“苏油１号”是江苏太湖地区农科所选育的双低常规甘蓝型优质油菜，具有丰产稳产性好、生育期适中、抗逆性强等特点。１９９９年８月经江苏省农作物品种审定委员会审定通过并命名。为更好地发挥该品种的增产潜力，我们于１９９８～１９９９年度设计了密度、施氮量及肥料运筹三 “Suyou 1” is a low-yielding conventional high-quality Brassica napus bred by the Agricultural Science Institute of Taihu Lake in Jiangsu Province. It has the characteristics of high and stable yield, moderate growth period and strong resistance. August 1999 by the Jiangsu Provincial Crop Variety Approval Committee approved and named. In order to give full play to the variety of yield potential, we in 1998 to 1999 the design of the density, nitrogen fertilizer and fertilizer operation three