为促进板栗生产的发展,解决现有板栗产量低、收益慢的主要矛盾,我们几年来在喀左县白塔子公社小马架窝卜大队栗园,初步摸到对栗树采取整形、修剪等技术措施,可以提高产量。现介绍如下,供生产参考。一、板栗的树形结构通过观察,认为主干疏层形、自然开心形和五主技分二层是比较丰产树形。 In order to promote the development of chestnut production and solve the major contradictions of low yield and slow return of chestnut production, we have initially touched the chestnut tree by plastic surgery and pruning Technical measures can increase production. Now introduced as follows, for the production of reference. First, the chestnut tree structure Through observation, that the main sparse layer shape, natural happy shape and five main skill points two layers is more productive tree.