Similarity of distribution characteristics between agriculture and Asian monsoon rice fields

Asian monsoon paddy field agriculture is mainly distributed in tropical, subtropical and temperate monsoon climate zones, with sufficient high temperature and heat all year round or in summer; Most of them are concentrated in areas with annual precipitation above 800 mm, with abundant precipitation, rain and heat in the same period, sufficient water sources and convenient irrigation.

Mainly concentrated in plains, basins and hilly areas, with flat terrain, deep soil layer and fertile soil.