How to Identify and Classify Kakis - Test
  • 1. What is the scientific name for the most common type of Kaki?
A) Diospyros kaki
B) Prunus persica
C) Citrus sinensis
D) Malus domestica
  • 2. What is the primary characteristic used to classify Kaki varieties?
A) Fruit color
B) Tree size
C) Astringency when unripe
D) Leaf shape
  • 3. What does 'astringent' mean in the context of Kaki classification?
A) High in tannins, causing a puckering sensation
B) Sweet and juicy
C) Being very large in size
D) Having a sour taste
  • 4. Which of these is a common astringent Kaki variety?
A) Fuyu
B) Hachiya
C) Jiro
D) Izu
  • 5. Which of these is a common non-astringent Kaki variety?
A) Hachiya
B) Saijo
C) Tanenashi
D) Fuyu
  • 6. How can you generally identify an astringent Kaki before it's fully ripe?
A) It has a strong floral scent
B) It feels very firm to the touch
C) It is a deep red color
D) It's soft and easily bruised
  • 7. What color are most ripe Kaki fruits?
A) Orange or reddish-orange
B) Yellow
C) Green
D) Purple
  • 8. What shape is typical of a Hachiya Kaki?
A) Acorn-shaped
B) Pear-shaped
C) Oblong
D) Flattened and round
  • 9. What shape is typical of a Fuyu Kaki?
A) Heart-shaped
B) Acorn-shaped
C) Oblong
D) Flattened and round
  • 10. Which Kaki variety is sometimes called 'cinnamon persimmon' due to its flavor?
A) Coffee Cake
B) Eureka
C) Tamopan
D) Izu
  • 11. How are astringent Kakis typically eaten?
A) Fully ripened until very soft, or dried
B) Green and unripe
C) Cooked into a pie
D) When firm and crisp
  • 12. How are non-astringent Kakis typically eaten?
A) Fried
B) When firm like an apple
C) Pickled
D) Only when fully ripened and soft
  • 13. What is 'tannin' responsible for in unripe Kakis?
A) Astringency
B) Sweetness
C) Color
D) Texture
  • 14. Which of the following is NOT a method to remove astringency from Kakis?
A) Refrigeration
B) Using alcohol
C) Exposing to carbon dioxide
D) Freezing
  • 15. What part of the Kaki plant is also edible besides the fruit?
A) The roots
B) The bark
C) The leaves (can be made into tea)
D) The seeds
  • 16. What climate is best suited for growing Kakis?
A) Arctic
B) Tropical
C) Temperate
D) Desert
  • 17. What is a distinguishing feature of the 'Chocolate' Kaki variety?
A) Green skin
B) Brown flesh when ripe
C) Very small size
D) Extremely tart flavor
  • 18. What is the flower type of a Kaki plant?
A) Dioecious or Monoecious
B) Only pollinated by wind
C) Always self-pollinating
D) Only pollinated by bees
  • 19. What is the texture of the skin of a typical Kaki fruit?
A) Rough and bumpy
B) Smooth and waxy
C) Fuzzy
D) Covered in thorns
  • 20. Which Kaki variety is known for its pointed shape?
A) Gailey
B) Maekawa Jiro
C) Saijo
D) Sharon Fruit
  • 21. What does 'pollination constant non-astringent' (PCNA) mean?
A) The fruit is always astringent
B) The tree cannot be pollinated
C) The fruit is non-astringent even if pollinated
D) The fruit requires pollination to become non-astringent
  • 22. What does 'pollination variant non-astringent' (PVNA) mean?
A) The tree cannot be pollinated
B) The fruit is non-astringent only if pollinated
C) The fruit is always astringent
D) The fruit is non-astringent even if pollinated
  • 23. What is a common use of Kaki leaves?
A) Paper Making
B) Animal Fodder
C) Tea
D) Fertilizer
  • 24. Where did the Kaki originate?
A) Brazil
B) Australia
C) China
D) United States
  • 25. What is a 'Sharon fruit'?
A) A trademarked name for a specific non-astringent Kaki
B) A hybrid fruit between a Kaki and an apple
C) A type of astringent Kaki
D) A wild Kaki variety
  • 26. What is the general size of a Kaki tree?
A) Ground cover
B) Large towering tree
C) Small bush
D) Medium sized tree
  • 27. What is a characteristic of 'Coffee Cake' Kaki?
A) Extremely tart flavor
B) Green skin
C) Spicy flavor
D) Very small size
  • 28. In what season are Kakis typically harvested?
A) Spring
B) Winter
C) Fall
D) Summer
  • 29. Which of the following is a synonym for Kaki?
A) Loquat
B) Quince
C) Mango
D) Persimmon
  • 30. Which variety is known for being very cold hardy?
A) Nikita's Gift
B) Hachiya
C) Eureka
D) Tamopan
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