This quiz works best with JavaScript enabled. Home > Crop Production > Methods > Crop Production – Quiz 13 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Crop Production Quiz 13 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Name the the process of of leaving the agricultural land uncultivated for one or more season. A) Manuring. B) Crop rotation. C) Transplantation. D) Field fallow. Show Answer Correct Answer: D) Field fallow. 2. The process of loosening and turning of the soil is called..... or..... A) Desertification, deforestation. B) Tilling, ploughing. C) Weeding, cultivating. D) Sowing, winnowing. Show Answer Correct Answer: B) Tilling, ploughing. 3. Which of the following crops is grown as Kharif crop in North India and Rabi crop in South India A) Groundnut. B) Wheat. C) Bajra. D) Ragi. Show Answer Correct Answer: A) Groundnut. 4. In the harvested crop, the grain seeds need to be separated from the chaff. This process is called A) Harvesting. B) Threshing. C) Sowing. D) Winnowing. Show Answer Correct Answer: B) Threshing. 5. Arrange the following agricultural practices in the order in which they are followed. A. Storage B. Harvesting C. IrrigationD.Sowing E. Preparation of soil A) A-B-C-D-E. B) E-D-C-B-A. Show Answer Correct Answer: B) E-D-C-B-A. 6. Cod liver oil from fish is rich in..... A) Vitamin a. B) Vitamin c. C) Vitamin d. D) None of above. Show Answer Correct Answer: C) Vitamin d. 7. The first synthetic fibre formed from a natural material wood pulp is A) Acrylic. B) Rayon. C) Nylon. D) Polyester. Show Answer Correct Answer: B) Rayon. 8. What is the correct sequence of these agricultural practices? A)Protection from weedsB)SowingC)HarvestingD)Preparation of soilE)IrrigationF)StorageG)Adding manure and fertilisers A) A-D-F-G-B-C-E. B) G-B-A-C-F-E-D. C) D-B-G-E-A-C-F. D) B-D-E-G-C-F-A. Show Answer Correct Answer: C) D-B-G-E-A-C-F. 9. Rhizobium bacteria fix atmospheric A) Oxygen. B) Nitrogen. C) Sulphur. D) Carbon dioxide. Show Answer Correct Answer: B) Nitrogen. 10. The method of replenishing the soil with nutrients is through..... A) Fertilizer. B) Adding manure. C) Crop rotation. D) Sowing. Show Answer Correct Answer: C) Crop rotation. 11. Silos is used for: A) Grow crop in the field. B) Protect grain from pest like rats, and insects. C) Storage of damage crop. D) None of these. Show Answer Correct Answer: B) Protect grain from pest like rats, and insects. 12. Winnowing process helps in A) Separation of damaged seeds from healthy seeds. B) Seeds from plant. C) Husk from seeds. D) Separation of fruits from seeds. Show Answer Correct Answer: C) Husk from seeds. 13. The crops need to be protected from A) Moisture. B) Rodents. C) Microorganisms. D) All of the above. Show Answer Correct Answer: D) All of the above. 14. Which of the following is a disadvantage of dams and reservoirs? A) Man made lakes used for drinking water, recreation and industry. B) Hydroelectric power. C) Existing ecosystems changed, displacing species and humans. D) Flood control. Show Answer Correct Answer: C) Existing ecosystems changed, displacing species and humans. 15. The rhizobium bacteria presents in root nodules of pea plants can fix one of the following from the Atmosphere. This one is: A) Hydrogen. B) Oxygen. C) Nitrogen. D) Halogen. Show Answer Correct Answer: C) Nitrogen. 16. Which of these is not an example of cereal crops? A) Rice. B) Barley. C) Bean. D) Maize. Show Answer Correct Answer: C) Bean. 17. Name some animals which provide food. A) Fish. B) Hen. C) Cow. D) Buffalo. E) All of these. Show Answer Correct Answer: E) All of these. 18. Crops for food A) Food crop. B) Crop. C) Cash crop. D) Rabi crops. Show Answer Correct Answer: A) Food crop. 19. Rabi crops are A) Winter crop. B) Summer crop. C) Rainy crop. D) None of these. Show Answer Correct Answer: A) Winter crop. 20. It is the initial cultivation of the soil in preparation for sowing seed or planting to loosen or turn the soil. A) Ploughing. B) Soil Preparation. C) Leveling. D) Sowing. Show Answer Correct Answer: A) Ploughing. ← PreviousNext →Related QuizzesCrop Production QuizzesCrop Production Quiz 1Crop Production Quiz 2Crop Production Quiz 3Crop Production Quiz 4Crop Production Quiz 5Crop Production Quiz 6Crop Production Quiz 7Crop Production Quiz 8Crop Production Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books