हिंदी

Which of the following is the cause for both soil erosion as well as increase in soil salinity? -

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प्रश्न

Which of the following is the cause for both soil erosion as well as increase in soil salinity?

विकल्प

  • Over-cultivation

  • Increase in water nutrients

  • Unrestricted grazing

  • Poor irrigation practices

MCQ

उत्तर

Poor irrigation practices

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