Question

Which of the following method(s) can be used to control the growth of weeds in the fields?

• A. Lagoons
• B. Estuaries
• C. Rivers
• D. All of these

Answer 1

Answer: (B), (C)

The correct options are
B

Estuaries

C

Rivers

Weeds are unwanted plants that grow in farms and compete with the crops for natural space and nutrients of soil. They can be controlled with the proper use of chemicals (weedicides) which eliminate these unwanted plants. Apart from chemicals, a natural way to get rid of weeds is by intercropping. Growing a combination of 2 or more crops in the same farm prevents the growth of weeds as the weeds won't have enough space or nutrition to grow. Also, intercropping with natural weedicide plants can also prevent and destroy weeds.