06.00.00 Agricultural sciences
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EFFECTIVENESS OF BIOLOGICAL PREPARATIONS IN MIXTURE WITH WEED KILLERS
06.00.00 Agricultural sciences
Description
It is important to use tank mixtures of chemical weed killers with the biological preparations straight after the compounding. The Difesan doesn’t affect negatively on the viability of the Azothobacter chroococcum and Bacillus musilagenosus bacteria. Biological preparations in mixture with weed killers improve the yield productivity a lot
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INNOVATIONS OF WINE GROWING IN RUSSIA. 13. THE NATIVE ZONED VARIETIES OF GRAPES
06.00.00 Agricultural sciences
Description
In the article ampelographical descriptions and color photos of all of 13 native grades of the grapes zoned at 6 North Caucasian region of Russian Federation are presented. These varieties are national property of our state and pride of domestic wine growing
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INNOVATIONS OF WINE GROWING IN RUSSIA. 14. THE NATIVE PERSPECTIVE VARIETIES OF GRAPES
06.00.00 Agricultural sciences
Description
In this article 59 color photos and short characteristics of perspective native domestic varieties of grapes from 104 growing in National Ampelographical Collection of Russia (Anapsky area of Krasnodar region) are presented. These grades are national property of our state. Our aim is to find, collect and save 152 grades described in official ampelographical editions, but not shown in NACR
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INNOVATIONS OF WINE GROWING IN RUSSIA. 15. SEEDLESS GRADES OF GRAPES
06.00.00 Agricultural sciences
Description
In the article the information of a problem of seedless grape berries and a gene fund of seedless grades, the best 44 genotypes from which are presented in color photos is resulted. In industry of the Russian Federation they are cultivated on the area of about 120 hectares. These grades of grapes possess useful signs and properties, are valuable gene-sourсes and donors of polygenes for selection. Among the resulted grades of grapes in Russian zoned assortment of seedless grapes there are only 2 for today. Questions of this direction of researches are closely stated in our manual «Seedless grades of grapes» (Krasnodar: KubSAU, 2008. - 160 p., 58 pics)
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INNOVATIONS OF WINE GROWING IN RUSSIA. 16. MASS-PRODUCTION VARIETIES OF GRAPES
06.00.00 Agricultural sciences
Description
In this article color photos of 66 mass-production grades which have been removed from division into districts and/or excluded from the State registry of grapes of the Russian Federation as conceded to more competitive on adaptability and profitability, and also of phenotypes removed from the State test are presented. The number of mass-production grades has reached 460 for today. Although the term of "mass-production" grades is not very good, but in wine growing it has appeared to be comprehensible enough and clear to experts for a long time
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INNOVATIONS OF WINE GROWING IN RUSSIA. 17. THE ORGANIZATION OF ESTABLISHMENT OF VINEYARD
06.00.00 Agricultural sciences
Description
In the given section questions of a correct choice of the ground area for establishment of a vineyard at new place are examined, considering high insistence of the sample to heat and light; the question of a choice of soil is connected with reception of a high crop of high quality grapes and products of its processing. Innovational technologies of soil preparation and the territory organization for a vineyard establishment are described, main principles of selection of table and technical grades, their placing on a site are given
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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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IMPROVEMENT OF EFFICIENCY OF RICE AFTER PROCESSING OF SEEDS AND LEAVES WITH EXTRASOL
06.00.00 Agricultural sciences
Description
Extrasol contains strains of Bacillus subtilis bacteria which stimulates growth of plants. At processing of seeds and leaves of rice, the efficiency of plants consi-derably increased - on the average at processing of seeds for 8-16 %, leaves - on 13-31%, in common - on 20-47 %. Various reaction of sorts of rice to processing is noted
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06.00.00 Agricultural sciences
Description
