[Retracted] Energy Efficient Utilization toward Rural Biomass Waste by Straw Biogas Engineering

Table 2

Comparison of results of different data set before and after using optimization (data set 2).

	Set 1	Set 2	Set 3	Set 4
Before	0.6657	0.5657	0.5786	0.6556
After	0.7324	0.6567	0.6454	0.7054