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以弯代前是指在常规修剪时该定干的剪截都位不剪，而把该都位以上的枝干用绳子拉至与地面平行（即将该段枝干拉平）。这种做法可使苹果幼树多发枝，早成形，早丰产，但生产上运用此项技术中往往出现一些问题。1苗木的适宜粗度，嫁接口以上10厘米处的主干粗度（直径）在0、5厘米
To bend the pre-generation means that in the normal pruning of the cut when the cut is not all bits, and the more than the branches are pulled with a rope parallel to the ground (that is, the level of branches leveled). This approach can make apple young shoots, early forming, early bumper crop, but the production of the use of this technology often appear some problems. 1 the appropriate thickness of seedlings, grafting 10 cm above the trunk thickness (diameter) at 0,5 cm