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INFLUENCE OF WHEEL MOTORS OF THE SEEDING UNIT ON GRAIN YIELD OF CORN 播种机轮式电机对玉米产量的影响
D. Bova, V. Dumych
The purpose of research: еstimation of influence of soil compaction by running wheels of the tractor with a row seeder on productivity and economic efficiency of cultivation of corn on grain. Research methods: hypothesis, experiment, field observation, laboratory, visual and comparative calculation method. Research results: Field studies were conducted in soil and climatic conditions of Western Ukraine. The experimental field was characterized by sod-podzolic light loam soils. Climatic conditions of research – the average daily air temperature during the growing season of corn - +16.9 ° C, rainfall – 263 mm. Väderstad's eight-row Tempo 8 seed drill, which was aggregated with a Fendt 722 tractor, was used in the research. In the process of performing the technological operation of such a sowing unit, two sowing machines work on the tracks of the tractor wheels. According to the results of research it was established that the number of cobs in the rows on the tracks of the tractor was 42.2-49.6 thousand pieces. / ha and was lower by 6.4-8.8 thousand units / ha (11.4-17.2 %) compared to uncompacted areas of the field. There was also a decrease in the weight of grain in the cob on the tracks of the tractor by 4-30 g, depending on the hybrid. The grain yield of corn sown on the tracks of the tractor was lower by 2.27-2.51 t/ha (16.5-27.9 %) compared to this figure on uncompacted rows. Seed yield of the studied hybrids (average value for all eight rows of rows) is 8.33-13.21 t/ha. Due to the fact that in ¼ rows (in two rows on the tracks of the tractor) recorded lower yields, the average yield of corn grain decreased by 0.57-0.66 t/ha (4.1-6.9 %) compared to this figure on uncompacted rows. Due to the negative impact of the running energy system on the soil during sowing, the economic indicators of maize cultivation deteriorate. If the soil compaction is eliminated or minimized by the running gear of the energy source, the profit may increase and according to the studied maize hybrids will be 19217-53921 UAH / ha. As a result of soil compaction by running systems of the sowing unit, the profit is reduced by 4104-4536 UAH/ha. Conclusions. In the rows located on the tracks of the tractor, due to soil compaction, the conditions of plant growth and development deteriorate, which is reflected in lower indicators of crop structure elements (number of cobs, grain weight of cobs, etc.) and reduced yield and efficiency of maize cultivation. Key words: research, corn, tractor running system, soil compaction, yield, efficiency.
研究目的:预测拖拉机轮式播种机对土壤压实对玉米种植生产力和经济效益的影响。研究方法:假设法、实验法、实地观察法、实验室法、目测法和比较计算法。研究成果:对乌克兰西部的土壤和气候条件进行了实地研究。试验田以浅壤土为特征。研究的气候条件-玉米生长季节日平均气温- +16.9°C,降雨量- 263毫米。研究中使用了Väderstad的八排Tempo 8播种机,该播种机与一台Fendt 722拖拉机组合在一起。在进行这种播种装置的工艺操作过程中,两台播种机在拖拉机车轮的轨道上工作。根据研究结果,确定了拖拉机履带上一排排玉米棒的数量为42.2-49.6万颗。与未压实地区相比,减少了6.4-8.8万株/公顷(11.4- 17.2%)。根据杂交品种的不同,在拖拉机履带上的穗轴上的籽粒重量也减少了4-30克。在拖拉机履带上播种的玉米产量比在未压实行上播种的玉米产量低2.27 ~ 2.51吨/公顷(16.5 ~ 27.9%)。所研究杂交种的种子产量(所有8行行的平均值)为8.33 ~ 13.21 t/ha。由于四分之一行(拖拉机履带上的两行)的产量较低,与未压实的行相比,玉米的平均产量下降了0.57-0.66吨/公顷(4.1% - 6.9%)。由于播种期运行能源系统对土壤的负面影响,导致玉米栽培经济指标恶化。如果能源传动装置消除或减少土壤压实,则可以增加利润,根据所研究的玉米杂交种,利润为19217-53921 UAH / ha。由于播种机运行系统造成土壤压实,利润减少4104-4536万澳元/公顷。结论。在拖拉机履带行内,由于土壤压实,植物生长发育条件变差,表现为作物结构要素指标(穗轴数、穗轴粒重等)降低,玉米栽培产量和效率降低。关键词:研究,玉米,拖拉机运行系统,土壤压实,产量,效率。
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引用次数: 0
RELATIONSHIP BETWEEN NORMALIZED DIFFERENCE VEGETATION INDEX AND GREEN CANOPY COVER IN LEGUMINOUS CROPS 豆科作物归一化差异植被指数与绿色冠层覆盖的关系
A. Vozhehova, P. Lykhovyd, S. Lavrenko
The article presents the results of a study on the relationship and the possibility of mutual conversion between the normalized differentiated vegetation index (NDVI) and fractional green canopy cover (FGCC) in legumes. The purpose of the work is to provide proposals for models of mutual conversion between the vegetation indices. Materials and methods. The basis of the study was formed by the photographic materials of the leguminous crops, taken at different phases of growth and development on the fixed sites every 10 m of the experimental fields, obtained and automatically calculated to establish the percentage of green canopy cover in Canopeo mobile application. Experimental materials were obtained in 2021 in the experimental fields of the Institute of Irrigated Agriculture of NAAS and in 2016 in the experimental field of the AC "Radyanska Zemlya". Subsequently, the geotags and dates of shooting photographic materials were tied to the satellite NDVI values ​​obtained through the OneSoil AI platform for each of the studied crops (the difference in dates is up to 3 days). The established pairs of FGCC and NDVI for each crop were submitted for statistical analysis by polynomial regression. Statistical calculations and graphical work were performed in Microsoft Excel 365 spreadsheets. Results. It has been established that there is a close linear and nonlinear relationship between the FGCC and NDVI indices of the studied crops. The strength of the relationship is high, with a correlation coefficient in the range of 0.95-0.98 and a determination coefficient of 0.90-0.97. Polynomials of the second stage (nonlinear regression models) can be successfully used for mutual conversion between vegetation indices; the error in recalculation for most crops did not exceed 10 %. Conclusions. A high affinity between the normalized differential vegetation index and the percentage of green canopy cover in the leguminous crops (R2 within 0.90-0.97) has been proven. The closest relationship is observed for soybeans and beans compared to chickpeas and peas. Key words: peas, common beans, conversion, chickpeas, regression analysis, soybean.
