Liu, Xiang <br/><br/>
Inhibition of urease activity by humic acid extracted from sludge fermentation liquid.  [electronic resource] 

 -  Bioresource technology  Oct 2019 
 - 121767 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1873-2976 
<br/><br/><label>Standard No.: </label>10.1016/j.biortech.2019.121767  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fermentation<br/>Fertilizers<br/>Humic Substances<br/>Sewage<br/>Urease