How to calculate porosity of soil



Hello all,
I need to calculate porosity of some soil samples, and I don’t know how to do. I tried analyse particles and I’m not sure if it’s right or not.
Thanks for your help



Can you post some original images (or links to those images) here? That is the best way for us to help you. And just let us know exactly what you wish to measure - so we can try coming up with a well-suited workflow.

eta :slight_smile: