In a recent study published in Nature, researchers from the University of Toronto Mississauga have discovered the key to soil carbon storage: specificity of root exudate. Root exudate is a type of carbon produced by plants and released into the soil, and the study found that the specificity of root exudate plays a crucial role in carbon storage. The researchers grew crops in a controlled environment and studied the different types of root exudate that were released under varying conditions. They found that certain types of root exudate were more effective at storing carbon in the soil than others. This understanding of the specificity of root exudate can help scientists and farmers better manage soil carbon storage, which can lead to improved soil health and crop yields.

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source: Phys.org