How worms and microbes are friends of a farmer?

Discussion in 'CBSE Class 8 Chemistry Help' started by ramana reddy, Jun 30, 2012.

  1. ramana reddy

    ramana reddy Member

    The worms and microbes are friends of a farmer as they help in making humus enrich soil with nutrients. Some even loosen the soil like earthworm. Even the dead bodies these contribute to the formation of humus. The excreta of earthworm too makes the soil to of fertile.

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