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Horticulture JRF/SRF Test-6

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Q1. What is the genus of flowering shrubs?

Q2. ‘Casablanca’ is a cultivar of which plant?

Q3. ‘Ratlam Selection’ chrysanthemum is recommended for which region?

Q4. Peach is generally trained as which form?

Q5. Carnation and chrysanthemum are mainly propagated through which method?

Q6. The world-famous Keukenhof tulip garden is located in which country?

Q7. Baradari (Canopy) is a feature of which type of garden?

Q8. Ikebana is the art of what?

Q9. Colourful bracts are found in which plants?

Q10. Patchouli is propagated through which method?

Q11. What is the precursor of ethylene?

Q12. Which enzyme is related to fruit ripening?

Q13. The CAM cycle is present in which plant?

Q14. What is the major alkaloid found in tomatoes?

Q15. What is the concentration of NAA used in bananas for seed removal and bunch grading?

Q16. Which growth regulator can partly replace the chilling requirement?

Q17. GA₃ induces which type of flowers in cucumber?

Q18. Which growth regulator is used for fruit drop control in citrus?

Q19. Bloom delay in temperate fruits can be achieved with which chemical?

Q20. Rancidity is a problem in which type of spices?

Q21. What is a sparkling clear liquid with no solids called?

Q22. What is the chemical formula for potassium metabisulfite?

Q23. Which is NOT a characteristic of an ideal jelly?

Q24. The TSS of jam should not be more than what percentage?

Q25. Which of the following is NOT a preservative?

Q26. What is the first step in tea processing?

Q27. De-handling of false hands in banana occurs when?

Q28. Horticultural crops are considered what type of food?

Q29. Which fruit is rich in Vitamin C, pectin, calcium, and phosphorus?

Q30. Which fruit crop is dioecious?

Q31. What type of fruit is tamarind?

Q32. Which group of fruits is non-climacteric?

Q33. What is the scientific name of the cultivated apple?

Q34. What is the most stable sex form in papaya?

Q35. What is the C:N ratio of humus?

Q36. Which plant is a stem-nodulating green manure?

Q37. What percentage of boron does boric acid contain?

Q38. From which location did the Bunchy Top virus enter India?

Q39. What causes the little leaf disease in brinjal?

Q40. Erwinia amylovora causes which disease?

Q41. In which crop is the shoot and fruit borer a serious pest?

Q42. Buckeye rot is a disease of which plant?

Q43. Which disease is indicated by rings, leaf curling, and mosaic in fruit?

Q44. Which biological control agent is used for soil-borne pathogens?

Q45. Poor fruit set in Annona is due to which factor?

Q46. A tendrometer measures the maturity of which crop?

Q47. Which crop is adopted for vertical farming?

Q48. Pusa Lalima mango is a cross of which varieties?

Q49. Certification of organic products in India is regulated by which organization?

Q50. Which pineapple group is primarily used for export?

Q51. What is the stratification temperature for apples?

Q52. During the juvenile phase, a plant can be induced to do what?

Q53. What type of fruit is a pineapple?

Q54. Bangalore Blue × Anab-e-Shahi is known as which variety?

Q55. Le Conte pear hybrid is a cross between which species?

Q56. Pusa Srijan is a dwarfing rootstock for which fruit?

Q57. Which fruit is rich in iron?

Q58. Cultivated strawberries are what type of polyploid?

Q59. Which citrus fruit has high malic acid content?

Q60. Apple clonal rootstocks are multiplied by which method?

Q61. Which vitamin contains cobalt?

Q62. Which is NOT part of thrips management?

Q63. LEISA stands for what?

Q64. CxH2O compounds formed in light are known as what?

Q65. Which plant is an indicator for citrus tristeza?

Q66. Etiolation is caused by which condition?

Q67. What is the economic part of Sarpagandha?

Q68. Mango flowering is inhibited in ON year due to high levels of what?

Q69. Terpentine drug is obtained from which plant?

Q70. Loss of nitrogen as NH₃ is known as what?

Q71. The aroma in coffee is primarily due to which process?

Q72. Fruits that need ripening after purchase should be stored where?

Q73. In which year did Alphonso (Hapus) receive the GI tag?

Q74. Blastophagus wasps pollinate which type of fig?

Q75. Which district in Gujarat is the largest producer of Kamalam (Dragon fruit)?

Q76. What was the increase in horticulture production in India from 2001 to 2021?

Q77. Which of the following is an example of a variable cost in agriculture?

Q78. Which reforms are needed for e-NAM integration?

Q79. What is the major pollinator in durian?

Q80. Which is a variety of Bael?

Q81. Which tree is heavily pruned?

Q82. The Agri Produce (Grading & Marketing) Act 1937 provides what?

Q83. In which year was the Gujarat Agro Industries Corporation Ltd established?

Q84. Where is the Indian Institute of Spices Research (IISR) located?

Q85. What is India's share in world vegetable production?

Q86. What is the soil type in Navsari?

Q87. In which year was the Seed Act enacted?

Q88. Which greenhouse gas is primarily responsible for global warming?

Q89. Waxing fruits improves what?

Q90. Where is the Multiflora Flower Auction Centre located?

Q91. Where is the NRC for Women in Agriculture located?

Q92. What is the vector of citrus greening?

Q93. Where was the first KVK in India established?

Q94. What does PGS refer to?

Q95. PMFBY supports which aspects?

Q96. Where is ICAR-CIPHET located?

Q97. What does WAI stand for?

Q98. Which organisms produce their own food through photosynthesis?

Q99. Organisms that depend on other organisms for food are called:

Q100. Primary consumers that feed only on plants are known as:

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