Preview Questions Horticulturist | Role Specific Skill

Question 1: Which of the following is a preventative measure for fungal diseases in horticulture?

Which action should you take?

Choose only one option

Removing infected plant debris from the field

Planting resistant varieties

Applying fungicides at the right time to prevent infection

All of the above

Question 2: What role does soil organic matter (SOM) play in maintaining soil fertility?

Which action should you take?

Choose only one option

It limits microbial activity in the soil

It significantly increases soil salinity levels

It promotes high soil erosion

It improves water-holding capacity and nutrient retention

Question 3: What is the effect of low oxygen availability on plant roots?

Which action should you take?

Choose only one option

It restricts root growth and decreases nutrient uptake

It promotes the growth of mycorrhizal fungi in the roots

It stimulates root branching and enhances nutrient absorption

It increases the uptake of carbon dioxide by the roots

Question 4: What is the role of hydroponic systems in greenhouse production?

Which action should you take?

Choose only one option

They provide energy savings through solar power use

They provide a medium for root growth and pest control

They enable soil-less cultivation with nutrient-rich water solutions

They increase water usage efficiency by utilizing soil

Question 5: What is the purpose of using reflective materials inside a greenhouse?

Which action should you take?

Choose only one option

To block UV radiation from entering the greenhouse

To enhance humidity retention and reduce evaporation

To increase light distribution and reduce energy consumption

To reflect excess heat out of the greenhouse

Question 6: Which of the following factors is most important in determining the design pressure for an irrigation system?

Which action should you take?

Choose only one option

Soil texture and permeability

Type of irrigation equipment used

Crop type and water requirements

Topography and elevation