Video camera is the source of the image of the object selected for observation or protection. Video cameras are used to collect information, being sometimes indispensable device. When analyzing images, it is important that the condition for the accurate operation of the video frame transmission system is fulfilled. All cameras have a slight delay in image transmission. For image analysis, it is important to know the delay time
The aim of the study is to determine the parameters of the Archimedes spiral to construct the geometry of the disc of the shredder of long-stemmed feeds. The article describes the sequence of constructing the curved portion of the geometry of the disc of the shredder of long-stemmed feeds, based on Archimedes spiral. Criteria for building the disk on the second and subsequent turns of the spiral of Archimedes and obtained the dependence of disk diameter from the size of its protrusions. The conditions of Archimedes spiral construction depending on the number of disk protrusions are determined
A significant decrease in yields of field crops due to lack of moisture enhances the role of adaptive breeding. The development of varieties that combine high productivity and quality and resistance to biotic and abiotic stresses is complicated by a negative correlation between high yield and resistance to adverse conditions. Selection of effective methods for assessing the potential of productivity and resistance to stress factors allows creating varieties that provide stable high yields. We had estimated six varieties of common mustard for 10 years in contrasting weather conditions in the zone of insufficient and unstable moisture of the Azov district in the Rostov region. The necessity of taking into account the indicators of the HTC, the index of the environment and its value when conducting an objective analysis of weather conditions is revealed. The greatest stress resistance, ecological plasticity and stability of the Nika variety were established by calculating the difference between the minimum and maximum yield per year, calculating the coefficient of linear regression and the value of homeostasis. The varieties Lera, Donskaya 8, Lux bred in conditions of insufficient moisture demonstrated maximum genetic flexibility and drought resistance. The greatest breeding value was determined in varieties Donskaya 8 and Lera. These varieties are recommended to be included in further breeding work. The study of mustard varieties in contrast conditions (HTC from 0.30 to 1.53) marked their broad environmental plasticity, which makes it possible to recommend them for cultivation in different weather conditions regions
The work is devoted to studying the nature of the effect of various doses of the drug called "Regalis" on the formation of the vegetative and generative organs of apple plants. Years of research - 2016-2019 Field experiments were carried out in JSC company "Agrocomplex" named after N.I. Tkachev in the Vyselkovsky district. Plantations were laid in 2007. Planting pattern 4.0 × 1.0m., garden irrigated, with support. The soil of the site is ordinary carbonated black soil (chernozem), the thickness of the humus layer is up to 120-140 cm. As a result of field and laboratory studies of the condition of 9-12 year old Gala apple trees grafted on P-59 rootstock, it was established that the annual treatment of apple trees for different phenophases with a preparation Regalis at a dose of 1.25 kg / ha has a significant effect on both the size and the number of vegetative and generative formations. It was determined that triple treatment of apple trees with regalis in 43.11% reduces the number of shoots longer than 60 cm, and double - by 31.39%. Structural changes in the distribution of vegetative and fruitful formations per 1 meter were noted in axial branches of the first order. Under the influence of the drug, the number of full-fledged “closed” buds in 2017 increased by 88.8%, and in 2018 by 70.9% compared with the control. The use of triple treatment with Regalis significantly reduces growth activity and has a positive effect on the passage of organogenesis of apple flower buds
The development of a city can go in two ways -extensive and intensive. Intensive involves a qualitative rethinking of the necessary work, optimization and improvement on the basis of existing infrastructure. An extensive method of development is an increase in physical volumes, for example, an increase in territories. At the moment, the transport system of the city of Krasnodar is extremely busy. The city occupies one of the first places in the number of vehicles, roads with such a traffic load can not cope, resulting in numerous congestion on the roads. In addition, an average of 150 thousand cars enter the city every day, and this creates an additional burden on the transport system. In the morning there is a large influx of cars from the main entrances to the city. And in the evening there is no less strong loading points of entry into the city, as those who arrived in the morning leave the city. Information technology is designed to save our time and effort. At the same time, one of the problems that "eats" time is traffic jams. You can get from one place to another at one time, but subject to traffic jams, this time can increase several times. Why not use technical and software tools to solve this problem!? Now almost everyone has a smartphone, with a Navigator loaded into it. There are many variations of these navigators with approximately the same functionality. But what if the Navigator in your smartphone not only chose the shortest path for you, but also helped in unloading traffic throughout the city, reducing traffic congestion to a minimum