本文介绍了豆科植物归一化分化植被指数(NDVI)与绿色冠层覆盖度(FGCC)之间的关系及其相互转换可能性的研究结果。本文的目的是为植被指数之间相互转换的模型提供建议。材料和方法。研究的基础是通过在试验田每隔10 m的固定地点拍摄豆科作物生长发育不同阶段的摄影资料,获取并自动计算建立Canopeo移动应用程序中的绿色冠层覆盖百分比。实验材料于2021年在NAAS灌溉农业研究所的实验田获得,并于2016年在AC“Radyanska Zemlya”实验田获得。随后,将拍摄照片材料的地理标签和日期与通过OneSoil人工智能平台获得的每种研究作物的卫星NDVI值绑定(日期差异可达3天)。每个作物的FGCC和NDVI的建立对通过多项式回归进行统计分析。统计计算和图形工作在Microsoft Excel 365电子表格中进行。结果。结果表明,研究作物的FGCC与NDVI指数之间存在着密切的线性和非线性关系。相关性强,相关系数为0.95 ~ 0.98,决定系数为0.90 ~ 0.97。第二阶段的多项式(非线性回归模型)可以成功地用于植被指数之间的相互转换;大多数作物的重新计算误差不超过10%。结论。结果表明,归一化植被指数与豆科作物林冠绿盖度呈高度亲和关系(R2在0.90 ~ 0.97之间)。与鹰嘴豆和豌豆相比,大豆和豆类的关系最为密切。关键词:豌豆,普通豆,转化,鹰嘴豆,回归分析,大豆。
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引用次数: 0
A SYSTEM APPROACH FOR ASSESSING PERFORMANCE IN AGRICULTURAL TRACTORS 评估农用拖拉机性能的系统方法
A. Lebedev, S. Lebedev, A. Korobko
Purpose of the study. Formation of a methodology for systematic evaluation of performance in agricultural tractors. Research methods. The methodological basis for evaluating the performance of agricultural tractors is the OECD Code 2. Code 2 of the OECD standardizes test methods. Determination of traction indicators for tractors is carried out by the method regulated by the SOU L. Pogorslyy UkrNDIPVT 71.2-37-046043090-017:2015. A measuring and registration complex is used. When evaluating the functional accuracy of the tractor, according to DSTU 7463:2013, indicators are analyzed that determine the traction class of the tractor, energy capabilities and aggregation. An analytical method and a comparative analysis with the results of experimental studies are used to form a scientific problem, determine the purpose and set the objectives of the study. The results of the study. The research results develop a methodology for a systematic approach to assessing the operational quality of agricultural tractors. Direction of research to improve the technical, economic and agro technical properties. New dependencies are proposed (they use the method of partial accelerations) for estimating the traction and energy performance of the tractor, handling and driving stability, and braking properties. A technique for estimating the dynamic properties of a tractor as part of a tillage unit in an unsteady mode of its movement on the rut is substantiated. Code 2 of the OECD standardizes the testing methodology for agricultural tractors regarding the evaluation of their performance under nominal technical condition. The results of the studies that are given in the article prove that the deviations of real functional parameters from the nominal ones significantly affect the performance of the tractor. Conclusions. According to the results of the research carried out, the classification of the performance of agricultural tractors was carried out according to their traction and agro technical properties. The research results made it possible to formulate the main theoretical and scientific-practical conclusions. A methodology for a systematic approach to assessing the performance of agricultural tractors has been formulated, based on the substantiated method of partial accelerations. Using the method of partial accelerations, the dependences of the effective power of the engine, the efficiency of the tractor, the mass and resistance of the agricultural machine aggregated with the tractor, the braking properties of the tractor, its controllability and driving stability on the rut are substantiated. Analytically proved and experimentally confirmed the instability of the traction force of the tractor, the resistance of the agricultural machine of the tillage unit, the dynamic performance of which exceeds the average values by 2.5-3.0 times. Keywords: tractor, system approach, operational properties, traction properties, controllability, braking properties.
