利用冬小麦和其他早熟作物之后的剩余生育季节复种油用向日葵（简称油葵、卜同），是发展新兴油料作物的必然趋势和方向，也是解决麦、棉、油争地矛盾的有效途径。经1995－1997年实施“夏播油葵引种及配套栽培技术推广”项目，使油葵发展成为当地的主要油料作物，累计推广面积 The use of sunflower (referred to as oil sunflower and Bu Tong) for the rest of the growing season after winter wheat and other early-maturing crops is the inevitable trend and direction for the development of new oilseed crops. It is also an effective way to resolve the contradictions between wheat, cotton and oil. From 1995 to 1997, the project “Introduction of Summer Sowing Oil Sunflower and Promotion of Supporting Cultivation Techniques” was implemented to develop oil sunflower into a major oilseed crop in the region. The cumulative area of ​​promotion