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英语翻译One result of pruning is that an open wound is left on t

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/07/17 18:46:04
英语翻译
One result of pruning is that an open wound is left on the tree and this provides an easy entry for disease,but it is a wound that will heal.Often there is a race between the healing and the disease as to whether the tree will live or die,so that there is a period when the tree is at risk.It should be the aim of every gardener to reduce that risk of death as far as possible.It is essential to make the area which has been pruned smooth and clean,for healing will be slowed down by roughness.You should allow the cut surface to dry for a few hours and then paint it with one of the substances available from garden shops produced especially for this purpose.Pruning is usually done in winter,for then you can see the shape of the tree clearly without interference from the leaves and it is very unlikely that the cuts you make will bleed.If this does happen,it is,of course,impossible to paint them properly
修剪的结果是创口留在树上并暴露在外部,这就给病毒的进入提供了便利,但是创口也会自主愈合.树木通常在自愈和死亡间挣扎着,所以树木有一段危险的时期.尽全力去减少树木死亡的风险是每个园丁的责任.确保未修剪的部分光滑整洁是最基本的要求,因为粗糙的表面会减缓树木的自动愈合.应该让切面干燥几个小时然后涂抹上花卉商店的有效物质.通常在冬季修剪,这样就能仔细观察树木,因为没有树叶的遮挡创口也不会使树木有损伤.如果这种情况发生,那就不可能适当的修饰树木了.