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A lot of nitrogen is present …

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A lot of nitrogen is present in the atmosphere then why do we need to add nitrogenous fertilizer in the soil

    • Posted by Astha Gupta 7 years, 4 months ago

    CBSE > Class 07 > Science
    • 3 answers

    Saanvi Goyal 7 years, 4 months ago

    Because plants need solid compounds of nitrogen.so they either need rhizobium or manures

    0Thank You

    Manas Goli 7 years, 4 months ago

    Coz they cant take the nitrogen gas directly into themselves, so they need the nitrogen in from the fertilizer

    0Thank You

    Saif Ansari 7 years, 4 months ago

    Because partial pressure of nitrogen is lesser

    1Thank You

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