prikaz prve stranice dokumenta Soil respiration of wheat, maize, and barley in continental Croatia
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master's thesis
Soil respiration of wheat, maize, and barley in continental Croatia
Zagreb: University of Zagreb, Faculty of Agriculture, 2024. urn:nbn:hr:204:645552
Bhandari, Dija
University of Zagreb
Faculty of Agriculture
General Agronomy

Institutional repository: Repository Faculty of Agriculture University of Zagreb

Cite this document

Bhandari, D. (2024). Soil respiration of wheat, maize, and barley in continental Croatia (Master's thesis). Zagreb: University of Zagreb, Faculty of Agriculture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:204:645552

Bhandari, Dija. "Soil respiration of wheat, maize, and barley in continental Croatia." Master's thesis, University of Zagreb, Faculty of Agriculture, 2024. https://urn.nsk.hr/urn:nbn:hr:204:645552

Bhandari, Dija. "Soil respiration of wheat, maize, and barley in continental Croatia." Master's thesis, University of Zagreb, Faculty of Agriculture, 2024. https://urn.nsk.hr/urn:nbn:hr:204:645552

Bhandari, D. (2024). 'Soil respiration of wheat, maize, and barley in continental Croatia', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 19 October 2024, https://urn.nsk.hr/urn:nbn:hr:204:645552

Bhandari D. Soil respiration of wheat, maize, and barley in continental Croatia [Master's thesis]. Zagreb: University of Zagreb, Faculty of Agriculture; 2024 [cited 2024 October 19] Available at: https://urn.nsk.hr/urn:nbn:hr:204:645552

D. Bhandari, "Soil respiration of wheat, maize, and barley in continental Croatia", Master's thesis, University of Zagreb, Faculty of Agriculture, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:204:645552

Metadata
TitleSoil respiration of wheat, maize, and barley in continental Croatia
Title (croatian)Disanje tla pšenice, kukuruza i ječma u kontinentalnoj Hrvatskoj
AuthorDija Bhandari
MentorDarija Bilandžija (mentor)
MentorTheresa Reinhardt Piskackova https://orcid.org/0000-0002-2659-069X (komentor)
Committee memberDarija Bilandžija (predsjednik povjerenstva)
Committee memberTheresa Reinhardt Piskackova https://orcid.org/0000-0002-2659-069X (član povjerenstva)
Committee memberAleksandra Bensa (član povjerenstva)
Committee memberŽeljka Zgorelec (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Agriculture
(General Agronomy)
Zagreb
Defense date and country2024-08-21, Croatia
Scientific / art field,
discipline and subdiscipline		BIOTECHNICAL SCIENCES
Agronomy
Abstract
Soil respiration (Rs) in croplands is of primary importance in understanding C cycle mechanism and C balance of agroecosystem. This study aims to examine the Rs in three predominant crops in continental Croatia: maize, wheat and barley. The study was conducted at the experimental station of Agricultural Institute Osijek during the growing season 2021/2022. Rs was determined by in situ closed static chamber method. The study found that crop type plays a prominent role in dynamics of Rs, while temperature and moisture could play limiting roles. Significant temporal variation of Rs between months was found and was in the range of 8.07 - 23.5; 8.27 - 41.02 and 7.09 - 33.66 kg C – CO2 ha-1 day-1 in wheat, barley and maize respectively. Mean seasonal Rs for wheat, barley and maize was respectively 14.73, 19.64 and 12.72 kg C – CO2 ha-1 day-1. Cropped fields had 2-3 times higher Rs than no vegetation/fallow, which indicated the importance of autotrophic respiration in cropped fields.
Abstract (croatian)
Disanje tla (Rs) na obradivim površinama je od primarne važnosti za razumijevanje mehanizma kruženja i bilance ugljika agroekosustava. Ovo istraživanje ima za cilj istražiti disanje tla kod tri najzastupljenije žitarice u kontinentalnoj Hrvatskoj: kukuruzu, pšenici i ječmu, te njegovu sezonsku varijaciju. Istraživanje je provedeno na pokusnim površinama Poljoprivrednog instituta Osijek tijekom vegetacijske sezone 2021./2022. Disanje tla je utvrđeno in situ metodom zatvorenih statičkih komora. Istraživanjem je utvrđeno kako vrsta usjeva ima istaknutu ulogu u dinamici disanja tla, dok temperatura i vlaga tla mogu biti ograničavajući čimbenici. Istraživanjem je utvrđena značajna sezonska varijabilnost disanja tla koje se kretalo u rasponu 8,07 – 23,5; 8,27 – 41,02 i 7,09 – 33,66 kg C – CO2 ha-1 dan-1 za pšenicu, ječam i kukuruz redom. Prosječno sezonsko disanje tla za pšenicu, ječam i kukuruz iznosi redom 14,73; 19,64 i 12,72 kg C – CO2 ha-1 dan-1. Disanje tla je na površinama pod usjevom bilo 2-3 puta veće u odnosu na površine bez vegetacije/crni ugar, što ukazuje na važan doprinos autotrofnog disanja.
Keywords
Keywords (croatian)
Languageenglish
URN:NBNurn:nbn:hr:204:645552
Study programmeTitle: Sustainability in Agriculture, Food Production and Food Technology in the Danube Region
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka agronomije (magistar/magistra inženjer/inženjerka agronomije)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2024-09-04 08:56:59