“…The following form is used to cumulate potential of the gross potential of residue in each hectare [13,14]: (1) where (CR)i is the amount of crop residues of ith crop in ton/hectare, (RPR)i the RPR of the ith crop and (PrC)i the yield of crop production in ton/hectare. The all of field residues cannot be recoverable and utilized as an energy source, because percentage of field residues of a crop to be recycled onto the land depends upon the specific local climatic and soil conditions or use for domestic purposes, animal fodder, etc [12,14]. Up to now, in Shodirwan, agriculture residues are not being used for energy generation in any case but only for animal feed and produce alcohol and MDF (medium density fibreboard) in Imam Khomeini agro-industry and most of them is burned by farmers in the field.…”