研究目的。形成农业拖拉机性能系统评估方法。研究方法。评估农业拖拉机性能的方法基础是经合组织准则2。经合组织的代码2对测试方法进行了标准化。拖拉机牵引力指标的测定采用SOU L.Pogorsly UkrNDIPVT 71.2-37-046043090-017:2015规定的方法进行。使用测量和配准复合体。根据DSTU 7463:2013,在评估拖拉机的功能精度时,将分析确定拖拉机牵引等级、能量能力和聚合的指标。采用分析方法,并与实验研究结果进行比较分析,形成科学问题,确定研究目的并设定研究目标。研究结果。研究结果为评估农业拖拉机的操作质量提供了一种系统方法。改进技术、经济和农业技术特性的研究方向。提出了新的相关性(使用部分加速度法),用于估计拖拉机的牵引力和能量性能、操纵和驾驶稳定性以及制动性能。证实了一种估算拖拉机在车辙上非稳定运动模式下作为耕作装置一部分的动态特性的技术。经合组织规范2对农业拖拉机在标称技术条件下的性能评估的测试方法进行了标准化。文中给出的研究结果证明,实际功能参数与标称参数的偏差对拖拉机的性能有显著影响。结论。根据研究结果,根据农业拖拉机的牵引力和农业技术特性对其性能进行了分类。研究结果为制定主要的理论和科学的实践结论提供了可能。基于部分加速度的实证方法,制定了一种评估农业拖拉机性能的系统方法。利用局部加速度法,证实了发动机有效功率、拖拉机效率、农业机械与拖拉机的质量和阻力、拖拉机的制动性能、拖拉机在车辙上的可控性和行驶稳定性的相关性。分析证明和实验证实了拖拉机牵引力的不稳定性,耕作单元的农业机械阻力,其动态性能超过平均值2.5-3.0倍。关键词:拖拉机,系统方法,操作特性,牵引特性,可控性,制动特性。
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引用次数: 0
MODERNIZATION OF SMALL SWINE FARMS WITH CLOSED CYCLE OF PRODUCTION 封闭式生产循环小型养猪场的现代化
S. Khalin, T. Babinets, V. Smolyar
The purpose of the research is to assess the relevance of modernization of small pig farms with a closed production cycle. Research methods. Analytical research on the relevance of modernization of small pig farms with a closed production cycle was carried out by the method of processing existing scientific and informational reports. Research results. When organizing pork production at the farm level, the most important measures should be on the production flow, formation of homogeneous technological groups of pigs, herd reproduction, sow keeping, quality of feed rations, creating a proper microclimate, compliance with production technology. One of the main factors holding back the growth of pork production is the lack of feed, their low quality and the constant shortage of digestible protein in feed rations for pigs. The existing premises of small pig farms do not fully meet modern requirements for the maintenance of various technological groups of pigs. The further development of pig farming requires important issues related to sanitary protection zones, animal welfare and environmental protection. It is important to ensure biosafety in pig farming and to implement appropriate veterinary practices and standards. In most pork farms, the genetic potential of domestic pig breeds is now used for reproductive qualities by only 45-50 %, and for fattening by 20-25 %. In the system of qualitative improvement of the breeding stock of farms, the disadvantage is the unsystematic use of reared young pigs, 70% of the products are sold to meat processing plants. When modernizing small pig farms with a full cycle of pork production, among other things, it is necessary to take into account the size and resource characteristics of basic farms to achieve high efficiency of production. Conclusions. According to the results of analytical studies, for the first time the urgency of modernization of small pig farms with a closed production cycle was assessed. The constant shortage of digestible protein in feed rations for pigs is holding back the increase in pork production. Premises of small pig farms do not meet modern requirements for keeping different sex and age groups of pigs. In general, biosecurity and the implementation of good veterinary practices and standards are important in pig farming. There is a low level of realization of the genetic potential of domestic breeds of pigs. The disadvantage should be considered the unsystematic use of raised young. During the modernization of small pig farms, it is necessary to take into account the resource characteristics of farms to achieve high efficiency of pork production. Key words: production, small pig farms, modernization, modern requirements, pig breeding, pork.
本研究的目的是评估小型养猪场现代化与封闭生产周期的相关性。研究方法。采用处理现有科学和信息报告的方法,对小型养猪场现代化与封闭生产周期的相关性进行了分析研究。研究结果。在农场层面组织猪肉生产时,最重要的措施应该是在生产流程、形成同质的猪技术群体、牛群繁殖、母猪饲养、饲料配给质量、创造适当的小气候、符合生产技术。阻碍猪肉产量增长的主要因素之一是缺乏饲料、饲料质量低以及猪饲料中可消化蛋白质的持续短缺。小型养猪场的现有场地不完全符合现代对各种技术猪群的维护要求。养猪业的进一步发展需要与卫生保护区、动物福利和环境保护有关的重要问题。重要的是要确保养猪业的生物安全,并实施适当的兽医做法和标准。在大多数猪肉养殖场,家猪品种的遗传潜力目前仅用于45-50%的繁殖质量,用于20-25%的育肥。在农场种畜质量改进体系中,缺点是饲养的幼猪使用不系统,70%的产品卖给了肉类加工厂。在使小型养猪场实现全周期猪肉生产的现代化时,除其他外,有必要考虑到基本养猪场的规模和资源特征,以实现高效率生产。结论。根据分析研究的结果,首次评估了封闭生产周期的小型养猪场现代化的紧迫性。猪饲料中可消化蛋白质的持续短缺阻碍了猪肉产量的增长。小型养猪场的场所不符合饲养不同性别和年龄组猪的现代要求。总的来说,生物安全以及良好兽医做法和标准的实施在养猪业中很重要。国内品种猪的遗传潜力认识水平较低。缺点应该被认为是不系统地使用养育的幼崽。在小型养猪场的现代化过程中,有必要考虑到养殖场的资源特点,以实现猪肉生产的高效率。关键词:生产,小型养猪场,现代化,现代化要求,生猪养殖,猪肉。
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引用次数: 0
RESEARCH QUALITY DRYING OF CORN GRAIN DRYER MODEL STELA AGRODRY MDB-XN 4/15-SU IN HARD MODE 研究stela agrodry mdb - xn4 /15- su型玉米干燥机在硬模式下的质量干燥
M. Novokhatsky, M. Zanko, L. Shustik, T. Gaidai
