Ivashinyutua T. Transformation of rendzin podzolic organic matter of Ukraine Western Polyssya under influence of long-term agricultural using

The objekt of researches are processes of organic matter transformation in the drainaed rendzin podzolic soils. The purpose of researches was studing of the influence of long-term ploughing and fertilization systems application on indicators of humuse state and somewoter-phisical and phisical-chemical properties of rendzin podzolic soils in the condition of typical crop rotation of Polissya zone and suggestion of fertilization system, which insure a simple rendzin podzolic soils fertility reproduction. Methods of researches are field. Laboratory and statistical/ Scientific novelty consist in a detection of a direction of processes of soil formation and humus synthesis by by complex studding of fhisical-cytmical and woter-phisical properties of gley rendzin podzolic soils under long-term influence of agricultural development of vergin and fertilization systems application in the field crop rotation. the basic results of researches are introduced into the proactive of crop produc-tion. Field of application: agriculture and soil science.