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MAIN PAGE > Journal "Agriculture" > Rubric "Horticulture"
Horticulture
Onuchina O.L., Korneva I.A. - Red clover varieties resistance to the stress factors of acid thatch-podzolic soil pp. 1-8

DOI:
10.7256/2453-8809.2018.2.28120

Abstract: The research was held in 2014 - 2017 on the experimental field of the Falyon plant-breeding station (Falyonki village, Kirov region). The research subject is the recognized and appreciable varieties of red clover. The nursery-garden for ecological variety testing was founded in 2014 on strongly acid thatch-mesopodzol soil (pH 3.92, the content of mobile aluminium ions - 27.48mg per 100 g of soil). The purpose of the research is to evaluate the varieties of red clover according to their economic features on a natural acid field; to detect the varieties resistant to stress factors of acid soil. Red clover varieties have been tested on the base of the first, second and third year grass in terms of double-cutting regime. The registration field plot is 5 square meters, fourfold tier. Registration, evaluation and observation are based on the methodology of the National Research Institution of Forage Crops (2002).The varieties of red clover, resistant to soil stress factors, have been selected. The late-ripening varieties: Vityaz, Kirovskij 159, Falyonskij 1. The middle-late varieties: Orpheus, P-1/09 and Tryphon. The early-ripening varieties: Kudesnik, P-15 and Green, which are notable for frost-resistance (94.0...98.7%) and ability to produce 16.1...20.5 tons of dry basis and 1.91...2..57 tons of crude protein per hectare in sum for three years without agnonomical amelioration.  
Suchkova A.A., Granitsa Y.V. - Use of weed plants in landscape gardening pp. 1-9

DOI:
10.7256/2453-8809.2019.4.33024

Abstract: The research subject is weed plants which are usually eradicated in vegetable gardens, but few people think about the possibility to use them in landscape gardening and agriculture. Nowadays unusual forms and varieties of plants which used to be considered as weed are becoming popular among the customers. Weed plants increase soil fertility and enlarge its active layer; they decorate gardens because of their wide range  of colours. Due to their tolerance to ecological factors, weed plants can be used in any part of the garden. The purpose of this research is the analysis of decorative value and ecological properties of 27 species of weed plants which can be used in landscaping, and the development of a project of an exhibition garden with them. The article represents the project of the “Second chance” garden which takes into account the combination of colours, the correlation of heights and the duration of decorative properties of plants. The scientific novelty of the research consists in the fact that at the moment, the use of weed plants as decorative elements in landscape gardening and agriculture is becoming a trend of landscaping. The exhibition garden with a total area of 426.6 square meters is designed in a landscape style. It is planned to set out plants on seed tapes and in containers which ensure the best visibility and are suitable for transportation. The authors suggest using red arches with local lighting which give the garden an aesthetic appearance. To contemplate such plants, foreign and Russian plant breeders breed new varieties. The article also contains the blooming schedule for weed plants and the summary of their ecological properties.  
Rednikova T.V. - Plant genetic resources in agriculture: problems of legal regulation pp. 7-14

DOI:
10.7256/2453-8809.2019.3.32534

Abstract: Conservation of plant genetic resources is an important component in addressing the challenges of ensuring food security in each state. Special attention is paid to the analysis of the use of banks of plant genetic resources as one of the effective methods of preserving the genetic diversity of both cultivated and wild plants. Traditionally existing institutions such as Botanic gardens and specially protected areas play a role in the conservation of plant genetic resources in situ. The author uses general scientific and special methods of jurisprudence including the formal-legal and comparative-legal methods, to analyze the state of legal regulation of the treatment of plant genetic resources both at the international and national level. Scientific achievements in the field of genetic research are developing at a rapid pace. Legal regulation in the field of handling plant genetic resources needs to be significantly improved. When developing legislation in this area, it is necessary to take into account its interdisciplinary nature and draw on the experience of scientists and practitioners involved in the management of plant genetic resources.Legislation in the field of handling genetic resources, including the creation of genetically modified organisms with specified properties, should be as comprehensive as possible, as well as provide a comprehensive assessment of possible risks to the environment and human health, as well as unified approaches to the organization of scientific research in this area.
Pashchenko V.F., Syromyatnikov Y.N., Khramov N.S. - Physics of the Process of a Work Tool with a Flexible Element Getting into Contact with the Soil pp. 33-42

DOI:
10.7256/2453-8809.2017.3.24563

Abstract: The object of the research is the process of a work tool of a tillage machine with a flexible element getting into contact with the soil. The subject of the research is a physical model that allows to analyze the process of a work tool with a flexible element getting into contact with the soil and mechanical and technological methods of improving the process of soil cultivation. The cable with a cross section area in a form of a circle is viewed as a wedge with a dull edge. The authors of the article pay special attention to the theory of granular medium statics. The extreme limit state at which even the slightest change in the volume and surface forces distorts the balance of the granular medium is especially interesting and useful for composing mathematical models of a work tool getting into contact with theh soil because pressure forces reach the highest point at such moments. The authors carried out their theoretical research using the method of the mathematical mechanical modelling of work tools getting into contact with the soil. The authors discover the dependence of the wedge cutting pressure on the cutting angle and depth. They prove that when the cutting angle is reduced, the cutting pressure of the soil goes down to the minimum at first but grows endlessly afterwards. The soil cutting effort is composed of two elements, the soil destruction effort and the effort to overcome the frictional force of the soil against the wedge. When the cutting angle is reduced, the soil destruction effort decreases while the effort to overcome the frictional force of the soil against the wedge increases. The sum of these two elements is equal to the minimal effort of the wedge cutting the soil. 
Stepanova A.A. - Features of the legal regulation of harvesting wild plants as a type of entrepreneurial activity pp. 33-41

DOI:
10.7256/2453-8809.2020.1.33299

Abstract: In addition to timber harvesting, Russian laws also provide for other types of forest management that have a less harmful impact on forest ecosystems. The forests of our country have a high potential for wild forest resources. The demand for this type of product is growing every year. Berries and nuts exported from Russia have gained popularity in foreign markets. This industry is economically and socially significant, and its development will contribute to employment and income growth, regional development, and the creation of an organic market in our country. The legislator considers it necessary to develop and support entrepreneurs engaged in harvesting wild plants. But, to date, this industry is still poorly developed. This is facilitated by an insufficiently developed legislative framework that does not take into account the nuances of this industry, confusion in the powers of state authorities that are responsible for this area of business, the unavailability of state support measures for people engaged in harvesting non-wood forest resources, the complexity of assessing the potential of wild forest food and medicinal resources in the forest area, the complexity of legalizing activities for harvesting and processing wild plants, the lack of funds for deep processing of wild plants, as well as a number of environmental issues, economic and social factors. The article analyzes the problems that are an obstacle to the development of this branch of business in the harvesting of forest food resources and medicinal plants and suggests possible ways to solve them.
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