果树的细枝经修剪后,剪口不大,可以使其自然愈合,但大枝往往修剪后伤口较大、表面粗糙,一般很难自然愈合,此时如不及时采取措施,很容易产生伤口干枯、腐烂以及病虫害的侵染,会严重影响果树的正常生长。那么,怎样才能促使果树伤口尽快愈合呢?目前,我们通常采取涂抹保护剂的办法来加以解决,效果比较好。伤口保护剂的制作及使用方法如下: 一、保护蜡:用松香2.5公斤,黄蜡1.5公斤,动物油0.5公斤。先把动物油放入油锅中,加温火,再 Prickly branches of fruit trees after pruning, the incision is not large, you can make it natural healing, but large branches often trim the wound larger, rough surface, it is generally difficult to naturally heal at this time if not promptly take measures, it is easy to produce wound dry , Decay and pest and disease infestation will seriously affect the normal growth of fruit trees. So, how to promote the wound healing of fruit trees as soon as possible? At present, we usually take the method of applying protective agent to be solved, the effect is better. Wound protective agent production and use as follows: First, the protection of wax: Rosin 2.5 kg, yellow wax 1.5 kg, 0.5 kg of animal oil. First put the animal oil into the pan, heat it up, and then