CROP PRODUCTION AND MANAGEMENT...

Weeds are also controlled by using certain chemicals, called

• manures

• fertilisers

• weedicides

What is the name of the undesirable plants that grow among the crops?

• CROPS

• SEED

• WEEDS

• ALL OF THESE

Name the chemicals that are used to remove weeds.

• Weedicides

• Acids

• Basics

• none of these

What is the process of supplying water to crops at different intervals is called?

• PLOUGHING

• SOWING

• ADDING FERTILISERS

• IRRIGATION

What are the sources of irrigation?

• Wells

• tubewells

• ponds

• lakes

• ALL OF THESE