The paper presents the results of investigations of the influence of the new multifunctional superbiostimulyation on humus state saline irrigated soils. It was established experimentally that the rice crop from treated seed superbiostimulyation, due to its high capacity for synthesis of biomass above ground and underground parts, leaves behind a much larger root mass and residue than crops from conventional seeds. From this mass is formed in addition received an additional variants of the experiment 193.2 and 273.4 kg/ha of fresh humus

The dates given in this article show the results of study of soil quality on the territory nearby to the Karachaganak oil and gas deposit of the West-Kazakhstan area. Chemical parameters of spring and summer selection soils, including biogenic and toxicological parameters were discussed. The condition of an environment in the area of activity of the oil-and-gas complex at the moment of research was estimated.

The analysis of cesium 137 and strontium 90 radionuclides transfer from soil to plants showed lower consumption of these isotopes, through the root system. The transition rate of cesium 137 from the soil did not exceed 0.03, and of strontium 90 0.014, witch indicates a strong retention of studied radio nuclides by soil.

In article processes of accumulation of heavy metals (Fe, Cr, Zn, Cu, Ni, Pb, Co, Cd) in vegetation on the postreclaimed loess of foothills of Zailijsky AlaTau are considered. Law of their accumulation depending on a kind is established.

The article deals with the fertility problems in chernozemic soils under zero and minimum tillage in the conditions of North Kazakhstan. Total and long-term refusal from soil tillage is not acceptable in agriculture. The preferable method of tillage should occupy an intermediate place by the intensity of mechanical interference into soil between plow tillage (high intensity) and direct sowing (zero intensity).

In the process of research works it was identified that in semi-provided dry conditions in the South-East of Kazakhstan on light chestnut soils, the density of the arable soil layer has a tendency to increase from spring to summer. The lowest density was observed in the option of plowing at 20-22 cm from 1,20 to 1,27 g/cm³, and the largest was in the option withoutthe main till-from 1,28 to 1,36 g/ cm³.

In article comparison of parameters elementary - organic high-molecular connections and humus connections their interrelation in colloid polymeric a complex (CPC) of ground is carried spent. Research continues disclosing a direction in soil science about intrasoils formation colloid high-molecular systems.

The effectiveness of using potassium chloride to potato depends on the availability of exchangable cadium in the foothills dark chestnut soil. The application of potassium chloride K35-105 on the background of nitrogen and phosphorus fertilizers will provide yield increase from 2,3 to 7,31 /ha in the content of exchangeable potassium in the soil from 320 to 420 mg / kg, and the increase of the level of exchangeable potassium soil significantly reduces the yield increase.

The results of experimental studies assessing the effect of fertilizers on the productivity of systems of vegetable crops and potatoes in the rotation, as well as a food regime dark -brown soil.

In conditions of the West Kazakhstan the use of fertilizers- manure, straws, siderite -not only increases crop capacity of crop rotation, but also improves agrochemical, agrophysical properties of the soil.

In article research materials about influence are resulted is mountain-ore treating industry on technogenic pollution of soil, atmospheric air, a plant and water. It is established that the basic pollutants are tailing dumps and both emissions zinc and lead factories.

Erosion process reduces the fertility of soils, worsening their agrochemical properties. Erosion recearch of soils of irrigation sites opens the qualitative party of development of this process. Therefore efforts of agricultural experts should be directed on preservation and improvement of the irrigated earths, by carrying out of a complex of antierosion actions.

Aim of the study about water erosion and surface runoff on light chestnut soils is the development of an agro-landscape map in a scale of 1:25.000 on the basis of natural units and natural boundaries by using GIS combining digital and field data in the study area of the foothills of the Hi Alatau, located in the administrative district of Zhambyl / Kasakhstan. The study includes the erosive processes determined by snowmelt and rain depending on slopes (on the southern and northern slope exposition). We determined the magnitude level of the runoff coefficient, the rate of soil erosion (in t/ha) and include a specialized GIS assessment of the study area to map the rate. The results also differentiate the water erosion resistance ofthe soils.

Under the conditions of market economy land is considered as real estate and as an object of turnover of real estate. From this viewpoint it is necessary to perform cadastral valuation of lands by new methodical principles which will give an opportunity to define the amount of land-rent and the normative values of land accurately Cadastral valuation of agricultural holdings is carried out in a certain order, i.e., on the basis of land cadastral zoning, land appraisal, basis indices of valuation. During cadastral valuation the size of the amount carries zonal character and is justified for different climatic zones of the Republic.

With decreasing the height of the worsening conditions humification of the cold climate, and with decreasing altitude due to more arid climate is the oppression of vegetation and as a consequence of reduced reserves of humus. And therefore in the upper zone for soil formation in the limiting factor in thermal, foot - wetting. Thus, the most fertile are the mountain dark brown leached soils, up and down on that because of the limiting factors of head and moisture wits reduced bonitet score. Though the number of members on points bonitet and climatic factors on the properties of soil varies, but the average scores bonitet on the propertiesio Therefore, when developing bonitet scale for mountain and foothill soils, should be differentiated to take into account in addition to properties of soils and climatic factors.