果树修剪枝条土肥资源化利用  

Recycling Utilization of Pruning Branches of Fruit Tree in Soils and Fertilizers

作　　者：何绪生[1] 宛甜[2] 王安柱[2] 张永翊 蔡宇良[2] HE Xusheng;WAN Tian;WANG Anzhu;ZHANG Yongyi;CAI Yuliang(College of Natural Resources and Environment, Northwest A ＆F University, Yangling, Shaanxi 712100;Horticultural College, Northwest A ＆ F University, Yangling, Shaanxi 712100;Tongehuan Horticulture Workstation, Tongchuan, Shaanxi 727000)

机构地区：[1]西北农林科技大学资源环境学院,陕西杨凌712100 [2]西北农林科技大学园艺学院,陕西杨凌712100 [3]铜川市园艺工作站,陕西铜川727000

出　　处：《北方园艺》2018年第9期199-203,共5页Northern Horticulture

基　　金：陕西省杨凌示范区科教局资助项目(2015-TS-21);西北农林科技大学科技成果推广资助项目(TGZX2017-29)

摘　　要：果树修剪枝条是一类重要的生物质资源,拓宽其利用途径是消化利用果树修剪废枝条生物质资源的出路。将果树修剪枝条粉碎为木屑,可直接用于果园树行土壤覆盖。其次,将枝条木屑与菌剂、畜禽粪便、化肥混合堆腐可生产常规堆肥,而在这种常规堆肥原料中加入生物质炭粉共同堆腐可生产一种新型堆肥,其肥效更好。此外,果树废枝条粉碎木屑热裂解可生产生物质炭,生物质炭是一种新型高效土壤改良剂,可用于土壤改良、培肥。The branches from fruit tree pruning are biomass resources, whose widen utilization purpose is one of exits to digest and utilie fruit tree pruned branches. Crushing fruit tree pruned branches into woodchip which can be directly used to mulching soils. Secondly, co-composting pruning woodchip with inoculants,poultry and livestock manures and chemical fertilizers can be produced to traditional compost, however, co-composting these raw materials of traditional compost with biochar powder can be produced to a newly compost with better fertilizer effects for crops. Also, the woodchip of fruit tree can be pyrolyzed into biochar, a kind of newly and high efficient soil amendment which can be used to ameliorate and build-up soils.

关 键 词：果树修剪枝条 覆盖 堆肥 生物质炭 土壤改良剂 土壤 

分 类 号：S605.1[农业科学—园艺学]