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What is irrigation? Name the two main methods of irrigation and define them briefly.
What do you mean by weeding? Why the process of weeding necessary? Name the methods applied for weeding.
Why loosened soil is important for cultivation of crops?
Write a short note on tools used for sowing seeds.
Define crop along with examples
What is ploughing or tilling? State its advantages.
How could you separate good and healthy seeds from the damaged ones?
Define the term agricultural practices and also state the important steps taken during crop production.
What do you mean by the term crop? Explain briefly the types of crops.
Differentiate between kharif and rabi crops
What do you mean by preparation of soil?
What do you mean by storage?
What are the advantages of a cultivator over plough for the purpose of ploughing?
What are the advantages of a seed drill used for sowing?
Write a paragraph in your own word on each of the following:
(a) Tilling
(b) Weeds
Write shorts notes on:
(a) Sowing of seeds
(b) Threshing
Write short note on the terms:
(i) Storage
(ii) Harvesting
Discuss the advantages and disadvantages of using chemical fertilizers in crop production.
Why is regular monitoring of crops for pests and diseases important? What actions should a farmer take upon detecting an infestation or infection?
What is 'tillage,' and why is it considered an important initial step in crop production? Are there any drawbacks to excessive tillage?