ISBN 978-5-94672-542-2

Fundamental scientific problem of quantitative evaluation and modeling the chernozems as important  for Russia soil’s recourses is considered. Specific time of chernozem’s self-formation under natural condition and rate of its degradation by agricultural use are evaluated using original space-distributed kinetic models of organic matter (humus) dynamic. Minimal rate of humus reproduction supported deficitless carbon balance in typical chernozems is estimated as well as possible technologies of its formation under agricultural conditions. 

The results of 1998, 2001 and 2006 have been analyzed on area surveys of total concentrations and movable forms of heavy metals in agrolandscapes’ soils. The conduct has been shown of some elements in soils and certain constituents of agrolandscape. Accumulation has been established of heavy metals, especially their movable forms.

The dynamics of renewal of vegetable association after recreational transformation in the district of the planned building of sledge-bob-sled complex is analysed. Temporal ranges are set.

Microbial variety has been investigated in sediments of the river Ponura. The main microbiological processes have been established in different river’s zones. It has been detected that saprotrophic microorganisms are very sensible towards oil and organochlorine pesticides contamination.

Experiments have been analyzed on usage of different wastes for raising of earthworms on various soil types. The results obtained are recommended for techniques elaboration on soil’s revegetation with the help of organic wastes. 

Dynamics of organochlorine pesticides has been established in topsoil. It has been detected their vertical migration. Toxicological estimation has been made of organoclorine compounds’ content in different agrolandscape units, such as soils of crops rotation fields, forest belts, river’s systems.

Thanks to its unique geomorphologic formations, the northern zone of the region has got plenty of rivers. Intricate and original geological conditions have determined the basic structural elements of the steppe rivers’ basins of the Azov Sea waterflow.

The results are analyzed of phosphogypsum application against the background of organic fertilizers upon some agrochemical properties of soil and quality of winter wheat seeds.

It is received the callus at rare and dangerous spicies of plants Adonis vernalis L., Convallaria transcaucasica Utkin ex Grossh., Paeonia tenuifolia L. It is lead microcloning reproduction of Iris pumila L. s. I. andConvallaria majalis L. The plants- regenerants after adaptation to external conditions were reintroduced in young grassy communities recreated by means of a method of agrosteppe.

The relationship between the cover, local species richness, species saturation and abundance of the invasive plants in low and middle altitude grass communities of the Western Caucasus was studied. It was find that establishment by a new (invasive) species was more difficult in saturated communities. This result was used for estimation of invasibility potential of the alpine and subalpine plant communities in the Western Caucasus.

Estimation of variety, day's and specific products of makrofytobentosa in the beach bar of three districts of the Sochi coast is conducted. 

The results are summarized on vegetation investigations of organic-mineral mixtures is being composed of agricultural (humus) and manufacture (phosphogypsum) wastes impact on oat shoots development and productivity.