bluuebunny/crossref_metadata_2025_split huggingface dataset:
Застосування неорганічних та органічних сполук Со, Cu та Zn за їх недостатності у дійних корів
Authors: Slivinska L.G. , Rusyn V.I. , Maksymovych I.A. , Leno M.I. , Chernushkin B.O. , Prystupa O.I. 
Published: November 2017

The results of research of certain biochemical parameters of blood in dairy cows for the prevention of insufficiency of Co, Cu and Zn by inorganic and organic compounds of trace elements are presented. The purpose of the work – to investigate the state of individual biochemical parameters of blood in dairy cows when using inorganic and organic compounds Co, Cu and Zn to prevent their insufficiency. The research material was the blood serum of experimental animals, which determined the content of total protein and the percentage of albumin, total calcium content, inorganic phosphorus, aspartateaminotransferase (AST) activity, alanineaminotransferase (ALT), alkaline phosphatase (AP).For research on dairy cows of the first experimental group, together with the feeds of the main diet, a mixture of trace elements sulphates was fed in the following ratio of components (mg/100 kg body weight): CuSO4 – 50, CoSO4 – 5, ZnSO4 – 120. Animals of the second experimental group fed a mixture of methionates and lysinates of trace elements in the following ratio of components (mg/ 100 kg of body weight): CuMet – 15, CuLis – 15, CoMet – 1, CoLis – 1, ZnMet – 35, ZnLis – 35. Feeding the mixture of compounds of fragile microelements was carried out by mixing them with mixed fodder, once a day, for 60 days. The evaluation of the research results was carried out at the beginning and at the end of the experiment.On the background of the deficit of Сobalt, Сuprum and Zinc, clinically diseased animals have hypoproteinemia, hypoalbuminemia, hypocalcemia, increased activity of AST, ALT and AP, indicating a metabolic abnormality in cows and development of microelementosis. It was established that the use of chelated cheeses in the form of methionates and lysinates of scarce microelements had a better therapeutic effect compared to inorganic compounds. The result of the application of chelate compounds of trace elements was a possible increase in the content of total protein in the blood serum, fractions of albumins, total calcium, decrease in the activity of AST, ALT and AP.
Синдроматика та стан метаболічних процесів у корів за мікроелементозів
Authors: Slivinska L. , Demydjuk S. , Shcherbatyy А. 
Published: November 2017

The article analyzes the results of clinical research and the state of the indicators of the metabolism of high-yielding cows of PP «AGRO-EXPRESS-SERVICE» in the Mlynivskyi district of the Rivne region due to the lack of biogenic microelements (Co, Cu, Zn).During the clinical examination of cows, the characteristic symptoms of microelementosis (Co, Cu, Zn) were found: loss of appetite, taste distortion, pallor of visible mucous membranes (in 65 cows); rude dull hair; low-elastic skin, subcutaneous fat is not sufficiently expressed; intestinal peristalsis weakened, hypotonic prehistoras. In 95 cows, pulse rate, respiration, scarring and body temperature were on the lower limit of physiological oscillations; only 20.8% of cows had tachycardia (85–95 per 1 minute) and tachypnea (35–45 per 1 minute). In addition, in 45.8% of cows fattening below average, the constitution is dense. The productivity of animals was sharply reduced. In 33.3% of cows, the curvaceousness and shrinkage of wool were noted. In 6.8% of animals, alotriophagia was observed. Due to lack of cobalt in 15% of cows revealed symptoms of osteodystrophy: tight course, convexity of the edges, pain of the joints, softening of the tail vertebrae.The violation of the exchange of Cu, Cu, and Zn in cows was characterized by a decrease in blood serum protein content by 14.8% (P < 0.001), albumin by 28.5%; (P < 0.001), carotene by 33.3%, glucose by 21.4% (P < 0.001), reserve alkalinity by 13.7%, increase in the content of globulins by 14.6% (P < 0.001), bilirubin by 24.6%, creatinine by 17.8% (P < 0.001) and cholesterol by 27.8%.
Influence of outbreeding and inbreeding on the productive longevity of dairy cows
Authors: Babik N. P. , Fedorovych Ye. I. 
Published: November 2017