The purpose of research: to determine the change in the content and evaporation of moisture in the grain of corn in the process of drying in the hard mode of the grain dryer of the mine type Stela Agro Dry MDB-XN 4/15-SU. Methods and materials. Studies of the process of drying, content and evaporation of moisture from corn grain were carried out based on the results of experimental studies of the quality of functioning of the grain dryer Stela Agro Dry MDB-XN 4/15-SU. The dryer was located on the open area of the grain elevator. The formation of the heating agent with a temperature of +110 °C was carried out with the participation of a gas flat burner "Roses & Wayler". The process of supplying the coolant to the dryer shaft was stable and homogeneous. Drying was carried out in a continuous rigid mode: a significant reduction in moisture - from 35 % to 13.5 % in one pass through the grain dryer. Its productivity under such conditions was 60 t / h. The time of passage of grain through the dryer - from loading to unloading was 5 hours. Measurement of grain moisture in the stream, along the height of the mine, was carried out using the humidity sensors of the dryer. The measured data were recorded and displayed as digital measurement results. Assessment of grain quality was performed visually - organoleptic method. To analyze the content and evaporation of moisture in the corn grain, depending on the drying time, graphical dependences are built by modeling. Results. According to the results of one-factor experimental studies, statistical data were obtained on the moisture content of corn grain and during its evaporation during the drying time - 5 hours. In accordance with them, graphs of changes in the content and evaporation of moisture during the drying of grain. The results show that at the beginning of drying and at a significant initial grain moisture (35 %), the dryer reduces the humidity to 7 % in one hour. At the final stage of drying, when the grain moisture is close to the condition (for example, 15.5 % or 13.5 %), the decrease in moisture per hour of drying is only 1 %. In general, grain moisture decreased by 21.5 % in one pass through the dryer. This mode of drying grain in one pass of the grain through the dryer is characterized as rigid. Organoleptic evaluation shows that despite this - a strict regime of drying the grain has retained all the initial indicators that characterize its high quality. This is achieved due to the ability of the dryer to reduce a small amount of moisture at the final stage of drying - only 3-2 % for 1 hour of drying. Analysis of the research results shows that with the beginning of drying the moisture content in the grain decreases. For the duration of drying up to 3 hours there is an intensive release of moisture through the shell of the grain: the return of moisture by the grain for 1 hour of drying is significant and intense and ranges from 7 % to 4 %. The moisture content in the grain under this mode of dr
研究目的:测定在矿用型Stela Agro Dry MDB-XN 4/15-SU谷物干燥机的硬模式下,玉米籽粒中水分含量和蒸发量的变化。方法和材料。在对Stela Agro Dry MDB-XN 4/15-SU谷物干燥机性能质量进行试验研究的基础上,对玉米谷物的干燥过程、水分含量和蒸发进行了研究。烘干机位于谷物提升机的开放区域。加热剂的形成温度为+110°C,在“Roses & Wayler”燃气平板燃烧器的参与下进行。向干燥机轴提供冷却剂的过程稳定且均匀。干燥是在一个连续的刚性模式下进行的:水分显著减少-从35%到13.5%,在一次通过谷物干燥机。在此条件下,其生产效率为60 t / h,粮食通过干燥机的时间为5小时,从装载到卸载。利用干燥机的湿度传感器测量了沿矿井高度方向流中的谷物水分。测量数据被记录并显示为数字测量结果。采用视觉-感官法评价粮食品质。为了分析玉米籽粒中水分的含量和蒸发,根据干燥时间,通过建模建立图形依赖关系。结果。根据单因素试验研究结果,对干燥- 5小时内玉米籽粒及其蒸发过程中的水分含量进行了统计分析。据此,绘制了谷物干燥过程中水分含量和蒸发的变化曲线图。结果表明,在干燥开始时,在显著的初始谷物水分(35%)下,干燥机在1小时内将湿度降低到7%。在干燥的最后阶段,当谷物水分接近条件(例如15.5%或13.5%)时,每小时干燥的水分下降仅为1%。一般情况下,谷物水分通过干燥机一次减少21.5%。这种在谷物通过干燥机的一个通道中干燥谷物的模式的特点是刚性的。感官评价表明,尽管如此,严格的干燥制度保留了所有的初始指标,表征其高品质。这是由于烘干机在干燥的最后阶段减少少量水分的能力而实现的-在1小时的干燥中只有3- 2%。研究结果分析表明,随着干燥的开始,籽粒含水率逐渐降低。在长达3小时的干燥过程中,通过谷物的外壳有大量的水分释放:1小时的干燥中,谷物的水分返回是显著和强烈的,范围从7%到4%。在此期间,在这种干燥方式下,谷物中的水分含量显著下降:从35%降至18.5%。在谷物通过干燥和冷却部分的运动过程中,进一步降低谷物中的水分含量更为温和,并且在2%的水平上观察到。在这种干燥条件下,粮食水分从18.5%降至13.5%。在干燥过程中,更密集的水分从谷物中蒸发,干燥机在干燥开始时提供- 1.5%,在干燥的最后阶段提供更温和的- 1%。为了比较不同公司生产的矿山烘干机的干燥效率,有必要将它们的体积除以生产率,其中我们得到谷物通过烘干机的时间。在将谷物从35%干燥到13.5%的情况下,通过它,Stela Agro Dry MDB-XN 4/15-SU并减少水分需要:317吨:60吨/小时= 5小时。其他公司这种容量的烘干机,这样计算大约需要3个小时。似乎这些干燥机工作效率更高,在相同的干燥温度下,减少水分的速度要快得多。然而,情况并非如此,因为这样的加速过程对被干燥的谷物的质量有负面影响,因为谷物在如此密集的水分剥夺下会破裂。在Stela AgroDry MDB-XN 4/15-SU干燥机中干燥的谷物显示没有裂缝,并证明了干燥机的干燥能力。结论。斯特拉AgroDry MDB-XN 4/15-SU矿用谷物干燥机根据设计和公认的工作技术模式,提供了一种以35%起始湿度干燥玉米谷物的刚性模式-干燥初期密集的含量和蒸发水分和随后的温和去除水分的模式。(在2%的水平)到最后的谷物水分13.5%的谷物通过烘干机单通道。 提供了干燥谷物的质量-没有对谷物的机械损伤,这是矿式干燥机固有的模式。关键字。粮食干燥,粮食干燥机,干燥方式,粮食含水率,水分蒸发,粮食水分回收。
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引用次数: 0
TRENDS OF LEGISLATIVE, NORMATIVE AND LEGAL REGULATION OF THE EU REGARDING MARKET ADMISSION OF AGRICULTURAL VEHICLES 欧盟农用车市场准入立法、规范和法律规制的趋势
V. Samoilenko, L. Kozyaruk
