Evaluation of productivity of cereals and Jerusalem artichoke to be used for biogas depending on the level of nitrogen fertilization
PBN-AR
Instytucja
Instytut Uprawy Nawożenia i Gleboznawstwa - Państwowy Instytut Badawczy
Informacje podstawowe
Główny język publikacji
en
Czasopismo
Polish Journal of Agronomy (10pkt w roku publikacji)
ISSN
2081-2787
EISSN
Wydawca
Instytut Uprawy Nawożenia i Gleboznawstwa - Państwowy Instytut Badawczy
DOI
Rok publikacji
2017
Numer zeszytu
31
Strony od-do
75-84
Numer tomu
Identyfikator DOI
Liczba arkuszy
Autorzy
Pozostali autorzy
+ 1
Słowa kluczowe
en
productivity
biogas
rye
triticale
Jerusalem artichoke
Streszczenia
Język
en
Treść
Development of renewable energy can multiply the demand for agricultural raw materials used for energy purposes. Independent estimates indicate that biogas produced from agricultural substrates would be one of the major energy carriers. Therefore, the paper presents the results of the research on the assessment of yield and productivity of biogas from rye, triticale and Jerusalem artichoke cultivated on sandy soil at different levels of nitrogen fertilization. The field experiment was conducted in 2008–2010 at the Experimental Station IUNG-PIB (N: 51°27′59.98″ E: 21°39′44.28″) in a randomized complete block design “split-plot”, in four replications. The results indicate that the largest biogas and methane yield from 1 kg of dry organic matter was characteristic for the silage from the first swath of Jerusalem artichoke and rye, while the smallest was found in the silage of the second swath of Jerusalem artichoke. The largest biogas and methane production from one hectare can be obtained from rye harvested at milky-wax maturity. In the next years the highest biogas and methane production was obtained from the cultivation of Jerusalem artichoke in two swaths. The lowest production of biogas and methane were obtained from the cultivation of triticale.
Cechy publikacji
Ekologia
Agronomia
Ecology
Agronomy
Original article
Original article presents the results of original research or experiment.
Oryginalny artykuł naukowy
Oryginalny artykuł naukowy przedstawia rezultaty oryginalnych badań naukowych lub eksperymentu.
Inne
System-identifier
PBN-R:871225