连葱３号系连云港市大麦品种改良中心１９９３年从日本引进的洋葱材料中经系统选育，于１９９６年育成的洋葱新品种，１９９４年４月经连云港市农作物品种审定小组审定通过，定名为连葱３号。该品种株高７０ｃｍ左右，有管状叶９～１１枚，深绿色，叶面有蜡粉，鳞茎圆球形，纵 Lian Onong No.3 Lianyungang Barley Variety Improvement Center The onion variety newly raised in 1996 from onion materials introduced from Japan in 1993 was approved by the Lianyungang Crop Variety Certification Team in April 1994 and was named as " Onion 3. The plant height of about 70cm, with tubular leaves 9 to 11, dark green, leaves with wax, bulb spherical, longitudinal