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ECOLOGICAL CONDITION OF IRIKLINSKY WATER STORAGE BASIN. ASSESSMENT OF FISH CATCH FOR THE LAST DECADE
DescriptionBrief physical-geographical, hydrological, hydrochemical and hydrobiological characteristics of Iriklinsky water storage basin, the largest water storage basin on the river Ural, is given in the article. Assessment of ecological condition of the basin, ichtyofauna and fish catch in for the last decade is casted. Recommendations on rational use of Iriklinsky water storage basin were given.
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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