As two important greenhouse gases, about 20% and 62% of global carbon dioxide (CO2) and nitrous oxide (N2O) emissions originate from the soil, especially agricultural and forest soils. Therefore, it is necessary to explore sustainable management strategy to decrease soil CO2 and N2O emissions.
Click here for original story, Cattle manure biochar could offset earthworm greenhouse gas emissions in forest soil
Source: Phys.org