The resalinization of irrigable earth brings an enormous damage to agriculture. Principal reason of this harmful phenomenon is an absence of engineering collector-drainage network in the conditions of weak natural outflow of subsoil waters. Researches were conducted on the before reclamated pratal saline lands in the natural conditions and under the lucerne (in the submountain plains of Ili Alatau, in the farm of Teskensu, of the Almaty region). Were investigated such parameters as volume weight, unit weight, porosity of soils, maximal hygro-scopicity, wilting moisture.

The article examines the latest research results on the use of resource-saving technologies of soil processing. The research results are based on data from the physico-chemical and water-physical properties of chernozem, spring wheat in the application of zero and minimum tillage chernozems Kostanay region.

The paper presents the results of seasonal dynamics of nutrients in alluvial meadow saline soils in experimental area under fodder crop melilot. Conducted experiments on manure background with application of humic-adaptogen drug PA 2-1 are characterized by increase of their fertility. In soil nitrate mode a clear dependence on the phase of cultivated melilot crop has been observed. A significant amount of mobile phosphorus and exchangeable potassium has been observed in spring. During the summer period a gradual decrease in concentration of these elements has been observed. At the end of the summer a gradual increase in concentration of nutrients has been observed. Nutrient elements concentration in all variants of the experiment is higher in arable horizon of pilot area.

Maintenance of oil products is certain in recultivated soil on different years areas, their distribution in a profile on calculation layers, exceeding of level MPC. On territory of north wing of deposit in oily soil of two cuts exceeding is educed 7,1 MPC on maintenance oil products, in soil of прикопок to 53 levels of MPC.

Pair and plural correlation have studied between agrochemical properties of soils and biomass (grain and straw) and their components within the limits of the field of corn steam crop rotation by the bookmark of registration sites measuring a 1х1 m. On the parameters of connection and equalization of regression the prognosis productivity of spring wheat is expected, at the analysis of that from the actual productivity allows to expose limiting agrochemical factors, that is a theoretical government of the rational use of the landed resources base.

An experimental work was carried out with the vine sorts “Bolqar” and “Cardinal” in a period of 1981-2006 year in the territory of Tovuz and Shamkir regions of the Ganja-Gazakh zone of Azerbaijan. As a result of the researches it was revealed that an application of the mineral fertilizers under a vine sort “Bolqar” positively influences on the fruit growing and fruit ripeness phase. A vine sort “Cardinal” is considered by a short-season, in comparison with the “Bolqar” sort it ripens 35 days earlier. Under using of mineral and organic fertilizers N60P90K90 + 10 t/h of manure (one time in 3 years) the vine sort of “Cardianal” is found the most short -season, i.e. ripened on August 26-27. It was established that under the control version without fertilizers, under an application of mineral and organic fertilizers in high doses the vine ripeness was late for 6-12 days.

Improving winter wheat yield and soil fertility preservation has been and remains the main problem of agriculture, especially now, when sharply reduced the use of organic and mineral fertilizers. In these circumstances, one of the main assets of this problem - the use of green manuring as a green manure, which are constantly renewable organic matter of the soil.

In the area of rainfed agriculture, along with the traditional cultures, what is here is winter wheat and spring barley, have a great potential of crops of oats, millet, legumes from - chickpeas, lentils, from oil - safflower.

To the article agrotechnical measures are driven for the fertility-improving of the degraded grey-brown soils of Almaty of area of Enbekshikazakh of district. The analysis of the productivity of culture of soy on thedifferent variants of experience showed dependence on efficiency application of organic and mineral fertilizers rises fertility of soils.