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Available nitrogen in the surface mineral layer of Serbian forest soils
dc.creator | Dželetović, Željko | |
dc.creator | Pivić, Radmila | |
dc.creator | Djurović, Nevenka | |
dc.date.accessioned | 2020-12-17T19:56:48Z | |
dc.date.available | 2020-12-17T19:56:48Z | |
dc.date.issued | 2011 | |
dc.identifier.issn | 1212-4834 | |
dc.identifier.uri | http://aspace.agrif.bg.ac.rs/handle/123456789/2417 | |
dc.description.abstract | Based on a greenhouse experiment, we evaluated nitrogen availability in the surface mineral layer of soil under various deciduous forest stands by analysing the following soil characteristics: total organic C, total N, initial content of easily available N inorganic forms, mineralized N content obtained by aerobic and anaerobic incubations and A-value. The experiment was performed on a test plant and through the application of urea enriched with 5.4% 15N. The studied forest soils are characterized by high mineralization intensity and high N availability indices. Aerobic incubation appears to be the most appropriate method for evaluating the available N content. The amounts of mineralized and nitrified N, obtained by aerobic incubation, with subtraction of the initial content of available mineral N forms are in correlation (P ≤ 0.05) with total organic C content (r = 0.916) and total soil N (r = 0.903) while the correlation with the C/N ratio is poor (r = 0.645). | en |
dc.publisher | Czech Academy of Agricultural Sciences | |
dc.rights | openAccess | |
dc.source | Journal of Forest Science | |
dc.subject | A-value | en |
dc.subject | C/N ratio | en |
dc.subject | Total organic C | en |
dc.subject | Total soil N | en |
dc.title | Available nitrogen in the surface mineral layer of Serbian forest soils | en |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 140 | |
dc.citation.issue | 4 | |
dc.citation.other | 57(4): 131-140 | |
dc.citation.spage | 131 | |
dc.citation.volume | 57 | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_agrospace_2417 | |
dc.identifier.scopus | 2-s2.0-79956139629 | |
dc.type.version | publishedVersion |
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