Scientific Journal of KubSAU

Polythematic online scientific journal
of Kuban State Agrarian University
ISSN 1990-4665
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130 kb

THE ROLE OF THE STATE SUPPORT IN DEVELOPMENT OF RABBIT-BREEDING IN KRASNODAR REGION

abstract 0561002001 issue 56 pp. 1 – 14 26.02.2010 ru 2636
The article reflects suggestions about creation of legislative base for rabbit-breeding development at region level. It proposes concrete actions that can promote development of rabbit-breeding production and need a state support. The author gives description of phased strategy of the rabbit-breeding business development in Krasnodar region
123 kb

STRUCTURE OF MIXED FIR PLANTINGS BY DIAMETER, AREA OF THE SECTIONS AND AREA OF THE GROWING

abstract 0520908004 issue 52 pp. 37 – 46 30.10.2009 ru 2640
Questions of examination of the structure of the mixed plantings by three factors: diameter of stems on height bosom, area of the cross-section and area of the growing are considered in this article. It is determined that all rows of the distribution have expressed right-side location variant, which is possible to explain as age and spatial spottiness of the fir plantings
142 kb

METHODICAL RECOMMENDATION ON MICROCLONAL PROPAGATION OF IN VITRO GRAPE VARIETY

abstract 0621008031 issue 62 pp. 361 – 373 28.10.2010 ru 2662
This article features the recommendations on microclonal grapes reproduction at all stages of their realization
207 kb

PREDOMINANT WEEDS AND THEIR INJURIOUSNESS IN SUNFLOWER CROPS

abstract 0581004012 issue 58 pp. 220 – 232 28.04.2010 ru 2686
Competitive relations between various kinds of weeds in sunflower crop and influence of connatural factors on its constipation are considered. Specific weight of each kind of a weed and its change throughout a vegetative period, and also influence of gramineous weeds on efficiency of breeds and hybrids is defined. The economic threshold of injuriousness of gramineous weeds in sunflower crops is defined
558 kb

INNOVATIONS OF WINE GROWING IN RUSSIA. 13. THE NATIVE ZONED VARIETIES OF GRAPES

abstract 0561002010 issue 56 pp. 86 – 117 26.02.2010 ru 2699
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
1111 kb

INNOVATIONS OF WINE GROWING IN RUSSIA. 26. APPLICATION OF GUAMATA BIOLOGICALLY ACTIVE SUBSTANCES IN CULTIVATION OF A GRAPE LANDING MATERIAL

abstract 0601006028 issue 60 pp. 395 – 411 29.06.2010 ru 2699
In this innovational article the results of researches of the influence of new-in-grape nursery-garden practice of Russia GUMINA preparations - LIGNOGUMAT KALIUM (GUMAT KALIUM) with microelements and GUMAT KALIUM LIQUID PEAT - on reclaiming properties of grape cuttings, amount and quality of own-rooted and imparted saplings of various grapes varieties are presented
112 kb

INFLUENCE OF SYSTEM OF FERTILIZERS ON AGRO PHYSYCAL PROPERTIES OF LEACHED BLACK SOIL AND CROP YIELD OF SOY BEAN ON BACKGROUND MINIMAL TILLAGE

abstract 0520908012 issue 52 pp. 164 – 171 30.10.2009 ru 2710
The results of researching conditions of agro physical properties of leached black soil and crop yield of soy bean subject to system of fertilizers on minimal tillage, is reviewed in this article
178 kb

EFFICIENCY OF DIFFERENT TECHNOLOGIES OF SUNFLOWER CULTIVATION

abstract 0591005015 issue 59 pp. 244 – 254 31.05.2010 ru 2731
In the article results of a comparative study of technologies of cultivation of sunflower with application and without application of herbicides are resulted, and also their economic assessment is given
179 kb

OPTIMIZATION OF MEDIUM FOR GRAPEVINE PLANT DEVELOPMENT BY APPLYING A MATHEMATICAL DESIGN OF EXPERIMENT

abstract 0571003008 issue 57 pp. 123 – 140 30.03.2010 ru 2751
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
608 kb

NEW COMPLEX-STEADY HIGH-GRADE TECHNICAL BLACK BERRY VARIETY OF GRAPE - ALEKSAMPELO

abstract 0641010021 issue 64 pp. 268 – 284 22.12.2010 ru 2759
New complex-steady black berry technical kind of a grape - "Aleksampelo" is breed in Greece by P.Zamanidi and L.Troshin in 2003 by mating of Firstborn Magaracha with a mixture of blossom dust of Greek black berry sorts of Bakuri and Mavrostifo. Duration of productional phase is 146-155 days. This sort is сильнорослый. A degree of ripening of a vine is very high. Productivity is high. The medial mass of racemations is 230 gr. It differs with high winter-hardiness, drought resistance and raised sustainability to fungous diseases in comparison with sorts of Vitis vinifera L.; it is tolerant to a phylloxera. A flower is bisexual. A racemation is medial, cylinder-conical, medial denseness. A bacca is medial, roundish, blue - black colour, with a dense wax coating. A peel is tight, strong. Pulp and juice with the expressed high quality flavour. Sugar content of juice of baccas is very high. The crop is maintained on bushes duratingly enough. The sort is designed for production of dry red wines of the excellent quality and also for high-grade dessert and sweet wines; it is applicable for development of high-grade juice and compotes as well
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