How to Identify and Classify Maracuja Fruits
  • 1. What is the scientific name for maracuja?
A) Citrus sinensis
B) Passiflora edulis
C) Musa paradisiaca
D) Mangifera indica
  • 2. Which color is NOT commonly associated with ripe maracuja fruits?
A) Green
B) Purple
C) Red
D) Yellow
  • 3. What is the general shape of a maracuja fruit?
A) Star-shaped
B) Pear-shaped
C) Round to oval
D) Elongated and curved
  • 4. The pulp of the maracuja fruit is typically:
A) Juicy and seedy
B) Dry and fibrous
C) Starchy and bland
D) Hard and brittle
  • 5. What is the primary use of the 'Passiflora edulis f. flavicarpa' variety?
A) Ornamental purposes
B) Production of essential oils
C) Processing and juice production
D) Direct consumption as fresh fruit
  • 6. How would you describe the skin texture of a ripe maracuja?
A) Smooth and shiny
B) Wrinkled and slightly soft
C) Fuzzy and thick
D) Hard and bumpy
  • 7. What climate is best suited for growing maracuja?
A) Tropical and subtropical
B) Desert
C) Arctic
D) Temperate with cold winters
  • 8. Which of these is a common pest affecting maracuja plants?
A) Bees
B) Fruit flies
C) Earthworms
D) Ladybugs
  • 9. What does 'Passiflora' mean?
A) Passion flower
B) Golden berry
C) Sweet fruit
D) Tropical vine
  • 10. Which part of the maracuja plant is typically used to propagate new plants?
A) Fruit skin
B) Seeds or cuttings
C) Roots
D) Flowers
  • 11. What is a key characteristic of purple maracuja that distinguishes it from yellow?
A) Larger fruit size
B) More aromatic
C) Thicker skin
D) Sweeter pulp
  • 12. Which ripeness indicator is MOST reliable?
A) Bright color
B) Fruit yielding slightly to pressure
C) Firmness of the fruit
D) Smooth skin
  • 13. What is the average weight of a commercially grown maracuja fruit?
A) 1-2 kilograms
B) 1-5 grams
C) 30-80 grams
D) 200-500 grams
  • 14. What is the best way to store harvested maracuja fruits?
A) Frozen
B) In direct sunlight
C) At room temperature in a sealed bag
D) Refrigerated
  • 15. Which continent is considered the origin of maracuja?
A) Africa
B) Asia
C) South America
D) Europe
  • 16. What is a common method of consuming maracuja?
A) Juice
B) Boiled whole
C) Fried
D) Baked
  • 17. What type of plant is maracuja?
A) Vine
B) Herb
C) Tree
D) Shrub
  • 18. What is the benefit of the wrinkled skin on a ripe maracuja?
A) Helps with water absorption
B) Protects from pests
C) Indicates ripeness and sweetness
D) Adds flavor to the fruit
  • 19. Which nutrient is maracuja a good source of?
A) Vitamin B12
B) Iron
C) Calcium
D) Vitamin C
  • 20. Which factor is least important when classifying maracuja varieties?
A) Pulp acidity
B) Leaf shape
C) Fruit color
D) Fruit size
  • 21. What is the role of bees in maracuja cultivation?
A) Seed dispersal
B) Nutrient absorption
C) Pollination
D) Pest control
  • 22. Why is proper drainage important for maracuja plants?
A) Improve fruit color
B) Attract pollinators
C) Prevent root rot
D) Encourage faster growth
  • 23. What is the approximate pH level preferred by maracuja plants?
A) 6.0-7.5
B) 10.0-11.5
C) 2.0-3.5
D) 8.0-9.5
  • 24. How does altitude affect the growth of maracuja?
A) Has no impact on growth
B) Determines the plant's lifespan
C) Affects fruit flavor and size
D) Controls the plant's flowering season
  • 25. What is a common processing method for maracuja pulp?
A) Pickling
B) Drying
C) Freezing
D) Canning with sugar
  • 26. What is the purpose of a trellis system for maracuja vines?
A) Attract beneficial insects
B) Control soil erosion
C) Protect the fruit from birds
D) Support the vine and improve air circulation
  • 27. What is the seed color inside the fruit?
A) White
B) Black
C) Red
D) Green
  • 28. Which of the following is a sign of overwatering in maracuja plants?
A) Dark green leaves
B) Abundant flowering
C) Yellowing leaves
D) Fast growth
  • 29. What is the significance of grafting in maracuja cultivation?
A) Faster growth rate
B) Improved disease resistance
C) Better flower color
D) Increased fruit size
  • 30. Which country is a major producer of maracuja juice concentrate?
A) Japan
B) Brazil
C) Germany
D) Canada
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