03.00.00 Biological sciences
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STUDY OF SOIL ALGAE AS BIOINDICATORS IN AREAS OF PETROLEUM PRODUCTION
DescriptionAlgae as bioindicators on soil pollution by xenobiotics were studied in Krasnodar region. Explicit alteration of algacenosis was observed on the territory functioning petroleum production site, it testifies the consistent soil pollution. Alga flora of preserve area zone differentiated with high species diversity.
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Description
As for beneficial fauna, the most number of parasitic hymenoptera is noticed in organic orchards. The least quantity of parasitic hymenoptera can be met in conventional orchards. The characteristic feature of arthropods in conventional orchards in 2008 was the frequent occurrence and rather big number of acariphages (ladybirds of Stethorus family). The occurrence of the considerable quantity of predatory bug Campilomma and the bugs of Orius family was registered. All the enumerated species attack phytophagous mites. With the assumption of phytophagous mites population increase in organic orchards, the increase in Stetorus specimen was registered. Acariphages in ecological orchards occurred rarely. So we can suggest that predacious insect species – Stetorus, Campilomma, Orius –can serve as a certain indicator showing one or another population density of phytophagous mites in apple-tree orchards.
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STUDY OF XENOBIOTICS INFLUENCE ON SOIL ALGAE FLORA
DescriptionUse of algae as bioindicators on soil pollution by xenobiotics was studied in Krasnodar territory. There was diagnosed the low specific content of soil algae on the territory of a pesticide warehouse. There were presented some species, characteristic for the polluted soils.
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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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KRIMBAS - A NEW WINE HIGHER QUALITY MUSCAT BLACK BERRY GRAPE VARIETY
DescriptionThe variety Krimbas is a hybrid, was gotten by Panteley Zamanidi in Greece and Troshin Leonid in 2001 year by crossing of the varieties Aigeorgitiko and Muscat aleksandriisky. It is got into the group of black sea grape varieties (convar. pontica subconvar. balcanica Negr.). The production period is 146-155 days. The growth of shoots is higher. The average mass of cluster is 300 g. It has higher resistance to frost, drought and fungal diseases compare with Muscat Vitis vinifera L. varieties. The leave is middle, black-green, five lobes, deep dissected, the bubbles on the upper side of leaves surface is low. The upper and bottom cuttings are closed with gleams. The form of cut of leave with low elliptic gleam, the length of petiole is middle. The flower is hemofradit. The ovary is low conical. The pollen is fertile. The cluster is middle or round, conical, middle density. The berry is middle side, oval, black-blue color. The skin is thick. The pulp is juicy, with Muscat after taste, the juicy is not colored. The sugariness of juice is very higher: the berries after overripe faded, then overraisines till 30% from the berry. The quantity of seeds in berry one, rare two. The seed of middle length, brown color, piriform, with shot beak. There are sometimes berries with not advanced seeds. The variety used for preparing dry pink and red wines of perfect grade, so and dries higher quality desert and liker wines; it is used for preparing juice, compotes and jam. The risen got of good quality with soft Muscat after taste.
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Description
On the basis of the analysis of documentary data of Open Company «Tuimsky factory of nonferrous metals processing», the degree of the conformity of spent actions to requirements of preservation of the environment is established
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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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Description
In the article it is offered to count the spatial sign with provision for mosaic-tiered structure of wood when estimating rising trees. It is noted that the diameter of stems has mediated (indirect) relationship with average distance to the nearest tree
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Description
In a review the technique and methodology of creation of ideal model of a variety of agricultural crops are critically analysed, generalized and stated, terms analyzed available in the literature «ideotype», «idiotype», «ideatype» are analyzed and specified. The two-level model of ideotype is offered.
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Description
The paper presents a review of literature on the problems of safety utilization of household and industrial waterflows (sewage) on irrigated farmlands. The idea of ecological feasibility of sewage irrigated fields technology in the regions with specific soil conditions is also discussed. The enterprises dealing with sewage utilization are recommended to combine the general system of chemical-technological and ecological control with biomonitoring tech-nologies.