How to Grow Bok Choy - Exam
  • 1. What type of vegetable is Bok Choy?
A) Fruit
B) Stem vegetable
C) Leafy green
D) Root vegetable
  • 2. What climate does Bok Choy prefer?
A) Cool
B) Tropical
C) Hot and humid
D) Arid
  • 3. What is the best time of year to plant Bok Choy?
A) Spring or Fall
B) Anytime
C) Summer
D) Winter
  • 4. What type of soil does Bok Choy need?
A) Dry and rocky
B) Clay-heavy
C) Sandy
D) Well-drained, fertile
  • 5. What is the ideal soil pH for Bok Choy?
A) 6.0-7.5
B) 10.0-11.0
C) 8.0-9.0
D) 4.0-5.0
  • 6. How much sunlight does Bok Choy need?
A) Full sun to partial shade
B) Dappled sunlight
C) Full shade
D) Indirect sunlight
  • 7. How deep should you plant Bok Choy seeds?
A) On the surface
B) 1 inch
C) 2 inches
D) 1/4 to 1/2 inch
  • 8. How far apart should you space Bok Choy plants?
A) 18-24 inches
B) 3 feet
C) 2-3 inches
D) 6-12 inches
  • 9. How often should you water Bok Choy?
A) Only when soil is dry
B) Regularly, keeping soil moist
C) Rarely
D) Daily
  • 10. What is a common pest that affects Bok Choy?
A) Rabbits
B) Squirrels
C) Deer
D) Aphids
  • 11. What is a common disease that affects Bok Choy?
A) Powdery mildew
B) Root rot
C) Downy mildew
D) Blossom-end rot
  • 12. How can you prevent pests from attacking Bok Choy?
A) Ignore the pests
B) Use fertilizer
C) Overwater the plant
D) Use insecticidal soap
  • 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 seedlings appear
B) When the plant flowers
C) When the leaves are very small
D) When leaves are full size
  • 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) 2 weeks
B) 3 months
C) 45-60 days
D) 1 year
  • 17. What is 'bolting' in relation to Bok Choy?
A) Root growth
B) Seed germination
C) Premature flowering
D) Leaf discoloration
  • 18. What causes Bok Choy to bolt?
A) Hot weather
B) Lack of water
C) Too much fertilizer
D) Poor soil
  • 19. What can you do to prevent bolting?
A) Plant in full sun
B) Plant bolt-resistant varieties
C) Apply more fertilizer
D) Water less frequently
  • 20. What is a good companion plant for Bok Choy?
A) Tomatoes
B) Corn
C) Potatoes
D) Garlic
  • 21. What nutrients are important for Bok Choy growth?
A) Nitrogen, Phosphorus, Potassium
B) Sodium, Chloride, Magnesium
C) Calcium, Iron, Zinc
D) Copper, Manganese, Boron
  • 22. How should harvested Bok Choy be stored?
A) In the refrigerator
B) In the freezer
C) In direct sunlight
D) At room temperature
  • 23. What is 'cut and come again' harvesting?
A) Harvesting outer leaves as needed
B) Harvesting the entire plant at once
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 a fast-growing crop
C) It requires very little water
D) It is resistant to all pests and diseases
  • 25. Which type of Bok Choy is smaller and more tender?
A) Large Bok Choy
B) Red Bok Choy
C) Flowering Bok Choy
D) Baby Bok Choy
  • 26. What is the role of crop rotation?
A) Attracting more pests
B) Decreasing plant growth
C) Preventing soil depletion
D) Increasing soil erosion
  • 27. How does mulching benefit Bok Choy?
A) Dries out the soil
B) Retains soil moisture
C) Attracts pests
D) Increases soil temperature
  • 28. Why is it important to thin Bok Choy seedlings?
A) To stunt growth
B) To encourage crowding
C) To provide adequate space
D) To increase competition
  • 29. What is the best way to fertilize Bok Choy?
A) Side-dressing with compost
B) Over-fertilizing with chemicals
C) Applying fertilizer directly to leaves
D) Using no fertilizer at all
  • 30. What is a sign of overwatering Bok Choy?
A) Dark green leaves
B) Yellowing leaves
C) Rapid growth
D) Stunted growth
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