The data on the indicators of the duration and effectiveness of life-time use of Holstein, Ukrainian Black and Red-and White dairy cows obtained from unrelated and different degrees of related mating are presented. The sample includes information on zootechnical records of 15 farms of different regions of Ukraine (Ivano-Frankivsk, Lviv, Volyn, Rivne, Ternopil, Vinnytsya, Kyiv, Cherkasy, Chernihiv and Kirovograd). To assess the productive longevity of cows for each cow were examined such indicators as life expectancy, economic use and lactation, life expectancy, life expectancy of fat in milk, life expectancy of milk fat, average yields for one day of life, one day of economic use and one day of lactation, lactation coefficient. It was established that among studied livestock of dairy breeds more cows was obtained by outbreeding (Holstein breed – 62.2, Ukrainian Black-and-White dairy – 75.5 and Ukrainian Red-and-White – 76.9%). Among the inbred animals, more cows were obtained from distant and moderate degrees of family ties. At the same time, inbred animals were characterized by higher rates of productive longevity compared with outbreeds. Among the inbred animal life expectancy, lasting productive use, duration of lactation, lifetime milk yield, lifetime number of milk fat and number of lactations for the life cows of all studied species obtained by close and moderate inbreeding were the best (exception – lifetime yield of Ukrainian Black- and Red-and-White and lifelong amount of milk fat of Red-and-White animals. According to inbreeding rate less than 0.78 and more than 12.5%, there was a significant deterioration in both the duration of productive use of cows and their lifelong yields. Inbred depression was detected only in Holstein breed animals, which were obtained by close inbreeding. This indicates a significant decline in most indicators of their productive longevity. Ukrainian Black and Red-and-White dairy breeds, which were obtained through close inbreeding, the indicators of life expectancy and life expectancy, on the contrary, increased compared with outbred animals.
Determination of the aminotransferase activity in tissues of infected with ectoparasites yearling carp
Authors: Loboiko Yu. , Barylo B. , Krushelnytska O. 
Published: November 2017

The paper presents data on changes in the activity of amіnotransferase (aspartate aminotransferase – AST, alanine aminotransferase – ALT) in various organs and tissues of carp at different intensity of infestation with ectoparasites. The material for studying the activity of aminotransferases was one-year-old carp, spontaneously invasive with ectoparasites. For this purpose, twelve groups of fish were formed for 6 individuals in each, with a body weight of 38.0 ± 4.8 g. In four groups of fish (control and three experimental) for the defeat by ectoparasites L. cyprinacea, D. vastator and for mixed infestation. Our studies have shown that the activity of aminotransferases in hepatopancreas and skeletal muscles of carp significantly changes in the lesion of fish by lereneae. In particular, the activity of ALT in hepatopancreas was significantly higher compared to the control group. The tendency to increase was observed in tissues of skeletal muscles. In the study of AST activity, its growth in hepatopancreas and skeletal muscle was determined. For the defeat of fish by dactylosurus, the activity of aminotransferases in carp gills varies considerably. In particular, ALT activity in gills of fish of groups 3 and 4 was significantly higher compared to the control group. At the same time, the activity of ALT in the tissues of the hepatopancreas of the 4th experimental group was likely to increase. The tendency to increase is established in tissues of hepatopancreas and gills in the study of activity of AST. As a result of fish invasion by dactylosurus, the activity of AST in hepatopancreas increased by 1.2 times. At the same time, the growth of the AST index in the gills of the first year of carp in the 3rd and 4th groups was established. In the study of the activity of aminotransferases for mixed infestation, it was found that the activity of ALT and AST in tissues of hepatopancreas, skeletal muscles and gills of groups 2, 3 and 4 was significantly higher compared to the control group.
Effect of dietary propylene glycol or anti-ketosis supplement on biochemical parameters of cows blood plasma
Authors: Golova N. V. , Gultiaeva O. V. , Hudyma V. Yu. , Pakholkiv N. I. , Vudmaska I. V. , Petruk A. P. 
Published: November 2017

