Preview Questions Horticulturist | Role Specific Skill

Question 1: What is the purpose of stomatal regulation in plants?

Which action should you take?

Choose only one option

To increase root depth

To control water loss and gas exchange

To enhance photosynthetic efficiency

To absorb essential nutrients

Question 2: Which pest management strategy involves rotating chemicals to reduce the chances of resistance?

Which action should you take?

Choose only one option

Integrated pest management

Cultural control

Biological control

Chemical control

Question 3: What is the main benefit of incorporating biochar into horticultural soils?

Which action should you take?

Choose only one option

It improves soil structure, water retention, and nutrient availability

It increases soil salinity levels for better pest control

It adds additional nitrogen to the soil

It increases the acidity of the soil, making it more suitable for acidic crops

Question 4: What is the ideal relative humidity range for most greenhouse-grown plants?

Which action should you take?

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10%-30%

70%-90%

40%-60%

95%-100%

Question 5: In greenhouse management, what is the most efficient method for cooling the structure during hot weather?

Which action should you take?

Choose only one option

Increasing irrigation levels

Installing artificial cooling systems

Shading and ventilation

Increasing humidity levels

Question 6: Which of the following soil amendments can help improve the fertility of alkaline soils?

Which action should you take?

Choose only one option

Iron chelates and ammonium nitrate

Organic mulches and compost

Gypsum and elemental sulfur

Lime and potassium chloride