Biochar
About
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- Biochar is a charcoal-like substance that’s made by burning organic material from agricultural and forestry wastes (also called biomass) in a controlled process called pyrolysis.
- Pyrolysis is the heating of an organic material, such as biomass, in the absence of oxygen.
- Its highly porous structure provides a large surface area that helps retain water, nutrients, and beneficial microorganisms in the soil.
Applications of Biochar
- Carbon Sequestration: Helps mitigate climate change by locking carbon in a stable form that doesn’t quickly return to the atmosphere.
- Soil Health: Enhances soil fertility and microbial activity, leading to increased crop yields.
- Water Retention: Improves the soil’s ability to retain water, which is especially beneficial in arid regions.
- Waste Management: Converts organic waste into a useful product, reducing the need for landfills.
- Reduced Greenhouse Gas Emissions: When added to soil, biochar can help reduce the release of nitrous oxide and methane.
- Vertical Farming: Biochar can be used as part of the growing medium in vertical farming to promote the growth of nitrogen-fixing microorganisms and retain water for a longer period.
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