magistrsko delo
Andi Špacapan (Author), Denis Stajnko (Mentor), Rok Mihelič (Co-mentor)

Abstract

V magistrskem delu smo preučili vpliv konvencionalne in ohranitvene pridelave na izpuste CO2, potencial globalnega segrevanja (GWP) in okoljski odtis. Poskus je bil izveden v severozahodnem delu Slovenije v dolini reke Pesnice v Mezgovcih ob Pesnici (težja tla) in Moškanjcih (lažja tla) na Ptujskem polju. S pomočjo programa SPIonWeb® smo izračunali, da je bil najmanjši okoljski odtis (16,44 m2/kg SS) pri pridelavi koruze za zrnje v sistemu ohranitvene pridelave v letu 2016 v Mezgovcih ob Pesnici. Največji okoljski odtis (97,35 m2/kg SS) je pustila pridelava ozimne oljne ogrščice v sistemu konvencionalne pridelave v Moškanjcih leta 2014. Ocenjeni izpusti CO2 in GWP so ravno tako pokazali, da je koruza za zrnje leta 2016 v sistemu ohranitvene pridelave povzročila najmanjše izpuste CO2 (0,06 kg CO2/kg SS) in GWP (0,11 kg CO2equ/kg SS). Največje izpuste je povzročila pridelava ozimne oljne ogrščice leta 2014 v Moškanjcih v sistemu konvencionalne pridelave (0,33 kg CO2/kg SS in 0,63 kg CO2equ/kg SS).

Keywords

okoljski odtis;CO2;potencial globalnega segrevanja;ohranitvena obdelava tal;konvencionalna obdelava tal;SPIonWeb;

Data

Language: Slovenian
Year of publishing:
Typology: 2.09 - Master's Thesis
Organization: UM FKBV - Faculty of Agriculture
Publisher: [A. Špacapan]
UDC: 631.51:502.3:504.7(043)=163.6
COBISS: 78572291 Link will open in a new window
Views: 309
Downloads: 29
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Other data

Secondary language: English
Secondary title: Ecological footprint of conventional and conservation tillage on light and heavy soils
Secondary abstract: In the master's thesis, we examined the impact of conventional and conservation production systems on CO2 emissions, potential global warming (GWP), and the ecological footprint. The experiment was carried out in the northwestern part of Slovenia in the valley of the river Pesnica in Mezgovci ob Pesnici (heavier soil) and Moškanjci (lighter soil) on Ptujsko polje. Using the SPIonWeb® software, we found out that the lowest ecological footprint (16.44 m2/kg DM) was in the production of maize for grain in the system of conservation production system in 2016 in Mezgovci ob Pesnici. The largest ecological footprint (97.35 m2/kg DM) was estimated in the production of winter rapeseed in the system of conventional production systems in Moškanjci in 2014. CO2 emissions and GWP also showed that maize for grain in the conservation production system in 2016 left the lowest emissions (0.06 kg CO2/kg DM and 0.11 kg CO2equ /kg DM). The largest emissions were left by the production of rapeseed in 2014 in Moškanjci with conventional production systems (0.33 kg CO2/kg DM and 0.63 kg CO2equ/kg DM).
Secondary keywords: ecological footprint;CO2;GWP;conservation tillage soil;conventional tillage soil;SPIonWeb;
Type (COBISS): Master's thesis/paper
Thesis comment: Univ. v Mariboru, Fak. za kmetijstvo in biosistemske vede
Pages: XIII, 80 str., [1] f. pril.
ID: 13358464