Soil respiration of wheat, maize, and barley in continental Croatia

Bhandari, Dija

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

Cite this document

APA 6th Edition

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

MLA 8th Edition

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

Chicago 17th Edition

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

Harvard

Bhandari, D. (2024). 'Soil respiration of wheat, maize, and barley in continental Croatia', Master's thesis, University of Zagreb, Faculty of Agriculture, accessed 13 September 2024, https://urn.nsk.hr/urn:nbn:hr:204:645552

Vancouver

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 September 13] Available at: https://urn.nsk.hr/urn:nbn:hr:204:645552

IEEE

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

Cite this item: https://urn.nsk.hr/urn:nbn:hr:204:645552

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Metadata

Title	Soil respiration of wheat, maize, and barley in continental Croatia
Title (croatian)	Disanje tla pšenice, kukuruza i ječma u kontinentalnoj Hrvatskoj
Author	Dija Bhandari
Mentor	Darija Bilandžija (mentor)
Mentor	Theresa Reinhardt Piskackova https://orcid.org/0000-0002-2659-069X (komentor)
Committee member	Darija Bilandžija (predsjednik povjerenstva)
Committee member	Theresa Reinhardt Piskackova https://orcid.org/0000-0002-2659-069X (član povjerenstva)
Committee member	Aleksandra Bensa (član povjerenstva)
Committee member	Željka Zgorelec (član povjerenstva)
Granter	University of Zagreb Faculty of Agriculture (General Agronomy) Zagreb
Defense date and country	2024-08-21, 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)
Language	english
URN:NBN	urn:nbn:hr:204:645552
Study programme	Title: 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 resource	Text
File origin	Born digital
Access conditions	Access restricted to students and staff of home institution
Terms of use
Repository	Repository Faculty of Agriculture University of Zagreb
Created on	2024-09-04 08:56:59