Interdisciplinary direction of scientific research is connected with the solution of the important problems which include integration of scientific knowledge into all spheres of life. A basis of such association are ideas of synergy and information approaches which form methodological base for transition to sustainable development.

The influence of aerobic and anaerobic conditions of cultivation on structure of cells and enzymes` activity of yeast S. cerevisiae Y-503 is researched. The results of experiment have shown that nutrient medium containing geothermal water in aerobic conditions of cultivation improves biotechnological properties of yeast important for manufacturing bread, and anaerobic activates the enzymes participating in synthesis of ethanol. Strain S. cerevisiae Y-503 can successfully be used both in baking, and in the spirit industries

The work was done on the Dagestan experimental station VIR by N.I.Vavilov in 1984-2001.The new sort of winter barley Dagestanskiy zolotistiy was founded by the method of individual selection. The sort was entered in the State list(2001) and admited to cultivate on the sixth region.

The work was done on the Dagestan experimental station VIR by N.I.Vavilov in 1994-2004.775 sorts of cultural barley from world gene pool were studied. Precocious sorts with productivity on the level of middle ripe forms were separated.

The consequences of plant cross adaptation on cucumber seedlings and shoots under NaCl, СuSO4 and ZnSO4 influence on life's activiny was studied. Medium salification produced an increase of fluorescence and proline content in leaves, ion disbalance, decrease of survival percentage, accretion and rooting of cuttings. The pretreatment of cuttings and seedlings by NaCl solutions increases their tolerance to subsequent effect of copper sulphate and zinc sulphate.

The main objective of the study is assessment of the possibility to use phitoindication in resort-recreational landscape. To determine the state of the environment, author used the following methods: lichenoindication, assessment of the complex traits of conifer, method for estimating fluctuating asymmetry. The objects of research are lichens, Pinus sylvestris, Betila pendula. Analysis of the data revealed the ecological diversity of ecosystems of Kislovodsk (resort town).

The role of the high-altitude factor on interpopulation variability of morphological characteristic of generative sprout of Medicago daghestanica Rupr. еx Boiss. in the conditions of intramountainous Dagestan. The greatest indices of the majority of morphological characteristic are observed in population collected which was at a height 1400 m. above sea level. The linear characteristics which are bound with length of generative sprout and its components have considerable variations in development phases. The discrete signs have narrow variability in population. The high-altitude factor influences the majority of investigated signs in different degree with the exception of sign the length of racemiton.

It is revealed structure of high-quality populations of tobacco on a complex of morphological signs in various conditions of cultivation. Quantitative distinctions of grades on ecological stability are established.

134 racoons (Procyon lotor) acclimatired in Azerbaijan were analysed with full helminthological section to study of parasitofauna, distribution of parasites on groups, species composition, ecology and biology, epizootological and epidemiogical role. Researches were carried out within 2001-2007 in 4 different zones (Sheki-Zagatala, Guba-Khachmaz, Shamakhi- Ismailly, Lenkoran-Astara) of Azerbaijan. Researches were resulted in recording of 2 species of lower animals, 23 species of helminthes and 11 species of ectoparasites.

The generic and specific analyses as well as zoogeographical characteristics of Hunzah uplands Carabidae are given in the research

Pine marten’s forests lands and footprints’ occurrence were investigated on four sites located along the lacy natural habitat’s European-Siberian part southern boundaries. In the forest-steppe zone pine martens prefer the lime-maple oak groves and pineries borders and drained woods of the river flood-lands. Antropogenous factor as the source of anxiety corrects pine martens’ territorial selectivity.

Ecological analyses of spatial structure of species population of Caucasus mammals were performed in this article. On the basis of the analyses types of natural habitats and modern trends of their anthropogenic transformation were exposed (researched) Practical recommendation (advice) of keeping rare and endangered species of mammals of Caucasus fauna are consisting in this work.

In this work the materials on zoogeographical and geographics distribution of the dragon-flies of Mineral Waters of Caucasus are given.

