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INFLUENCE OF DIFFERENT SOIL CULTIVATION ON ITS PHYSICAL PROPERTIES
06.00.00 Agricultural sciences
Description
Results of two- year research on studying of soil cultivation methods influence on its compactness, structural and aggregate content and crop capacity of winter wheat in the conditions of erosion-dangerous slopes were presented in the article. Volume mass of soil increases under chisel processing and amount of agronomically valuable aggregates raises as well. Tendency of agronomically valuable aggregates increase in the layer 0-30 cm under use of fertilizers was marked.
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01.00.00 Physical-mathematical sciences
Description
Analysis of electronic systems of atoms of chemical elements in planes of sub-shell with help synergetic information theory is conducted. It is found that peri-odic change of properties of chemical elements is ref-lection of periodic change of values R-functions of structured organization of electronic systems
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MICRO STRUCTURAL ANALYSIS OF STAND AND MODEL FORESTS.
06.00.00 Agricultural sciences
Description
Modern view on stable forest usage and forest management has been presented in the article. Author offers to use in respect to organization of model forests of micro structural approach from taxation point of view.
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Description
Mathematical models of management by efficiency and stability of farms, worked out by the authors on the base of straightline presentations, and models of optimization of production structure and market price of produce realization, based on the principles of mathematical programming and research of demand function are casted in the article as well .
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ROLE OF SOIL PROCESSING IN PRESERVATION OF SOIL FERTILITY ON POTENTIALLY EROSAL SLOPES
06.00.00 Agricultural sciences
Description
In the article results of researches of influence of ways of soil processing on its structurally-modular composition and humus maintenance under a winter wheat in the conditions of potentially erosal slopes are presented. At chizel processing, the quantity of agronomical valuable units increases. High positive dependence between accumulation of humus and quantity of oozy fraction is revealed
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PREFRACTAL TREES GENERATED BY SEEDS SET STRUCTURAL RECOGNITION
01.00.00 Physical-mathematical sciences
Description
In paper the class of prefractal the trees generated by set of seeds-stars with alternation is defined. The algo-rithm of this class prefractal graphs recognition is proved. It is proved also polynomial character of the offered recognition algorithm
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