Samples of CD and CH, each intriplicate, were analyzed to approximate the content of organic fraction present prior the start of the fermentation
process. The samples of CD were taken before the incubation of the basic substrate with inoculums at an average VS
value observed at 300.5 g VS · kg–1 CD, and organic dry matter content as much as 85.62 % of total dry matter. The
samples of CH were taken from the dried and granulated CH with an average value of VS at 0.892 g VS · g–1 driedgranulated
CH.