Experiment was carried out in 6 groups of Ukrainian dairy black-and-white cows of 5 animals in a group. Cows were divided into 2 subgroups of 15 animals, each of one formed 3 groups: 1 control and 2 experimental. The diet of the first subgroup contains a soybean meal, and the second – a similar amount of soybean cake. To the ration of cows of 2-nd and 3-rd group propylene glycol or new developed dietary supplement were added. The trial lasted during the last month of the dry period and the first month of lactation. Addition of propylene glycol increased the concentration of glucose in the cows blood plasma (P < 0.05). Adding propylene glycol to the diet with soybean meal reduces the triacylglycerol content in the plasma by 21.22% (P < 0.05), addition of complex supplement to this diet, on the contrary, increases the content of triacylglycerols by 21.21% (P < 0.05). On the diet with soybean meal, propylene glycol and complex supplement reduced the amount of non-esterified fatty acids by 14.29% and 21.43% (P < 0.05), while with the soybean cake diet these differences were 21.22 and 40.39% (P < 0.05–0.001). Under the influence of feeding propylene glycol and the complex supplement, the total amount of ketone bodies in the blood plasma of cows consuming the soybean meal diet decreased 1.65 and 1.75 times (P < 0.001), and in the plasma of cows fed soybean cake diet 1.71 and 1.80 times (P < 0.001).
Influence of various levels of valin in the mixed fodder on the carcass composition of quails
Authors: Sychov M. , Golubeva T. , Kovalchuk V. , Poznyakovskiy Y. 
Published: November 2017

The article presents the expediency of using valine in the feeding of growing quails of meat direction of productivity. The studies were conducted in the conditions of research laboratory of feed additives of National University of Life and Environmental Sciences of Ukraine. The experiment was conducted with growing Pharaoh quails. It was selected 500 daily quails. Birds were placed in 20 cages with 25 heads in each. In the formation of analog groups, the body weight of the birds was taken into account. Quails were fed full-fledged mixed fodder, which was balanced by energy and other nutrients. The feed for the quails of the control group contained the natural level of valine, and the experimental groups – additionally L-valine according to the experimental scheme. Observed a relationship between the level of valine in feed and feed conversion (R2 = 0.7359). The most effective level of valine in mixed fodder for quail, which is grown for meat, to obtain a sufficiently large body weight with a low level of feed intake per unit of growth is at 1– 21-day age – 1.68% and at 22– 35-day age – 1.23%.
Influence of feeding management on productive indicators of rabbits for intensive growing technology
Authors: Darmohray L. M. , Luchyn I. S. , Gutyj B. V. 
Published: November 2017

The results of the influence of different amounts of triticale grain in feed on productivity, feed conversion and economic parameters of young rabbits for intensive growing technology are presented. For the feeding of experimental young, full-grain granulated feed was used in the structure of which there was a different grain content of triticale: experimental group II – 10.0%, III, IV and V experimental groups – 20.0%, 30.0% and 40.0% respectively. Experimental young rabbits of the first control group fed full-range feed, which was balanced by the main nutrients. According to the results of the research, it was found that from the 2nd week fattening in rabbits of experimental groups, which received a grain of triticale in the diet, an increase in live weight was observed in comparison with the control group. During the whole period of cultivation, the highest average daily gain of live weight was observed in rabbits of experimental group IV, which was 42.5 g, which is 10.1% higher compared to control. The advantage of rabbits II, III and V of experimental groups fed 10.0%, 20.0% and 40.0% of tritiacale derivatives was 3.0, 5.7% and 1.0%, respectively, in comparison with analogues of the control group. A similar trend was observed in terms of the absolute increase in live weight. According to the indicator of integrated assessment (RBC) of young rabbits, based on the average daily gain and width of the lumbar, the highest value was found in youngsters in the IV group (277.95) for the use of mixed fodders containing 30% of the grain yield of Triticale Harroza variety in the diet. The prospects of further research concerning the influence of various amounts of the investigated feed factor on reproductive indices of rabbits are outlined.
Horse tourism and features of its organization
Authors: Kovalchuk N. A. , Sokolova G. O. 
Published: November 2017

