Changes in some soil properties and trace metal contents in relation to agricultural managements
Yazarlar (4)
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
Prof. Dr. İrfan OĞUZ
Tokat Research And Training Hospital, Türkiye
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | Agrochimica |
| Dergi ISSN | 0002-1857 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI |
| Dergi Grubu | Q4 |
| Makale Dili | İngilizce |
| Basım Tarihi | 01-2007 |
| Cilt No | 51 |
| Sayı | 1 |
| Sayfalar | 1 / 7 |
| Özet |
| Different agricultural management systems affect some soil characteristics such as organic matter content, pH, CEC, structure, texture and trace metal concentrations. The objectives of this study were to investigate the effects of different soil management systems: orchard (A1), polyculture (A2), monoculture (A3) and native ecosystems (A4) on some soil properties and the concentrations of trace metals (Fe, Cu, Zn, and Mn). The comparisons between management systems showed that organic matter content (OM) was notably higher at A1 site (1.84%). On the other hand, cation exchange capacity (CEC), and clay contents were greater at A2 site (35 cmol kg-1, 56%) while A3 site contained elevated levels of sand (29%) and CaCO3 (21%) due to variable soil surface erosion at different land use. The trace metal contents (Fe, Cu, Zn and Mn) were higher at A1 and A2 sites, but A3 and A4 sites showed a gradual decrease. The higher Fe, Cu, Zn and Mn contents in A1 and A2 sites could be attributed to variable rates of fertilizer and pesticides applications and limited surface erosion. |
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