Effect of C/N Adjustment of Corn Stalk on Methane Production
Yanqin Wang · Shandong Agricultural Sciences · 2010
With the corn stalk as material,a simulation test was conducted to study the effects of C/N adjustment on methane production.The results indicated that the accumulative methane production,the daily mean methane production during steady methane producing period and the carbon conversion rate were all the maximum in the N1 treatment with C/N level of 27.0.With the decline of the C/N level,the beginning time of methane production delayed,the methane producing period shortened,the accumulative methane production decreased and the carbon conversion rate declined too.