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近几年来,由于密植苹果园的发展,纺锤树形大量采用,对改革传统的管理方法,促进早果丰产和生产优质果起了很大作用。但这种
In recent years, due to the development of densely populated apple orchards, the extensive use of spindles has played a significant role in reforming the traditional management methods, promoting early harvest and producing high quality fruits. But this