Why do we need to add manure to the soil?

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

  1. ramana reddy

    ramana reddy Member

    Manures help in conserving and enriching the fertility of the soil. By growing plants again and again on the same soil, the soil becomes deficient in these nutrients. Thus, is necessary to replenish the soil with these nutrients, manures are used in conserving and enriching the fertility of the soil.

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