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How to Grow Bok Choy - Exam
Contributed by: Swan
  • 1. What type of vegetable is Bok Choy?
A) Leafy green
B) Fruit
C) Stem vegetable
D) Root vegetable
  • 2. What climate does Bok Choy prefer?
A) Tropical
B) Cool
C) Hot and humid
D) Arid
  • 3. What is the best time of year to plant Bok Choy?
A) Anytime
B) Winter
C) Summer
D) Spring or Fall
  • 4. What type of soil does Bok Choy need?
A) Well-drained, fertile
B) Dry and rocky
C) Clay-heavy
D) Sandy
  • 5. What is the ideal soil pH for Bok Choy?
A) 8.0-9.0
B) 6.0-7.5
C) 10.0-11.0
D) 4.0-5.0
  • 6. How much sunlight does Bok Choy need?
A) Full sun to partial shade
B) Full shade
C) Dappled sunlight
D) Indirect sunlight
  • 7. How deep should you plant Bok Choy seeds?
A) 1 inch
B) 1/4 to 1/2 inch
C) 2 inches
D) On the surface
  • 8. How far apart should you space Bok Choy plants?
A) 2-3 inches
B) 6-12 inches
C) 3 feet
D) 18-24 inches
  • 9. How often should you water Bok Choy?
A) Daily
B) Regularly, keeping soil moist
C) Only when soil is dry
D) Rarely
  • 10. What is a common pest that affects Bok Choy?
A) Aphids
B) Squirrels
C) Deer
D) Rabbits
  • 11. What is a common disease that affects Bok Choy?
A) Blossom-end rot
B) Powdery mildew
C) Downy mildew
D) Root rot
  • 12. How can you prevent pests from attacking Bok Choy?
A) Overwater the plant
B) Ignore the pests
C) Use insecticidal soap
D) Use fertilizer
  • 13. How can you prevent diseases from affecting Bok Choy?
A) Ensure good air circulation
B) Over-fertilize
C) Plant in a shady spot
D) Water from above
  • 14. When is Bok Choy ready to harvest?
A) When leaves are full size
B) When the leaves are very small
C) When the plant flowers
D) When seedlings appear
  • 15. How do you harvest Bok Choy?
A) Pick individual leaves
B) Pull the plant from the ground
C) Cut at the base of the plant
D) Dig up the roots
  • 16. How long does Bok Choy typically take to mature?
A) 45-60 days
B) 1 year
C) 2 weeks
D) 3 months
  • 17. What is 'bolting' in relation to Bok Choy?
A) Leaf discoloration
B) Seed germination
C) Root growth
D) Premature flowering
  • 18. What causes Bok Choy to bolt?
A) Too much fertilizer
B) Poor soil
C) Lack of water
D) Hot weather
  • 19. What can you do to prevent bolting?
A) Water less frequently
B) Plant bolt-resistant varieties
C) Apply more fertilizer
D) Plant in full sun
  • 20. What is a good companion plant for Bok Choy?
A) Garlic
B) Potatoes
C) Corn
D) Tomatoes
  • 21. What nutrients are important for Bok Choy growth?
A) Copper, Manganese, Boron
B) Sodium, Chloride, Magnesium
C) Nitrogen, Phosphorus, Potassium
D) Calcium, Iron, Zinc
  • 22. How should harvested Bok Choy be stored?
A) In the freezer
B) In the refrigerator
C) In direct sunlight
D) At room temperature
  • 23. What is 'cut and come again' harvesting?
A) Harvesting the entire plant at once
B) Harvesting outer leaves as needed
C) Harvesting only the roots
D) Never harvesting at all
  • 24. What is a benefit of growing Bok Choy?
A) It thrives in hot climates
B) It is resistant to all pests and diseases
C) It is a fast-growing crop
D) It requires very little water
  • 25. Which type of Bok Choy is smaller and more tender?
A) Large Bok Choy
B) Flowering Bok Choy
C) Baby Bok Choy
D) Red Bok Choy
  • 26. What is the role of crop rotation?
A) Increasing soil erosion
B) Attracting more pests
C) Decreasing plant growth
D) Preventing soil depletion
  • 27. How does mulching benefit Bok Choy?
A) Retains soil moisture
B) Increases soil temperature
C) Attracts pests
D) Dries out the soil
  • 28. Why is it important to thin Bok Choy seedlings?
A) To increase competition
B) To provide adequate space
C) To encourage crowding
D) To stunt growth
  • 29. What is the best way to fertilize Bok Choy?
A) Using no fertilizer at all
B) Applying fertilizer directly to leaves
C) Side-dressing with compost
D) Over-fertilizing with chemicals
  • 30. What is a sign of overwatering Bok Choy?
A) Yellowing leaves
B) Stunted growth
C) Rapid growth
D) Dark green leaves
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