Crop Production and Management Class 8 MCQs Questions with Answers

1. Transplantation of seedling is done in

2. Rabi crop is harvested in

3. The process of separation of grain from the chaff after harvesting is known as

4. Compost is a

5. BHC (Benzene hexachloride) is a

6. Seed drill is used for

7. …………. are chemical substances rich in nutrients such as nitrogen, phosphorus, potassium

8. . …………. are plant products to replace weedicides.

9. ………. include all plants other than the crop.

10. Which is pesticides?

11. The process of loosening of the soil is called

12. …………. are the activities used for cultivation of crops.

13. Maize grow well during

14. The chemical substances rich in nutrients are called

15. Which simple tool is used to remove weeds?

16. The agricultural instrument used for removal of weed is

17. The soil matter formed by decayed organic matter is called

18. Supply of water to crops at appropriate intervals is called

19. …………. like paddy, maize grow well during June-October.

20. Which instrument is used for spraying weedicides?