This quiz works best with JavaScript enabled. Home > Field Crops > Field Crops – Quiz 1 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Field Crops Quiz 1 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. In pearlmillet, A:B ratio followed during hybrid seed production si A) 2"1. B) 4:2. C) 6:2. D) 8:2. Show Answer Correct Answer: B) 4:2. 2. Nucleus seed and Breeder seed are produced and maintained by A) Seed Certification agency. B) Breeder. C) Farmers. D) None of these. Show Answer Correct Answer: B) Breeder. 3. Seed moisture content in the stored seed of rice and wheat should be A) 10-12%. B) 15-20%. C) 12-15%. D) 15-18%. Show Answer Correct Answer: A) 10-12%. 4. The homozygous and homogeneous condition is present in A) Inbreds and Purelines. B) Clones and purelines. C) Hybrids and purelines. D) Inbreds and clones. Show Answer Correct Answer: A) Inbreds and Purelines. 5. The isolation distance followed during varietal and Parental lines (ABR) maintenance / seed production in Sunflower is A) 500 m. B) 800 m. C) 1000 m. D) 1200 m. Show Answer Correct Answer: C) 1000 m. 6. The basis of the total seed production chain is A) Nucleus seed. B) Breeder seed. C) Foundation seed. D) Certified seed. Show Answer Correct Answer: A) Nucleus seed. 7. Off types are pollen shedders in A) B line. B) A line. C) R line. D) B and R line. Show Answer Correct Answer: B) A line. 8. The class of seed certified by seed certification agency is A) Nucleus and breeder. B) Breeder and foundation. C) Foundation and certified. D) Nucleus and foundation. Show Answer Correct Answer: C) Foundation and certified. 9. Isolation distance for producing nucleus seed of rice varieties is A) 3m. B) 4m. C) 5m. D) 6m. Show Answer Correct Answer: A) 3m. 10. The factors which affect genetic purity of varieties is A) Mechanical mixtures. B) Mutations. C) Out crossing. D) All of these. Show Answer Correct Answer: D) All of these. 11. The foundation seed has the colour tag A) White. B) Golden yellow. C) Azure blue. D) Green. Show Answer Correct Answer: A) White. 12. Female to male ratio followed for breeder seed production of a line in rice is A) 6:2 or 8:2. B) 8:2 or 10:2. C) 4:2 or 6:2. D) 6:2 or 10:2. Show Answer Correct Answer: B) 8:2 or 10:2. 13. Isolation distance of ..... is necessary for nucleus seed production of A line in rice A) 600 mt. B) 700 mt. C) 400 mt. D) 500 mt. Show Answer Correct Answer: D) 500 mt. 14. The varieties which are particularly suitable for tribal and hilly regions is A) OPV. B) Purelines. C) Hybrids. D) Synthetics. Show Answer Correct Answer: A) OPV. 15. Supplementary pollination through rope pulling or rod shaking is done to enhance A) Anthesis. B) Self pollination. C) Cross pollination. D) Panicle exertion. Show Answer Correct Answer: C) Cross pollination. 16. The female to male (A:B) ratio in sorghum for hybrid seed production is A) 4:2. B) 6:2. C) 6:4. D) 2:1. Show Answer Correct Answer: A) 4:2. 17. Breeder seed contains the colour tag / label is A) White label. B) Yellow label. C) Golden yellow. D) Blue. Show Answer Correct Answer: C) Golden yellow. 18. Pustovoit method is recommended for variety maintenance in A) Maize. B) Pearlmillet. C) Sorghum. D) Sunflower. Show Answer Correct Answer: D) Sunflower. 19. Foundation seed is the source for ..... seed production A) Breeder seed. B) Foundation seed. C) Certified seed. D) Truthfully labelled seed. Show Answer Correct Answer: C) Certified seed. 20. The certified seed has the colour tag A) White. B) Golden yellow. C) Azure blue. D) Green. Show Answer Correct Answer: C) Azure blue. Next →Related QuizzesField Crops Quiz 2 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books