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Improvement in Food Resources — Science STD 9 — Question

CBSE BoardEnglish MediumSTD 9ScienceImprovement in Food Resources1 Mark
MCQ
Selection of crops is done on the basis of:
  • A
    Temperature
  • B
    Soil condition
  • C
    Land
  • D
    None of the above
✓

Answer

  1. Soil condition

Explanation:

Selection of crops for rotation depends on soil condition, moisture condition, length of rainy season, type of inputs available (irrigation, fertiliser, pesticide, labour and machine power), risk involved, duration of crop (annual, biennial or perennial) and marketing and processing facilities. 

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