Table 2 Statistics of the saline–alkali land area and NEG of sweet sorghum-based ethanol of each county and district
Name | Saline–alkali land area (km2) | NEG (106 MJ) | Average NEG (106 MJ/ km2) |
|---|---|---|---|
Guangrao County | 770 | 937.20 | 1.22 |
Dongying District | 489 | 600.67 | 1.23 |
Lijin County | 890 | 1084.83 | 1.22 |
Kenli District | 1143 | 1331.11 | 1.16 |
Hekou District | 969 | 1066.28 | 1.10 |
Summary | 4261 | 5020.10 | 1.18 |