In order to discuss the effect of pear parent selection and crosses on the F₁early-bearing ability, hopingfor providing the theory basis for parent selection and crosses of pear crossbreeding in our country, the fruit-bearingage of hybrid progenies of 7 hybrid combinations was investigated and statistic analyzed. The results showed that F₁ progenies of multiple hybrid combinations bear fruit at 4 years old, but the proportion is low and less than 5.0%.However, F₁ progenies of Daxiangshui×Mili pear and Xiaoxiangshui×Mili pear bear fruit at 5 years old. At 8 yearsold, the fruit-bearing rate of F₁ progenies are all less than 50.0% except Xiaoxiangshui×Yali pear, which indicatedthat fruit evaluation completion of one pear hybrid combination in cold region needs at least 10 years. The fruit-bearing age of F₁ progenies is not qualitative dominant-recessive relationship and shows a continuous variation, andit belongs to quantitative character and under polygenic control. The early-bearing（short vegetative phase） parentscan produce early bearing seedlings, while the late-bearing（long vegetative phase） parents produce the late bearingseedlings too. The heritability of early-bearing ability of paternal parent to their F₁ progenies is: Yali pear ＞ Milipear ＞ Cili pear, and of three maternal parent is: Apple-pear ＞ Xiaoxiangshui ＞ Daxiangshui.