Irrigation For Better Crop


 
 
Concept Explanation
 

Irrigation For Better Crop

Irrigation is a crucial practice in agriculture, involving the controlled application of water to soil to assist in the growth of crops. It plays a vital role in supplementing natural rainfall, especially in regions with irregular or insufficient precipitation.

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Sample Questions
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Question : 1

Which of the following are correct :

(a) Sprinkler irrigation and drip irrigation are examples of modern methods of irrigation.

(b) Excess water on the field may cause a condition called water logging.

(c) In sprinkler system, water sprayed on the plants using sprinklers for the perpendicular pipes having rotating nozzles on top are called sprinklers.

Right Option : D
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Question : 2

The crop needs water supply at different intervals. This is called _____________________-

Right Option : C
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Question : 3

Read the statements given below.

  • (i) seeds require moisture for germination.
  • (ii) Plants can absorb nutrients mostly in dissolved form.
  • (iii) Irrigation protects crops form both frost and hot air currents.
  • (iv) Irrigation improves soil texture.
Right Option : C
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