CLEAN: Biochar: British tests refine carbon-capture solution

The video discusses the integration of surplus management into the agricultural cycle, emphasizing the benefits of investing surplus into the soil rather than burning it. It highlights the potential of using biochar for carbon sequestration, which requires vast areas of land. The video also explores the economic advantages for farmers who produce biochar, apply it to their land, and sell the surplus.

Describe the process of using surplus agricultural products to benefit the soil.

What types of land are suitable for carbon sequestration according to the text?