№ 68(4), April, 2011
Public date: 28.04.2011
Archive of journal: Articles count 48, 75 kb
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01.00.00 Physical-mathematical sciences
RECOGNIZING OF PREFRACTAL GRAPH ARISING FROM OF TWO FULL ZATRAVKAS
01.00.00 Physical-mathematical sciences
Description
The private task of prefractal graph recognizing, aris-ing from pair of full zatravkas by alternations, was ex-amined. The offered algorithm of recognizing decide this task during the polynominal time.
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DNA TECHNOLOGY OF PCR ANALYSIS OF CODLING MOTH POPULATIONS BY MICROSATELLITE LOCI
Description
The DNA technology of the PCR analysis of codling moth populations by microsattelite loci is adduced in detail. It includes a list of the equipment, consumable materials and chemical agents, methods of DNA extraction, PCR analysis and electrophoresis of amplification products in polyacrilamid gel. The example of the PCR analysis of codling moth population from Krasnodar region with two microsattelite loci is adduced
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Description
The research work was conducted on the tomato hybrid F1 Мо 755 × L. esculentum var racemigerum (Lange) Brezh. The individual characteristics of the reproductive system of tomato F1 hybrid were studied for their further inclusion into the selection programs. The dynamics of these factors in regard to the clusters in the tomato inflorescence was investigated.
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Description
Dependence of Oak Durmast natural regeneration is established on a slope towards mutually antithetical directions (upwards and downhill, to the right and to the left along a slope). Survival features of Oak Durmast self-seeding and undergrowth on the southern exposition are studied
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VITAL STRUCTURE OF OAK GROVES OF THE WESTERN CAUCASUS
Description
Oak Durmast and English Oak researches on a sanitary-pathological condition of oak stands are conducted in different growing conditions direction of slopes, forest stand height on a slope (top, average, bottom) and cutslope ratio (5 – 15º and 25 – 35º)
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TECNOLOGY OF CLONE SELECTION WITH THE USE OF MOLECULAR MARKERS
Description
The analyze of the genetic relationship or diversity between clones was made by using the microsatellites in the groups with black berries: Cabernet-Sauvignon and Merlot, and with white berries: Riesling and Pinot. These results become the rationale for the new technology of clone selection, breeding and making registration of these clones of four above-named varieties groups in the varieties-clones for state research: Cabernek, Cabernet Fanogoriisky, Merlok, Pinot white, Rieslinalk, Riesling Anapa and Riesling Fanogoriisky. These varieties-clones are accepted by State commission of Russia, they will enrich the viticulture assortment of Anapa-Tamanskay zone of Kuban, therefore Russia
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Description
The analysis of change of oak participation as a part of planting depending on directions of a slope, forest stand height along a slope (top, average, bottom) and cutslope ratio (5 – 15º and 25 – 35º) on time length bor 25 years is carried out. Oak durmast and english oak serai changes directions are revealed on the Western Caucasus
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INTERRELATIONS BETWEEN PRODUCTIVITY AND ELEMENTS OF ITS STRUCTURE AT GRADES OF SOFT WINTER WHEAT
Description
Correlation interrelations of some morpho¬logical signs of winter wheat and their influ¬ence on productivity are established. Positive correlation communication of efficiency with weight of grain with an ear (r=0,70) is revealed
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ECOLOGICAL AND BIOLOGICAL FEATURES OF GROWING OF OWN-ROOT PLANTING MATERIAL OF FEIJOA
Description
The results of breeding of lignified cuttings of varieties and forms of Feijoa in the humid subtropical of Russia are presented. Lignified cuttings cut from the top and bottom were covered with uterine of root-own plant varieties of "Superba", "8-10""0-01"and "D-1" and placed on the beds with different substrates: tea soil; peat + sand, perlite. It is established, that the lignified cuttings from the bottom of the overgrown Feijoa variety “Superba” were better rooted in the "tea soil," from the top of the shoots - on the substrate peat + sand. Lignified cuttings of all forms and types of plants studied rooted worse in perlite
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Description
The results of study of production process of winter wheat amid of changing of agro ecological conditions such as seeding time, level of initial fertility, fertilizer system and variety throughout 3 year-research are shown in the article. Five hypotethetical systems are pointed out with the help of factorial analysis. Detached varieties and research years are pointed out in terms of their factorial influence
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