牛粪好氧堆肥发酵微生物菌剂组合筛选研究  

Study on screening of combination microbial agents on aerobic composting fermentation of cow dung

作　　者：唐豪[1] 刘瑞生[2] 漆晶晶 顾玲荣 徐建峰[2] 薛春胜 周瑶 张新报 陈蓉蓉 TANG Hao;LIU Ruisheng;QI Jingjing;GU Lingrong;XU Jianfeng;XUE Chunsheng;ZHOU Yao;ZHANG Xinbao;CHEN Rongrong(Gansu Animal Disease Prevention and Control Center,Lanzhou,Gansu Province 730046,China;Gansu Institute of Animal Husbandry and Veterinary Research,Pingliang,Gansu Province 744000,China;Animal Husbandry and Veterinary Station of Wuwei City,Wuwei,Gansu Province 733000,China;Vocational and Technical college of Pingliang,Pingliang,Gansu Province 744000,China;Animal Disease Prevention and Control Center in Kongtong District,Pingliang,Gansu Province 744000,China;Tonghua Township Animal Husbandry and veterinary Station of Zhuanglang County,Zhuanglang,Gansu Province,China 744614)

机构地区：[1]甘肃省动物疫病预防控制中心,甘肃兰州730046 [2]甘肃省畜牧兽医研究所,甘肃平凉744000 [3]武威市畜牧兽医总站,甘肃武威733000 [4]平凉职业技术学院,甘肃平凉744000 [5]平凉市崆峒区动物疫病预防控制中心,甘肃平凉744000 [6]庄浪县通化镇畜牧兽医站,甘肃庄浪744614

出　　处：《中国饲料》2024年第14期33-37,共5页China Feed

基　　金：甘肃省重点研发计划“规模养殖场废弃物资源化利用研究与示范”(18YF1NA021-2);平凉市崆峒区重点研发计划。

摘　　要：为了筛选出牛粪好氧堆肥发酵效果好的微生物菌剂组合,试验将胶质芽孢杆菌、细黄链霉菌、固氮菌和黑曲霉菌按不同组合配伍开展牛粪好氧堆肥试验。结果表明,添加0.2%的胶质芽孢杆菌+细黄链霉菌+固氮菌+黑曲霉菌1∶1∶1∶1组合对牛粪好氧堆肥发酵效果最好,堆体升温快,温度高,高温持续期长,堆肥后含水量低,有机质和C/N降低幅度大,全氮、全钾和全磷含量增加,pH和种子发芽指数高,可以在牛粪好氧堆肥发酵中推广应用。In order to screen out the combination of microbial agents with good effect in aerobic composting fermentation of cow dung,the study carried out the experiment of aerobic composting fermentation of cow dung by taking Bacillus glialis,Streptomyces flavus,Nitrogen fixing bacteria and Aspergillus niger which were compatible with different combinations.The results showed that the 0.2%combination of Bacillus glialis+Streptomyces flavus+Nitrogen fixing bacteria+Aspergillus niger 1∶1∶1∶1 had the best effect on the fermentation of cow manure aerobic composting.The pile temperature was fast,the temperature was high,the high temperature duration was long,the water content after composting was low,the organic matter and C/N decreased greatly,the total nitrogen、total potassium and total phosphorus contents increased,and the pH and seed germination index were high.It can be popularized and applied in the fermentation of cow manure aerobic composting.

关 键 词：牛粪 好氧堆肥 发酵 微生物菌剂 

分 类 号：S141[农业科学—肥料学]