The aim of the study is to study the effect of plant emissions, hydrogen sulfide (H2S) and sulfur dioxide (SO2) on physical, chemical, agrochemical, microbiological, meliorative properties of irrigated desert - sand, takyr soils and light gray soils on the changes in agrobiological processes taking place in fruit trees, their yield and quality of harvest.
The scientific novelty of the study is as follows:For the first time the change in the soil-ecological, genetic, chemical and meliorative properties of soils of the desert zone and irrigated light sierozems of the Kashkadarya oasis under the influence of gas industry emissions;
mechanisms of the impact of migration in soils and plants of such as technogenic emissions of the plant the connections of hydrogen sulfide (H2S) and sulfur dioxide (SO2) in various physical states and concentrations arc determined;
correlations between the amount of sulfur in soils and humus, gross and mobile forms of nutrients
the radius of action of sulfur compounds in the atmosphere - plant - soil - soil -plant - atmosphere in arid, sharply continental climatic conditions with minimal precipitation, pronounced atmospheric and soil drought;
The following ecological series of fruit trees has been developed in terms of degree of resistance to plant emissions: quince - apple tree - apricot - cherry -almond - peach.
