The highest yield per plant and protein content in seed reached the highest values in P150 treatment for HPV and MV, and in P75 treatment for HOV.

• 高蛋白品种和中间型品种P150处理单株产量和子粒蛋白质含量最高，高油品种P75处理单株产量和子粒蛋白质含量最高。