Estimation of Organic Carbon in Soil | Walkley and Black Method Explained Step-by-Step | SAC 101

Learn how to estimate organic carbon in soil using the Walkley and Black method — one of the most widely used techniques in soil science. This step-by-step video covers the principle, reagents, procedure, titration, and calculation involved in determining soil organic carbon. This method is essential for students, researchers, and lab technicians working in soil science, environmental studies, and agriculture. 👉 Don’t forget to like, share, and subscribe for more lab method tutorials