№ 121(7), September, 2016
Public date: 30.09.2016
Archive of journal: Articles count 138, 339 kb
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THE SMALL SIZED UNIT MAINTENANCE MODELING
DescriptionAn integrated mathematical approach to modeling functional and structural parameters of a mobile technical service was observed in the article, and also, we reviewed their technical and economical work indicators. The authors propose evaluation criteria and the structural scheme of small sized units of technical service machines. For the attached unit option a combining service snap method is described and the service cost analysis in comparison with trailed analogues is made
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Description
The article contains a synthesis of modern views on the problem of ketosis and related metabolic disorders. We have given evidences of the exceptional role of hypoglycemia in the development of progressive metabolic diseases of cows during the transition period. The necessity of implementing a program for critical period with mandatory control of glycemia was substantiated
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06.00.00 Agricultural sciences
DescriptionThe author has examined peculiarities of meat productivity of animals of the most common breeds: Charolais, Simmental, Aberdeen Angus, Hereford, Kuban type of Red Steppe. As a result of the slaughter carried out for younger group achieved 15 months age, the Charolais breed bulls exceeded peers of Kuban type on slaughter weight to 60.9 kg (20.9 %), Aberdeen Angus – 53.8 kg (18.5 %), Hereford and Simmental respectively – to 35.1 and 24.8 kg (8,5-12,0 %). By the age of 18 months their superiority increased respectively by 56.9; 57.5; 55.8 and 29.9 kg (16.8; 16.9; 16.5 and 8.82%). Halves of bodies of the Kuban breed (considering the specific type of boneless beef output) aged 15 months gave way to all the groups: Charolais and Angus – by 1.1- 1.5%, Simmental and Hereford – by 0.4-0.6%. The yield of premium beef exceeds the standards in all genotypes: Kuban – by 9.5%, beef breeds – by 11.2% (Charolais) and 19% (Simmental). The balance beetween dry matter and moisture is in the optimal range (0.43: 1-0,73: 1). At 15 months of age, in the number of dry matter, Charolais bulls outnumbered Aberdeen-Angus and Red steppe at 5.1-5.2%, Simmental and Hereford - on 3,0-4,9%. With age, in the meat of calves of beef breeds the level of fat increased, for example, in Hereford and Simmental 0.3-0.5%, Aberdeen Angus and Simmental – 0.7-0.8%. In the middle of a sample of ground beef of carcasses of the calves of Charolais breed at the age of 18 months it contained more protein than in the meat of the calves of Red steppe (1.2%, Hereford (1.1%), Angus (1.4%), Simmental (1,3%). All the meat of the carcasses of the calves of specialized beef breeds was of high quality and diet: one part of the protein had 0.59 parts of fat (Aberdeen Angus) and 0.45 parts (Hereford)
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Description
The level of development of modern medical equipment for the past 20-30 years is in constant development, many of the technologies and methods of treatment of certain diseases that were previously only available for the treatment of a person with success began to penetrate in the veterinary practice. The objective aim at the initial stage was the establishment of testing and suitability for the cultivation of autologous dermal fibroblasts animals of previously known techniques and the modernization of the existing techniques. Next, we had to carry out measurements of morphometric parameters and to identify structural features and functional activity of fibroblasts of different kinds of agricultural animals. Conclusions: The study showed the conducted morphometric autologous dermal fibroblasts tests allowed us to obtain the correlation line. In addition, to identify common patterns in the development and growth of fibroblasts derived from different species of agricultural animals. And also, to obtain material for comparative evaluation of the quality of the obtained cell cultures using entropy equivalent
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SCIENTIFIC AND METHODOLOGICAL ASPECTS OF TOBACCO SEEDS GROWING
06.00.00 Agricultural sciences
DescriptionNicotiana tabacum and rustica are facultative self-pollinated plants, therefore, because of pollination peculiarities, specific methods are applicable to growing seeds of this plants. Researches on mass, individual and family, recurrent methods of seeds selection for productivity and sowing properties are carried in the institute for revealing most efficient methods of getting seeds. Seeds growing system for Nicotiana tabacum and rustica is a part of general seeds growing system for all agricultural plants and consists of breeding, testing new sorts, mass reproduction of seeds with retained biological and productivity properties, seeds harvesting and controlling their sort and sowing properties. Primary growing of nicotiana tabacum and rustica seeds is carried by individual and family or recurrent selection and further testing of chosen plants, distinctive for this sort, on economically valuable and biological properties. Peculiarities of each zoned sort are kept by retaining its primary genome with constant selection of highly productive genotypes, specific for this sort. Well-organized seed growing system leads to sort potential revealing. Biotype composition of sort is obviously changing in a few years, so primary seeds growing system should be constantly improved
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SOME ASPECTS OF REDUCING FRUIT DAMAGE DURING HARVESTING AND TRANSPORT OPERATIONS
