The practical utility of this method was illustrated in an example of pig breeding population with overlapping generations. The selection response of this method was com-pared with standard QTL selection and conventional best linear unbiased prediction ( BLUP) selection. 用一个世代重叠的实际育种猪群的参数来评价该方法的选择效果,并和标准QTL选择和常规BLUP选择进行比较。