论文部分内容阅读
春季是苹果树的发芽季节，由于顶芽产生抑制素物质，抑制了侧芽的正常萌发，可导致一些枝条出现光腿现象。为使侧芽正常萌发，在发芽前半月至一个月内进行刻芽，所刻芽在当年就能形成一部分花芽，可保证第二年的产量。其刻芽方法是：用钢锯条在芽正上方约2毫米处锯一下，深达木
Spring is the apple tree germination season, due to the top buds produce inhibin material, inhibiting the normal germination of lateral buds, can lead to some branches of light legs phenomenon. In order to normal lateral bud germination, in the first half of germination to a month of carving, the carved bud in that year will be able to form part of the flower buds, to ensure the second year of production. The method of carving is: Saw about 2 millimeters above the bud saw with a hacksaw blade, deep wood