不同接种剂对芦笋秸秆腐熟的影响  

Effect of different inoculants on the decomposition of asparagus straw

作　　者：丁能飞[1] 刘琛[1] 郭彬[1] 李华[1] 傅庆林[1] 杨承虎 陈丽萍[1] DING Nengfei;LIU Chen;GUO Bin;LI Hua;FU Qinglin;YANG Chenghu;CHEN Liping(Institute of Environment,Resources,Soil and Fertilizer,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,Zhejiang)

机构地区：[1]浙江省农业科学院环境资源与土壤肥料研究所,浙江杭州310021

出　　处：《浙江农业科学》2024年第9期2104-2107,共4页Journal of Zhejiang Agricultural Sciences

摘　　要：以芦笋秸秆为堆制材料,研究了不同接种剂(CK、自制菌、EM菌、大成菌)对芦笋秸秆堆制温度、pH值、电导率(EC值)、全碳含量、全氮含量、发芽指数的影响。结果表明,接种自制菌与大成菌可以明显加快升温速度,延长高温期时长,接种剂对发酵物的pH值与EC值影响不大,但可以明显降低全碳含量,明显提高种子发芽指数,加快堆肥的腐熟进程,特别是自制菌与大成菌处理,可以使芦笋秸秆比CK提早14 d腐熟。Asparagus straw were used as composting materials to study the effects of different inoculants(CK,selfmade bacteria,EM bacteria,Dacheng bacteria)on the composting temperature,pH value,EC,total carbon content,total nitrogen content,and seed germination index.The results indicated that inoculating with self-made bacteria and Dacheng bacteria could significantly accelerate the heating rate,prolong the duration of high temperature.The inoculants had a minimal impact on the pH value and EC of the fermentation product,but could significantly reduce the total carbon content.Inoculants could significantly increase the seed germination index,accelerate the composting maturation process,especially with the self-made bacteria and Dacheng bacteria treatments,asparagus straw could mature 14 days earlier than CK.

关 键 词：接种剂 芦笋秸秆 堆肥 腐熟 

分 类 号：S14[农业科学—肥料学]