分析表明,当粘质土壤相对含水量为75％～85％、壤土为70％～80％时,最有利种株开花结实,种球发芽率也高;一般中等肥力的田块于3月初亩施纯氮4～6kg、P_2O_53.5～5kg,结合初花期喷硼、锰等微量元素,可获高发芽率种子。果枝收割后经晾晒1～2天脱粒,在同等条件下种球平均发芽率比直接脱粒高5％～12％;机械脱粒较其它方法脱粒,色泽好、发芽率高。文章还探讨了果枚堆垛及种球晾晒、保贮过程中影响发芽率的关键因素及相应措施。 The analysis showed that when the relative moisture content of clayey soil was 75% -85% and the loamy soil was 70% -80%, the most favorable species were flowering and seed germination rate was also high. Generally, moderately fertile plots in early March Applied nitrogen 4 ~ 6kg, P_2O_53.5 ~ 5kg, combined with early flowering boron, manganese and other trace elements, can be high germination rate of seeds. After harvesting the fruit branches for 1 to 2 days, the average germination rate of the bulbs is 5% to 12% higher than that of the direct ones under the same conditions. The mechanical threshing is threshed compared with other methods, and the color is good and the germination rate is high. The paper also discusses the key factors that affect the germination rate and the corresponding measures during the stacking of pomes and drying of the bulbs.