№ 92(8), October, 2013
Public date: 31.10.2013
Archive of journal: Articles count 95, 228 kb
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06.00.00 Agricultural sciences
06.00.00 Agricultural sciences
DescriptionIn this article we have shown the results of the study of influence pruning of different density levels on growth, yield quality and profitability of cultivation apple cv. Champion, grafted on CK3 and M9 rootstocks. The better result was shown by pruning of medium density
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FERTILIZERS ON CROPS OF SOYBEAN
06.00.00 Agricultural sciences
DescriptionIn 2010-2012, in a field experiment, the research on the effect of fertilizers on physic-chemical, agricultural chemical and biological parameters of soil, as well as their impact on the dynamics of the content of major nutrients in soybean plants and its yield was conducted
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ON PRACTICAL RESULTS OF RESEARCHES ON CREATION OF NEW VARIETIES OF TOMATOES
06.00.00 Agricultural sciences
DescriptionThere were presented results of selection works on creation of new varieties of tomatoes
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06.00.00 Agricultural sciences
DescriptionThere were presented the results of bumblebee application for obtaining of hybrid seeds of tomatoes
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VOLTAGE REGULATORS AND FREQUENCY OF CURRENT OF ASYNCHRONOUS GENERATORS OF WIND POWER INSTALLATIONS
DescriptionIn the article we have considered the technical solutions of voltage regulators and the frequency of current of the asynchronous generators of the wind power installations executed with the help of the direct frequency transformers. The comparative analysis of them has been carried out as well
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RESOURCES OF RENEWABLE SOURCES OF ENERGY OF THE KRASNODAR REGION
DescriptionIn the article, there were cited the resources of wind en-ergetic, hydroenergetic, solar energetic and biomass of the Krasnodar region
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Description
In the article, we have offered the solution of the problem of optimum design of a computer network on the basis of application of the principles of self-organization
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MODELING OF THE PROCESS OF STABILIZATION OF PRESSURE OF STEAM IN THE STEAM BOILER
DescriptionThe article submits a mathematical dynamic model of varying pressure of the steam, depending on fuel supplying in the boilers
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Description
The article is devoted to the point of optimizing the sys-tem of digital control, containing an engine. It is also devoted to the point of applying different laws of control. There are submitted practical recommendations on using the digital controller with double derivation
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Description
In the article we have shown the calculation of optimal parameters of stabilization of pressure of steam in the boiler with changing the fuel supply