03.00.00 Biological sciences
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COMPLEX COMPOST AND CIRCULATION OF NITROGEN AND CARBON AT THE AGROLANDSCAPE SYSTEMS
DescriptionComplex compost includes all elements of the periodic table and is valuable due to the complexity of its system. Among the elements forming a chemical composition of the complex compost we can identify two most important, which are distinguishing a specific character of the interaction with each other and defining the basic processes to ensure vegetation of living system - nitrogen and carbon. Nitrogen determines the rate of energy and connects with living forms of organic matter; it is included as the part of protein and is a major element in determining the productivity of ecosystems. At the cycle of carbon its organic forms and carbon dioxide take a part, presenting the main factors of the processes of respiration and photosynthesis
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BIOLOGICAL VALUE OF PLANT PROTEIN AND VITAMIN SUPPLEMENTS
DescriptionResults of the use of plant protein feed additives containing pumpkin paste and soybean seeds of different varieties for quail are presented in the article. It was established that the use of such additives on the basis of Valens soybean allowed to receive higher growth parameters than groups treated with Vilan soybean additive
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EFFECT OF GERMINATION OF THE CHEMICAL COMPOSITION AND ANTINUTRIENTS CONTENT IN SOYBEAN SEEDS
DescriptionIt was established that water absorption of soybean seeds does not depend on the variety. And in the beginning it has an active character, providing the increase in mass of seeds on 80-140% after 12-14 hours. Subsequently, hydration intensity decreases and mass reaches 110-160% of the original. Electroactivated water increases the level of hydration in comparison with tap water (anolyte – 10-18%, catholyte – 5-9%). Furthermore, in the process of germination of soybean protein content increased by 4-12% and fat – 7-16%. Inhibitor content thus decreases by the same amount, and does not depend on the variety. Thus, consideration of the varietal characteristics of soybean seeds during germination allows how to reduce energy consumption for processing and to reduce the degree of destruction of nutrients
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Description
This work was carried out on the natural territories in the collection and of the Yakut botanical garden (JBG). The object of study was medicinal plants used in the treatment of cardio-vascular system. On the natural territories JBG we have noted 39 species of medicinal plants. 26 species were studied in a culture
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Description
The results of a long-term research of the influence of various biologically active agents (a humic preparation Lignogumat and microbiological Baikal EM fertilizer) on a structural state and the enzymatic activity of ordinary carbonated black soil are presented. It has been established that biologically active substances contribute to increased enzymatic activity, humus and improve the soil structure
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APOGEOTROPIC SHOOTS OF CEREALS
DescriptionApogeotropic shoots of cereal different of wide range of types of shoots, noticeable differences on characteristic, features of development, their role in the herbage, the seasonal dynamics of crop formation, experiencing noticeable effect on the reaction conditions of soil fertility and humidity. Multiyear cereals in the process of shoot formation form the generative, hidden generative, elongated, short side and underground runners. Multiyear cereals are widely distributed throughout the world, including the tribe Antropogoneae, Chloridaeae, Maydae, Peniceae, Tripsaceae, Festucoideae and others that presented in different parts of the world, and perennial and annual forms. Many cereals are allocated notable longevity, which is largely determined by a wide adaptability to vegetatively propagate. Between northern and southern grasses differences are observed throughout the development of individuals, beginning with emergence. In the southern cereal first sheet has a lancet or ovoid shape and bent at a right angle to his vagina, it is the northern linear subulate form. Cereals are different typology of different shoots. Most large divergence is characterized with erect shoots in both groups of cereals
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DIAGEOTROPIC SHOOTS OF PERENNIAL GRASSES IN THE SOUTHERN REGIONS OF THE CIS
DescriptionStudying of perennial cereals of southern and boreal origin led to the allocation of plagiotropic shoots of rhizomes, stolons, that are placed in the soil or on the surface from the apical or lateral kidney of various structures with modified leaves, the beginnings of roots at nodes and developing of type kidney - lengthened shoots. Two types was allocated: type of solid finned cylinder and type of intermittent cylinder with scattered around the periphery of vascular bundles: first include cereals temperate regions and is characterized by separation from the epidermis continuous sclerenchyma ring, the second type (sorghum and millet) no continuous mechanical ring and vascular bundles relatively evenly spaced along the periphery of the shoots
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Description
The main aim of this article is to generalize the results of biochemical and molecular research of developing opaque-2 maize seeds (high-lysine mutant of maize) metabolism peculiarities
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REGULARITIES OF THE SEASONAL DEVELOPMENT OF WOODY PLANTS AT INTRODUCTION IN ROSTOV-ON-DON
DescriptionThe article presents the average and optimal calendar dates of the main phenological phases exotic woody angiosperms in Rostov-on-Don. We assess the level of variability timing of individual phenological phases. The data obtained can be used to diagnose the prospects of exotic woody plants for the regional culture
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FEATURES OF DEVELOPMENT OF NATURAL SISTEMS AND AGRICULTURAL LANDSCAPES OF THE WESTERN AZOV
DescriptionWe know, that in the development of the natural ecosystems of the Western Priazovye its biomass predominates. This ensures the maximum protection from noticeable changes of habitat. Basic succession defining a significant shift of energy flow in the direction to increase of their expenditures to maintain forming populations determined by broad specialization of natural systems on ecological niches, and their individuals have rather small size, the life cycles of many of them are very simple and short. The coastal strip of the Azov Sea has been seriously degraded due to powerful recreational load, especially in the summer. Presumably one should expect an increased anthropogenic load on ecosystems of this area. Quite obvious is a regularity of overload agroecosystem which occupies the territory between the river and other water formations. The relatively low productivity of agricultural systems of the Eastern Azov is limited by number of factors, among which the main place is occupied with the moisture, nutrients and high weediness of sown areas