Study on Sustainable Agricultural Structure Optimization Method Based on Multiobjective Optimization Algorithm

Table 1

The area of land types.

Classification	Covering area (km^2)	Proportion (%)
Woodland	3042.6	52
Farmland	1623.1	27.8
Towns and villages	628.7	10.8
Waters	421.7	7.2
Others	70.3	1.2