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目前,新建的山楂园普遍采用密植的方法,即株距1～1.5米,行距2～4米。这不仅充分地利用了光能,发挥群体结果优势,而且能促进树体早结果,使果园提早受益。随着树冠的扩展,逐步将临时植株去掉,使果园永久植株的株行距变为3×4米,可保持全园产量稳步上升。这种密植山楂树,在修剪时必须对临
At present, the newly-built hawthorn garden generally adopts the method of dense planting, that is, the spacing is 1 to 1.5 meters and the spacing is 2 to 4 meters. This not only makes full use of light energy, exert the advantages of colony results, but also promote early results of trees and benefit the orchards earlier. With the expansion of the canopy, the temporary plants are gradually removed to make the permanent row spacing of the orchards become 3 × 4 meters, which can keep the output of the whole garden steadily increasing. This densely populated hawthorn must be present when pruning