Looking at the quality of soil is important for a number of reasons. First and foremost, it is a vital link in the ecosystem that supports Jersey's unique natural environment, so treasured by Islanders. Maintaining and improving soil organic matter (SOM) is also of key importance to the productivity of agricultural soil, and therefore essential to Jersey's farming industry; its famous cows and resulting dairy industry, and the host of crops grown in the fields and cotils, including Jersey Royals. Half of Jersey's surface area is currently farmed commercially.

SOM also has a role to play in counteracting global warming. Increases in SOM can help carbon dioxide removal by acting as a carbon sink, and therefore helping Jersey meet the demands of international protocols to reduce greenhouse gas emissions.