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Q: Sprinkle irrigation is the best method of irrigation for standing crops in ______ in fields.
  • A. heavy soil with low infiltration rate
  • B. level surface
  • C. alluvial soil
  • D. undulating sandy soil
Correct Answer: Option D - Sprinkle irrigation method– • It is suitable when land is steep and soil is easily erodible. • In arid areas with uneven land surface most suitable method of irrigation is sprinkler irrigation. • For standing crops in undulating sandy fields, the suitable method of irrigation is sprinkler irrigation. • Sprinkle irrigation is not suitable to rice because rice has huge water requirements during its growth.
D. Sprinkle irrigation method– • It is suitable when land is steep and soil is easily erodible. • In arid areas with uneven land surface most suitable method of irrigation is sprinkler irrigation. • For standing crops in undulating sandy fields, the suitable method of irrigation is sprinkler irrigation. • Sprinkle irrigation is not suitable to rice because rice has huge water requirements during its growth.

Explanations:

Sprinkle irrigation method– • It is suitable when land is steep and soil is easily erodible. • In arid areas with uneven land surface most suitable method of irrigation is sprinkler irrigation. • For standing crops in undulating sandy fields, the suitable method of irrigation is sprinkler irrigation. • Sprinkle irrigation is not suitable to rice because rice has huge water requirements during its growth.