6 Gardening tips: Ways to check the fertility of Soil
By: Team Ifairer | Posted: 14-03-2020
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Earthworms:-
Dig out 6 inches of soil and count the no. of
earthworms around the soil. If there are 5-6 earthworms then it's good soil. No
earthworm means soil is of bad quality. Earthworms increase the fertility of
soil and their casts infuse soil with other organic matter and bacteria.