Beneath our feet lies one of agriculture’s most powerful climate solutions: soil carbon cycling transforms ordinary farmland into a vital carbon sink while boosting crop yields and soil health. As Canadian farmers face increasing pressure to adopt sustainable practices, understanding this natural process has become essential for both environmental stewardship and economic opportunity. Through microscopic interactions between plant roots, soil microbes, and organic matter, carbon moves continuously between soil and atmosphere in a delicate dance that can either release or capture greenhouse gases. This cycling process, when properly …