Question

Why is the soil is covered with polythene sheets in precision farming?

• A. To control the growth of weeds
• B. To limit irrigation
• C. Increase the pH value of the soil
• D. Improve the soil texture

Answer 1

Answer: (A), (B)

The correct options are
A

To control the growth of weeds

B

To limit irrigation

In precision farming, the soil is covered with polythene sheets to control the growth of weeds and loss of water from the soil. When the loss of water is reduced less water is required to irrigate the land. This helps in water conservation and efficient growth of plants.