Naslov
Theoretical Estimation of Biomethane Production from Miscanthus × giganteus in Croatia

Autori
Bilandžija, Nikola ; Voća, Neven ; Jurišić, Vanja ; Leto, Josip ; Matin, Ana ; Grubor, Mateja ; Krička, Tajana

Izvornik
ACS. Agriculturae conspectus scientificus (1331-7768) 81 (2016), 4; 225-230

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
biogas, biomass, energy crop, energy production, potential

Sažetak
Although grass Miscanthus × giganteus biomass is currently used mostly as a raw material for direct combustion, an increasing consideration is now given to its potential use in production of biogas, namely biomethane. Th e aim of this paper is to determine the yield of dry-matter (DM) and organic dry matter (oDM) from the crop Miscanthus × giganteus in three diff erent harvest times and at three diff erent locations, and, based on these values, to calculate the biomethane yield on the abandoned agricultural surfaces in Croatia. Th e investigations which were conducted for this purpose determined the average values of dry matter yield (24.77 t/ha) and organic dry matter yield (24.11 oDM/ha) as well as the biomethane yield of 5976 Nm3/ha. In relation to total natural gas consumption and percentage of the abandoned agricultural land, Croatia could replace between 1.6% to 4.8% of the consumed natural gas by introducing Miscanthus × giganteus grass on 5% to 15% of the abandoned agricultural lands in three of its counties (Sisačko-moslavačka, Karlovačka and Ličko- senjska).

Izvorni jezik
Engleski

Znanstvena područja
Poljoprivreda (agronomija)

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