Scientific Journal of KubSAU

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

THE ROLE OF RICE CROP ROTATION IN THE FIGHT AGAINST WEEDS

abstract 0761202091 issue 76 pp. 1169 – 1176 29.02.2012 ru 1850
The article considers the crop rotation with different saturation of rice and measures of struggle against the cereal and wetland weed
1116 kb

THE ROLE OF THE AMBROSIA LEAF BEETLE ZYGOGRMMA SUTURALIS (F.) (COLEOPTERA: CHRYSOMELIDAE), IN THE SUPPRESSION OF RAGWEED AMBROSIA IN THE PRIMORSKY REGION OF RUSSIA

abstract 1311707100 issue 131 pp. 1204 – 1224 29.09.2017 ru 272
Intensification of agriculture during the twentieth century was accompanied by an increase in international trade, resulting in the resettlement of many species across continents. As a result of these processes, many adventives species have become economically significant and dangerous plants in agro and urban biosensors. One such plant is Ambrosia artemisiifolia L., imported from North America to Russia. The use of chemical means of suppression of A. artemisiifolia L. often does not give positive results in agrocenoses, because of its biomorphological features. In urban areas, within the boundaries of sanitary zones, the use of chemicals is prohibited. Therefore, the most promising direction in the suppression of ragweed ambrosia is the ecologies method. The article discusses the possibility of using an ambrosia leaf beetle in the feeding of ragweed in the territory of Russia
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 2625
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
3334 kb

THE ROTARY METHOD AND THE APPARATUS FOR INTRA-SOIL HOEING

abstract 0851301020 issue 85 pp. 245 – 273 28.01.2013 ru 1876
The essential new approach to soil processing taking into account its origin as a geologically disperse body is offered. The soil should be processed not only using its natural dispersion, but also optimizing this geological deposit taking into account decrease in its dispersion in process of a geological and biological sedimentation in the field of weight of Earth. The new technical solution is proposed for rotational intra soil cultivation. The problem is solved to transfer a torque to the tool being inside the processed geological body
189 kb

THE SEARCH FOR NEW SUGAR BEET IMMUNOMODULATORS AMOND PYRIDYLHYDRAZONE DERIVATIVES

abstract 1221608033 issue 122 pp. 461 – 470 31.10.2016 ru 408
In order to find compounds that increase sugar beet resistance to the adverse effects of herbicides, a series of pyridylhydrazone derivatives have been synthesized. The protective effect of new compounds for the herbicide mixture Betanal, Lontrel and Super Zeleke was studied in field conditions. The effect of pyridylhydrazones on the synthesis of photosynthetic pigments in leaves was investigated. Substances with a high protective effect were found
136 kb

THE SHORTAGE OF WINTER WHEAT GRAIN CAUSED by P. triticina

abstract 1221608085 issue 122 pp. 1284 – 1293 31.10.2016 ru 468
The article studies the influence of the interaction of two technologies of plant protection: breeding- immunological and chemical. The studies were conducted on the varieties and lines of soft winter, durum wheat and triticale, established in Krasnodar research institute named after P. P. Lukyanenko, and also, on varieties of an alien and foreign selection. When considering the correlations in the group of genotypes, forming a necrotic type of reaction to the introduction of the pathogen (the first group of varieties), the significant negative correlation (r - 0,76) between the change in the mass of 1000 grains and the number of unproductive stems formed by one plan was established. The model of the severity of brown rust pathogen in sparse crops of wheat has been collaborated. According to the model, the development of the pathogen in the tissues of the leaves of the host plant leads initially to a change in the relations of the productive and unproductive stems. The change of these parameters significantly affects on the variability of indicators such as the mass of grains from one ear, number of grains per ear and 1000 grain weight. Negligible volatility of weight for 1000 grains suggests that the major losses of productivity in the flowering stage are due to abortive flowers. This model can explain the increase in the mass of 1000 grains in some varieties for tolerance change experiments with the defeat of plants of P. Triticina on micro-plots
675 kb

THE STABILIZATION SYSTEM OF SOIL ACIDITY WHEN GROWING TOMATOES IN A GREENHOUSE

abstract 0931309002 issue 93 pp. 12 – 28 30.11.2013 ru 1581
The article presents: the stabilization system of soil acidity, which allows subsoil irrigation tomato plants catholyte to compensate the negative effects of acidic fertilizer, and additionally to prevent plant diseases anolyte solution; transfer function of the stabilization system of soil acidity and the results of its tests
2838 kb

THE STUDY OF GRAPE GENETIC DIVERSITY OF THE NORTH CAUCASUS GENE POOL

abstract 1191605090 issue 119 pp. 1337 – 1355 31.05.2016 ru 601
The article presents the results of studies of 92 indigenous varieties and 15 wild genotypes by 24 microsatellite markers. As a result a locus database about germplasm in the collection stored at the Russian ampelographical collection AZOSViV (Anapa Zone Experimental Station of Viticulture and winemaking) was created. During the research of varietal breeding populations confirmed the validity in the production of the cultivar of Krasnostop anapsky with obvious changes in microsatellite sequences as a clone of famous indigenous Don cultivar Krasnostop Zolotovskii. This clone was selected in 1953 by prominent agrotechnologist Zotkin Ivan Ivanovich which is propagated by the author and his followers, and after a formal registration submitted to state testing in 2007 in GSK RF, zoned in the North Caucasus region (number 6) in 2014 year. Sort -clone Krasnostop anapsky only in the Kuban today cultivating in 35 hectares. By using molecular genetic techniques, now clonal selection of vine grapes is reasonably improving. Recent data collected by us in the work process, were analyzed a comprehensive manner, making it possible to draw conclusions about distinctness of grape varieties. Some clones were studied by DNA primers, based on retrotransposon sequences
1016 kb

THE STUDY OF RIGIDITY OF SPROUTING STALKS OF PHRAGMITES AUSTRALIS

abstract 0911307085 issue 91 pp. 1193 – 1206 30.09.2013 ru 1404
The peculiarities of development of “phragmites australis” are analyzed at this article. The reed effect on the covering materials is investigated. The laboratory experiments are executed. The sizes of pressure, with characteristic of the generation period, are determined
391 kb

THE STUDY OF THE INFLUENCE OF AN ALTERNATING ELECTROMAGNETIC FIELD OF COMMERCIAL FREQUENCY ON CROP SEED QUALITY OF SPRING BARLEY

abstract 1081504044 issue 108 pp. 603 – 616 30.04.2015 ru 931
The process of the presowing seed treatment with alternating electromagnet field of the commercial frequency (EMF CF) 50 Hz is economically efficient. The use of the EMF CF 50 Hz in the unit with ring pole pieces allows increasing the germinating energy and power. The electromagnet seed treatment in the units with ring pole pieces is the perspective process of the presowing treatment which does not make unhealthy influence on the operating personnel. At the presowing treatment we have to take into account three factors, they are the arrangement of seeds in the working chamber, the time of treatment and the seed humidity. In this article the authors recommend to promote the unit consisting of a magnetic circuit with ring pole pieces of the rectangular cross-section, a magnetizing coil and an embedding of the non-magnetic material in the working chamber which allows increasing the germinating energy of spring barley by 10% and the germination by 7%. As field experiences have shown the highest seed germination and good crop capacity take place in the work chamber zone with boundaries R1=0,012 m and R2=0,035 m at seed humidity from 12% till 18% and the time of seed treatment is 0,9-2,75 s. The addition to crop capacity has run to 7% as a result of the spring barley treatment
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