Crop Production and Management Class 8 MCQs Questions with Answers

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

2. The agricultural instrument used for removal of weed is

3. Maize grow well during

4. Transplantation of seedling is done in

5. Seed drill is used for

6. The chemical substances rich in nutrients are called

7. The process of loosening of the soil is called

8. BHC (Benzene hexachloride) is a

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

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

11. Rabi crop is harvested in

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

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

14. Which simple tool is used to remove weeds?

15. Compost is a

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

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

18. Which instrument is used for spraying weedicides?

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

20. Which is pesticides?