C2 noun /ˈkæt.aɪ.ɒn ɪksˌtʃeɪndʒ/
cation-exchange
катионный обмен
Meaning
A chemical process in soil that helps retain nutrients.
Example
The cation-exchange capacity of soil affects plant growth.
Емкость обмена катионами почвы влияет на рост растений.