作者: J.W. Paul , E.G. Beauchamp
DOI: 10.1016/0269-7483(89)90022-0
关键词:
摘要: … 1) to determine the relationship between pH, VFA and total ammonia (NH~-+NH3) concentrations in five farm manure slurries, and (2) to determine … between pH, VFA and total ammonia …