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富士苹果是我国由日本引进的优良晚熟品种。目前正在我省盖县以南地区以及山东、河北等省推广。我县位于盖县以北,是发展富士的北部边界(一月份平均温度为-9.9～-11.4℃),富士苹果不能大量直接栽植。在发展富士苹果上,存在着如何解决抗寒越冬的问题。我们通过几年的实际调查和试验,初步认为利用高接换头可以克服富士苹果抗寒性差的弱点,它是我县大量发展富士品种的一条切实可行的途径。一、富士苹果在我县的冻害情况
Fuji apple is an excellent late maturing variety imported from Japan by China. Currently in the province south of Gai County and Shandong, Hebei and other provinces to promote. My county is located in the north of Gai County, Fuji is the development of the northern border (January average temperature of -9.9 ~ -11.4 ℃), Fuji Apple can not be a lot of direct planting. Fuji Apple in the development, there is how to solve the problem of winter overwinter. Through several years of actual investigation and experiments, we initially believe that the use of high interchangeable head can overcome the weakness of poor resistance Fuji Apple weakness, it is a substantial development of Fuji County, a practical way. First, Fuji Apple frozen in my county situation