1　前言元葱又称洋葱、玉葱、葱头等 ,属百合科葱属 ,为 2～3年生草本植物。原产中亚和地中海沿岸 ,以肥大的肉质鳞茎为产品。 2 0世纪初元葱传入我国 ,先在南方沿海地区种植 ,逐渐传到北方。 1 997年我们黑龙江省鸡西地区试种成功 ,并且面积逐年扩大 ,并选育出了更适合鸡东地 1 Introduction Green onion, also known as onion, jade onion, onion, etc., is a liliaceae Allium is a 2 to 3-year-old herbs. Originated in Central Asia and the Mediterranean coast, with hypertrophic meat bulbs for the product. Yuanchuan introduced into our country in the early 20th century, first planted in the southern coastal areas, and gradually spread to the north. In 1997, we succeeded in trial planting in Jixi, Heilongjiang Province, and expanded its area year by year.