The purpose of the research is to summarize the trends of legislative, regulatory and legal regulation of the EU regarding the admission to the market of agricultural vehicles. Research methods - used methods of systematization and analysis of regulatory and legislative documents of the European Union on the admission to the market of agricultural and forestry vehicles. Research results. EU countries are taking a number of measures to increase the safety of cars at the legislative level. Such conditions are updated as the requirements for the development and manufacture of new models of agricultural and forestry vehicles, new technical and technological solutions of safety requirements are updated and the number of components, systems, technical units to which the requirements are established is expanded. For agricultural vehicles, the result was a new Regulation 167/2013 which applies to EU approval of agricultural and forestry tractors, their trailers and trailers, systems, components and individual technical units. In 2019, the EU countries submitted reports to the EU Commission on the operation of the regulation, which in turn must submit a report by 31.12.2022 with proposals for changes and updates of legislation, if necessary. Other agricultural machinery falls within the scope of Directive 2006/42 / EC of the European Parliament and of the Council on machinery, which also applies to mobile machinery and covers safety aspects of agricultural vehicles not covered by Regulation 167/2013. From 2019, the Machinery Directive is under revision. A draft regulation on mechanical engineering products was published in Brussels on 21.04.2021 (After the draft regulation of the European Commission was issued, discussions were held in parallel in the European Council and the European Parliament. Compromise amendments to the revision of the Machinery Directive 2006/42 / EU were voted and approved on 02.05.2022. The next step will be to start discussions and deliberations between the Commission, the Parliament and the Council of the EU to reach an agreement on the differences in mid-June 2022. Harmonization of road safety requirements for off-road mobile vehicles (NRMM) in the EU has been an important topic among politicians and other stakeholders for decades. A number of activities were carried out, in particular: A study commissioned by the Executive Agency for Small and Medium Business (EASME) in 2016 and published a report of the European Commission "EU study on harmonization of mobile traffic requirements" prepared by EASME consultant in 2019. In October 2021 A bilateral meeting was organized between the Industrial Working Group on Off-Road Mobile Technology (ITF NRMM) and representatives of the Commission of the Directorate General for Internal Market, Industry, Entrepreneurship and Small and Medium Business (DG GROW) to clarify some aspects of drafting proposals for establishment road requirements for NRMM. In the second quarter of 2022, the DG GROW
本研究的目的是总结欧盟在农用车市场准入方面的立法、监管和法律监管趋势。研究方法-采用系统化和分析欧盟关于农林业车辆进入市场的监管和立法文件的方法。研究的结果。欧盟国家正在立法层面采取一系列措施来提高汽车的安全性。随着农林业车辆新型号的开发和制造要求、安全要求的新技术和技术解决方案的更新以及建立要求的部件、系统和技术单元的数量的扩大,这些条件得到了更新。对于农用车辆,新法规167/2013适用于欧盟对农用和林业拖拉机、其挂车和挂车、系统、部件和单个技术单元的批准。2019年,欧盟国家向欧盟委员会提交了关于该法规实施情况的报告,欧盟委员会必须在2022年12月31日之前提交一份报告,并在必要时提出修改和更新立法的建议。其他农业机械属于欧洲议会和理事会机械指令2006/42 / EC的范围,该指令也适用于移动机械,并涵盖第167/2013号法规未涵盖的农用车辆的安全方面。从2019年开始,机械指令正在修订中。关于机械工程产品的法规草案于2021年4月21日在布鲁塞尔公布(在欧盟委员会的法规草案发布后,欧洲理事会和欧洲议会同时进行了讨论。机械指令2006/42 / EU修订的折衷修正案于2022年5月2日投票并获得批准。下一步将是欧盟委员会、议会和欧盟理事会之间开始讨论和审议,以便在2022年6月中旬就分歧达成协议。几十年来,欧盟非公路移动车辆(NRMM)道路安全要求的协调一直是政治家和其他利益相关者之间的一个重要话题。开展了一些活动,特别是:2016年由中小企业执行机构(EASME)委托进行了一项研究,并于2019年发布了由EASME顾问编写的欧盟委员会“欧盟关于协调移动流量需求的研究”报告。2021年10月,越野移动技术工业工作组(ITF NRMM)与内部市场、工业、创业和中小企业总局(DG GROW)委员会的代表组织了一次双边会议,以澄清NRMM建立道路要求起草提案的某些方面。在2022年第二季度,DG GROW委员会计划准备提案草案以供进一步讨论。结论。欧盟国家正在立法层面采取一系列措施来提高汽车的安全性。这给农业和林业机械的生产者和消费者带来了许多好处:-不需要重复/额外的测试和/或在几个欧盟国家将机器投放市场的文件;-由于减少了测试和管理条件,降低了制造商的成本;-减少少量机器进入其他欧盟市场的技术壁垒;-为买家提供更广泛的货品选择;-降低供应链成本,例如,在不需要增加照明和信号的特殊套件的情况下,将它们变成最终用户的负担;-在没有这种情况的国家引入现代技术要求。关键词:安全要求,欧盟指令,立法行为,规范性法律行为,欧盟法规,农林车辆,趋势。
{"title":"TRENDS OF LEGISLATIVE, NORMATIVE AND LEGAL REGULATION OF THE EU REGARDING MARKET ADMISSION OF AGRICULTURAL VEHICLES","authors":"V. Samoilenko, L. Kozyaruk","doi":"10.31473/2305-5987-2022-1-30(44)-3","DOIUrl":"https://doi.org/10.31473/2305-5987-2022-1-30(44)-3","url":null,"abstract":"The purpose of the research is to summarize the trends of legislative, regulatory and legal regulation of the EU regarding the admission to the market of agricultural vehicles. Research methods - used methods of systematization and analysis of regulatory and legislative documents of the European Union on the admission to the market of agricultural and forestry vehicles. Research results. EU countries are taking a number of measures to increase the safety of cars at the legislative level. Such conditions are updated as the requirements for the development and manufacture of new models of agricultural and forestry vehicles, new technical and technological solutions of safety requirements are updated and the number of components, systems, technical units to which the requirements are established