山杏是绿化荒山荒坡的理想经济树种,它的种子杏核,若是不加处理就种在山上,要等两年才能发芽出土。下面介绍两种种子处理方法,经过这两种方法处理过的种子,播种后当年可出土。一是春季播种前,先把杏核放在摄氏九十度的热水中浸泡十五分钟,捞出后放进温水中浸泡十天后,用清水砂子拌种,经十五天就会发芽,即可播种。二是春季播种时,把杏核用摄氏一百度的开水浸泡三分钟,马上捞出晾一 Prunus armeniaca is an ideal economic tree species for green barren hills and slopes. Its seeds, apricot kernels, planted in the mountains without treatment will have to wait for two years to germinate. The following describes two kinds of seed treatment methods, after these two methods of treatment of seeds, unearthed that year after sowing. First, before sowing in spring, put the apricot kernel in ninety degrees Celsius hot water soak for fifteen minutes, remove and put into warm water soak for ten days, with clear water sand seed dressing, will germinate after fifteen days, Can sow. Second, when sowing in spring, the apricot kernel with a hundred degrees Celsius soaked in boiling water for three minutes, immediately remove and dry a