The problem of the optimal distribution of production tasks is one of the important problems of effective planning of processes associated with production at the enterprise. However, the classical approach to solving this problem becomes of little use when the individual stages of the production process are performed sequentially and in the case when it is necessary to take into account the structural features of the technological processes of the enterprise. Purpose of work: to develop a methodology for minimizing costs in the distribution of production tasks, taking into account the structural features of the technological processes of the enterprise. We built a multicriteria discrete optimization model for the distribution of production tasks according to the structure of production elements. One of the methods based on the proposed model is proposed, which allows to identify groups consisting of four elements in the production structure of the enterprise. The model is built using a network design which are pre-fractal graphs. The use of pre-fractal graphs allows you to naturally represent the structure of production and technological links of the elements of the production system of large enterprises. The results of the work is the developed effective methodology for solving the problem of the network distribution of production tasks, taking into account the structural features of technological processes at the enterprise, the economic effect of which is to minimize resource costs. Based on the constructed model, we can develop automated means of monitoring and managing the production processes of a company
The article presents the results of microclonal reproduction and recovery of native grape varieties, the creation of basic nursery. In addition to the culture of apical meristems, we have developed a chemotherapy using salicylic acid. A method of decontamination of plants from mycoplasma infection has also been developed, which includes the introduction of the antibiotic Cefotaxim in the nutrient environment at a concentration of 50 to 450 mg/L, depending on the degree of infection of plants. Adding to the nutrient medium of the drug Emistim reduces the death of meristems from infection by 3-5 times, improves their differentiation. The use of the drug Melafen helps to improve morphogenesis and quality characteristics of plants. The high survival rate of meristems during adaptation to non-sterile conditions has been noted. Biological testing on herbaceous indicators showed no chronic diseases. Plants after adapting to non-sterile conditions are planted, in the form of vegetative seedlings with a closed rootsystem, on the basic nursery. The survival rate of plants was 70-80%, in some varieties it is higher: 96.4% (Sypun black) - 98.6% (Krestovsky). It has been proved that in vitro clonal microbreeding there is no change at the genetic level even after 8 years of cultivation, which confirms the reliability of the developed technology of reproduction and recovery of native grape varieties in vitro
The article discusses the results of the international scientific and practical conference "Actual aspects of the implementation of the strategy of modernization of Russia: the search for a model of effective economic development", which was held from 3 to 5 October 2019 in Sudak, Republic of Crimea. The main substantive points of the conference were reflected; during the plenary session 16 reports were heard, in which the main aspects of research conducted in Russia in the scientific direction stated in the conference program were analyzed. The Conference included a round table and four sections. At these meetings, the problems of theory and practice of implementing the strategy of modernization of Russia in the search for a model of effective socio-economic development were predominant. As a result of the conference, a collection of scientific articles was published, its participants were awarded the appropriate certificates
Improvement of domestic breeds of Merino sheep remains an important task. The reorientation of the industry to wool-meat and meat-wool direction of productivity can contribute to the restoration of domestic sheep breeding. An example of such conversion is a relatively young breed called Dzhalginsky Merino, created in the Stavropol region on the basis of the Stavropol breed with the involvement of resources of domestic and world breeding. In the current situation, it seems relevant to use Dzhalginsky Merino, in order to improve the meat and wool qualities of sheep of domestic fine-wool breeds. Obtaining a new genetic combination of animals, formed by combining the genotypes of breeds Salsky, Stavropol and Dzhalginsky Merino will increase the efficiency of the industry in a market economy and will provide a more complete use of the productive potential of the breed. The results of studies on obtaining and use of animals, new genetic combinations of a wool – meat direction of productivity, with high energy of growth, meat and wool productivity, improves the efficiency of Merino sheep are an important theoretical justification for making a contribution to zootechnical science, with the aim of improving fine-wool breeds of sheep and can be used in practical work in the production of high quality lamb
The quality of milk, as well as other livestock products, is regulated by the uniform requirements for this type of product on the basis of existing regulatory acts-standards. The article sets out and analyzes the regulatory and legislative documents in accordance with the standards that determine the quality requirements of milk in the dairy industry of our country. Additionally, the article presents the evolution of the development of regulatory documents on milk quality in the Russian Federation. We have also highlighted main regulatory documents that are presented for milk quality for different economic zones, namely, for: the Russian Federation, the European Economic Union, the Customs Union, and the number of basic indicators of milk quality varies - 3, 5 and 2 indicators, respectively. The information presented sets the requirements for the quality of raw milk in the USA, EU, RF, CU, EEC. Standards help implement organizational, technological, economic and other measures aimed at improving product quality