soil fumigation
type: Concept
broader: fumigation
broader: soil treatment
preferred label: دودآکنی خاک @fa
related: soil fumigants
related: soil
scope note: fumigation, soil

fumigation
type: Concept
narrower: soil fumigation
preferred label: دودآکنی @fa

soil treatment
type: Concept
narrower: soil fumigation
preferred label: تیمار خاک @fa

soil fumigants
type: Concept
preferred label: فومیگانت‌های خاک @fa
related: soil fumigation

soil
type: Concept
preferred label: خاک @fa
related: soil fumigation