进行合理的疏果,既能防治隔年结果,又可增大果实、提高风味和色泽、促进枝条生长和根系发育,减少六月落果等,是保证苹果稳产优质的一项极为重要的工作。疏果的程度疏果的程度随品种和树势而异,地区之间亦有差别,本文以青森县为例。 It is an extremely important task to ensure the stable and high quality of the apple by carrying out reasonable fruit thinning, which can prevent and cure the result of next year, increase the fruit, improve the flavor and color, promote the growth of the branch and the development of the root system, and reduce the falling fruit in June. The degree of fruit thinning The degree of fruit thinning varies with species and tree species, there are also differences between regions, this paper takes Aomori as an example.