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06.00.00 Agricultural sciences
DescriptionThe polymorphism is the diversity of varieties in ampelografy - the presence simultaneous permanent in the population of two or several phenotypic and genotype differing groups of plants of one variety – i.e. clones. In viticulture the isogenic population is usually called “clone” and variety as the total of clones or forms – i.e. it is heterogenic. Polymorphism of varieties has big practical sense, as varieties-clones have the harmonic complementary adaptive ampelocenosis and higher economical effect for production. In the article the polymorphism of two heterogenic population - the group Pinot and Riesling, which are the best specimen of French and German viticulture is described on the phenotypic level of leaves
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06.00.00 Agricultural sciences
DescriptionThe 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
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06.00.00 Agricultural sciences
DescriptionInfluence of level of soil fertility, norm of fertilizers, systems of plant protection and a way of basic soil cultivation on accumulation and a ratio of pigments in leaves of winter wheat Fortuna during spring-and-summer vegetation is shown
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DIMITRA - A NEW GREEK-RUSSIAN HIGH QUALITY WINE BLACK BERRY VARIETY OF GRAPE
06.00.00 Agricultural sciences
DescriptionThe Dimitra variety is a hybrid, which was made as the result of Greek and Russian scientific collaboration in Greece, by Pantiley Zamanidi and Leonid Troshin in 2001 by hybridization of Aigeogritiko variety and Merlot. On its morphological characteristics it is included in the group of the Black sea varieties (convar. pontica subconvar. balcanica Negr.). The production period is 146-155 days. The leave is middle or big, black-green, five lobes, deep dissected. The middle weight of bunch is 300 g, the form is cylinder conical, middle density or friable. The berry is middle, not colored, with low labrusk taste. The yield is high. The sugariness is high. The quantity of seed in the berry is one or two. It has higher frost resistance; drought resistance and higher steadiness to mushroom diseases compare with the parents varieties. The variety is using for making desert dry red wine of outstanding quality
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CLONE SELECTION – THE MODERN BASE FOR RAISING GRAPE PRODUCTION
DescriptionThe clone selection has very outstanding position behind the actual problems of modern viticulture in the world and in our country. This problem usually has the primary importance behind the scientist who works with grape in all the countries such as USA, German, French, Spain, Italy, Hungary, Bulgaria, Moldavia, Ukraine and etc. In our country last years some positions becomes solving in the plane of scientific research work. Consequently, in the article the history and the situation of clone selection of grape on the Eurasian continent is widely covered.
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PATRIS – A NEW GREECE-RUSSIAN WINE HIGHER QUALITY BLACK BERRY VARIETY
06.00.00 Agricultural sciences
DescriptionThe Patris variety is a hybrid, which was made as the result of Greece-Russian scientific collaboration in Greece by Panteley Zamanidi and Leonid Troshin in 2001 year by hybridization of Aigeorgitiko and Cabernet Sauvignon variety. By its morphological characteristics, it is included to the group of the Black sea varieties (convar. pontica subconvar. balcanica Negr.). The production period is 156-165 days. The growth of shoots is big. The yield is very high. The weight of bunch is 250 g. It has good frost resistance, drought resistance and higher steadiness to mushroom diseases, comparing with the parents varieties of Vitis vinifera L. The leave is middle, black-green, five lobes, deep divided, bubbles on the higher plate are low, the hairs are low on the upper side and intense on the bottom. The flower is hermaphrodite. The bunch is middle, cylinder conical or wrinkle, low density. The berry is middle, round, blue-black color. The skin is dense. The pulp is juicy with paslen taste. The sugariness of juice is high. The variety is used for making dry red wines of outstanding quality
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SEARCHING WAYS OF ECOLOGICAL FRUIT PLANTS PROTECTION IN ORGANIC GARDEN
DescriptionThe Codling moth monitoring, conducted with the help of injured fruits count and mail moths capture (with pheromone traps), is given in the article. We consider that pheromone traps reliably register the beginning of the Codling moth large flight (of each generation) at high temperature and little precipitation. The pheromone traps efficiency decreases at rather low temperature and showers. In organic and ecological orchards low density populations of injurious mites are under control of their natural enemies.
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Description
The results of research of principle for modulation of continuous laser ray with more than 1 MHz frequency are representing in this article. The evaluation of signal level, which is forming by the volume of heterogeneous systems by diagnosis for their parameters was made
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Description
Influence of level of soil fertility, norm of fertilizers, systems of plant protection and a way of basic soil cultivation on accumulation and a ratio of chlorophylls in leaves of a winter wheat Nota during spring-and-summer vegetation is shown.
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STRUCTURE OF MIXED FIR PLANTINGS BY DIAMETER, AREA OF THE SECTIONS AND AREA OF THE GROWING
06.00.00 Agricultural sciences
DescriptionQuestions 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