How you can do a well being examine in your backyard’s important earthworm inhabitants

IN MOST components of the world, earthworms are seen because the gardener’s buddy due to the various methods they enhance the soil. Worms feed on decaying natural matter and their faeces include soil vitamins, reminiscent of nitrogen, phosphorus and potassium, in varieties which might be simpler for crops to take up. Their tunnels additionally enhance drainage and provides a lighter, extra ethereal construction to soil.

Ecologists might use the variety of worms in a patch of earth as an indicator of whether or not soil has pH, adequate natural matter and isn’t too compacted. Gauging this in a standardised means includes …