Biogas and Methane Yield from Rye Grass
Autor: | Tomáš Vítěz, Tomáš Koutný, Milan Geršl, Jan Kudělka, Nuttakan Nitayapat, Pavel Ryant, Stanislav Hejduk, Tomáš Lošák, Monika Vítězová, Jan Mareček |
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Jazyk: | angličtina |
Rok vydání: | 2015 |
Předmět: | |
Zdroj: | Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, Vol 63, Iss 1, Pp 143-146 (2015) |
Druh dokumentu: | article |
ISSN: | 1211-8516 2464-8310 |
DOI: | 10.11118/actaun201563010143 |
Popis: | Biogas production in the Czech Republic has expanded substantially, including marginal regions for maize cultivation. Therefore, there are increasingly sought materials that could partially replace maize silage, as a basic feedstock, while secure both biogas production and its quality.Two samples of rye grass (Lolium multiflorum var. westerwoldicum) silage with different solids content 21% and 15% were measured for biogas and methane yield. Rye grass silage with solid content of 15% reached an average specific biogas yield 0.431 m3·kg−1 of organic dry matter and an average specific methane yield 0.249 m3·kg−1 of organic dry matter. Rye grass silage with solid content 21% reached an average specific biogas yield 0.654 m3·kg−1 of organic dry matter and an average specific methane yield 0.399 m3·kg−1 of organic dry matter. |
Databáze: | Directory of Open Access Journals |
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