NWIPB OpenIR
一种基于乙炔抑制法测定土壤硝化作用的装置
杜岩功; 郭小伟; 曹广民; 李以康; 张法伟; 曹莹芳
2017-08-08
Country中国
Subtype实用新型
Abstract本实用新型涉及一种基于乙炔抑制法测定土壤硝化作用的装置,所述装置设置有外PVC培养桶;所述外PVC培养桶上端中间采用橡皮塞连接三通阀;外PVC培养桶内装有多个用边缘带有小孔的PVC管分培养桶。本实用新型利用10%浓度乙炔能够抑制硝化作用N2O产生和反硝化过程中N2O还原为N2,使硝化#反硝化反应产物均以N2O存在,设置对照实验,估算硝化和反硝化作用潜势。采用乙炔抑制方法,结果准确且操作较简便,野外原位培养原状土壤,保持了培养箱完好密封;本实用新型利用PVC管件和堵头自制培养箱,且效果良好。
Patent NumberCN206387783U
Document Type专利
Identifierhttp://210.75.249.4/handle/363003/9903
Collection中国科学院西北高原生物研究所
Recommended Citation
GB/T 7714
杜岩功,郭小伟,曹广民,等. 一种基于乙炔抑制法测定土壤硝化作用的装置. CN206387783U[P]. 2017-08-08.
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