№ 94(10), December, 2013
Public date: 27.12.2013
Archive of journal: Articles count 66, 148 kb
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Description
In this article we study connection between frequency characteristics of oil filter and lubricant system condition of internal combustion engine. Method is suggested, it allows to trace changes of technical condition of oil filter, engine oil, engine and to estimate a residual resource of working capacity up to maintenance
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Description
The reasons of a weak inearthing of spherical disk working bodies of soil-tilling tools are considered. The analysis of shortcomings of existing ways of forced deepening of disks is carried out. Three new schemes of devices to designs of hinged mechanisms of a tractor are submitted
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Description
The subjects of study are vertically reinforced bases of high-rise buildings and its behavior in compound sub-soil conditions. The article reviews the carried out analyses of reinforced subsoil for high-rise building in Sochi with particular simulation of combined action for reinforcing elements and nearby surface. Analyses were carried out with such software as PLAXIS 2D, ING+ and MIDAS GTS. As a result of numerical analyses the comparison of raft-pile foundation and slab foundation on reinforced subsoil has been per-formed for seismic regions
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06.00.00 Agricultural sciences
INFLUENCE OF BIOLOGICALLY ACTIVE PREPARATIONS ON PRODUCTIVITY OF SORGHUM GRAIN
06.00.00 Agricultural sciences
DescriptionThis article provides an overview of the impact of the Prorastina and the Polistina biologically active preparations on sorghum grain productivity on light-chestnut soils of Kalmykia
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06.00.00 Agricultural sciences
DescriptionIn the article there were presented the results of cultivation of an apple-tree garden with application of growth stimulators. Positive action of Buton and Mival-Agro preparations on grades of all terms of maturing is noted
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06.00.00 Agricultural sciences
DescriptionThe article presents the results of the studies of the use of "Selenium-Vita" bioactive feed additive, containing organic forms of iodine and selenium, in the rations of lactating cows of Black-motley breed of Danish origin; positive influence of the tested drug on milk production and milk quality is revealed
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06.00.00 Agricultural sciences
DescriptionMultiplex DNA-marker set for PCR identification for rice blast resistance genes Pi-40 and Pi-b was developed in this study. Optimal primers combinations and PCR conditions allows to identify both abovementioned genes in the single PCR
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THE HERBICIDES ANTIDOTES OF AGRICULTURAL CROPS (OVERVIEW)
06.00.00 Agricultural sciences
DescriptionThe extensive overview of the currently used herbicides antidotes of agricultural crops is reviewed in this article. The most important results are discussed and the technology of combined application is described
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INDEX ESTIMATION OF REPRODUCTIVE QUALITIES OF SOWS OF UKRAINIAN MEAT BREED
06.00.00 Agricultural sciences
DescriptionIn the article we present the results of the study of the relationship of reproductive qualities of sows measured at the index selection
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FEATURES OF CULTIVATION TECHNOLOGY FOR LENTIL IN CONDITIONS OF FOOTHILL ZONE OF KBR
06.00.00 Agricultural sciences
DescriptionThe article presents the data of the effect of sowing date, biologics and fertilizers on parameters of photosynthetic activity and symbiotic crops, yield and technological properties of lentil seeds. The calculation of the specific activity of the symbiosis (UAS) for the largest consumption of nitrogen by plants and lentils active symbiotic potential (TSA) crops of lentils, collection of protein per unit area under foothill zone of Kabardino-Balkaria