摘要
针对成片蔬菜大棚尾菜资源化利用,通过分散建设沼气池处理尾菜,对沼气发酵以及产生的沼液、沼气、沼渣的利用进行系统设计,克服现有技术模式不能统筹利用这一瓶颈。沼液、沼气通过无动力、自流集中收集,再输送到每个大棚,并通过袋装式进料出料,使沼渣也能实现统筹利用,能较好地控制温室(大棚)的沼液、沼气以及沼渣使用,实现统筹使用,可为推进设施生态循环农业提供借鉴。
Aiming at the resource utilization of the end of vegetable in the greenhouse,through the construction of biogas digesters to disperse treatment of the end of vegetable,the system design and the use of biogas fermentation produces biogas slurry,biogas,biogas residue,so as to overcome the existing technology mode can not coordinate the use of this bottleneck. Biogas through non-motivated,gravity collected,and then transported to each greenhouse,and through the and biogas slurry bag-type feed discharge,the biogas residue can also be used to achieve overall utilization,can better control the greenhouse biogas slurry,biogas and biogas residue can be used in an integrated manner and provide valuable reference for promoting eco-cycling agriculture in facilities.
作者
殷志明
张文清
王一线
王学丽
YIN Zhi-ming, ZHANG Wen-qing, WANG Yi-xian(Huai＇ an Agricultural Environmental Monitoring Station, Huai＇ an , Jiangsu 223001)
出处
《安徽农业科学》
CAS
2018年第13期179-180,共2页
Journal of Anhui Agricultural Sciences
关键词
尾菜
沼气
利用
设计
The end of vegetables
Biogas
Utilization
Design
