Volga State University of Technology
Author list of organization
List of articles written by the authors of the organization
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EVALUATION OF SELECTION OF TREES OF SALIX ACUTIFOLIA WILLD
DescriptionIn order to identify high-genotypes in natural stands of Sacutifolia Willd we worked to identify the categories of breeding trees. Experimentally proved, that for breeding to increase the productivity of bark of Salixacutifolia Willd the selection would be best carried out with plants, the diameter of the barrel of which is in the range of 9 to 16 cm, tree age 15 - 19 years
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PECULIARITIES OF ONTOGENESIS AND POPULATION AGE STRUCTURE OF PULSATILLA PATENS (L.) MILL
DescriptionIn the article we have investigated the ontogeny and the peculiarities of the passage of its stages from Pulsatilla patens (L.) Mill. We have characterized the morphological features of the developmental stages. The age structure of populations and the influence of anthropogenic factors on it have been set
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Description
In the article we have conducted the estimation of breeding population of salix acutifolia. We have studied the following indicators of the measured trees: the percentage of salicylates, bark content in relation to the wood. For these two indices we have calculated the "complex" productivity of the trees. Based on that, the trees are assigned to these breeding categories: Category 1: trees with high productivity - ( 49.7 - 39.9 kg / t of raw materials) Category 2 : trees with average productivity - ( 39.1 - 33.8 kg / m raw materials) category 3 : trees with low productivity - ( 31.8 - 24.3 kg / t of raw materials)
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TEXTURE OF YOUNG PLANTED FOREST (PINE AND FIR SPECIES) IN MARI HIGH PLAINS AND ITS OPTIMIZATION
DescriptionDistribution peculiarities of planted Pine and Fir species (I and II age classes) in different sites of Mari high plains in accordance with their relative density and share of participation of target tree-species are described in this article. Based on the obtained data, some actions for enhancement of ecological and resource potential of the species are elaborated
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ASSESSMENT OF THE BREEDING POTENTIAL OF PLUS SCOTCH PINE TREE CLONES
DescriptionThe purpose of the article is an examination of plus trees clones based on growth study in the seed orchard. The studied clones differ with the characteristics of growth. The perspective clones were selected by using an integrated examination
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THE USE OF JUVENILE WOOD WITH REGARD TO ITS PHYSICAL AND MECHANICAL PROPERTIES
DescriptionThe article presents possible ways of using the juvenile wood in wooden structures with taking into account the experimental research of its physical and mechanical properties. Experimental research aimed at defining the possibility of its use in construction materials
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Description
The results of genetic variation and differentiation study of adjacent populations growing on swamp and on dry land was done using examine of ISSR DNA regions. The same diversity level and comparatively high division were shown in this article
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COMMODITY TABLES FOR ESTIMATION OF ARTIFICIAL ORIGIN OAK FORESTS IN THE LOWER VOLGA REGION
06.00.00 Agricultural sciences
DescriptionThe article proposes a system of regression equations to estimate the parameters of the normal probability distribution of the number of trunk diameters in stands of oak plantations of Lower Volga. Commodity tables for estimation of forest stands are developed
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SORTIMENT TABLES FOR ESTIMATION OF ARTIFICIAL ORIGIN OAK FORESTS IN THE LOWER VOLGA REGION
DescriptionThe article proposes a system of regression equations for estimating industrial wood size by categories and varieties of commercial trunks of oak plantations in the Lower Volga region. The authors developed a table of logs for the taxation of trees and forest stands of oak
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SPORT AS A SOCIO-CULTURAL FACTOR OF MODERNIZATION OF THE RUSSIAN SOCIETY
DescriptionSport is represented as one of the factors of modernization processes to stimulate both an individual’s creativity and Russian society