Appropriate areas to cultivation in the Chao Phraya basin There are 6398755 acres 69.24 percent of all farmland or 49.88 percent of total watershed area (an area of 12827135 Rai-basin)
Area suitable for cultivation in the Chao Phraya River has 6,398,755 hectares of farmland, representing 69.24 percent or 49.88 percent of the watershed area. (A watershed 12,827,135 acres).
Suitable areas for planting in the Chao Phraya River Basin, is 6 398 755 Rai, the percentage of 69.24 of area agriculture all or 49.88 percent of the area of watershed. (12 827 basin, 135, RAI).