Influence of the fertilizers use on indices of chernozem’s quality
Influence of fertilizers application on the change of indexes of soil quality is studied. As a result of experiment for a period of 2005–2009 we established that the productivity of agricultural plants is multiplied under applying chemical matter in soil. The mobile forms of microelements are accumu...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Oles Honchar Dnipropetrovsk National University
2010-08-01
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| Series: | Vìsnik Dnìpropetrovsʹkogo Unìversitetu: Serìâ Bìologìâ, Ekologìâ |
| Online Access: | http://ecology.dp.ua/index.php/ECO/article/view/115 |
| Summary: | Influence of fertilizers application on the change of indexes of soil quality is studied. As a result of experiment for a period of 2005–2009 we established that the productivity of agricultural plants is multiplied under applying chemical matter in soil. The mobile forms of microelements are accumulated; indexes stipulating exchange processes in soil diminish. There are tendencies to oxidization and toxicity of land arable layer. Quality of land is appraised according to the 100-grade scale with a correction factor by the salt pH for the forest-steppe – 0.96. As a result the quality is decrease on 9.3 %. |
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| ISSN: | 2310-0842 2312-301X |