Table 2 The area of the primary distribution area provinces (×104 km2.
Province | Poorly suitable | Moderately suitable | Highly suitable |
---|---|---|---|
Gansu | 2.28 | 2.38 | 12.95 |
Henan | 4.77 | 3.98 | 4.37 |
shaanxi | 1.36 | 3.64 | 9.95 |
Ningxia | 0.35 | 0.45 | 1.51 |
Xinjiang | 3.03 | 1.70 | 1.18 |
Sichuan | 10.51 | 4.10 | 2.27 |
Qinghai | 2.29 | 0.88 | 1.05 |