江西农业学报2026，Vol.38Issue(5)：24-31,8.DOI:10.19386/j.cnki.jxnyxb.2026.05.004
园林废弃物+黑水虻虫粪堆肥理化性质与腐熟度评价
Physicochemical Properties and Maturity Evaluation of Co-compost of Garden Waste and Black Soldier Fly Frass
摘要
Abstract
To investigate the effects of co-composting garden waste(GW)with black soldier fly frass(BSFF),five treatments with different mass ratios(GW∶BSFF)were tested:T1(10∶0),T2(9∶1),T3(8∶2),T4(7∶3),and T5(6∶4).A 45-day aerobic composting experiment was conducted to systematically monitor the dynamic changes of physicochemical properties during composting,and the maturity of compost products was comprehensively evaluated by the grey clustering method.The results showed that compared with T1,BSFF addition significantly exhibited faster temperature rise and significantly prolonged the thermophilic phase(≥55℃),and both organic matter degradation rate and seed germination index(GI)significantly increased.Among all treatments,T4 showed the optimal composting performance,characterized by a 15-day thermophilic phase,a maximum temperature of 71.31℃,an organic matter degradation rate of 26.47%,a 36.54%increase in total nitrogen content,and a GI value of up to 108.89%.Both pH and EC value of T4 met the maturity requirements.Grey clustering evaluation classified the maturity levels of T1 to T5 as unmatured,basically matured,well matured,fully matured and fully matured in sequence,with the maturity ranking as T4＞T5＞T3＞T2＞T1.In conclusion,co-composting GW with BSFF at a mass ratio of 7∶3 achieves the best effect and holds great potential for resource utilization.关键词
园林废弃物/黑水虻虫粪/共堆肥/理化特性/腐熟度Key words
Garden waste/Black soldier fly frass/Co-compost/Physicochemical property/Maturity分类
农业科技引用本文复制引用
纪丹丹,邓永成,刘妍君,范德祥,曾宪沂,王硕,祝怛均,孟莹..园林废弃物+黑水虻虫粪堆肥理化性质与腐熟度评价[J].江西农业学报,2026,38(5):24-31,8.基金项目
武汉市园林和林业局科研资助项目"园林绿化有机废弃物堆肥化处理研究和推广应用"(WHGF2022A03). （WHGF2022A03）
