06.00.00 Agricultural sciences
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CLONAL IMPROVEMENT OF FOUR TECHNICAL GRAPE VARIETIES IN TAMAN SUBZONE OF KUBAN
06.00.00 Agricultural sciences
DescriptionStep by step results of many year researches of clonal selection of grape varieties: Clairette white, Saperavi, Sauvignon white and Chardonnay, growing in the Ltd company “ Pobeda” of Temryk district of Krasnodar region are cited in the article. Highly productive proto clones were selected. Clairette white is the best one as a variety from them and it was given to the state experiment under the name Clairette temryk.
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INTERNATIONAL CONFERENCE ON REVIVAL OF EURASIAN NATIVE AND WILD GRAPE
06.00.00 Agricultural sciences
DescriptionResults of the fifth International Conference (KubSAU,2007) on problems of vintage, characteristics and storage of perishing wild and native grape of the North Caucasus and the Black Sea area regions are dealt with in the review article. Results of the work of Eurasian countries scientists for the last two years fulfilling the project of International institute of genetic plant resources Biodiversity International have been cited. In particular, assessment of wild grape in the places of its initial origin was carried out, world gene pool was enriched on three hundred patterns, methods of molecular marking of grape genotypes and ampelographic screening of two subspecies Vitis Vinifera L. were improved, international data bank was created and variant of regional ampelography was written.
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SOIL FERTILITY IN DEPENDENCE ON CROP CULTIVATION
06.00.00 Agricultural sciences
DescriptionResults of researches carried out in stationary multi factorial experience, plotted in 1991, were generalized in the article. Different influence of cultivated crops in crop rotation on agro physical properties of active fertile layer of old irrigated leached chernozem was determined on the base of material generalization. Positive role of alfalfa for improvement of agro Physical soil properties were revealed. Quantity of agronomically valuable aggregates and water proof of soil structure are increased because of it.
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ENERGY-SAVING METHODS OF CROP CULTIVATION UNDER IRRIGATION IN ARID STEPPE ZONE
06.00.00 Agricultural sciences
DescriptionData of many year researches on influence of cultivation methods ( main soil cultivation, fertilizers, irrigation methods) on physicochemical properties of common black soil, growth, development, crop productivity, their economical and energetic effectiveness in the conditions of arid steppe zone of Rostov region were positioned in the article.
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EFFECTIVE CROP ROTATIONS AND STRUCTURES OF CROPS IN THEM UNDER IRRIGATION
06.00.00 Agricultural sciences
DescriptionEight-year research data of crop rotation of new six-field crop rotations and energy-saving methods of their cultivation are presented in the article. More productive grass- grain ploughing crop rotation and energy-saving means of main soil cultivation, rates of fertilizers and regime of irrigation, increasing productivity of agricultural lands, keeping fertility and biodiversity of irrigated agro landscapes were revealed.
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USE OF DIFFERENT BIOTYPES OF VARIETIES-POLLINATORS IN SELECTION OF SUN FLOWERS
06.00.00 Agricultural sciences
DescriptionPossibility of getting of qualitatively new selection material of sunflower – complex hybrids by means of use as paternal form of separately taken biotypes of varieties-pollinators was shown in the work. Getting of highly productive large-fruited complex sunflower hybrids on the base of pollination of sterile simple hybrid Kubansky 93 by different biotypes of variety Lakomka on the example of getting of complex hybrid Kubansky 93x Lakomka 1 was considered in the article. Received selection material of sunflower is main for creation of new highly productive, resistant to unfavorable factors of environment of competitive varieties and hybrids of sunflower.
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MICRO STRUCTURAL ANALYSIS OF STAND AND MODEL FORESTS.
06.00.00 Agricultural sciences
DescriptionModern 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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HARMFULNESS OF MAGGOTS OF TURTLE BUG IN THE CONDITIONS OF THE AZOV ZONE OF ROSTOV REGION
06.00.00 Agricultural sciences
DescriptionResults of three-year researches on studying of harmfulness of turtle bug maggots on the winter wheat sowings after fallow predecessors were presented in the article. Qualitative dependence between pest number and grain damage was typed. Influence of grain damage by turtle bug maggots on mass of 1000 seeds and quality of gluten was determined.
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NORMS OF NECESSITY OF MEAT BREED PIGSAND CROSSES IN ENERGY AND DIGESTIBLE AMINO ACIDS
06.00.00 Agricultural sciences
DescriptionNorms of energy and amino acids for pigs worked out by factorial method are presented in the article. Norms of irreplaceable amino acids for growing pigs, pregnant and feeding swines, hogs are presented with an account of their real digestibility, that is positive moment in improvement of rated pig feeding.
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AGE-SPECIFIC STRUCTURE OF FOREST STANDS OF TAIGA ZONE OF THE WESTERN SIBERIA
06.00.00 Agricultural sciences
DescriptionAnalysis and research of age-specific structure of different forest stands of the taiga zone of the western part of Siberia are presented in the article. It was determined that it is very difficult to meet trees of the same year even in simple single- stage clean clear-coniferous forest stands, it is necessary to take into account the age-specific stage of a xyloid plant under transition to the level of a growing tree as well.