Crop Production and Management Class 8 MCQs Questions with Answers

1. Seed drill is used for

2. The chemical substances rich in nutrients are called

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

4. Which is pesticides?

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

6. The process of loosening of the soil is called

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

8. Which simple tool is used to remove weeds?

9. Maize grow well during

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

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

12. Compost is a

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

14. Transplantation of seedling is done in

15. The agricultural instrument used for removal of weed is

16. Rabi crop is harvested in

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

18. Which instrument is used for spraying weedicides?

19. BHC (Benzene hexachloride) is a

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