Vertical Farming Techniques for Leafy Greens

1. What is an advantage of using hydroponic systems in vertical farming of leafy greens?

A) Higher cost
B) Increased crop yield
C) Limited control over nutrients
D) Reduced water usage

2. Which of the following is a commonly used lighting technology in vertical farms for leafy greens?

A) Incandescent
B) LED
C) Fluorescent
D) Halogen

3. Why is vertical farming considered a space-efficient farming technique for leafy greens?

A) It requires large land areas
B) It allows for stacking of plants in layers
C) It limits the amount of sunlight plants receive
D) It hinders air circulation around plants

4. What is the purpose of using automated systems in vertical farming of leafy greens?

A) To increase labor costs
B) To decrease energy efficiency
C) To reduce plant varieties
D) To control climate conditions and optimize plant growth

5. Which nutrient is commonly adjusted in hydroponic systems for leafy greens cultivation?

A) Iron
B) Nitrogen
C) Calcium
D) Phosphorus

6. How does vertical farming of leafy greens contribute to sustainability compared to traditional agriculture?

A) Increases water usage
B) Promotes deforestation
C) Reduces transportation costs and carbon emissions
D) Requires more pesticides

7. What is the advantage of using a multi-tiered system in vertical farming of leafy greens?

A) Reduces plant access to light
B) Decreases plant density
C) Requires more floor space
D) Increases crop yield per square foot

8. What essential resource do vertical farms aim to reduce consumption of?

A) Electricity
B) Water
C) Trace minerals
D) Nutrients

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