E values
type: Concept
broader: activity ratios
preferred label: E مقادیر @fa

L values
type: Concept
broader: activity ratios
preferred label: L مقادیر @fa

sorption isotherms
type: Concept
broader: activity ratios
preferred label: خطوط همدمای جذب سطحی @fa

Q-I relationships
type: Concept
broader: activity ratios
preferred label: Q-I روابط @fa

activity ratios
type: Concept
broader: ratios
narrower: E values
narrower: Q-I relationships
narrower: sorption isotherms
narrower: L values
preferred label: نسبت‌‌های فعالیت @fa
related: soil fertility
related: activity

ratios
type: Concept
narrower: activity ratios
preferred label: نسبت‌‌ها @fa

activity
type: Concept
preferred label: فعالیت @fa
related: activity ratios

soil fertility
type: Concept
preferred label: حاصلخیزی خاک @fa
related: activity ratios