梨杂交育种的最终目的是培育出高产、优质,易于栽培管理,为消费者欢迎,生产者乐于接受的新品种。而新品种的育成与其最佳亲本选配是分不开的。一个良好的亲本不仅要具有符合育种目的要求的特性,而且还必须具有将其优良特性遗传给后代的能力。只有亲本搭 The ultimate goal of pear hybrid breeding is to breed new varieties that are high yield, good quality, easy to cultivate and manage, welcomed by consumers and producers are willing to accept. The breeding of new varieties and their best parent matching are inseparable. A good parent must have not only the characteristics that meet the requirements of breeding purposes, but also the ability to pass on its fine traits to future generations. Only parents ride