Biochar is a high-carbon, fine-grained residue that is produced via pyrolysis. Image by K.salo.85 - Own work, CC BY-SA 4.0 Biochar is a high-carbon, fine-grained residue that is produced via pyrolysis ...

What is biochar? Biochar is wood chips that go through a process called pyrolysis, basically burning without much oxygen to produce wood charcoal. So biochar is another name for charcoal when not used ...

Find out what biochar is and how to use it to improve your garden soil. Storebought or homemade biochar in soil enhances water retention, nutrient availability, and structure. It can neutralize acidic ...

As the planet warms, soils may release more nitrous oxide, a powerful greenhouse gas linked to agriculture, fertilizer use, ...

From the citrus fields of Japan to the willow forests of Wales and the cropland of the Amazon Basin, farmers have used biochar—the practice of burying charcoal in soil to improve fertility—for ...

Add Yahoo as a preferred source to see more of our stories on Google. When Beauregard Burgess and three friends decided to start a hog and poultry farm in 2015, they chose an odd location: 20 acres of ...