Economy / Regional economy
 
Korchagov S. A.
Vologda state milk industry Academy the N. In. Vereshchagin 
 
The production of wood the required quality according
factors of intraspecific variability
 
 When creating the target forest plantations there is a need to Otbo-RA best mother trees with high growth rates and wood quality. The existing standards for selection and assessment of indicators include tree height, diameter, density, straightness of the shafts, the degree of development of crown, length of cleared area, presence of diseases and pests, etc. They are not always justified, as it does not take into account the technical properties of wood. 
 To investigate the growth performance and quality of the spruce wood of various shapes for subsequent use in the most promising quality maternal as producers in the target forest. 
 The experience is particularly relevant for spruce, which in the border of the Vologda region often the natural shape, wherein the morphologist-ical signs (character of bark, color of young cones, type wetv management, etc.). In this case, the differences are not important in themselves, but because they are correlated with other, valuable characteristics and properties, including the quality of the wood.[1-15]
 Research conducted on the territory of forest plantation In the district logoiskogo for example grafted clonal offspring. 
 Significant differences in size of the emerging wood Sy-RIA, the degree of purity of trunks from branches of spruce of different nutrious information forms not identified. 
 The use of morphological forms ate with shadowedsin type of branching as the parent of a producer will increase the content of the later areas of the annual layers and thus increase the density of the wood-work etc. 
 Knowledge of the growth and development of different forms and degrees on the following characteristics in the offspring can be applied during scheduled CE lectures mother trees for their subsequent implementation in the cycle for the creation of plantations purpose.

Literature
 
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