The article provides material on the organization and characteristics of equestrian tourism. The popularity of equestrian tourism is now growing rapidly throughout the world. Everywhere, campsites are built to service riders, horse-riding routes are laid. Equestrian tourism squeezes into the background many traditional types of travel. Considering the huge interest shown to equestrian tourism by various strata of the population in many countries of the world, the International Equestrian Federation has paid serious attention to this issue in recent years. Within the framework of the Federation, a special commission has been set up under the supervision of the Italian professor Vittorio de Sanctis, who has begun working out rules for conducting international horse-riding tours, hikes and runs. Horse tourism is an integral part of eco-tourism. For the organization of equestrian tourism, a proper base is needed, horses are properly trained for horse riding and saddlery, a school of instructors and methods for training tourists to care for horses and handling them, arranging training for hikers, working out routes with halts, and preparing feed for horses. Equestrian tourism in Ukraine is developing, winning more and more supporters. This type of active tourism enjoys well-deserved popularity among horseback riding enthusiasts of natural, ethnic, historical, extreme, pilgrimage, hunting, fishing, and mountain destinations. Equestrian tourism is an attractive way of spending time and studying from inside the life of the inhabitants of the country. Any rest on horses is interesting and fascinating, and everyone can take with them a positive impression. In addition, the horse is a unique live simulator. It is thanks to this ability that a method of medical riding, or hippotherapy, has emerged, which has become one of the effective ways to rehabilitate the disabled.
Principal component analysis of the exterior traits in dairy cows
Authors: Kramarenko S. , Kuzmicheva N. , Kramarenko A. 
Published: November 2017

The present study was undertaken to study the relationship between different body measurements and to develop unobservable factors (latent) to define which of these measurements best represent body conformation in the dairy cows. Biometrical observations were recorded on 109 Red Steppe dairy cows randomly selected from State Enterprise «Breeding reproducer «Stepove» (Mykolayiv region, Ukraine) during the 2001–2014. Principal Component Analysis (PCA) was used to account for the maximum portion of variation present in the original set of variables (body traits in cow) with a minimum number of composite variables through STATISTICA software. Most of the pairwise phenotypic correlations among the exterior traits in dairy cows were positive and significant. The Pearson’s correlation coefficients of the body measurements ranged from 0.215 (chest depth – cannon circumference) to 0.889 (height at withers – rump height). In factor solution of the Principal Component Analysis, two (latent) which explained 48.5% of the generalized variance were extracted. The first principal component (PC1) explained general body confirmation and explained 33.5% variation. It was represented by significant positive loading for height at withers, rump height, diagonal length from point of shoulder to pin bone, chest depth, chest circumference etc.). The second principal component (PC2) accounted for an additional 15.0% of the generalized variance and was interpreted as an indicator of body shape (e.g., endomorphic vs. ectomorphic). It was represented by significant negative loadings for height at withers, rump height, diagonal length from point of shoulder to pin bone, but significant positive loadings for chest width, chest depth, chest circumference and cannon circumference. The study also revealed that factors extracted from the present investigation could be used in breeding programs of the dairy cattle.
The needs and characteristics of feeding dairy cows
Authors: Levitskaya L. G. 
Published: November 2017

The influence of feed with different contents in them in certain ratios lekarstvennogo and insoluble protein on the body of dairy cows. In particular, digestion in the rumen, digestibility of nutrients of feed, milk productivity and milk quality. Identify the differences in some indicators of digestion in the rumen of cows, the digestion of protein (carrying experience) on the background of the use of the experimental feed. In this grain component was subjected to extrusion and introduced maize, the protein which vikoristannya. Because of this, reduced the solubility of protein from 38% to 29% that is 9%. As a result, extended the time of their digestion in the rumen. So scar microflora sufficiently transformed the ammonia available for absorption of microbial protein, which has a positive impact on the processes of digestion and assimilation of nutrients and contributed to improving milk productivity in cows. The structure of the diets of both groups was identical and included: roughage is 12.5% juicy – 75.0%, concentrated to 12.5%. One fodder unit in the control group had 90.2 g digestible protein in experimental 89.6 g Sharapodinov attitude in control and experimental diets is 0,98. The ratio of mineral substances: CA : P in the control and experience is 1.6 : 1, N : S respectively of 7.3 and 6.9. On a more intensive course of metabolic processes show physiological and biochemical parameters in animals of the experimental group. Namely: reducing the amount of ammonia and the increase in the number of bacteria in the rumen. The composition of basic ration (PR), which included feed management. All experimental animals during the preparatory period received the same diet. Research in accounting period II (experienced) group – experimental mixed fodder in which to reduce the solubility of the protein component of grain (oats, barley, wheat) extrudable and additionally introduced maize grain (15%), the control group received commercial feed. Found that feeding the experimental feed, improved nitrogen metabolism in the organism of cows, heifers, which ultimately increased milk yield by 4.4% (vs. 26.3 to 25.2 kg). The reduction in feed costs and increase milk yield in cows of the experimental group resulted in a reduction of cost of 1 quintal of milk 27.1 UAH. and improve profitability by 2.3% against the control.
Effect of type feeder on productivity and preservation of piglets
Authors: Lykhach A. V. , Lykhach V. Ya. , Ivanov V. O. , Zasukha L. V. 
Published: November 2017