is expanded. For agricultural vehicles, the result was a new Regulation 167/2013 which applies to EU approval of agricultural and forestry tractors, their trailers and trailers, systems, components and individual technical units. In 2019, the EU countries submitted reports to the EU Commission on the operation of the regulation, which in turn must submit a report by 31.12.2022 with proposals for changes and updates of legislation, if necessary. Other agricultural machinery falls within the scope of Directive 2006/42 / EC of the European Parliament and of the Council on machinery, which also applies to mobile machinery and covers safety aspects of agricultural vehicles not covered by Regulation 167/2013. From 2019, the Machinery Directive is under revision. A draft regulation on mechanical engineering products was published in Brussels on 21.04.2021 (After the draft regulation of the European Commission was issued, discussions were held in parallel in the European Council and the European Parliament. Compromise amendments to the revision of the Machinery Directive 2006/42 / EU were voted and approved on 02.05.2022. The next step will be to start discussions and deliberations between the Commission, the Parliament and the Council of the EU to reach an agreement on the differences in mid-June 2022. Harmonization of road safety requirements for off-road mobile vehicles (NRMM) in the EU has been an important topic among politicians and other stakeholders for decades. A number of activities were carried out, in particular: A study commissioned by the Executive Agency for Small and Medium Business (EASME) in 2016 and published a report of the European Commission \"EU study on harmonization of mobile traffic requirements\" prepared by EASME consultant in 2019. In October 2021 A bilateral meeting was organized between the Industrial Working Group on Off-Road Mobile Technology (ITF NRMM) and representatives of the Commission of the Directorate General for Internal Market, Industry, Entrepreneurship and Small and Medium Business (DG GROW) to clarify some aspects of drafting proposals for establishment road requirements for NRMM. In the second quarter of 2022, the DG GROW","PeriodicalId":34711,"journal":{"name":"Tekhnikotekhnologichni aspekti rozvitku ta viprobuvannia novoyi tekhniki i tekhnologii dlia sil''s''kogo gospodarstva Ukrayini","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46464753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
REGIONAL MARKET TRENDS OF AGRICULTURAL MACHINERY IN UKRAINE 乌克兰农业机械的区域市场趋势
V. Mukha
The purpose of research: to substantiate regional trends in the sale of agricultural machinery by analyzing the current state of the agricultural machinery market over the past three years. Research methods: analysis of sales of agricultural machinery based on information and results of analytical research provided by the regional site for the sale of machinery. The site for the sale of agricultural machinery in Kyiv region with a share of about 30% of the market in this region was taken for analysis. Research results. The research was conducted for the last three years (2020-2022. During 2020-2021, the following results were obtained, in particular: - tractors - an increase of about 50 %; - combines - a decrease of 15 %; - sprayers - reduction by 5 %; - seeders - an increase of 30 %; - tillage equipment - a decrease of 5 %; - storage bunkers and trailers - an increase of 35 %. During the 1st half of 2022, sales of all types of equipment decreased from 50 to 100 % compared to 2021. Conclusion. The market of agricultural machinery in Ukraine developed rapidly until 2022 and despite the peak of the coronavirus pandemic (COVID-19) in 2021 in Ukraine, the market of agricultural machinery continued to grow significantly sales of machinery for various groups of machines. With the onset of a full-scale Russian invasion, Ukraine's economy declined significantly, which also affected the agricultural machinery market. Sales in some groups of machines fell to 0. Only some types of machines, such as tractors from 20 to 135 hp, and tillage equipment (3-5 plows and harrows) had better result than other equipment. Most of the equipment sold in 2022 was domestic (sprayers, plows 3-5 housings, harrows with a width of 2-3 meters), except for tractors where in the above segment significantly added and lead Chinese manufacturers, displacing other manufacturers. The novelty of the article is for the first-time comparative sales of agricultural machinery in three years during the peak of the pandemic and war, and the ratio was different for different types of equipment and the ratio for the share of imported and domestic equipment for different groups of machines. Key words: agricultural machinery, machinery market, trends of agricultural machinery.
