利用桃砧进行杏快速育苗已有较成功的经验,但利用杏砧进行杏快速培育大苗技术未见报道,因此,我们于一九九八至一九九九年利用杏砧进行了杏快速育苗试验,并取得了很好的效果。当年播种,当年嫁接,当年培育出优质大苗。苗高80cm以上,优质苗木占93.7%,平均苗高138cm,每亩产苗木一万余株。现就我们的做法简要总结如下。 There have been more successful experiences in using apricots for rapid breeding of apricots. However, rapid apricot breeding for apricots has not been reported yet. Therefore, in the period from 1998 to 1999, we used apricots to quickly grow apricots Test, and achieved good results. Seeding the same year, then grafted, then nurturing a high-quality seedlings. 80cm above seedling height, 93.7% of high-quality seedlings, the average height of 138cm, more than 10,000 strains of seedlings per acre. Now a brief summary of our approach is as follows.