Subject
denitrification
1
enzymatic analysis
1
enzymatic reaction
1
enzyme activity
1
enzyme production
1
microbial degradation
1
nitrification
1
pesticide
1
pesticide residue
1
soil
1
soil acidity
1
soil biology
2
soil chemistry
2
soil microbiology
2
soil physics
1
soil pollution
2
soil protection
2
soil science
1
soil surface
1
soil water
1