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为了提高我县大杏扁的产量,我们于1987-1991年,对我县卧佛寺乡等地的万余株山杏进行高接换头,高接的品种为龙王帽和一窝峰,已取得了良好效果。在高接过程中,对高接技术做了一些小试验,也做了许多调查,取得了一些经验,现简介如下。1 接穗的采集冬剪时,在生长健壮、丰产、无病虫害的母树上剪取一年生发育良好的枝条做接穗,并及早砂藏,春季嫁接时取出。2 嫁接时期自4月1日至5月10日,进行了不同时期(每隔10天一次)的高接,结果
In order to improve the production of apricot apricot in our county, in 1987-1991, we carried out the high exhumation of more than 10,000 apricot trees in our county, such as the Temple of the Reclining Buddha. Achieved good results. In the high access process, the high access technology to do some small trials, also made a lot of surveys, made some experience, are summarized below. 1 scion collection Winter shear, in the growth of robust, high yield, no pests and diseases of the mother tree cut annual well-developed branches scion, and early sand storage, remove the spring grafting. 2 grafting period from April 1 to May 10, carried out in different periods (once every 10 days) of the high, the results