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Methods of selecting dogs for the needs of canine units of the sector of security and defense of Ukraine 根据乌克兰安全和国防部门警犬队的需要选择警犬的方法
Pub Date : 2023-09-05 DOI: 10.32718/nvlvet-a9920
S. Serkhovets, N. P. Mazur, S. V. Klepatskyi, O. R. Kovalchuk
In the article the main criteria and indicators in terms of selecting dogs for the service needs of canine units of the security and defense sector of Ukraine are being examined. Based on the results of the analysis of domestic and foreign experience in the application of various methods of selection of service dogs, the problem issues of dogs selection for service needs are being identified. An analysis of the international experience of canine units (on the example of canine units of the USA, Spain, and Germany) in organizing the selection of dogs for the performance of service tasks is being carried out, and the main ways of its implementation in the conditions of the existing system of canine support of the units of the security and defense sector of Ukraine are worked out. On the basis of a detailed analysis of the requirements of the governing documents, which determine the order of organization of the activities of canine units, special and professional literature, the main methodical recommendations for the organization of the dogs selection  for the purpose of their further use in breeding work and training according to the relevant specialization (special, search, guard, search-assault, mine-searching) are discovered. A generalized approach and a variant of the improved methodology for determining the suitability of a dog for service use are proposed, the main components of which are the assessment of the physiological state of the dog's main body systems, exterior and constitution, nervous system, physical endurance and working qualities of dogs. The methods of dogs testing to determine their suitability for official use involve two stages: primary – testing of dogs according to the relevant sections, which is carried out on the day of arrival at the Kennel Training Center or on the day of the arrival of the dog selection commission to the owner of the dog (section A “Evaluation of the physiological state”, section B “Evaluation of the nervous system of dogs and the degree of socialization”, section B “Evaluation of working qualities of dogs” – the direction of further use (specialization) is taken into consideration, section D “Evaluation of dogs by exterior and constitution” – if necessary); repeated stage – repeated testing according to the algorithm of the first stage (section A – if necessary), which is carried out on 2–4 days. It is recommended to check a compliance with the breed standard by evaluating the main parameters of the dog according to the exterior and constitution. During the selection according to the defined criteria, it is mandatory to take into consideration the future purpose of the dog, in particular, use in a breeding business or for a service training. In case of selection of dogs with the aim of their further use in units of reproduction of service dogs as pedigrees, their suitability indicators will be higher and must satisfy the basic requirements set forth by canine units (breeding value, strong type of co
文章研究了为乌克兰安全和国防部门警犬单位的服务需求选择警犬的主要标准和指标。根据对国内外各种役犬选择方法应用经验的分析结果,确定了为服务需求选择役犬的问题所在。分析了国际警犬部队(以美国、西班牙和德国的警犬部队为例)在组织选择执行服务任务的警犬方面的经验,并确定了在乌克兰安全和国防部门现有警犬支援系统条件下的主要实施方法。在对确定警犬部队活动组织顺序的管理文件要求、专门和专业文献进行详细分析的基础上,发现了根据相关专业(特种、搜索、警卫、搜索-袭击、地雷搜索)组织警犬选择以进一步用于繁殖工作和训练的主要方法建议。提出了确定警犬是否适合服役的通用方法和改进方法的变体,其主要组成部分是评估警犬主要身体系统、外表和体质、神经系统、身体耐力和工作素质的生理状态。犬只测试方法包括两个阶段,以确定其是否适合正式使用:初级阶段--根据相关章节对犬只进行检测,检测在犬舍培训中心抵达当天或犬只遴选委员会抵达犬主当天进行(A 节 "生理状态评估"、B 节 "犬只神经系统和社会化程度评估"、B 节 "犬只工作素质评估"--考虑进一步使用(专业化)的方向、D 节 "犬只外观和体质评估"--必要时);重复阶段 - 根据第一阶段(A 部分 - 如有必要)的算法进行重复测试,测试时间为 2-4 天。建议根据外观和体质评估犬只的主要参数,检查是否符合品种标准。根据规定的标准进行挑选时,必须考虑到犬只将来的用途,特别是用于繁殖企业或服务训练。如果挑选犬只的目的是将其作为血统犬进一步用于服务犬繁殖单位,则其适用性指标会更高,必须满足犬类单位规定的基本要求(繁殖价值、强健的体质和神经系统类型、外观评价不低于 "好 "和 "非常好")。