研究目的:通过分析过去三年农业机械市场的现状,证实农业机械销售的区域趋势。研究方法:根据区域机械销售网站提供的信息和分析研究结果,对农业机械销售进行分析。对基辅地区农业机械销售场地进行了分析,该场地在该地区的市场份额约为30%。研究结果。这项研究是在过去三年(2020-2022年)进行的。在2020-2021年期间,获得了以下结果,特别是:-拖拉机-增长了约50%;-合并-减少15%;-喷雾器-减少5%;-播种机-增加30%;-耕作设备-减少5%;-仓库和拖车——增加了35%。2022年上半年,与2021年相比,所有类型设备的销售额从50%下降到100%。结论乌克兰的农业机械市场在2022年之前发展迅速,尽管2021年乌克兰出现了冠状病毒大流行(新冠肺炎)的高峰,但农业机械市场继续大幅增长,各类机器的机械销售。随着俄罗斯全面入侵的开始,乌克兰经济大幅下滑,这也影响了农业机械市场。某些机器组的销售额降至0。只有某些类型的机器,如20至135马力的拖拉机和耕作设备(3-5犁和耙子)比其他设备效果更好。2022年销售的大多数设备都是国产的(喷雾器、犁3-5个外壳、宽2-3米的耙子),但拖拉机除外,在上述领域,拖拉机显著增加并领先了中国制造商,取代了其他制造商。这篇文章的新颖之处在于,在疫情和战争高峰期的三年里,农业机械的首次比较销售,不同类型的设备的比例不同,不同机器组的进口和国产设备的比例也不同。关键词:农业机械,机械市场,农业机械发展趋势。
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引用次数: 1
OVERVIEW AND SYSTEMATIZATION OF FACTORS AFFECTING THE QUALITY OF PIG PRODUCTS 影响生猪产品质量因素的概述和系统化
S. Khalin, V. Smolyar
The purpose of the research is – assess the condition and systematize the factors that affect the quality of pig products. Research methods. Systematization of factors influencing the quality of pig products is carried out by summarizing many years of research in the field on topical issues - the quality and technological properties of pig products, including taking into account modern requirements. Research results. When keeping pigs, it is necessary to create favorable conditions close to natural for the protection and preservation of animals. In the process of production of quality pig products, the leading role belongs to zoohygiene, which combines the following components: pig health, conditions of keeping and care of pigs, sanitary condition in the pigsty. During the production of products on pig farms, every effort should be made to maintain the proper health of pigs, which is identified by the physiological state of the animals. The physiological state of animals is influenced by a number of factors: pathogens of infectious diseases, genetic factors, the environment. The quality of pig production also depends on the conditions of keeping and care of pigs for such factors as technological areas, manure, litter, playgrounds, environment. It is necessary to adhere to the normative technological areas when keeping pigs. The level of protein in animal feed is important for improving the quality of pork. All animals in the technology group must have access to feed at the same time. Water quality has a significant impact on the technological properties of pig products. Modern requirements for microclimate indicators in piggeries are as follows: air temperature 15-20 °C, for newborn piglets - up to 30 °C, relative humidity 50-80 %, air velocity 0,15-0,5 m/s, maximum level harmful gases in the air: NH 320 ppm; CO - 1500-3000 ppm; H S - 5 ppm, pollination level 10 mg/m3. It is necessary to reduce to a 2 2minimum the amount of used medical, preventive and sanitary means, their excessive use on farms can lead to a significant deterioration in the quality of pig products. Conclusions. During the research we for the first time systematized the factors that affect the quality of pig products, including taking into account modern requirements. During the systematization of factors characterized by direct impact on the quality of pig products, the main elements of the developed system were identified, namely: zoohygiene, feed, water, air, zooveterinary measures, the combination of which gives the system special properties. In general, the developed system consists of 36 factors that affect the quality of pig products. Key words: water, environment, veterinary measures, zoohygiene, feed, air, pig breeding, pork, pig farm.
