pollution
preferred label: آلودگی @fa
type: Concept
narrower: soil pollution

alkaline soils
preferred label: خاک‌های قلیایی @fa
type: Concept
related: soil pollution

saline soils
preferred label: خاک‌های شور @fa
type: Concept
related: soil pollution

soil pollution
related: soil conservation
related: saline soils
related: acid soils
related: pesticides
related: food contamination
related: alkaline soils
type: Concept
preferred label: آلودگی خاک @fa
broader: pollution

acid soils
preferred label: خاک‌های اسیدی @fa
type: Concept
related: soil pollution

soil conservation
preferred label: حفاظت خاک @fa
type: Concept
related: soil pollution

pesticides
preferred label: آفت‌کش‌ها @fa
type: Concept
related: soil pollution

food contamination
preferred label: آلودگی مواد غذایی @fa
type: Concept
related: soil pollution