Characters of dry land farming
Dry land farming depends on limited rainfall.
Annual rainfall is usually below 750 mm.
Growing season is short, less than 200 days.
Double cropping is not feasible.
Wind erosion is more common than water erosion.
Hence option (b) is correct.
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120 Mins English English60 Questions60 Marks45 Mins English English30 Questions30 Marks27 Mins EnglishRADAR works in which of the following EMR bands?
GPS needs at least ___ signals from satellites for providing geographic location
Given below are two statements: Assertion (A): Green manuring is the practice of enriching soil by growing crops and ploughing them into the soil to improve physical properties and fertility. Reason (R): Dhaincha ( Sesbania spp.) is the most popular crop for green manuring and soil fertility enhancement.
RADAR works in which of the following EMR bands?
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