№ 133(9), November, 2017
Public date: 30.11.2017
Archive of journal: Articles count 94, 254 kb
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06.00.00 Agricultural sciences
MATRIX ORGANIZATION OF SOILS OF RICE AGROLANDSCAPES
06.00.00 Agricultural sciences
Description
Acidic properties of the mineral matrix of meadow chernozem and meadow-boggy soils of Krasnodar region are characterized by a total adsorption capacity of ammonia in the range of 32-61 µmol / g. The lowest acidity of the matrix was observed under conditions of permanent rice cultivation for 80 years (32- 33 µmol NH3/g). The mineral matrix of rice soils depends on the meliorative state and the granulometric composition of these soils. At low fields of meadowboggy soils, heavier in granulometric composition, the total acidity of the mineral matrix is 51- 53 µmol NH3/g on high checks of lighter meadow chernozem soils – 34-45 µmol NH3/g. In the upper soil, with a less acidic matrix, the Fe3+ content increases and the amount of Fe2+ decreases. The reverse pattern is found in the lower soil with more pronounced acidic properties of the matrix. A proportional relationship between the humus content and the acidic properties of the mineral matrix is found. The highest yield of rice is formed on meadow chernozem soils with a less acidic mineral matrix
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ACCELERATED REPROCESSING TECHNOLOGY FOR RECYCLING PIG MANURE INTO ORGANIC FERTILIZER
06.00.00 Agricultural sciences
Description
The article considers the accelerated reprocessing technology for recycling pig manure into organic fertilizer. Today, closely relevant is the matter of environmentally friendly technologies for cattle manure utilization. Export of wastes in its pure form to agricultural land cannot be applied, because disease causing and chemical compound penetrated the soil, entered the groundwater and contaminated many water sources. Experiments for the accelerated reprocessing of the pig manure into organic fertilizer were conducted on the basis of PCF No. 2 of the APC "Maryanskaya" in the Krasnoarmeisky district. With the aim of eliminating the filtering of pollutants in soil and groundwater, the experiment was performed in a concreted area, located within a farm. For the test, we used pig manure of animals, whose age was 2-8 months. The total weight of used manure was 40 t. The accumulation of manure was carried out in containers, containing 4 tons; the total time for the accumulation of necessary amount of manure for 2 months. Comparing the quality of compost obtained by the proposed technology recommended for industrial applications, control, we found differences in the chemical and biological properties. Overall, the conducted experiment has allowed to establish that the best option, given the speed of the flow of chemical and biological processes, demands environmental protection, is composting manure with straw, adding a biological product "Tamir" at the rate of 0.5 l/t. The Obtained results are comparable with data of previous years and indicate the possibility of reducing the quantity of a biological product from 1 to 0.5 l/t of waste without reducing the efficiency of the process of accelerated decomposition of nitrogenous organic compounds
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CROP YIELD OF WINTER BARLEY GRAIN WITH THE APPLICATION OF VARIOUS GROWING TECHNOLOGIES
06.00.00 Agricultural sciences
Description
The experiment considered the influence of different methods of agricultural technologies on the yield of winter barley in the dependence of the investigated factors. The studies were carried out at the experimental station of Kuban State Agrarian University in the conditions of multifactorial longterm soil monitoring. The experiment was carried out in a typical 11-field grain-grass-tillage crop rotation with the following alternation of crops: alfalfa, alfalfa, winter wheat, winter barley, sugar beet, winter wheat, corn for grain, winter wheat, sunflower, winter wheat, spring barley with sowing of alfalfa. Stationary experience is represented by the following factors: the level of fertility (factor A); fertilizer system (factor B); plant protection system (factor C) and methods of basic soil cultivation (factor D). The relationship between the influence of the soil fertility level, fertilizer norms, plant protection products, the soil cultivation system and yield, and the crop structure of the perspective winter barley variety ‘Gordey’ were determined. The soil is chernozem leached superheavy light-clay with an average thickness of the humus horizon - 150 cm. It is found that fertilizer, soil treatment, seeding method; protective means increase the yield of winter barley and positively influences the elements of the yield structure. The yield increase in comparison with the control changed from 10.4 to 26.8 c / ha. The statistical processing data show that the fertilizer system (35.8%) and soil cultivation (27%) had a certain influence on the number of productive stems; the fertilizer system (44.6%) influenced the spike size, the fertilizer system (28%) and the tillage (32.8%) had influence on the amount of grain in the spike and influenced the mass of grain from the spike
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EVALUATION OF VERTICAL MATERIAL IN SELECTION TO IMPROVE RICE PRODUCTIVITY
06.00.00 Agricultural sciences
Description
Increasing the productivity of agricultural plants, including rice, is the most important area of breeding. The creation of varieties with vertically leaved architectonics allows to have a qualitative approach not only to the process of formation of a highly productive agrocenosis, but also to solve questions of assessing the productivity of rice. To create highly productive varieties, it is necessary to develop new, more efficient methods of selection
