Nadtochyj P. Agroecological Status of Soil of the Forest-Steppe Zone of Ukraine and the waiys to improve Soil Fertility and Agrocenosis, Productivity Control

Determination of power efficiency of application of fertilizers in crop rotation. Theoretical and practical or - concept of management soils fertility at a zone of contemporary resuls ecological condition. Objective criteria of an evaluation agroecological condition of buffer capacity of soil and technique buffer capacity mapping. Novelty the regularities of transformation of organic substance and kinetics of receipt of products of disintegration in humic of an acid and fulvic is established. The physiological and productive effeciency of various norms of crops fertilizers determined. The objective criterions agroecological of soil of condition are proposed. The degree of implementation - is introduced into production. An branch of use - production in Forest Steppe a zone of Ukraine.