Majiayao Culture, Caiyuan Culture and Qijia Culture of New Stone Age, an extension of Agriculture in Ningxia, are a Loess Plateau product of Yangshao Culture in its west movement.

• 新石器时代的马家窑文化、菜园文化和齐家文化体现了农业文明在宁夏的延伸,是仰韶文化西进过程中黄土高原化的产物。