References

Alvarez, R. and G. Liden, 2009. Low temperature anaerobic digestion of mixtures of llama, cow and sheep manure for improved methane production. Biomass Bioenergy, 33: 527-533.
CrossRef  |  

Amon, T., B. Amon, V. Kryvoruchko, W. Zollitsch, K. Mayer and L. Gruber, 2007. Biogas production from maize and dairy cattle manure-Influence of biomass composition on the methane yield. Agric. Ecosyst. Environ., 118: 173-182.
CrossRef  |  

Amon, T., V. Kryvoruchko and B. Amon, 2011. Methane production from maize, grassland and animal manures through anaerobic digestion. http://www.ramiran.net/doc04/Proceedings%2004/T_Amon.pdf.

Banik, S. and R. Nandi, 2004. Effect of supplementation of rice straw with biogas residual slurry manure on the yield, protein and mineral contents of oyster mushroom. Ind. Crops Prod., 20: 311-319.
CrossRef  |  

Chynoweth, D.P., C.E. Turick, J.M. Owens, D.E. Jerger and M.W. Peck, 1993. Biochemical methane potential of biomass and waste feedstocks. Biomass Bioenergy, 5: 95-111.
CrossRef  |  

Dubrovskis, V., A. Adamovics and I. Plume, 2009. Biogas production from reed canary grass and silage of mixed oats and barley. Proceedings of the International Scientific Conference: Engineering for Rural Development, Volume 8, May 28-29, 2009, Jelgava, pp: 243-246.

Gunaseelan, N.V., 1997. Anaerobic digestion of biomass for methane production: A review. Biomass Bioenergy, 13: 83-114.
CrossRef  |  

Heiermann, M. and M. Plochl, 2012. Crops-a big potential for biogas production. http://www2.atb-potsdam.de/Hauptseite-deutsch/Institut/Abteilungen/Abt2/Mitarbeiter/mheiermann/publikation/WREC_Denver_HEIERMANN_PLOECHL_paper.pdf.

Heiermann, M., M. Ploechl, B. Linke, H. Schelle and C. Herrmann, 2009. Biogas crops-part I: Specifications and suitability of field crops for anaerobic digestion. Agric. Eng. Int. CIGR J., Vol.9.

Horwitz, W. and AOACI, 2000. Official Methods of Analysis of AOAC International. 17th Edn., AOAC International, Rockville, Maryland, ISBN: 9780935584677, Pages: 2200.

Madigan, M.T., J.M. Martinko and J. Parker, 2000. Brock Mikrobiologie.[Brock Microbiology]. Springer-Verlag, Heidelberg, Germany.

SAS, 2012. JMP Software. SAS Institute Inc., Cary, North Carolina, USA.

Satyanarayan, S., P. Murkute, Ramakant, 2008. Biogas production enhancement by Brassica compestries amendment in cattle dung digesters. Biomass Bioenergy, 32: 210-215.
CrossRef  |  

Tong, X., L.H. Smith and P.L. McCarty, 1990. Methane fermentation of selected lignocellulosic materials. Biomass, 21: 239-255.
CrossRef  |  

Weiland, P., 2001. Stand und Perspektiven der Biogasnutzung Und-Erzeugung in Deutschland.[Status and Prospects of Biogas Use and Production in Germany]. In: Energetische Nutzung Von Biogas: Stand der Technik und Optimierungspotential, Fachagentur Nachwachsender Rohstoffe e.V., (Ed.). Vol. 15, FNR., Gulzow, Germany, pp: 8-27.

Weiland, P., 2003. Production and energetic use of biogas from energy crops and wastes in Germany. Applied Biochem. Biotechnol., 109: 263-274.
CrossRef  |