甜菜为—最古老作物,其野生类型至今仍广泛分布在自然界,它们对风土条件要求不苛,从海拔数米至2,500米的高山和沿海,从年降雨量170—l,000毫米的环境都有分布。占据地理面积辽阔,自东南伸延至西北,界于南纬8°至北纬60°之间,包括印度、中亚细亚、前亚细亚、地中海、以及非洲和欧洲的大西洋沿岸地带。 Beet is the oldest crop and its wild types are still widely distributed in nature to the present. They are not terribly demanding on terroir, ranging from a few meters above sea level to 2,500 meters above sea level and along the coast from an annual rainfall of 170-1,000 mm There is distribution. Occupying a vast geographical area, it extends from the southeast to the northwest, between 8 ° N and 60 ° N. It includes India, Central Asia, Asia, the Mediterranean, and the Atlantic coasts of Africa and Europe.