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Organic matter & humus: the C/N ratio
Wood chips on top feed the soil. Wood chips dug in rob it. Same material, different math.
Not written yet
What you'll learn (once I've written it)
- ✦Litter, active organic matter and humus: three speeds of decay
- ✦The C/N ratio and 'nitrogen robbery' explained in one picture
- ✦Why Flemish farmland often sits at only 2–3 % organic matter, and how slowly it climbs