Trait stacking strategy for corn introgression

A method is provided to decrease the time required to introgress three or more desired traits from donor plant lines into an elite plant background. The method comprises crossing two donor plants, wherein the donor plants have each been backcrossed to have a high recurrent parent percentage and share one desired locus to be introgressed into the elite plant background. 提供了种方法来减少将3个或更多个期望性状从供体植物系渗入优良植物背景中所需的时间。该方法包括杂交两个供体植物，其中每个供体植物已经被回交从而具有高的轮回亲本百分比，并共有个待渗入到优良植物背景内的期望基因座。