Preview Questions Horticulturist | Role Specific Skill

Question 1: What is the impact of excessive irrigation in a greenhouse?

Which action should you take?

Choose only one option

It leads to root rot and waterlogging

It increases transpiration rates, leading to faster plant growth

It improves root growth by maintaining optimal moisture levels

It reduces nutrient availability by diluting the soil solution

Question 2: What is the function of pesticide resistance management strategies in crop protection?

Which action should you take?

Choose only one option

To delay or prevent the development of resistance in pest populations

To speed up pest control efforts

To increase crop yield

To reduce the cost of pesticide application

Question 3: What is the most common method used to manage water runoff in a drip irrigation system?

Which action should you take?

Choose only one option

Using surface catchment systems

Draining excess water using underground pipes

Increasing system pressure to force excess water through

Pressure regulation and emitter flow rate adjustment

Question 4: What is the primary advantage of using aerial irrigation systems in large fields?

Which action should you take?

Choose only one option

They significantly reduce water usage compared to other systems

They are easier to install compared to surface irrigation systems

They can be automated to provide precise water measurements

They provide even water distribution over vast areas

Question 5: Which of the following factors directly influences the effectiveness of sprinkler irrigation systems?

Which action should you take?

Choose only one option

Wind speed, temperature, and humidity

Type of crop being irrigated

Water pressure and distribution uniformity

Water hardness and soil texture

Question 6: What is the role of mycorrhizal fungi in improving soil fertility?

Which action should you take?

Choose only one option

Enhances nitrogen fixation in the soil

Increases water retention in the soil

Reduces soil compaction by breaking down organic matter

Forms symbiotic relationships with plant roots to increase nutrient absorption