The results of studying of winter wheat fertilization in dark chestnut soil in 2008-2011 have been analyzed. Productivity of a winter wheat raised on 37,6-40,5 % under influence of both terms combination of fertilizers application that exceeded the sum of effects from each of them separately. Differences in winter wheat productivity depending on the structure of three-component complex fertilizers were not essential
In this article the perspective of using Lignas and Lavarin microfertilizers, which increase milt of winter wheat and give economical effect is shown
Significant strategic deals, merges and absorptions of economic entities are revised in the article. The project’s potential model for evaluation of an economic entity’s potential and evaluation of an
economic entity’s increment as an integration initiator resulted by a merger (an absorption)
In the article, we offer the methods of innovative-investment projects effectiveness and economical systems activity methods by group preferences forms, and some points of the Nizhny Novgorod region industrial enterprises economical condition determination with methods and principles presented
There is a presentation of the operation analysis of the harvesting-transportation complex with using the system of collecting and processing information and there is estimation of its impact on the complex productiveness
New ways of solving reducing soil compaction problem are substantiated. Soil compaction destroys its structure, violates its water-air regime, and leads to erosion and reduced yield. The effectiveness of the presented directions, based on the analysis of the issue and the results of own research is confirmed by practical use in the crop production processes mechanization of intellectual engineering authors' developments, based on their inventions and well-known serial technology selected from Automated reference system "agricultural machinery". It was the synthesis of own research results and modern agricultural machinery best samples analysis that allowed us to form an effective system of machines that reduce the harmful soil compaction. This ensures soil fertility preservation and crop yield increase. The set of machines proposed in the system for soil processing, sowing, fertilizing, spraying and harvesting not only reduces soil compaction but also improves work quality, labor productivity and complexity of the work performed, harvest and reduces costs of all types (energy, money, labor). The basis of the problem solution consists of a combination of technological operations for one pass of the unit across the field, multifunctional units application in the system that performs tillage and seeding, fertilization and tillage, additional fertilizing of spike crops with simultaneous harrowing, harvesting with simultaneous stubbling or straw pressing etc., refusal to use heavy machinery in the fields, trucks, conversion tracked system on tractors, front and rear hydraulics for making multi-functional units, the use of fundamentally new machines and adaptations to them according to the inventions of the authors
In the article, the review of method of histological structure definition of different wood types is given. The particularity of softwood, hardwood diffuse-porous and ring-porous structure is discussed
The article deals with the problem of increasing the
efficiency of managing agricultural business in
modern conditions of implementation of the federal
target program for the conservation and restoration of
soil. The article presents an analysis of trends in the
growth rates of the main indicators of agribusiness
management and evaluation of land use
ecologization. Assessment of the dynamics of
production and economic performance of
agribusiness management and ecologization and their
relationships
This article is an attempt to improve the work on the
organization of the audit of the effectiveness of the
internal control of business processes of economic
agents of the market, has been successfully tested in
practice, internal audit of a number of agricultural
holdings of the Krasnodar region. The results of these
internal audits, organized in accordance with the
procedure provided, can provide substantial assistance
in the construction management personnel of the
sound system of internal control
The article is devoted to the development of effective
technical solutions for the design and construction of
landslide protection works on the South of Russia,
based on materials of scientific-research works. In this
work we perform a scientific analysis of the efficiency
of use of natural biopositive materials and products
made of them for construction against landslide of the
combined and biopositive constructions. The
description of the technological processes of
manufacture of flexible and gabion mattresses used for
the installation of the main fixtures was presented. The
results of the researches of technologies of
construction of the main anchorages of anti-landslide
facilities we given. Advanced technical solutions on
construction of anchor devices in radical soil above
horizontal fastening were received. We have made a
justification of the efficiency of bio-positive
technologies in the construction of facilities to protect
against landslides. The article gives new constructive
and technological decisions on construction of
landslide protection works that are protected by
patents and positive decisions on inventions and useful
models. The technological conditions for the
construction of buildings against landslide processes
were shown