Question

Here are some questions from 1st lesson.
1. Why Kharif crops cannot be grown in Rabi season?
2. What are the steps involved in soil preparation?
3. Name the medium in which plants grow.
4. Why is it necessary to dry grains before storing them?
5. How are manures prepared by the farmers?
6. Explain modern methods of irrigation in brief.
7. Explain the process of transplantation.
8. Name the two fertilizers containing nitrogen and other containing phosphorous.
9. Why is excessive irrigation harmful to the crops?
10. Why should we grow seeds in moist soil?
11. Why do we need to irrigate fields well before sowing seeds?
12. What are organic foods?

Answer 1

Answer:

1) winter season

2) ploughing

irrigation

3)soil

4)it is necessary because due to drying the microbes in the grains are killed.

5)farmer kept the cowdunk, leaves etc under the soil due to which they are get decomposed and convert into manures.

6)there are many types of moder irrigation:-

a)Localized irrigation. ...

b)Drip irrigation. ...

c)Sprinkler irrigation. ...

d)Center pivot irrigation. ...

e)Lateral move irrigation. ...

f)Sub-irrigation. ...

h) Manual irrigation.

7) The process in which we grow a plant in a pot which is kept in nursary after growing well then these small plant are then transplant in the field this whole process is called transplantation.

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