Biochar is defined by the International Biochar Initiative as the "solid material obtained from the thermochemical conversion of biomass in an oxygen-limited environment".

As the first journal specifically focusing on biochar, the journal Biochar covers multidisciplinary subjects of agronomy, environmental science, and materials science.

Biochar is a charcoal-like product made from biomass waste, such as wood or agricultural waste, paper mill waste, or other biological residues. The concept for use as a soil amendment originated in …

16 hours ago · In the last of a four-part series, University of Georgia Ornamental Specialist Ping Yu looks at biochar’s physical and chemical properties, and provides a guide for those who may want to …

Biochar has several unique chemical and physical properties that make it very useful for retaining nutrients and water. Biochar ranges from 50 to 90 percent carbon and less than 0.1 percent nitrogen. …

Jan 20, 2021 · What is biochar? A fine-grained, highly porous type of charcoal made from biomass, biochar (despite the futuristic name) has been used by humans for over two thousand years as a soil …

Feb 27, 2024 · Biochar is a type of processed plant matter that is very rich in carbon. Lightweight, black and very porous, it looks and feels very much like charcoal. But where charcoal is used for cooking …

Biochar, comparatively inert, doesn't break down like other organic soil amendments and resists chemical and microbial degradation, especially when buried. Biochar reduces soil acidity decreasing …

Biochar is produced through pyrolysis or gasification — processes that heat biomass in the absence (or under reduction) of oxygen. In addition to creating a soil enhancer, sustainable biochar practices can …

Biochar is a stabilized carbon product made from various biomass sources via pyrolysis, a high-temperature low-oxygen process. Biochar can be applied to diverse soils and production systems.