The need for environmentally friendly products is growing every year. In 2018, a law was adopted. And a program for growing organic apple fruits is now being developed. Obtaining such products without the use of pesticides or with a minimum amount of them is possible by replacing chemical insecticides with biological ones and / or using non-chemical measures to combat insects, in particular, since insecticides are the most toxic component of the general system of apple protection from a complex of harmful organisms. The use of various biological agents, along with protecting the environment and human health, ensures high technical and economic efficiency. To protect orchards from pests, diseases and weeds, spraying is carried out 20 … 22 times during a season. The level of pesticide load is quite high, which is a factor of not only environmental but also economic stress. Due to the peculiarities of the relief in the North Caucasus, the gardens are in close proximity to settlements, resorts and health resorts, in the vicinity of protected and resort areas. Therefore, the issues of safety of any production, relevant on a global scale, arise in this territory with particular urgency. In this regard, this article presents the results of using elements of organic agriculture in horticulture to obtain environmentally friendly fruit products in the conditions of the foothill zone of the North Caucasus region.

Food security of the Russian Federation is one of the priorities of the economic and food policy. Step by step decrease in dependence of domestic agro-industrial complex on import of technologies, cars, and equipment is of great importance. While preparing the soil for sowing grain crops the machines and units, which are carrying out one definite operation, are often used. Their repeated passes on the surface of the processed field raise power expenses, lead to consolidation of the soil, emergence and development of erosive processes. In this regard further improvement of machines and units for preparation of the soil for sowing grain crops is required. For the solution of this problem the combined soil-cultivating unit providing plowing, crushing of soil blocks and mulching of a top soil is offered. The constructive and technological scheme of the combined soil-cultivating unit is proved. The method of calculation of the constructive process parameters of the specified unit is developed. Mathematical model of process of interaction of the active working body of the unit with the soil, regression models of dependence of quality of dyeing of the soil and traction resistance of the unit are received from its key parameters and operating modes (operating speed, angular speed of rotation of the drum and an angle of attack of the working body). Their optimum values are defined. It is received that use of the combined soil-cultivating unit provides for increase in maintenance of soil units of 0.025 in size-0.001 m, increase in porosity of the soil, decrease of dusty fraction in the contents of the soil.

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Министерство образования и науки Российской Федерации Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования «Тамбовский государственный технический университет» Н.В. ПЕНЬШИН МЕТОДОЛОГИЯ ОБЕСПЕЧЕНИЯ БЕЗОПАСНОСТИ ДОРОЖНОГО ДВИЖЕНИЯ НА АВТОМОБИЛЬНОМ ТРАНСПОРТЕ Допущено УМО вузов Российской Федерации по образованию в области транспортных машин и транспортно-технологических комплексов в качестве учебного пособия для студентов вузов, обучающихся по направлению подготовки бакалавров «Технология транспортных процессов» (профиль подготовки «Организация и безопасность движения») Тамбов Издательство ФГБОУ ВПО «ТГТУ» 2013

The broad definition of biological suppression of pests, i.e. the use of various organisms or products of their vital activity to cause damage to a harmful insect, includes many new unique and promising methods. Understanding the need for further study of the biology and ecology of harmful insects and their current potential natural enemies resulted in a number of new methods. They, in turn, led to the emergence of terms such as regulated pest control, bioecological control, an integrated control method, ecologized and ecological plant protection, and pest control systems. The components and methods of biological control used and studied now include parasitoids, predators, various pathogenic agents, and in addition, pheromones, attractants and hormones. Based on traditional objects used in the biomethod, genetically modified organisms are created that can independently resist phytophages. Ecologically safe methods of protecting plants from pests and diseases are everywhere included in agricultural practice, and systems of organic farming are being actively introduced. Thus, studies on the use of safe methods for plant protection from pests in relation to specific climatic and geographical conditions are relevant. In this regard, the current paper presents the results of a study of the effectiveness of Shin-Yetsu dispensers in relation to the conditions of cultivation of fruit trees in the North Caucasus region.