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引用次数: 0
Hematological indicators of bulls and their meat productivity depending on the structure of the ration 公牛的血液学指标及其肉产量取决于日粮结构
Pub Date : 2023-09-05 DOI: 10.32718/nvlvet-a9917
O. Mil, N. M. Hordiychuk, T. Nahirniak, Y. Pivtorak
The article reflects the results of long-term scientific research conducted by the department of animal feeding and feed technology on fattening cattle. The task of the research was to study the specifics of the formation of meat productivity by the body of bulls of the Volyn meat breed, depending on the level of feeding, which, under the same type of ration, fully meets the animal's need for nutrients, in particular, in dry matter, available energy, the fractional composition of protein, carbohydrates, minerals and biologically active substances. The question of the organization of full-fledged nutrition of livestock of specialized meat breeds with the same type of feeding all year round using hay-type monoforage is relevant, especially in the practice of fattening young animals, with the aim of obtaining veal meat and young beef. This type of fodder according to the recipe proposed by us is produced at the “Pchany-Dеnkovich” farm. More complex fodder mixtures of three, four and five components have also been developed, based on the principle of field-made compound feed, which has received the name grain hay. Rations of this type do not require the use of concentrated feed when fattening livestock. This is exactly the approach reflected in the materials of the scientific and practical publication on the intensity of the functional growth processes of muscle tissue without excess fat. The data obtained in our research allow us to conclude that there is a direct relationship between the total protein content in muscle tissue and the nutritional qualities of the forage in the ration. Monofeed components such as grain of corn cobs of milk-wax maturity and soybean pods provide a relatively high protein content in the feed, which ensured high average daily gains in live weight with a limited amount of concentrates. The control slaughter of bulls at the end of the experiment showed that the average pre-slaughter live weight was at the level of 541–501 kg. The slaughter yield of the carcass had a direct dependence on the structure of the ration with a slight intergroup difference, which was within 0.8–1.2 % in relation to the first group, whose ration compensated the animals' need for energy and protein due to concentrates and was usually more expensive. Therefore, the replacement of part of the concentrates in terms of nutrition of the second and third groups does not lead to a significant negative impact on the morphological composition of the carcasses, which gives reason to assert the effectiveness of such rations. The conducted studies on fattening bulls of the Volyn beef breed allow us to state that the harvesting of monoforage (corn-soybean) of the hay type, the nutritional value of which is more than 0.5 fodder unit, which contains a sufficient amount of protein, carbohydrates, vitamins and mineral salts, ensures high average daily gains in live weight and has a positive effect on the quality indicators of young beef meat. The production of this
