澳大利亚园艺学家已发明了一种用扦条廉价生产果树的新方法。由扦条所培育的果树能在18个月内生产水果。迄今,维多利亚灌溉研究所的园艺学家已采用这种新方法生产桃子、李子和梨等果树。此外,他们正在研究其他类型的果树,包括苹 Australian horticulturists have invented a new method of producing fruit trees cheaply with sticks. Fruit trees grown by the sticks can produce fruit within 18 months. To date, horticulturalists at the Victoria Irrigation Institute have used this new method to produce fruit trees such as peaches, plums and pears. In addition, they are studying other types of fruit trees, including apple