近年来,不少新建的苹果园,树龄已达7、8年甚至10多年,还没有开始结果。原因何在?如何使幼年苹果树适期结果,是大家所关心的问题。苹果幼树开始结果的适当年龄,随品种、砧木、地区等条件而不同,例如,“鸡冠”在3、4年生时开始结果,“金冠”、“青香蕉”、“美夏”、“元帅”等品种在4—6年生时开始结果,“国光”较晚,一般在7、8年生时开始结果。同一品种,嫁 In recent years, many newly-built apple orchards have reached an age of 7, 8 or even 10 years and have not yet begun to bear fruit. The reason why? How to make the young apple tree results, it is everyone’s concern. The appropriate age at which apple saplings begin to bear results varies with variety, rootstock, area, etc. For example, “Cockscomb” starts at the age of 3-4, “Golden Delicious”, “Green Banana” “Beautiful summer”, “marshal” and other varieties in 4-6 years when the start of the result, “Guoguang” later, usually at the beginning of the 7-8 year results. The same species, married