文章反映了动物饲养和饲料技术部对育肥牛进行长期科学研究的成果。研究的任务是根据饲喂水平研究沃伦肉用品种公牛的肉产量形成的具体情况,饲喂水平在同一类型的日粮下完全满足牲畜对营养的需求,特别是干物质、可用能量、蛋白质、碳水化合物、矿物质和生物活性物质的部分组成。使用干草类单一饲料全年以相同的饲喂方式为专门肉用品种牲畜提供全面营养的问题很有意义,尤其是在以获得小牛肉和小牛肉为目的的幼畜育肥实践中。Pchany-Dеnkovich" 农场根据我们提出的配方生产这种饲料。根据田间制作复合饲料的原理,还开发出了由三种、四种和五种成分组成的更复杂的饲料混合物,这种饲料被称为谷物干草。这种饲料在牲畜育肥时不需要使用精饲料。这正是关于无多余脂肪的肌肉组织功能性生长过程强度的科学和实用出版物材料中所反映的方法。通过研究获得的数据,我们可以得出这样的结论:肌肉组织中的总蛋白质含量与日粮中饲草的营养质量有直接关系。单饲料成分(如乳蜡成熟的玉米棒和豆荚)在饲料中提供了相对较高的蛋白质含量,这确保了在精料用量有限的情况下,活重的平均日增重较高。实验结束时对公牛进行的对照屠宰表明,屠宰前的平均活重为 541-501 公斤。屠宰胴体的产量直接取决于日粮的结构,组间差异很小,第一组的差异在 0.8-1.2 % 之间,第二组的日粮弥补了动物对精料能量和蛋白质的需求,而且通常更贵。因此,在第二组和第三组的营养方面替代部分精料不会对胴体的形态组成产生明显的负面影响,这就有理由肯定这种日粮的有效性。通过对沃伦(Volyn)肉牛品种育肥公牛的研究,我们可以得出这样的结论:收获营养价值超过 0.5 饲料单位的干草类单一饲料(玉米-大豆),其中含有充足的蛋白质、碳水化合物、维生素和矿物盐,可确保较高的平均日活增重,并对幼牛肉的质量指标产生积极影响。生产这种饲料可使 1 公顷饲料面积生产 78.1-99.8 百磅饲料单位和 6.1-13.9 百磅可消化蛋白质,并可减少育肥动物日粮结构中精饲料的消耗。
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引用次数: 0
The effect of technological stress on the biochemical parameters of the blood of ewes 技术应激对母羊血液生化指标的影响
Pub Date : 2023-09-05 DOI: 10.32718/nvlvet-a9931
N. M. Hordiichuk, L. Hordiichuk, I. Salamakha
In the course of the research, the effect of technological stress on the biochemical parameters of the blood of Ukrainian Mountain Carpathian sheep was studied before shearing and after it on the first and fifth day. Zootechnical, clinical-biochemical, biometric research methods were used. The research results showed that after shearing, stress in sheep of the first and second groups was clinically manifested by general depression, accelerated heartbeat and breathing. Such differences in the frequency of heart contractions and the number of respiratory movements in ewes can be explained by increased excitability of the nervous system due to shearing. The number of erythrocytes and leukocytes in the blood of sheep of both experimental groups before and after shearing was normal and did not go beyond physiological fluctuations. A slight decrease in blood parameters was detected in ewes of the first and second groups one and five days after the hygienic procedure. No significant difference in the number of erythrocytes and leukocytes was found between the experimental groups. Under the influence of stress factors, the content of total protein in blood serum decreased in ewes, especially one day after shearing in the experimental groups. After exposure to stressors, a decrease in urea content was detected in all experimental animals after one day and on the fifth day, which is due to the fact that under the influence of stress in the body, the breakdown of proteins and, accordingly, the level of the end products of protein metabolism decreases. As a result of shearing after a day, the cholesterol content in the blood of experimental sheep of the first and second groups probably decreased, with a slight tendency to increase after the fifth day. After exposure to stressors, the total lipid content of ewes of the first and second groups probably decreased on the first day, and a significant increase was observed on the fifth day. When the body is under stress, energy is wasted. He receives part of it at the expense of fats, which is why the content of total lipids in the blood of experimental animals decreases a day after a haircut. After shearing, the blood glucose content of all ewes increased, especially with a high probability in experimental animals after the first day, which is a consequence of the breakdown of increased glycogen. This indicates that these sheep had a stronger state of stress. After the fifth day, in the experimental ewes of the first and second groups after shearing, all the investigated indicators probably did not differ from those obtained before their shearing.
