一、轮选亲本选配问题选用适当亲本，合理配制组合是杂交育种工作成败的关键。轮回选择亲本的选配也不例外。在某种意义上说，甚至更为重要。因为轮回选择所用的亲本较多，既利用分离重组规律，也利用基因加性效应，创造超亲性状的重组体。基础群体是要多亲本通过多年个体间随 First, the election of the rotation of the parent selection of the appropriate parent selection, reasonable combination is the key to the success of hybrid breeding. Reincarnation of choice of parents is no exception. In a sense, even more important. Because the reincarnation selection used more parents, both using the law of separation and recombination, but also the use of gene additive effect, to create super-parent trait recombinant. The basic group is to be more than the parent through many years with individuals