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How to Cultivate Yangmei Fruits
Contributed by: Webster
  • 1. What climate is most suitable for Yangmei cultivation?
A) Desert
B) Subtropical
C) Arctic
D) Tropical Rainforest
  • 2. What type of soil pH is ideal for Yangmei trees?
A) Alkaline
B) Slightly acidic
C) Neutral
D) Highly alkaline
  • 3. What is the primary method of Yangmei propagation?
A) Layering
B) Seed
C) Cutting
D) Grafting
  • 4. Which of these is a common pest affecting Yangmei trees?
A) Ladybugs
B) Fruit flies
C) Earthworms
D) Honeybees
  • 5. At what age do Yangmei trees typically begin to bear fruit?
A) 8-10 years
B) 12-15 years
C) 1-2 years
D) 4-6 years
  • 6. What is the best time to prune Yangmei trees?
A) During flowering
B) After harvest
C) Winter dormancy
D) During fruiting
  • 7. Which fertilizer is beneficial for fruit development in Yangmei?
A) Phosphorus
B) Nitrogen
C) Calcium
D) Potassium
  • 8. What does mulching around Yangmei trees primarily help with?
A) Increased soil alkalinity
B) Sunburn prevention
C) Moisture retention
D) Pest attraction
  • 9. What type of sunlight exposure is best for Yangmei trees?
A) Full shade
B) Complete sun blockage
C) Full sun to partial shade
D) Dappled shade
  • 10. What is the main reason for grafting Yangmei trees?
A) Increase disease susceptibility
B) Decrease fruit yield
C) Maintain desired traits
D) Promote slower growth
  • 11. Which disease commonly affects Yangmei fruit, causing rot?
A) Powdery mildew
B) Rust
C) Anthracnose
D) Leaf spot
  • 12. What is the recommended spacing between Yangmei trees?
A) 8-10 meters
B) 1-2 meters
C) 4-6 meters
D) 12-14 meters
  • 13. What is the purpose of thinning Yangmei fruits?
A) Increase disease spread
B) Reduce tree lifespan
C) Improve fruit size
D) Decrease fruit sweetness
  • 14. Which of these is NOT a sign of a healthy Yangmei tree?
A) Deep green foliage
B) Yellowing leaves
C) Vigorous growth
D) Abundant fruit set
  • 15. How often should Yangmei trees be watered, especially when young?
A) Only when it rains
B) Regularly
C) Never
D) Rarely
  • 16. What can be done to protect Yangmei fruits from birds?
A) Fertilizing
B) Netting
C) Watering
D) Pruning
  • 17. Which element is crucial for root development in Yangmei seedlings?
A) Phosphorus
B) Potassium
C) Nitrogen
D) Iron
  • 18. What is a sign of over-fertilization in Yangmei trees?
A) Leaf burn
B) Greener leaves
C) Stronger branches
D) Increased fruit production
  • 19. What is the best time to harvest Yangmei fruits?
A) During flowering
B) Before they reach full size
C) When fully colored and slightly soft
D) When green and hard
  • 20. Which type of graft is commonly used for Yangmei?
A) Whip graft
B) Approach graft
C) Cleft graft
D) Bridge graft
  • 21. What is the main benefit of using organic fertilizers for Yangmei?
A) Brighter fruit color
B) Increased fruit size
C) Faster fruit ripening
D) Improved soil health
  • 22. Which insect helps pollinate Yangmei flowers?
A) Ants
B) Bees
C) Caterpillars
D) Aphids
  • 23. What type of rootstock is preferred for Yangmei grafting?
A) Fast-growing
B) Dwarf
C) Disease-resistant
D) Slow-growing
  • 24. What can be added to the soil to improve drainage for Yangmei trees?
A) Sand
B) Silt
C) Clay
D) Peat moss
  • 25. What tool is essential for pruning Yangmei branches?
A) Pruning shears
B) Shovel
C) Rake
D) Hoe
  • 26. What is a potential consequence of neglecting to prune Yangmei trees?
A) Increased fruit size
B) Faster tree growth
C) Reduced fruit yield
D) Improved disease resistance
  • 27. What is a common symptom of iron deficiency in Yangmei trees?
A) Yellow leaves with green veins
B) Spotted leaves
C) Red leaves
D) Dark green leaves
  • 28. How can you prevent sunscald on Yangmei tree trunks?
A) Wrap the trunk
B) Prune heavily
C) Fertilize excessively
D) Water less frequently
  • 29. What is the purpose of winter protection for young Yangmei trees in colder regions?
A) Attract pollinators
B) Increase soil acidity
C) Encourage early flowering
D) Prevent frost damage
  • 30. What type of irrigation is most efficient for Yangmei orchards?
A) Drip irrigation
B) Flood irrigation
C) Sprinkler irrigation
D) No irrigation
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