在研究过程中,对乌克兰喀尔巴阡山绵羊在剪毛前和剪毛后第一天和第五天的血液生化指标的技术应激影响进行了研究。研究采用了动物技术、临床生化和生物计量学研究方法。研究结果表明,剪毛后,第一组和第二组绵羊的应激反应在临床上表现为全身抑郁、心跳和呼吸加快。母羊心脏收缩频率和呼吸运动次数的这种差异可以用剪毛导致神经系统兴奋性增加来解释。剪毛前后,两个实验组绵羊血液中的红细胞和白细胞数量均正常,没有超出生理波动范围。第一组和第二组母羊的血液指标在卫生处理后 1 天和 5 天略有下降。实验组之间的红细胞和白细胞数量没有明显差异。在应激因素的影响下,母羊血清中的总蛋白含量下降,尤其是在实验组剪毛后一天。在受到应激因素影响后,所有实验动物的尿素含量在一天后和第五天都有所下降,这是由于在体内应激的影响下,蛋白质的分解以及蛋白质代谢终产物的水平相应降低。剪毛一天后,第一组和第二组实验绵羊血液中的胆固醇含量可能会下降,第五天后略有上升趋势。暴露于应激源后,第一组和第二组母羊的总脂质含量在第一天可能有所下降,而在第五天则明显增加。当机体处于应激状态时,能量会被浪费。它以脂肪为代价获得部分能量,这就是为什么剪毛后一天,实验动物血液中的总脂质含量会下降。剪毛后,所有母羊的血糖含量都增加了,尤其是第一天后实验动物的血糖含量极有可能增加,这是糖原分解增加的结果。这表明这些羊的应激状态较强。第五天后,第一组和第二组的实验母羊在剪毛后,所有调查指标可能与剪毛前的指标没有差别。
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引用次数: 0
Ecological monitoring of the impact of agrochemical plant protection products on the adjacent areas of farming enterprises in Ternopil region 对农业化学植物保护产品对特尔诺皮尔地区农业企业邻近地区影响的生态监测
Pub Date : 2023-09-05 DOI: 10.32718/nvlvet-a9915
N. M. Glovyn, O. V. Pavliv
The article presents the results of ecological soil monitoring on the territories adjacent to agricultural storage facilities used for storing agrochemical plant protection products in the village of Vyshnivchyk, Ternopil region. The article is based on the study of the ecological monitoring of soil conditions on the territories adjacent to the areas where agrochemical plant protection products are stored. In most cases, these areas do not meet environmental and sanitary standards, posing a potential threat to the environment and the community's health. Inadequate storage conditions, which do not comply with the existing standards, release toxic residues from unused agrochemicals into the soil, water sources, and the air. Consequently, there is a risk of poisoning for both humans and animals. This study also includes an analysis of the composition of agrochemical substances from previous years on the territory of Vyshnivchyk village, Ternopil region (the territory of 'Denys K' Farm). A sheltered storage space near the village of Vyshnivchyk has been operating for more than 30 years. It was constructed in 1978 according to the standards of that time. Both bulk and liquid chemicals have been discharged into the quarry. The problem is further complicated because the landfill has no owner. It is unknown which specific toxic chemicals are present in the abandoned landfill. According to the accompanying documents, 465 tons of dichlorodiphenyltrichloroethane (DDT), over 200 tons of hexachlorane, and 7 tons of mercury and arsenic substances have been accumulated there. According to the results of the conducted agrochemical survey, the soil is characterized by a weakly acidic reaction (soil type – leached chernozem (black soil), coarse-silty, light-loamy, soil pH = 5.9; humus content – 3.6 %). Due to wind and water diffusion (pollutant dispersion up to 30 meters from the storage was detected), agrochemicals near the storage facility had the following content: 2,4-D amine salt (0.35), simazine (0.01–0.05 mg/kg), HCH (0.02-0.14), DDT (0.03–0.10), no detected methaphos, but present in the composition (0.19), no detected trichlorfon, but present in the composition (0.10) mg/kg. The productivity and stability of the ecosystems are significantly disrupted within a radius of up to 50 meters from the storage facility site, which hurts the biogeochemical cycling of substances. Therefore, the low presence of plant protection chemical residues near the storage facility in the village of Vyshnivchyk can be attributed to the fact that these pesticides were initially stored in the adjusted facility. However, over time (since the warehouse was established in 1978, and the containers have deteriorated), they have migrated into the soil beyond the storage area.
