Preview Questions Horticulturist | Role Specific Skill

Question 1: What is the function of mycorrhizal fungi in improving soil fertility?

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They create a physical barrier to protect plant roots from pests

They produce nitrogen to enhance fertility

They increase soil temperature for faster plant growth

They enhance the uptake of phosphorus and other nutrients

Question 2: What role do humidity control systems play in greenhouse management?

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They maintain optimal moisture levels to support transpiration

They lower the temperature inside the greenhouse

They prevent the accumulation of excessive CO2

They ensure that plant roots develop in dry conditions

Question 3: Which of the following factors is most important in determining the design pressure for an irrigation system?

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Soil texture and permeability

Type of irrigation equipment used

Crop type and water requirements

Topography and elevation

Question 4: Which of the following technologies can help optimize irrigation scheduling by monitoring real-time soil moisture levels?

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Automated climate stations

Soil moisture sensors

Plant tissue analysis tools

Water flow meters

Question 5: Which of the following best describes integrated pest management (IPM)?

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A method of preventing pests by altering soil conditions

A combination of biological, cultural, physical, and chemical controls

Exclusively using chemical pesticides in response to pests

Only using natural predators to manage pests

Question 6: What type of greenhouse covering material offers the best combination of light transmission and UV protection?

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Glass with a high reflection index

Polycarbonate panels

Shade netting

Polyethylene plastic films