This quiz works best with JavaScript enabled. Home > Crop > Crop Production – Quiz 5 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Crop Production Quiz 5 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Another way of improving yield is developing new varities of crops, This can be done by cross breeding two different varieties . This phenomenon is known as. A) Winnowing. B) Green Revolution. C) Hybridisation. D) Emasculation. Show Answer Correct Answer: C) Hybridisation. 2. Cereals generally provide A) Proteins. B) Sugars. C) Fats. D) Vitamins. Show Answer Correct Answer: B) Sugars. 3. Crops planted in rows far enough apart to allow operation of machinery between rows A) Agricultural Purposes. B) Field Crops. C) Row Crops. D) Exports. Show Answer Correct Answer: C) Row Crops. 4. The word "pests" is used ..... referring ..... weeds, plant diseases, and harmful insects. A) To, in. B) To, at. C) For, of. D) In, to. Show Answer Correct Answer: D) In, to. 5. Preparation of the soil involves loosening and turning it. This process is known as. A) Crumbs. B) Nursery. C) Ploghing and Tilling. D) Sowing. Show Answer Correct Answer: C) Ploghing and Tilling. 6. Which considered as its outcome is conjunction with other factors including the exposure are the number of persons. A) Risk assessment. B) Hazard assessment. C) Workplace assessment. D) Hazardous. Show Answer Correct Answer: A) Risk assessment. 7. It is a system of growing crops in blocks or strip or more rows. A) Multiple row arrangement. B) Spatial arrangement. C) Rows planting arrangement. D) None of above. Show Answer Correct Answer: A) Multiple row arrangement. 8. The process of budding is actually a form of ..... A) Seeding. B) Grafting. C) Nursing. D) Chipping. Show Answer Correct Answer: B) Grafting. 9. Select the method(s) of irrigation which can be employed in an uneven land.(i) Moat (ii) Sprinkler(iii) Chain Pump(iv) Drip System A) (ii) and (iv). B) Only (iv). C) (i), (ii) and (iii). D) (i) and (ii). Show Answer Correct Answer: A) (ii) and (iv). 10. The chemicals that destroys the weeds are called A) Pesticide. B) Insecticide. C) Weedicide. D) Fungicide. Show Answer Correct Answer: C) Weedicide. 11. Out of these select a kharif crop. A) Paddy. B) Wheat. C) Mustard. D) Linseed. Show Answer Correct Answer: A) Paddy. 12. Cold frames are used in greenhouse operations in spring primarily to: A) Harden off bedding plants. B) Produce cut flower crops. C) Winter over bulb stock. D) Start seedlings. Show Answer Correct Answer: A) Harden off bedding plants. 13. During which process under nitrogen cycle, the inorganic nitrogen is converted into usable organic compounds? A) Nitrification. B) Nitrogen uptake. C) Denitrification. D) Nitrogen fixation. Show Answer Correct Answer: B) Nitrogen uptake. 14. Scientists have developed varieties ..... crops that are more resistant ..... diseases and insects. A) Of, to. B) For, in. C) At, above. D) To, of. Show Answer Correct Answer: A) Of, to. 15. The tool used to harvest is known as A) Winnow. B) Combine. C) Sickle. D) None of the above. Show Answer Correct Answer: C) Sickle. 16. What color is the true color of the poinsettia? A) Red. B) Yellow. C) Pink. D) White. Show Answer Correct Answer: B) Yellow. 17. ..... system has rotating nozzles A) Drip. B) Lever. C) Sprinkler. D) Pulley. Show Answer Correct Answer: C) Sprinkler. 18. The process of separation of grains from the chaff is called A) Winnowing. B) Fallow. C) Combining. D) Harvesting. Show Answer Correct Answer: A) Winnowing. 19. The process of loosening of the soil is called A) Harvesting. B) Spraying. C) Tilling. D) Weeding. Show Answer Correct Answer: C) Tilling. 20. What does NPK stand for? A) Nutrients, Pancakes, Kittens. B) Nitrogen, Phosphorus, Potassium. C) Nitrogen, Potassium, Phosphorus. D) None of above. Show Answer Correct Answer: B) Nitrogen, Phosphorus, Potassium. ← PreviousNext →Related QuizzesCrop Production Quiz 1Crop Production Quiz 2Crop Production Quiz 3Crop Production Quiz 4Crop 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