Preview Questions Horticulturist | Role Specific Skill

Question 1: When designing an irrigation system, which factor has the greatest influence on the choice of pipe material?

Which action should you take?

Choose only one option

Soil pH and temperature

Cost of materials and installation

Availability of labor for installation

Water pressure and flow rate

Question 2: How do soil moisture sensors help optimize irrigation systems?

Which action should you take?

Choose only one option

They measure temperature fluctuations to adjust irrigation schedules

They control water flow and pressure in the irrigation system

They increase soil fertility by monitoring nutrient levels

They provide real-time data on soil moisture content, ensuring water is applied only when needed

Question 3: In a pressurized irrigation system, which factor primarily influences the emitter uniformity?

Which action should you take?

Choose only one option

The size of the pipe material used

The soil texture in the irrigated area

The pressure variation throughout the system

The crop type being grown

Question 4: Which soil microorganism is known for promoting plant growth by fixing atmospheric nitrogen?

Which action should you take?

Choose only one option

Cyanobacteria

Rhizobium bacteria

Actinomycetes

Fungi

Question 5: What is the primary function of biopesticides in pest management?

Which action should you take?

Choose only one option

To act as chemical repellents against pests

To increase the effectiveness of chemical pesticides

To control pests through naturally occurring organisms or substances

To prevent pest damage by altering pest behavior

Question 6: Which of the following is a non-chemical pest control method that can effectively manage insect pests in horticulture?

Which action should you take?

Choose only one option

Use of selective herbicides to kill weeds

Use of foliar nutrients to repel pests

Use of synthetic chemical repellents

Use of insecticidal soaps or oils