果园废弃物资源化利用研究进展

Research advances in resource utilization of orchard waste

果园废弃物是农业废弃物的重要组成部分,以修剪的枝条、落叶杂草等为代表。相对于农作物秸秆的收集利用而言,果园废弃物的资源化利用进展较为缓慢。综述了国内对果园废弃物的利用研究进展,分析了废弃物以传统堆肥、超高温堆肥和炭化还田3种利用形式回补果园的应用现状,提出了果园废弃物利用的发展建议。

Orchard waste is an important part of agricultural waste,represented by pruned branches,fallen leaves and so on.Compared with the collection and utilization of crop straw,the progress of resource utilization of orchard waste was relatively slow.The progress of domestic research on the utilization of orchard waste is reviewed,and the current situation of the application of three waste utilization technologies,traditional composting,hyperthermophilic composting and biomass carbonization back to the field,were analyzed,and suggestions for the development of orchard waste utilization were put forward to promote the development of orchard waste resource utilization.