Two methods were developed, one to assess experimental results by reducing a number of developmental parameters to the overall quality, leading to the overall quality criterion, and the other to optimize processes affected by numerous interacting factors, in-vitro plant development in this case, by applying a mathematical design of experiment. Single-bud cuttings with one leaf of two Vitis vinifera L. genotypes were excised from the central part of two-month-old in-vitro grown plants and used as explants. The explants were established on bridges of filtering paper in liquid media and on solid media. Eighteen modifications of these media contained five macro-elements, each at three concentrations, and the distribution of these macro-element concentrations followed the law of random numbers (Experiment I). Parameters characterizing arm, leaf and root development of two-month-old plants of each study genotype established on each liquid or solid medium were reduced to the overall quality of plant development. Since the study genotypes differed in the ability to grow on liquid and solid media with different macro-element concentrations and also in the ability to utilize these macro-elements, the dependence of in-vitro plant development on macro-element concentrations was described by different regression equations. That is why the regression equation describing the average outcome of plant development in the two genotypes on liquid and solid media was not as significant and the description of the process was not as adequate (determined) as regression equations calculated for each process. The regression equation which describes the dependence of the average outcome of plant development on macro-element concentrations in Experiment I is as follows: y5 = 0.027 + 0.116x22 + 0.109x2x4 + 0.106x2x3 + 0.114x4. Stepwise calculation of macro-element concentrations to optimize in-vitro plant development was done based on macro-element concentrations of the initial medium of Experiment I as starting points since that medium was best efficient for this purpose by using regression equation (y5) and algorithms of multiple curvilinear stepwise regression according to the Box-Wilson method of steepest ascent. Experiment II was undertaken where macro-element concentrations (‘steps’) were calculated in a stepwise manner to optimize in-vitro plant development of the two V. vinifera genotypes and the rootstock ‘Kober 5BB’. This led to a liquid medium and a solid one which enabled a better plant development in the three genotypes relative to the use of controls: media with ½ MS macro-elements and the initial medium whose macro-element concentrations entered as starting points to calculate ‘steps’ for optimization of in-vitro plant development. The optimized medium contained macro-elements: 318 mg l-1 NH4NO3 (x1), 1188 mg l-1 KNO3 (x2), 370 mg l-1 MgSO4 7H20 (x3) (MS), 370 mg l-1 KH2PO4 (x4), 331 mg l-1 CaCl2 (x5) (MS), and other substances at optimum concentrations adjusted earlier: ¼ MS Fe-EDTA, ¼ MS micro-elements, 20 mg l-1 myo-inositol, 0.1 mg l-1 thiamine (MS), 0.5 mg l-1 nicotinic acid (MS), 0.2 mg l-1 pyridoxine, 2 mg l-1 glycine (MS), 0.1 mg l-1 indole-3-acetic acid, 10 g l-1 sucrose and, only for solid media, 7 g l-1 Difco agar. The optimized medium may be used for propagation of virus-free plants, valuable clones and grapevine genotypes created by gene engineering. The mathematical design of experiment reported in this paper which enables stepwise optimization of in-vitro plant development may be used both in agriculture and in the food industry
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STEADY IN A COMPLEX, SEEDLESS, BLACK BERRY ATHENA GRAPE VARIETY
06.00.00 Agricultural sciences
Description
Steady in a complex seedless Athena sort is born in Greece by Panteley Zamanidi and Leonid Troshin in 2001 by crossing of Sidiritis and Cabernet-Sauvignon sorts. Under morphological and physiological characteristics it is close to the group of Convar. pontica subconvar balcanica Negr. varieties of pool of Black sea. Duration of productional period is 156-165 days. Growth of arms is strong. Degree of ripening of a rod is high. Productivity is high. Percent of fructiferous arms is 90. The average weight of clusters is 400. It differs with high winter hardiness, drought resistance and raised stability to mushroom illnesses in comparison with seedless Euroasian grapes. A blossom bud has green color with yellowy-brown tones. A top of young arm of green color with a weak wine-red border and very strong web-like fluff. Young arm is red from the back, green with a belly with an average web-like fluff. Adult leaf is symmetric. Leaf plate is average or big, green color, five bladed, it is divided weakly. Both parts of a local teeth form straight lines. The form of petiolar dredging is open. Length of footstalk is average. One arm usually has two inflorescences, on 4th and 6th knots. Inflorescences are formed both on the arms which have grown from replacing buds, and from the arms which have been developed from sleeping buds on a long-term wood. The flower is hermaphroditic. Custer is large, branchy, winged, average density. Berry of the average size, roundish, blue and black color. Skin is thin, strong. Pulp is juicy, with solanaceous taste. Sugar content is high. Rudiments of seeds are small. The sort is intended for consumption in a natural way and for manufacturing dry red wines of various categories
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