Distribution of highly virulent races of sunflower broomrape (Orobanche cumana Wallr.) in the southern regions of the Russian Federation

2013 ◽  
Vol 39 (1) ◽  
pp. 46-50 ◽  
Author(s):  
T. S. Antonova ◽  
N. M. Araslanova ◽  
E. A. Strelnikov ◽  
S. A. Ramazanova ◽  
S. Z. Guchetl ◽  
...  
Keyword(s):  
Russian Federation ◽  
Orobanche Cumana ◽  
Sunflower Broomrape ◽  
The Russian Federation ◽  
Highly Virulent

Racial belonging of broomrape (Orobanche cumana Wallr.) seeds, collected on the fields of different regions of the Russian Federation in 2019

2020 ◽  
pp. 62-65
Author(s):  
T. S. Antonova ◽  
N. M. Araslanova ◽  
J. V. Pitinova
Keyword(s):  
Russian Federation ◽  
Orobanche Cumana ◽  
Rostov Region ◽  
Voronezh Region ◽  
The Russian Federation ◽  
Race Formation ◽  
Highly Virulent ◽  
Sunflower Production

Relevance. Broomrape (Orobanche cumana Wallr.) is one of the major limitations in sunflower production in most countries, cultivating it.Results. The analysis of the racial belonging of broomrape seeds collected in 2019 from different fields of the Rostov, Voronezh, Belgorod regions and the Krasnodar Territory of the Russian Federation showed their marked heterogeneity in virulence. In these regions, there are still fields where race E dominates, but with an admixture of highly virulent biotype G. There are fields with domination race F or G. Of the 7 samples of broomrape seeds collected in the Rostov region, three showed the presence of race H, as well as all samples from the Voronezh region and one from the Krasnodar Territory. n the samples of seeds from the Belgorod region, race H was not detected. Monitoring of the racial belonging of broomrape seeds from different fields is still relevant for their use in sunflower breeding for immunity and proper placement of a cultivated assortment that can slow down the race formation in a particular field.

scholarly journals Screening of wild helianthus species for resistance to high virulent Orobanche cumana Wallr., affecting sunflower in the Rostov region of the Russian Federation

Helia ◽  
2011 ◽  
Vol 34 (55) ◽  
pp. 115-124 ◽  
Author(s):  
T.S. Antonova ◽  
N.M. Araslanova ◽  
E.A. Strelnikov ◽  
S.A. Ramazanova ◽  
T.A. Tchelustnikova ◽  
...  
Keyword(s):  
Russian Federation ◽  
Orobanche Cumana ◽  
Rostov Region ◽  
Helianthus Species ◽  
The Russian Federation

Prospects of development of the reference base of the Russian Federation in the field of length measurements

2020 ◽  
pp. 3-5
Author(s):  
Y. G. Zakharenko ◽  
N. A. Kononova ◽  
V. L. Fedorin ◽  
Z. V. Fomkina ◽  
K. V. Chekirda
Keyword(s):  
High Precision ◽  
Russian Federation ◽  
Reference Base ◽  
Length Measurements ◽  
Laser Sources ◽  
The Russian Federation ◽  
Unit Of Length ◽  
Further Development ◽  
532 Nm

The results of the work to create a complex of high-precision hardware for the unit of length reproduction and transferring carried out at “D. I. Mendeleyev Institute for Metrology (VNIIM)” are represented. This complex will serve as the basis for the further development of the reference base of the Russian Federation in the field of length measurements and will allow reproduction of the unit of length at two wavelengths of 633 nm and 532 nm, as well as measurements of the wavelength of laser sources in vacuum in the range from 500 to 1050 nm.

Assessment of the state and level of development of public-private partnership projects in the subjects of the Russian Federation

2018 ◽  
pp. 131-141 ◽  
Author(s):  
A. N. Savrukov ◽  
N. T. Savrukov ◽  
E. A. Kozlovskaya
Keyword(s):  
Detailed Analysis ◽  
Russian Federation ◽  
Significant Proportion ◽  
Transport Sector ◽  
Private Partnership ◽  
Current State ◽  
Central Regions ◽  
The Russian Federation ◽  
Project Data ◽  
Municipal Level

The article analyzes the current state and level of development of publicprivate partnership (PPP) projects in the subjects of the Russian Federation. The authors conclude that a significant proportion of projects is implemented on a concession basis at the municipal level in the communal sphere. A detailed analysis of the project data showed that the structure of the projects is deformed in favor of the central regions of the Russian Federation, and a significant share in the total amount of financing falls on the transport sector. At the stage of assessing the level of development by the subjects of the Russian Federation, criteria were proposed, and index and integral indicators were used, which ensured comparability of the estimates obtained. At the end of the analysis, the regions were ranked and clustered according to the level of PPP development, which allowed to reveal the number and structure of leaders and outsiders.

Assessing the size of agricultural holdings

2020 ◽  
pp. 105-116
Author(s):  
N. I. Shagaida
Keyword(s):  
Russian Federation ◽  
Vertical Integration ◽  
Total Revenue ◽  
Large Share ◽  
State Support ◽  
The Russian Federation ◽  
Agricultural Organizations ◽  
Business Entities ◽  
To Receive

The article clarifies the concept of “agricultural holding”, using an approach to assessing the size on the basis of the total revenue of all agricultural organizations within the agricultural holding. It has been revealed that only 100 of the total number of agricultural holdings that were identified can be attributed to large business entities. They comprise about 3% of agricultural organizations in the country, while their share in the proceeds is about 37%. A large share of agricultural holdings — large business subjects under the control of Russian entities operate in one, and under the control of foreign legal entities — in three or more regions of the Russian Federation. Vertical integration within the framework of large agricultural holdings with different schemes for including the stages of processing and sale of products produced in their agricultural organizations allows them to receive advantages. Strengthening the role of large business entities in agriculture puts on the agenda the issue of differentiating approaches to taxation and state support in agriculture, depending on the size of the companies’ agricultural businesses.

Foreign Direct Investments: The Indirect Way to Economy

2007 ◽  
pp. 63-75 ◽  
Author(s):  
A. Navoi
Keyword(s):  
Russian Federation ◽  
National Economy ◽  
Financial Resources ◽  
Foreign Direct Investments ◽  
Russian Economy ◽  
The Russian Federation ◽  
Methodological Aspects

The article analyzes the situation with attraction of foreign direct investments (FDI) into the Russian Federation. Sharply increased inflow of international financial resources into national economy has highlighted the problem of definitions, the reasons of this phenomenon and its economic contents. The article considers methodological aspects and economic essence of modern FDI. Special accent is made on the estimation of the situation with their attraction into Russia, FDI structure and effectiveness. The conclusions about basic directions of the increase of their effectiveness in the Russian economy are formulated.

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