随着非公有制林业的发展,广大群众造林、育林的积极性空前高涨。但他们大多缺乏抚育管理经验,急需掌握树木修枝技术。那么,怎样修枝好呢? 1、修枝的季节修枝在晚秋和早春树木休眠期都可以进行。因为这时树液停止流动或尚未流动,不影响生长,而且能减少木材变色现象。早春修枝后,很快进入生长季节,切口容易愈合。实践证明,早春修枝比晚秋修枝效果更好。有些萌芽力很强的树种,如刺槐、杨树、柳树、白榆等宜在生长季节修枝,以免冬春修枝后,从切口处大量萌生枝条,影响干形。有些阔叶树种,如枫杨、核桃等,冬春修枝伤流严重,宜在树木生长旺盛季节修枝,伤流会很快停止。 With the development of non-public ownership forestry, the enthusiasm of the broad masses of afforestation and afforestation is unprecedentedly higher. However, most of them lack the experience of nurturing management and urgently need to master tree pruning techniques. So, how good pruning? 1, the pruning of the season pruning in the late autumn and early spring trees can be dormant. Because then stop the flow of liquid or tree has not flowed, does not affect the growth, but also reduce the discoloration of wood. After pruning in early spring, it quickly enters the growing season and the incision is easy to heal. Practice has proved that pruning in early spring than late autumn pruning effect is better. Some sprouting strong species, such as acacia, poplar, willow, elm and other appropriate pruning in the growing season, so winter pruning, pruning branches from a large number of branches, affecting the dry shape. Some broad-leaved species, such as maple, walnut, etc., winter and spring pruning serious wounds should be pruned in the vigorous season of trees, wounds will soon stop.