What are weeds? Why is weed control necessary?

Important Questions on Food Production and Management

MEDIUM

8th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VIII>Chapter 13 - Food Production and Management>NOW ANSWER THESE>Q 3

How can you protect your crops from pests?

EASY

8th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VIII>Chapter 13 - Food Production and Management>NOW ANSWER THESE>Q 4

For which work, the combine harvester is used?

EASY

8th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VIII>Chapter 13 - Food Production and Management>NOW ANSWER THESE>Q 5

How are crop products stored?

EASY

8th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VIII>Chapter 13 - Food Production and Management>QUESTIONS FOR PRACTICE>Q 1

Incubators are used -

EASY

8th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VIII>Chapter 13 - Food Production and Management>QUESTIONS FOR PRACTICE>Q 1

Hybridization is a technique of -

EASY

8th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VIII>Chapter 13 - Food Production and Management>QUESTIONS FOR PRACTICE>Q 1

The carbonic product obtained from the wastes of animals and the decomposed plant is called

EASY

8th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VIII>Chapter 13 - Food Production and Management>QUESTIONS FOR PRACTICE>Q 1

Which is not a method to maintain the fertility of the soil?

EASY

8th Chhattisgarh Board

IMPORTANT

Science & Technology Class - VIII>Chapter 13 - Food Production and Management>QUESTIONS FOR PRACTICE>Q 1

Which machine is used for both reaping and threshing?