In the article is given the description of Chirkeyskoe reservoir located in the republic of Dagestan. Are shown the prospects for development and the results of researchers on the organization of market salmon and sturgeon aquaculture. The unique experience of the use of the not specialized concrete ponds for the cultivation of trout and hybrids of sturgeon with the year-round feeding is presented.

Work is devoted to the study of fauna of daily butterflies of family of him fa led of alpine and subal’piyskogo high mountains of south Daghestan. Specific led of nimfaled of this district will be useful first, making 15 kinds, related to 8 births. For them the natural habitat of distribution, some features of biology and ecology, is studied.

In article it is shown, that existing contradictions in a designation homological teeth result in difficulties at the description of species tribe Dacnusini, forcing each time to be started up in vast explanatory’s of an arrangement teeth on mandibles. To avoid recurrence of similar situations in the future, it was required to develop classification of type’s mandibles, to reveal their plans of a structure and to apply new system of designation teeth. Last innovation allows writing down the major characteristics Dacnusini mandibles as the formula, suitable for wide distribution of laconic record of key parameters mandibles in practice of systematization of group. We incorporate Dacnusines into 2 groups, 8 types and 11 subtypes based on similarity of a structure teeth and forms mandibles. The structure mandibles each of eight types is given also as the formula.

The taxonomic review of cestodes and nematodes of the aquatic birds in the delta of the Volga has been given. The localization of parasites and the infection indexes have been offered.

Perennial data about the infection of the rodents by helminthes in the delta of the Volga have been received. The indexes of the dynamics of the animals’ infection by the trematodes Alaria alata, Conodiplostostomum spathula, Plagiorchis arvicolae, by the cestode Mesocestoides lineatus and by the nematode Syphacia obvelata have been adduced. There have been found out, that changes of the infection of the rodents by helminthes are from the natural and anthropogenic factors. These factors are the introduction of the animals, the instability of the hydrologic mode in the Volga delta, the number and the allocation of the intervening hosts.

Dusty storms as the most dangerous meteorological phenomenon are widely practiced on the flat country of the south European part of Russia. Their negative influence are in mechanical restriction of top soil, the soil’s impoverishment, that is seen in its cadastral value. Dusty storms have negative influence at the agricultural potential of regions, inflict damage to the economy of South Russia.

The main purpose of the study is an introduction to new technology micro irrigation of the rational using micro irrigation with use biohumus and mineral fertilizers (NPK) in appl  garden in condition of the Guba region of the Azerbaijani Republic. Using the mineral fertilizers and biohumus with irrigation by water at drip irrigation effectively acts on growing, development and productivity apple tree. All used dose biohumus have shown itself with good side. About their using harvest fruit to apple trees increased in limit 3,3-21,6 s/hа. The general harvest which on variant has formed 29,7-54,7 s/hа. However the further increase biohumus has not brought the expected effect on base of the executed studies is revealed possibility of the rational use micro irrigation with use biohumus and mineral fertilizers.

The concentrations of heavy metals (Cr, Co, Ni, Cu, Zn, Cd, Pb) in the soil of nord-west part of Precaspian low-land and their subsequent distribution over the trophic chain: plant fodder - sheep are investiqаtеd. It was revealed that the highest biogenic accumulation is characteristic of Zn and Cu at all the levels of trophic chain. An increase in the transition coefficients for the most toxic elements Pb, Cd is observed, which is an evidence of their accumulation in the higher levels of trophic chain.

The estimation of ground resources of land tenure includes the account of set of the factors, which cause spatial distinctions and importance of natural resources for life and activity of the man.

High cultural level of the population promotes formation of cultural level of growing generations where a special place should be given the formation of ecological culture. Ecological crisis places under threat the opportunity of further existence of the person and the nature; it is caused by not only social and economic, technical and technological or political reasons but also by reasons of spiritual order. The importance of such notions as spirituality, competence, erudition has fallen yet. Formation of ecological culture as the ultimate goal of ecological education includes some stages: formation of knowledge; formation of values; bringing of the knowledge and value components to the activity plan. In the process of ecological education the ecologically active person must be brought up, who, with interest, on the basis of deep ecological knowledge exploits the environment with the view of creation of optimum ecological conditions of life of the person.