过去,剪除的树枝条一般是放置不管或予以燃烧,存在着发生病虫及烟雾公害等问题。日本引进应用处理剪枝的自动粹碎机,用来处理果园修剪掉的枝条,使之还原到土壤内,有效地防止了公害。该机可以粉碎直径为4—5厘米的枝条,具有每天处理0.2公顷果园剪枝的能力。机器将剪枝处理成为纤维状的粉碎物后,添加发酵促进剂使之堆肥化,再还原到土壤中。 In the past, pruned branches of trees were usually left unburied or burned, causing problems such as pests and diseases and smog. Japan introduced the application of automatic pruning machine pruning machine, used to deal with orchards cut off the branches, so that reduction to the soil, effectively prevent the public hazard. The machine can crush 4-5 cm diameter branches with the ability to handle 0.2 hectares of orchard pruning daily. After the machine is pruned into a fibrous pulverized product, a fermentation accelerator is added to make it compost and then reduced to the soil.