In the world, there are many options for effective technology of growing piglets from birth to fattening. In connection with this, in today's time there is a constant improvement of the feeder for pigs with the aim of feeding an expensive superstarter feed. The purpose of the studies was to study the effect of the type of self-feeder for pigs from the beginning of training (5th day of life of the pig) to feeding super-starter mixed fodders before transferring to growth (the 35th day of life of the pig) for productive qualities (live weight, average daily increments, indicator of safety). The scientific and economic experience was conducted in the conditions of LLC «Taurian pigs» of the Kherson region. Young for the experiment received according to the scheme: the mother's form (Ukrainian meat х landrace) – the father's form (petren х dyurok). The experimental youngsters were divided into two groups: Group I used for feed of mixed fodder «Type 1» self-feeder (conventional bunker feeder) Group II – self-feeder «Type No. 2» (own advanced development) was used for feeding mixed fodder. The self-developed feeder is made in the form of a hollow cylinder, in the lower part of which there is a compartment for sorbent or flavor, closed with a perforated circular plate with a cylindrical projection, in the middle – feed cells sufficient for the pig's head to move, and in the top – a cover. And the size of the perforation is such that it prevents spillage into the compound feed compartment. According to the results of the conducted studies, it was established that the use of the first proposed improved feeder for feeding young pigs during the suckling period and the first stage of growth provided the results of live weight at the age of 35 days (III and IV test groups) by 10.8% and 17.2% above the analogues of Groups I and II, who consumed feed from a conventional bunker self-feeder, this led to the receipt of the highest average daily growth rates – by 16.7–26.2%. It is noted that the local animals with the blood of Duroc boars were marked by a little higher energy of growth. When carrying out a two-factor analysis of variance, the probable effect of an improved self-feeder and genotype on the test features was determined.
Seasonal changes of abiotic water indicators in livestock salmon fish breeding
Authors: Barylo Y. O. 
Published: November 2017

The article presents data on the content and seasonal fluctuations of the basic hydrochemical parameters in the basins of the cold water farms the active reaction of water (pH), oxygen content, total organic matter content (permanganate oxidation), nutrient element (NH4+, NO3+, NO2+, PO43-), concentration of basic ions (НСО3-, SO42-, Cl-, Ca2+, Mg2+, Na+ + K+), as well as alkalinity and general hardness were determined. The results of studies to neutral indicate that in the water of the pools used pH was as close as possible (6.70–7.2). The fluctuations in the value of permanganate oxidation throughout the study period were insignificant from 2.47 g О/м3 to 3.60 g О/м3. The alkalinity of the water fluctuated within the limits of 0.88–1.17 mg-ekv/l. It was foundout that the water in the basins was not polluted with nitrates (NO3+), the nitrites (NO2+) were in meager quantities: 0.001–0.004 mgN/l. The content of ammoniacal nitrogen (NH4+) was negligible – 0.013–0.023 mgN/l. The content of the main anions in the water varied a little over the seasons, but it did not exceed the maximum allowable concentrations. The concentration of iron in the aquatic environment of the basins studied was in the range of 0.30–0.40 mgFe/liter. The index of total hardness during the study period was the lowest in the spring (1.93 mg ekv/l), and the it was in highest summer 2.47 mg eq./L. The water temperature is basically suitable for growing salmon species. The oxygen level for the investigated period was in the range of fluctuations from 7 to 10 mg/l. It was established that the basic hydrochemical parameters characterizing the water quality in the basins are in line with the fishery rules for the cultivation of the salmon species.