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06.00.00 Agricultural sciences
Description
The fattening of Holstein cattle for more than 90 % provides the beef cattle division of the firm «Agrocomplex» based in the village of Vyselki, the Krasnodar region. The share of the Aberdeen Angus breed is 6.3 % and Charolais at 0.6 %. The reason for insufficient supply with fattening complex of Charolais cattle is a high indicator of severe parturition, postpartum complications, and reduced productive longevity of cows of breeding herds of these breeds. In a "Livestock complex" bulls of breeds of Holstein, Charolais and Aberdeen Angus reach the required values of live weight for the established standards of the breeding time. Charolais have the best indicators of absolute and relative weight gain and the shortest feeding season. The profitability of cattle fattening in CJSC company "Agrocomplex" is low, but the efficiency of the industry is ensured by the presence of its own processing plants. To improve the profitability of beef production it is required to increase the proportion of specialized breeds for meat productivity; to generate the most uniform by age and live weight of the group; identify the cause of the high rate of culling of Charolais cows for postpartum complications and take action to address them
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SOIL PRODUCTIVITY OF DRAIN AGROLANDSCAPES DEPENDING ON THEIR MELIORATIVE CONDITION
06.00.00 Agricultural sciences
Description
In the soils of rice fields, eluvial gley processes develop, which are manifested in redistribution of silty particles along the profile, water-soluble humus, mobile compounds of iron and phosphorus. Most intensively, these processes are developed in meadowbog soils, confined to closed depressions of the plains plain. Meadow-black soils lying on elevated relief elements have more favorable physical, physicochemical and oxidation-reduction properties for cultivating rice and accompanying crops in crop rotation. The highest yield of rice is formed on high checks and higher at 12,4 c/ha than on low ones
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Description
The article attempts to study the participation of student of the Chechen-Ingush state pedagogical / teacher training Institute A. N. Medina in the great Patriotic war of 1941-1945, to gather biographical information about him
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PROBLEMS OF RESTORATION OF NATIONAL AUTONOMIES OF REPRESSED PEOPLES
Description
The article attempts to highlight the problems of restoring the autonomies of the repressed peoples of Russia during the Great Patriotic War. Karachais, Kalmyks, Chechens, Ingush, Balkars and other peoples were forcibly relocated to the eastern regions of the country, and their autonomies were abolished. And only after the death of Stalin began the process of softening the special settlement regime for deported peoples. However, the decisive role was played by the 20th Congress of the Party, held in February 1956. At a closed meeting of the congress, the eviction of peoples, NS. Khrushchev called "a gross violation of the national policy of the Soviet state." The Twentieth Party Congress proposed reviving the illegally abolished national autonomies of repressed peoples. Public condemnation of mass repressions against the peoples of the North Caucasus was of great importance for the fate of deported ethnic groups, facilitated a number of measures to restore justice
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ETHNIC BUSINESS REGULATION FORMS: UDNP/ GEF PROJECTS AS AN INFORMATION SOURCE
Description
Ethnic minorities’ traditional forms of economy and business are the object of a research. The common law norms in the sphere of traditional environmental management has included in researches subject domain. The list of the representative and verified sources of ethnological examinations and regional ethnological monitoring definition was the purpose of the conducted research. Assessment of information importance of the working documentation and printed materials, which had formed at United Nations Development Program (UDNP) implementation in the territory of the Russian Federation is carried out. Experience of implementation of the PROON/GEF project "Preservation of a biodiversity in the Russian part of the Altai-Sayansk ecoregion" (2006-2012)" is given as an example. The program covered six territorial subjects of the Russian Federation, all “native’s societies, referred to category "indigenous ethnic groups of the North, Siberia and the Far East", tens of national public associations and research groups. The attention is focused on the projects directed on ethnological monitoring organization and on the interaction system between the autochthonic population, municipal authorities, wildlife refuge and national parks management. The problems of rural settlement population connected with alternative (traditional) employment forms development have been lifted also. The plots connected with the common law norms place in the sphere of ethnic business definition have been considered on the basis of office work sources analysis. Common law norms were considered as the traditional communication systems and as the social regulato
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Description
The quality of life of the population of the region is an important integral criterion of estimation of efficiency of activity of regional administration. The most important strategic sector of the economy of the Krasnodar region is the agro-industrial complex (AIC). This poses the problem of management of the quality of life of the region through the use of as the control factor of the volume and direction of investment in agriculture
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