文章介绍了对特尔诺皮尔州 Vyshnivchyk 村用于储存农用化学植物保护产品的农业储藏设施邻近地区的土壤生态监测结果。文章基于对农用化学植物保护产品储存区附近土壤条件的生态监测研究。在大多数情况下,这些区域不符合环境和卫生标准,对环境和社区健康构成潜在威胁。不符合现行标准的储存条件会将未使用的农用化学品的有毒残留物释放到土壤、水源和空气中。因此,人和动物都有中毒的危险。本研究还包括对特尔诺皮尔地区 Vyshnivchyk 村("Denys K "农场所在地)往年农用化学品物质成分的分析。Vyshnivchyk 村附近的一个隐蔽储藏室已经运行了 30 多年。它是 1978 年根据当时的标准建造的。散装和液体化学品都被排入采石场。由于垃圾填埋场没有所有者,问题变得更加复杂。目前尚不清楚废弃的垃圾填埋场中具体存在哪些有毒化学品。根据随附的文件,这里已经积累了 465 吨二氯二苯基三氯乙烷 (DDT)、200 多吨六氯乙烷以及 7 吨汞和砷物质。根据所进行的农业化学调查的结果,土壤的特点是弱酸性反应(土壤类型 - 沥滤 Chernozem(黑土),粗粉土,轻粘土,土壤 pH = 5.9;腐殖质含量 - 3.6 %)。由于风和水的扩散作用(检测到污染物扩散到距离储藏室 30 米的地方),储藏室附近的农用化学品含量如下:2,4-D胺盐(0.35)、西玛津(0.01-0.05 毫克/千克)、六六六(0.02-0.14)、滴滴涕(0.03-0.10)、未检出甲胺磷,但成分中含有(0.19)、未检出敌百虫,但成分中含有(0.10)毫克/千克。在距离贮存设施地点 50 米的半径范围内,生态系统的生产力和稳定性受到严重破坏,从而损害了物质的生物地球化学循环。因此,Vyshnivchyk 村储藏设施附近植物保护化学品残留量较低的原因是,这些杀虫剂最初储存 在调整后的设施中。然而,随着时间的推移(自 1978 年仓库建成以来,容器已经老化),这些农药已经迁移到储存区以外的土壤中。
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引用次数: 0
Issues of forage quality under industrial milk production in the south of Ukraine 乌克兰南部工业化牛奶生产中的饲料质量问题
Pub Date : 2023-09-05 DOI: 10.32718/nvlvet-a9924
A. A. A. Elfeel, R. Susol, N. Kirovych
The purpose of the article is to determine the average quality of traditional forage (maize silage and alfalfa haylage) and innovative dietary components – rye silage on the example of average milk production farms in Odesa Oblast with moderate and intensive levels of technological process and to determine the impact of the risky land use zone in the South of Ukraine against the background of global warming on the quality of these dietary ingredients in order to determine further directions of forage production in the southern region of Ukraine. Scientific and economic experiments were conducted in Odesa Oblast according to the methods generally accepted in dairy farming, and laboratory studies of corn silage, alfalfa haylage, rye silage samples in a specialized laboratory for forage research using the NIRS technique were used to assess the quality of forages. NIRS has been successfully used in the prediction of nutritional value through direct scanning of forage samples. The analysis of corn silage shows that the basic indicators of its quality, such as dry matter content, metabolizable energy concentration, pH, level of digestibility of organic matter as a percentage of total dry matter, and starch content are below the existing standards, because due to hot weather conditions, silage is often forced to be harvested during the suboptimal phase of its maturity. An assessment of the mineral composition of corn, rye and alfalfa silage shows that the indicators are typical, taking into account the specifics of each crop in the southern region of Ukraine, so the existing deficit of manganese, cobalt, zinc and copper can be covered with the use of specialized premixes. Due to the difficulties of agrotechnical cultivation of corn silage and alfalfa haylage, which has recently developed in the risky land use zone of southern Ukraine and against the background of global warming, fodder crops have to be grown in more favorable (wet) seasons of the year, such as winter rye or triticale, etc. or their combination with corn silage and alfalfa haylage.
本文旨在确定传统饲草(玉米青贮饲料和苜蓿干草)的平均质量,以及以敖德萨州具有中等和密集技术水平的普通牛奶生产农场为例,确定创新日粮成分--黑麦青贮饲料的平均质量,并确定在全球变暖背景下乌克兰南部危险土地利用区对这些日粮成分质量的影响,以确定乌克兰南部地区饲草生产的进一步方向。在敖德萨州按照奶牛养殖业普遍接受的方法进行了科学和经济实验,并在专门的饲草研究实验室使用近红外光谱技术对玉米青贮、苜蓿干草、黑麦青贮样品进行了实验室研究,以评估饲草的质量。近红外光谱技术已成功用于通过直接扫描饲草样品来预测营养价值。对玉米青贮的分析表明,其质量的基本指标,如干物质含量、代谢能浓度、pH 值、有机物消化率占总干物质的百分比和淀粉含量等,都低于现有标准,因为由于炎热的天气条件,青贮往往被迫在其成熟的次优阶段收获。对玉米、黑麦和苜蓿青贮饲料矿物质成分的评估表明,考虑到乌克兰南部地区每种作物的特殊性,这些指标都是典型的,因此可以通过使用专门的预混料来弥补锰、钴、锌和铜的现有不足。由于最近在乌克兰南部风险土地利用区发展的玉米青贮和苜蓿干草的农业技术种植存在困难,在全球变暖的背景下,饲料作物必须在一年中更有利(潮湿)的季节种植,如冬季黑麦或三棱麦等,或与玉米青贮和苜蓿干草结合种植。
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引用次数: 0
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Scientific Messenger of LNU of Veterinary Medicine and Biotechnologies
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