№ 32(8), October, 2007
Public date: 30.10.2007
Archive of journal: Articles count 14, 24 kb
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01.00.00 Physical-mathematical sciences
PECULIARITIES OF PHOTOCHEMICAL PROCESSES UNDER SPLITTING OF ISOTOPES IN WATER SOLUTION
01.00.00 Physical-mathematical sciences
Description
Fundamental task of photochemical splitting of isotopes of neutralizing metals in water solution is considered. It was shown that the coefficient of splitting is limited by such processes as electrical migration and isotope exchange. Equation of regression for isotope splitting coefficient value was casted.
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ABOUT DETERMINATION OF COORDINATES OF GEODETIC AREAS BY LINEAR SERIFS
Description
Problem of geodetic area coordinate determination for concentration of planned nets, binding and other works, by means of execution only linear serifs is considered in the given work. Way of determination of coordinates of two areas with the help of linear serifs was offered. Mathematical processing of received results and numeric example of its realization were casted.
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06.00.00 Agricultural sciences
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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ANALYSIS OF MODERN CONDITION OF RABBIT BREEDING IN PRIVATE FARMS OF KRASNODAR REGION
Description
Results of questionnaire of rabbit breeders-amateurs of Krasnodar region were reflected in the article. Main problems restricting the development of a rabbit breeding in farms were detected. The author described peculiarities of modern production of rabbit meat in private farms of our region in general features.
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Description
Problem deciding in the thesis was formulated, it’s urgency was substantiated, tasks and the aim, object and subject of research were formulated. Brief detailed review of first two parts of the work was given.
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