Author(s) | Trus O.M., Candidate of Agricultural Science, Lecturer of Department of Agricultural Chemistry and Soil Science, Uman National University of Horticulture, Ukraine | ||
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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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