06.00.00 Agricultural sciences
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06.00.00 Agricultural sciences
Description
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RATIONAL SYSTEM OF DAIRY BREED CALVES GROWING
06.00.00 Agricultural sciences
Description
Technology of dairy calves growing was offered in the article. Economical effect from use of new technology was presented.
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PECTIN RAW MATERIAL FOR FUNCTIONAL BEVERAGE
06.00.00 Agricultural sciences
Description
The opportunity of grape processing by-products use for manufacturing of functional drinks is considered in the article. The presented data confirm the availability of grape refuses use as a source of pectin substances.
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TO THE QUESTION OF AGROECOLOGICAL ASSESSMENT OF SOILS ON THE PRESENCE OF HEAVY METALS
06.00.00 Agricultural sciences
Description
Main normative demands, accepted by Gosstandard to assess soil contamination with heavy metals are casted in the article. Degree of mobility of studied heavy metals for leached chernozem of Krasnodar region was computed by the author. The author recommends to use information technologies under soil-ecological assessment and makes an example of calculation of dependence of manganese mobile forms content on humus and iron dynamics change in software environment statistica 6.0.
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SOIL-ECOLOGICAL FACTORS, DETERMINING GROWTH, DEVELOPMENT AND QUALITY OF GRAPE
06.00.00 Agricultural sciences
Description
Results of researches on determining and improvement of main indices of relative chernozem soils fertility on the example of grape in Anapa-Taman zone of Krasnodar region are casted in the article. Researches were conducted on the area in 3350 ha.
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06.00.00 Agricultural sciences
Description
Data on influence of macro fertilizers on dynamics of content of more deficit elements of mineral nutrition in leached chernozem on sowings of soy-beans in conditions of perennial stationary experience of the chair of agrochemisrty are casted in the article. Content of ammonium nitrogen in soil depends in great extent on nitric and phosphoric fertilizers. Content of nitric nitrogen is higher than ammonium one. High coefficients of correlation (R=0,822 0,912) speak about authentic effectiveness of applied fertilizers in the rate N60P120K20 ; N60P120 K60. Content of movable phosphates in soil under application of duplex and triplicate rates of phosphor fertilizers separately and in combination with nitric and potassic fertilizers is increased. Potassic fertilizers determine soil enrichment with metabolic potassium among three applied macro fertilizers.
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EFFICIENCY OF FUNGICIDES APLLICATION ON THE VARIETIES OF WINTER WHEAT
06.00.00 Agricultural sciences
Description
The article reflects the efficiency of fungicides application on different varieties of winter wheat. Varieties on which it is economically profitable to apply fungicides are presented.
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06.00.00 Agricultural sciences
Description
Photosynthetic activity of spring wheat under influence of sowing rate and doses of mineral fertilizers was studied in the article. Comparative assessment of varieties Novodonskaya and Donskaya elegy on change of leaf square values and photosynthetic potential in dependence on studied factors.
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AGE-SPECIFIC STRUCTURE OF FOREST STANDS OF TAIGA ZONE OF THE WESTERN SIBERIA
06.00.00 Agricultural sciences
Description
Analysis 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.
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METHODICAL GROUNDS OF MICROSTRUCTURE ANALYSIS OF FOREST STANDS UNDER DATA COLLECTION
06.00.00 Agricultural sciences
Description
Method description used by the author under studying of the Western and the Eastern Siberia forest stands on microstructure level was presented. Conventional silvicultural-taxation methods and works of the author based on the trees mapping were applied .
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