This quiz works best with JavaScript enabled. Home > Crop > Crop Production – Quiz 2 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Crop Production Quiz 2 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Some plants secrete chemicals that ..... A) Stimulate roots. B) Inhibit root growth. C) Decay roots. D) Increase root growth. Show Answer Correct Answer: B) Inhibit root growth. 2. The process of rearing silkworms on a large scale is called ..... A) Vermiculture. B) Pisciculture. C) Sericulture. D) Apiculture. Show Answer Correct Answer: C) Sericulture. 3. Which of these crops is suitable for growing in the monsoon season? A) Linseed. B) Soya beans. C) Pea. D) Barley. Show Answer Correct Answer: B) Soya beans. 4. How do crop rotation increase soil nutrients A) They add nutrients to soil. B) They use different nutrients from soil. C) Both. D) None of above. Show Answer Correct Answer: C) Both. 5. This is made from animal dung and dead leaves to provide nutrients to the crops- A) Fertilizers. B) Insecticides. C) Manures. D) Weedicides. Show Answer Correct Answer: C) Manures. 6. Which of these is not a method of soil replenishment? A) Crop rotation. B) Using fertilizers. C) Field fallow. D) Transplantation. Show Answer Correct Answer: D) Transplantation. 7. What are the advantages of preparing the soil? A) Makes decomposition by microbes easier. B) Makes the top soil nutrient rich. C) Allows roots to penetrate the soil easily. D) All of these. Show Answer Correct Answer: D) All of these. 8. To improve the varieties of crop the technique employed is A) Transplantation. B) Broadcasting. C) Hybridisation. D) Cultivation. Show Answer Correct Answer: C) Hybridisation. 9. The branch of science that deals with growing plants and raising livestock for human use is ..... A) Agriculture. B) Horticulture. C) Pisciculture. D) Animal husbandry. Show Answer Correct Answer: A) Agriculture. 10. Combines are used for: A) Harvesting and threshing both. B) Threshing. C) Harvesting the crops. D) Sowing of seeds. Show Answer Correct Answer: A) Harvesting and threshing both. 11. What we call the process of cross breeding of two different varieties for improving the yield? A) Hybridization. B) Emasculation. C) Harvesting. D) Lodging. Show Answer Correct Answer: A) Hybridization. 12. Supply of water to crop at the regular interval is known as ..... A) Harvesting. B) Sowing. C) Threshing. D) Irrigation. Show Answer Correct Answer: D) Irrigation. 13. Propagation method in which roots form on the stem of the plant while it is still attached to the parent plant. A) Air layering. B) Cloning. C) Grafting. D) Cutting. Show Answer Correct Answer: A) Air layering. 14. Supply of water to plants at regular intervals is called ..... A) Crop rotation. B) Irrigation. C) Weeding. D) Tilling. Show Answer Correct Answer: B) Irrigation. 15. Weeds can be removed by using A) Pesticides. B) Bactericides. C) Fungicides. D) Weedicides. Show Answer Correct Answer: D) Weedicides. 16. The cultivation of one type of plants, on a large scale, is called. A) Agriculture. B) Crop production. C) Agricultural practices. D) Al the above. Show Answer Correct Answer: B) Crop production. 17. The cultivating land for growing crops is known as. A) Crop production. B) Agriculture. C) Kharif and Rabi. D) All are correct. Show Answer Correct Answer: B) Agriculture. 18. THE ORGANIC SUBSTANCE OBTAINED FROM DEAD PLANTS AND ANIMALS WASTES IS A) MANURE. B) FERTILIZER. C) IRRIGATION. D) AGRICULTURE. Show Answer Correct Answer: A) MANURE. 19. Which of the following is not a Harvest Festival? A) Holi. B) Pongal. C) Diwali. D) Dussehra. Show Answer Correct Answer: D) Dussehra. 20. WHICH OF THESE IS A KHARIF CROP? A) WHEAT. B) RICE. C) PEAS. D) POTATO. Show Answer Correct Answer: B) RICE. ← PreviousNext →Related QuizzesCrop Production Quiz 1Crop Production Quiz 3Crop Production Quiz 4Crop Production Quiz 5Crop Production Quiz 6Crop Production Quiz 7Crop Production Quiz 8Crop Production Quiz 9Crop Production Quiz 10Crop Production Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books