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美国俄勒冈州的园艺学家,最近研究出一种名叫“加热愈合法”的果树稼接新技术。用这种方法嫁接的梨、桃、苹果、李子等果树,都获得成功。他们通过试验发现,果树稼接的结合部位至少要在22℃的条件下才能愈合。他们利用加热管来产生热空气,在稼接部位进行恒温加热。
A horticulturalist in Oregon, USA, recently developed a new technology for harvesting fruit trees called the Heated Healing Method. In this way grafted pear, peach, apple, plum and other fruit trees, have been successful. They found through experimentation that the junctions of fruit trees should be healed at least at 22 ° C. They use the heating tube to generate hot air, heated at the junctions.