研究的目的是对影响生猪产品质量的因素进行评价和系统化。研究方法。通过总结多年来在猪产品质量和技术特性领域的研究,包括考虑到现代要求,对影响猪产品质量的因素进行了系统化的研究。研究的结果。养猪时,要创造接近自然的有利条件,保护和保存动物。在生产优质生猪产品的过程中,动物卫生起着主导作用,它结合了以下几个组成部分:猪的健康、猪的饲养和护理条件、猪舍的卫生条件。在养猪场的产品生产过程中,应尽一切努力保持猪的适当健康,这是由动物的生理状态确定的。动物的生理状态受到许多因素的影响:传染病的病原体、遗传因素、环境。生猪生产的质量还取决于猪的饲养和护理条件,如技术领域、粪肥、垃圾、操场、环境等因素。养猪必须坚持规范的技术领域。动物饲料中的蛋白质水平对提高猪肉品质具有重要意义。技术组的所有动物必须同时获得饲料。水质对生猪产品的工艺性能有重要影响。猪舍小气候指标的现代要求如下:空气温度15-20°C,新生仔猪-高达30°C,相对湿度50- 80%,风速0,15-0,5 m/s,空气中有害气体的最大水平:NH 320 ppm;CO - 1500-3000 ppm;H S - 5 ppm,授粉水平10 mg/m3。有必要将医疗、预防和卫生手段的使用量减少到最低限度,因为它们在农场的过度使用会导致生猪产品质量的严重恶化。结论。在研究过程中,我们首次将影响生猪产品质量的因素系统化,包括考虑现代要求。在对直接影响生猪产品质量的因素进行系统化的过程中,确定了开发系统的主要要素,即:动物卫生、饲料、水、空气、动物兽医措施,它们的组合赋予了系统特殊的性能。总的来说,开发的系统由36个影响猪产品质量的因素组成。关键词:水、环境、兽医措施、动物卫生、饲料、空气、生猪养殖、猪肉、养猪场
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引用次数: 0
MODELING OF PROCESSES OF TECHNICAL CONTROL OF GRAIN HARVESTERS BY NETWORK OF PARALLEL-FUNCTIONING CHAINS OF MASS SERVICE 基于批量服务并行链网络的粮食收割机技术控制过程建模
I. Nychayi
Purpose of the study. The aim of the work is to substantiate the modern organization of technical operation of combine harvesters, which is carried out by a network of parallel-functioning queuing chains. The practical result will be the formation of a model of technical control of the requirements of individual systems, which will initially be addressed using the terminology adopted by the theory of queuing, and recommendations will be given on the specific use of the solutions. Research methods. The methodological basis of the work is the generalization and analysis of known scientific results regarding the modern organization of technical operation of combine harvesters, carried out by a network of parallel queuing chains, and the use of requirements division algorithm and queuing theory. Analytical method and comparative analysis were used to form a scientific problem, determine the purpose and set research objectives. When creating empirical models, the main provisions of the theory of queuing, systems of stationary service devices, block diagrams of the failure distribution algorithm are used. The results of the study. The article considers the data, which is considered to be the modern organization of technical operation control of combine harvesters by network, which consists of a finite number of parallel operating queuing chains with serial numbers . In the network at random moments of time from an external source receives service requirements. The issues of choosing a chain for service requirements were considered. Since each chain is designed to restore a particular model of machine by performing one or another type of technical control of the combine harvester, the choice of chain was determined by the parameters ω_i and ξ_i received applications. It was taken into account that the total number of queuing chains Β, as a rule, is less than the number of types of technical control of the number of models of combine harvesters in the park ε, because in the same chain can perform technical control of several types and models of combine harvesters. For each specific case of organization of the network of technical operation in accordance with the accepted specialization of individual chains, a matrix of chain selection for servicing the application according to its parameters and can be compiled. A similar matrix, in which each pair of possible values corresponds to a specific chain number ε, can be easily constructed for any specific case of a given organization and specialization of the network of technical operation of combine harvesters. Conclusions. As a result of the research, new scientifically sound technical and technological solutions and mathematical models were obtained, which are aimed at improving the efficiency of production processes of restoring the efficiency of combine harvesters in agricultural enterprises Modeling of technical control of requirements of separate systems of the combine harvester will be initially solve
研究目的:该工作的目的是证实联合收割机技术操作的现代组织,这是由并行功能排队链网络进行的。实际结果将是形成一个对个别系统的需求进行技术控制的模型,最初将使用排队理论所采用的术语来处理这个模型,并将就解决办法的具体使用提出建议。研究方法。该工作的方法论基础是对有关联合收割机技术操作的现代组织的已知科学成果的概括和分析,通过并行排队链网络进行,并使用需求划分算法和排队论。运用分析法和比较分析法形成科学问题,确定研究目的,设定研究目标。在建立经验模型时,使用了排队理论、固定服务装置系统、故障分布算法框图的主要规定。研究的结果。本文考虑的数据,被认为是联合收割机技术操作控制的现代网络组织,它由有限个具有序列号的并行操作排队链组成。在网络中任意时刻从外部源接收业务需求。考虑了为服务需求选择链的问题。由于每条链被设计为通过执行联合收割机的一种或另一种技术控制来恢复特定型号的机器,因此链的选择由收到应用的参数ω_i和ω_i决定。考虑到排队链的总数Β一般小于园区内联合收割机技术控制型号的数量ε,因为在同一条链上可以执行几种型号和型号的联合收割机技术控制。对于按照可接受的单个链的专门化组织技术操作网络的每一个具体情况,可以编制一个根据其参数为应用程序提供服务的链选择矩阵。对于联合收割机技术操作网络的特定组织和专业化,可以很容易地构建一个类似的矩阵,其中每对可能值对应于一个特定的链数ε。结论。通过研究,获得了新的科学合理的技术方案和数学模型,旨在提高农业企业恢复联合收割机效率的生产过程的效率。联合收割机各独立系统需求的技术控制建模将以使用排队理论所接受的术语的形式进行初步求解。并就具体使用所收到的决定提出建议。建立了封闭排队系统模型,该模型可用于描述具有任意服务时间分布规律的固定车间、专业车间、工厂、点、死角维修区或其他一组集中的固定服务设备的运行情况。关键词:封闭排队系统;需求;联合收割机;
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引用次数: 0
MODELING OF PROCESSES OF BIOGAS OUTPUT PROCESSES OF DAILY VOLUME OF SUBSTRATE LOADING WITH ITS GRADUAL SUPPLY 基质日负荷量逐步供给的沼气输出过程建模
T. Valiev, V. Polishchuk
The purpose of the work is to experimentally establish the influence of the daily amount of substrate loading on the output of biogas during its gradual supply. The practical result will be the formation of a model of technical control of the output of biogas of the daily volume of loading of the substrate during its gradual supply.
这项工作的目的是通过实验确定在逐步供应过程中,每日基质负荷对沼气产量的影响。实际结果将是形成一个技术控制模型,在逐步供应的过程中,对基质的每日装载量的沼气产量进行控制。
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引用次数: 0
期刊
Tekhnikotekhnologichni aspekti rozvitku ta viprobuvannia novoyi tekhniki i tekhnologii dlia sil''s''kogo gospodarstva Ukrayini
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