Uman National University | today: 07/07/2025

Author(s) Trus O.M., Candidate of Agricultural Science, Lecturer of Department of Agricultural Chemistry and Soil Science, Uman National University of Horticulture, Ukraine
Category Agricultural chemistry
year 2013 issue №1-2,2013
pages 65-70 index UDK 631.417.2 : 631.8 : 631.582
DOI
Abstract The author has submitted the results of the research of the effect of prolonged use (45 years) of different rates of fertilizers and fertilization systems in crop rotation on the mobile forms of heavy loamy humus of podzolic chernozem of a Right Forest Steppe of Ukraine. It was determined that the concentration of mobile organic substances in a podzolic chernozem maintained at 0,20 – 0,24%, and the content of water-soluble humus depending on the fertilizer is between 0,043 – 0,058%.
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