№ 65(1), January, 2011
Public date: 31.01.2011
Archive of journal: Articles count 29, 52 kb
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HIGH-SPEED METHOD OF MULTILAYERED PERCEPTRON TRAINING
DescriptionIn this article the high-speed method of multilayered perceptron learning which differs in the high speed of training is offered. Results of comparison of a high-speed method of learning with standard methods are resulted
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06.00.00 Agricultural sciences
FEATURES OF ONION CULTIVATION ON IRRIGATED SOILS OF ROSTOV REGION
06.00.00 Agricultural sciences
DescriptionThe changing dynamics of nutrients in soil, doses of mineral fertilizers, efficiency, a mode of onion irrigation on irrigated soils of Rostov region are resulted in the article
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«ACADEMICIAN TRUBILIN» BREED - GRAPE WINE INNOVATION WITH THE COLORED PULP AND JUICE OF BACCAS
06.00.00 Agricultural sciences
DescriptionThe "Academician Trubilin" breed of grape with the colored pulp and juice is bred in Greece by P.Zamanidi, L.Troshin and L.Maltabar in 2003 by mating of the Greek breed of Armeletusa with French Alikant Bush. Duration of rule-oriented phase is 146-155 days. Productivity is high. The medial mass of racemations is 170 gr. Differs with high winter-hardiness, drought resistance and raised sustainability to fungous diseases in comparison with breeds of Vitis vinifera L. Flower is bisexual. A racemation is medial, cylindrical with a wing, medial denseness. Bacca is small, roundish, blue-black color, with a dense wax coating. Peel is tight. Pulp and juice are intensely colored, with high quality tang. Sugar content is high. Differs with long preservation of crop on bushes. The breed is designed for production of intensely colored dry red wines of the excellent class, and also for high-grade dessert and sweet wines; it is applicable for making high-grade juice as well
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DECREASING OF NOISE LEVEL DEPENDING ON PLANTINGS STRUCTURE PARAMETERS
06.00.00 Agricultural sciences
DescriptionDecreasing of noise level depending on park plantings structure parameters is reviewed in this article. The connection between noise level and these parameters is shown. Equation allows calculating its decreasing at the stages of park designing and reconstruction is revealed
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06.00.00 Agricultural sciences
DescriptionThe analysis of frequency and distribution of chiasma of interspecific tomato F1 hybrids at meiosis prophase I was given. The character of synapsis in anther mother cells of interspecific tomato F1 hybrids was determined; the number of distal and interstitial chiasmata was calculated. The samples, recommended for their inclusion into the selection process as the inducer of genetic variability were chosen
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INTENSITY ESTIMATION OF EROSION DISPLAYING AND SOIL-PROTECTIVE ACTION OF AGRICULTURAL CROPS
06.00.00 Agricultural sciences
DescriptionThe ways of erosion displaying intensity estimation and soil-protective action of a vegetative cover which will provide increase of agricultural crops productivity, fertility of the agricultural appointment soils and will generate conditions for the degraded agricultural grounds self-restoration are resulted in the article
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INHERITANCE OF MORPHOLOGICAL CHARACTERISTICS FROM INTERSPECIFIC TOMATO F1 HYBRIDS
06.00.00 Agricultural sciences
DescriptionThe detailed morphological description of interspecific tomato F1 hybrids is represented in the article. The positive heterosis in regard to sire component was noticed in accordance with the following characteristics: fruit size, leaf size and stem length. It was established that the inclusion of tomato of Lycopersicon cheesmanii typicus genus into selection enables the obtaining of new species at the expense of increasing the range of genetic variability
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EFFICIENCY OF EARLY TERMS OF CLEANING OF THE SUGAR BEET IN THE SOUTHERN ZONE OF THE ROSTOV AREA
06.00.00 Agricultural sciences
DescriptionIn article results of influence of various types of hybrids on efficiency of a sugar beet depending on cleaning terms are resulted, and also their economic estimation is given
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06.00.00 Agricultural sciences
DescriptionThe results of researches of influence of different irrigation modes on productivity of cultures and efficiency of use of irrigating water at cultivation of potatoes, cabbages, onions, tomatoes and cucumbers in the conditions of an irrigation are resulted in the article
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06.00.00 Agricultural sciences
DescriptionThe method and results of forecasting of crops of agricultural crops in the Rostov region on reclamated lands are resulted. The method is based on use of dependence of crops of agricultural crops from agro meteorological factors. Results of calculation on planning crops of winter wheat at irrigation are shown