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Green Revolution

  1. The terms 'Regur' is used for
    1. Alluvial soil
    2. Peat soil
    3. Laterite soil
    4. Black soil
    5. .
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    NA

    Correct Option: D

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  1. Soluble salt content of soil is determined by measuring its
    1. Electrical conductivity
    2. Ph value
    3. Organic matter content
    4. Sulphur content
    5. .
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    NA

    Correct Option: A

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  1. It the soil pH 9.2, then the soil is
    1. Acdic
    2. Neutral
    3. Alkaline
    4. Saline
    5. .
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    NA

    Correct Option: C

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  1. Which of the following soil is most fertile ?
    1. Khader
    2. Bangar
    3. Laterite
    4. Arid
    5. .
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    NA

    Correct Option: A

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  1. Which of the following is not cited as a reason for the colour of black soil ?
    1. Admixture of humus on cultivation
    2. Presence of Titaniferous Magnetite
    3. Black constitutents of the parent rock
    4. Preponderance of phosphrous
    5. .
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    NA

    Correct Option: D

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