.N., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus) | Loponogova, T.N., Vitebsk State Academy of Veterinary Medicine (Belarus)
In article influence of the complex vitamin-mineral additive on natural resistance, energy of growth of newborn calves, and also definition of its optimum dose is considered. Results of dynamic changes of alive mass, hematological and biochemical indicators are resulted. As a result of the spent researches use of the complex vitamin-mineral additive in a dose 10 g on a head is offered
Afficher plus [+] Moins [-]Прогнозирование сохранности, продуктивных и мясных качеств свиней в условиях промышленного производства с использованием ДНК-маркеров
2008
Bezzubov, V.I. | Dvornik, V.A., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus)
Research results on usage of DNA-markers (RYRI, FABP, ESRF18/FUTI) and other factors for industrial pork production were presented. It was determined that DNA-technologies let conduct interbreed crossing on industrial scale and get diverse (fat or meat, with different fat content) products, as well as increase pork production in general. The best variants of crossing combinations were pigs of the Belarus large white breed with Belarus meat and Dyurok, and also the Belarus large white breed with Landras and Dyurok. Research results showed, for in course of the whole period of breeding the daily average weight gain of hybrids of the large white with the Belarus meat and breeds Landras was higher than with the Estonian bacon on 25 and 18 g, respectively. Fattening of stores was finished at the period of achievement of body weight by 100-102,5 kg. The slaughter yield of meat products by groups (without intestinal fat) did not essentially differ and varied within 69,9 - 71,1%. There were noted no considerable distinctions in weight of internals (heart, lungs, kidneys, spleen, liver). Thickness of the salted pork fat at hybrids with animals of the Belarus meat breed was 1-2 mm lower than in other. The average meat yield of diverting weir was 61,9%, fat weight - 27,9%, bone weight - 10,2%. The organoleptic evaluation of beef-infusion broth quality showed that indicators of habit, aroma and taste and nourishing were at high level and compose 4,67; 4,59; 4,55 and 4,71 points, respectively. Tenderness, juiciness and taste of boiled meat also were at level 4,69; 4,76 and 4,87 points, respectively; fried meat - 4,57; 4,68 and 4,66 points
Afficher plus [+] Moins [-]Резервы повышения экономической эффективности переработки молока и производства молочных продуктов в ОАО Сенненский завод СОМ
2008
Bekish, E.I. | Bekish, R.V. | Semenkova, O.V., Vitebsk State Academy of Veterinary Medicine (Belarus)
In the conditions of market relations formation the lowering of production prime cost at the JSC Sennitsa Plant SOM gained the special importance. The reserve supplies for increasing of economic efficiency of milk processing and dairy products production in the conditions of the Republic of Belarus were analyzed. A subject of activity of the enterprise is milk processing, development of dairy production and its realization. Economic benefit of realization of the offered actions is shown. Transfer to the local sources of fuel (woodfuel) made it possible to reduce considerably the cost price of production at the analysed plant. By means of lowering the current consumption of electric energy the economy of the cost price due to decrease expenses for the electric power will make 0,27%. The general economic benefit will consist in decrease in the cost price of a commodity output on on 2,71%, increase of production profitability on 3,55 items. Thus, the realization of the offered actions will considerably improve the financial indicators of JSC Sennitsa Plant SOM
Afficher plus [+] Moins [-]Эффективность выращивания телят в профилакторный и молочный периоды в зависимости от способов их содержания
2008
Smunev, V.I. | Bushmovich, M.I. | Smuneva, V.K., Vitebsk State Academy of Veterinary Medicine (Belarus)
Research and production experiment on studying the efficiency of calve growing depending on the methods of their husbandry at the prophylactic and lactic periods was realized in the conditions of the Republic of Belarus. It was established, that calves which were kept in course of the analyzed periods in group cages of a calf-house at the age of 180 days had live weight on 9 kg (or on 5,4%) higher than cattle kept in course of the prophylactic period in individual cages of a prophylactorium calf house, and at the same time their live weight was on 3 kg higher (or on 1,7%) rearers kept in the same period in group cages on the open air conditions. The average daily live weight gain of cattle was also higher on 7,2 and 1,6%, respectively. However, in the conditions of the group husbandry of growing stock in the calf houses there was stated that the analyzed animals were more often ill, so it could be concluded that the presented animal husbandry method could be used only in favorable epizootic conditions in animal husbandry farms. In the conditions of an open air husbandry the ways of infection diseases incidence was substantially lower, and calves showed high development indices in case of complete feed diets application
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