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How to Identify and Classify Yangmei Fruits
Contributed by: Andrews
  • 1. What is the most common color of a ripe Yangmei fruit?
A) Green
B) Yellow
C) Orange
D) Deep Red to Purple
  • 2. Which characteristic primarily indicates the sweetness of a Yangmei fruit?
A) Leaf Size
B) Fruit Size
C) Branch Thickness
D) Color Intensity
  • 3. What is the texture of a ripe Yangmei fruit generally described as?
A) Juicy and Tender
B) Fibrous and Tough
C) Sticky and Gummy
D) Dry and Hard
  • 4. How does the aroma of a high-quality Yangmei fruit typically present?
A) Odorless
B) Earthy
C) Sour
D) Fragrant and Sweet
  • 5. What shape is most characteristic of Yangmei fruits?
A) Spherical
B) Cylindrical
C) Irregular
D) Elongated
  • 6. What surface feature is distinctly present on Yangmei fruits?
A) Hairy Covering
B) Smooth Surface
C) Waxy Coating
D) Granular Texture
  • 7. Which sensory evaluation is LEAST helpful in determining ripeness?
A) Taste
B) Touch
C) Smell
D) Sound upon shaking
  • 8. What does a lighter color often indicate?
A) Over-ripeness
B) Under-ripeness
C) Genetic Mutation
D) Specific Variety
  • 9. What is the typical size range of Yangmei fruits?
A) 3 - 4 cm
B) 5 - 6 cm
C) 0.5 - 1 cm
D) 1.5 - 2.5 cm
  • 10. Which factor influences the classification of Yangmei varieties?
A) Genetic Makeup
B) Soil Color
C) Rainfall Amount
D) Fertilizer Type
  • 11. What is the scientific name for Yangmei?
A) Citrus sinensis
B) Malus domestica
C) Myrica rubra
D) Fragaria ananassa
  • 12. What characteristic differentiates 'Dongkui' Yangmei?
A) Early Ripening
B) High Acidity
C) Large Size
D) White Flesh
  • 13. Which type of soil is best for Yangmei cultivation?
A) Alkaline soil
B) Clay soil
C) Sandy soil
D) Well-drained, acidic soil
  • 14. What does 'Bifeng' Yangmei known for?
A) Exceptional Sweetness
B) Small Seeds
C) Late Harvest
D) Resistance to Pests
  • 15. How are Yangmei fruits typically harvested?
A) Machine-harvested
B) Hand-picked
C) Shaken from trees
D) Cut with shears
  • 16. What is the primary use of Yangmei fruits?
A) Building material
B) Fuel production
C) Fresh consumption
D) Animal feed
  • 17. Which of these is a sign of overripe Yangmei?
A) Firm Texture
B) Strong Sweet Smell
C) Bright Color
D) Soft and Mushy Texture
  • 18. What climate is most suitable for growing Yangmei?
A) Subtropical
B) Tropical
C) Desert
D) Arctic
  • 19. What's the importance of pruning Yangmei trees?
A) Attract Pollinators
B) Improve Fruit Production
C) Prevent Soil Erosion
D) Reduce Water Intake
  • 20. Which processing method can extend Yangmei's shelf life?
A) Freezing
B) Roasting
C) Pickling
D) Boiling
  • 21. What type of fruit is the Yangmei?
A) Aggregate Fruit
B) Drupe
C) Pome
D) Berry
  • 22. What nutritional benefit is Yangmei primarily known for?
A) Healthy Fats
B) Antioxidants
C) Complex Carbohydrates
D) High Protein
  • 23. How does the seed size relate to fruit quality?
A) Larger Seed Preferred
B) Seed Size Irrelevant
C) Smaller Seed Preferred
D) Numerous Seeds Preferred
  • 24. What is a common pest affecting Yangmei?
A) Fruit Flies
B) Spider Mites
C) Earthworms
D) Aphids
  • 25. What is the significance of fruit firmness in Yangmei?
A) Indicates sweetness
B) Indicates acidity
C) Indicates ripeness
D) Indicates disease
  • 26. Which region is most famously known for Yangmei cultivation?
A) Amazon Rainforest
B) Northern Canada
C) Southern China
D) Sahara Desert
  • 27. What impact does sunlight have on the color development of Yangmei?
A) Intensifies Color
B) Has No Impact
C) Causes Mottling
D) Reduces Color
  • 28. What factor is considered when classifying Yangmei into different grades?
A) Size and Shape
B) Leaf Color
C) Branch Length
D) Root Depth
  • 29. What traditional use is associated with Yangmei besides eating?
A) Dye production
B) Paper making
C) Textile weaving
D) Medicinal purposes
  • 30. What is the best storage condition for freshly harvested Yangmei?
A) Sun-dried
B) Room Temperature
C) Frozen
D) Refrigerated
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