DescriptionFruit harvesting is the final and decisive operation in the general work plan for growing fruit, which largely determines the qualitative and quantitative indicators of production and economy of industry in general. Increasing productivity by improving the safety of fruits and vegetables is a priority and not an easy task. For example, the use of cleaning technologies with the use of machinery for harvesting of apples by shaking can significantly reduce the time of gathering fruit compared to hand harvesting. This technology may be applicable, if the fruit is grown for the manufacture of juices, jams, etc. Currently, in several European countries and in the USA, they widely use fruit harvesting platforms and machines. The leader in the production of fruit harvesting platforms is Italy. To reduce the damage to fruit in agriculture, the analysis of the traumatic factors is of great importance, with the analysis of available machines and their subsequent modernization with the aim of improving the reliability and quality of harvesting and transport process, taking into account of the algorithm for solving these problems, the creation of new varieties of fruits and vegetables suitable for machine processing, strict compliance with deadlines and agronomic requirements for the performed technological operations, taking into account the savings of energy and resources when using mobile technology. In addition to the modernization of the machines for efficient operation, it is necessary to improve also the scheme of planting of gardens and methods of cultivation, transfer horticulture to intensive way of development
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INNOVATION IN ACCOUNTING BIOLOGIC ASSETS
DescriptionThe article describes the innovations in the classification and measurement of biological assets according to IFRS (IAS) 41 "Agriculture". The difficulties faced by agricultural producers using standard, set out in article. The classification based on the adopted amendments, according to which the fruit-bearing plants, previously accounted for as biological assets are measured at fair value are included in the category of fixed assets. The structure of biological assets and main means has been studied in trials. Changes made to the IFRS (IAS) 41 "Agriculture", make similar national and international accounting rules. In this way, the fruit-bearing plants are carried at cost, taking into account accumulated depreciation. This approach is similar in both accounting systems. The method of accounting of fruit-bearing assets, which after maturation are not significant biotransformation in the value, has been simplifying accounting. According to the fruit-bearing assets, active market was absent; therefore, the estimation of fair value for them is not correct. The model of using fruit-bearing assets is similar to the use of industrial equipment. Historical cost is more appropriate and meets economic substance of the objects. Assessment of performance of fruit-bearing assets and indicators of their use is represented on an example of perennial crops
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NEW CONCEPT OF FORMATION OF VEHICLES RECYCLING
DescriptionNowadays, in Russia there is a problem of utilization of vehicles. The article has studied the various works proposed in the concept of creating "horizontal" system recycling vehicles. We have offered a different, "vertical" system concept, consisting of three subsystems, which together form a single waste management system
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TO THE PROSPECTS OF DEVELOPMENT OF THE EDUCATION SYSTEM IN RUSSIA
DescriptionA strategic task, which will accelerate the development of the economy is the reform of the education system, which has to be focused on improving the quality of training of graduates in secondary and higher educational institutions. The article describes the main causes of low quality of graduates of schools and universities in our country. The author proposes a complex of organizational and methodical actions, implementation of which will lead to a significant improvement of quality of preparation of graduates of secondary and higher educational institutions. Among these activities we might highlight: developing a strategic plan for the development of the education system, professional standards for employees of the administrative apparatus of education, the nomenclature of the main structural divisions of educational institutions of system of training personnel for universities, the system of training of specialists of the highest level of quality assessment of students ' knowledge and their labor potential, the system of training scientificpedagogical personnel and improving their qualifications, passports, graduates of secondary and higher educational institutions and certificates of qualification of teachers, teachers and employees of the administrative apparatus of the education sector, the system of Patriotic education of students of secondary and higher educational institutions, evaluation criteria, efficiency and the ability of educational institutions to give quality knowledge. Prerequisite to achieve high results in educational activities is to raise the status and the prestige of a teacher of educational institutions
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Description
The article is devoted to the characteristic of poems of east poets (Japan, China, Korea) on which vocal cycles were written by the Russian composers of the XX century. It becomes perceptible that the appeal to east poetry became a tendency, which appeared during the era of the Silver age of the Russian culture. The reasons of the origin of this tendency were revealed. The names of I. Stravinsky, S. Vasilenko, M. Ippolitov-Ivanov, D. Shostakovich, G. Sviridov, S. Slonimsky, L. Grabovsky, A. Nemtin, A. Raskatov, D. Smirnov, V. Kikta, G. Belov, G. Firtich, I. Ostromogilsky, etc. are given as an example of its implication. The large-scale literary list includes poetic of Ancient Chinese poetry, Japanese ancient (medieval) poetry, classical Korean poetry, folklore verses. In the conclusion, typical lines of vocal cycles on these poetic works are shown. The center of this poetry is images of the nature, communication with it of inner world of the person. This poetry is distinguished by a reserved manner of the embodiment of rich inner world, thin psychological gradation. Other figurative constants – love collisions, philosophical reflections about meaning of life, loneliness, exile. They are embodied emotionally frostily, laconically by means of expression