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Original scientific paper
https://doi.org/10.5513/JCEA01/22.1.2776

Sequestration potential of energy crop Miscanthus x giganteus cultivated in continental part of Croatia

Darija BILANDŽIJA ; University of Zagreb Faculty of Agriculture, Department of General Agronomy, Svetošimunska cesta 25, Zagreb, Croatia
Nikola BILANDŽIJA ; University of Zagreb Faculty of Agriculture, Department of Agricultural Engineering, Svetošimunska cesta 25, Zagreb, Croatia
Željka ZGORELEC ; University of Zagreb Faculty of Agriculture, Department of Agricultural Engineering, Svetošimunska cesta 25, Zagreb, Croatia

Fulltext: english, pdf (743 KB) pages 188-200 downloads: 55* cite
APA 6th Edition
BILANDŽIJA, D., BILANDŽIJA, N. & ZGORELEC, Ž. (2021). Sequestration potential of energy crop Miscanthus x giganteus cultivated in continental part of Croatia. Journal of Central European Agriculture, 22 (1), 188-200. https://doi.org/10.5513/JCEA01/22.1.2776
MLA 8th Edition
BILANDŽIJA, Darija, et al. "Sequestration potential of energy crop Miscanthus x giganteus cultivated in continental part of Croatia." Journal of Central European Agriculture, vol. 22, no. 1, 2021, pp. 188-200. https://doi.org/10.5513/JCEA01/22.1.2776. Accessed 30 Nov. 2021.
Chicago 17th Edition
BILANDŽIJA, Darija, Nikola BILANDŽIJA and Željka ZGORELEC. "Sequestration potential of energy crop Miscanthus x giganteus cultivated in continental part of Croatia." Journal of Central European Agriculture 22, no. 1 (2021): 188-200. https://doi.org/10.5513/JCEA01/22.1.2776
Harvard
BILANDŽIJA, D., BILANDŽIJA, N., and ZGORELEC, Ž. (2021). 'Sequestration potential of energy crop Miscanthus x giganteus cultivated in continental part of Croatia', Journal of Central European Agriculture, 22(1), pp. 188-200. https://doi.org/10.5513/JCEA01/22.1.2776
Vancouver
BILANDŽIJA D, BILANDŽIJA N, ZGORELEC Ž. Sequestration potential of energy crop Miscanthus x giganteus cultivated in continental part of Croatia. Journal of Central European Agriculture [Internet]. 2021 [cited 2021 November 30];22(1):188-200. https://doi.org/10.5513/JCEA01/22.1.2776
IEEE
D. BILANDŽIJA, N. BILANDŽIJA and Ž. ZGORELEC, "Sequestration potential of energy crop Miscanthus x giganteus cultivated in continental part of Croatia", Journal of Central European Agriculture, vol.22, no. 1, pp. 188-200, 2021. [Online]. https://doi.org/10.5513/JCEA01/22.1.2776

Abstracts
Miscanthus x giganteus is an energy crop relatively recently introduced into Croatia, that is suitable for cultivation on marginal or abandoned agriculturl land. Energy crops can contribute to climate change mitigation both by carbon sequestration into soil/plant pool and by substitution of fossil fuels. Therefore, the aim of this paper is to evaluate the impact of Miscanthus x giganteus cultivation on the environment by determination of soil and soil-plant system's carbon budget, as well as to estimate the sequestration potential of Miscanthus stand on abandoned agricultural land at national level. After the 3 years of Miscanthus cultivation, soil pH and K2O decreased, P2O5 increased and Ntot remained the same. Plant biomass increased from April, peaked in September, and decreased towards the spring harvest with harvested yield of 14.5 t/ha. Average soil respiration amounted 9.1 t/ha/y, and didn't show seasonal trend, or significant correlation to soil temperature and moisture. Estimated sequestration potentials of Miscanthus are 1.3 (soil system) and 2.0 (soilplant system) t/ha/y. The highest contribution to carbon gains and losses had r spectively preharvest losses and soil respiration. Between 704 520-3 251 600 t C could be sequestrated in soil/plant pool in Miscanthus lifespan if 5-15% of abandoned agricultural land would be converted to Miscanthus cultivation. Therefore, Miscanthus represents biological carbon sink due to great sequestration potential and additional fossil fuel replacement benefits.

Keywords
carbon budget; climate change mitigation; energy crops; Miscanthus x giganteus; sequestration potential; soil respiration

Hrčak ID: 254974

URI
https://hrcak.srce.hr/254974

[croatian]

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