Preview Questions Crop Specialist | Role Specific Skill

Question 1: What is the key role of potassium in crop nutrition?

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Increases protein synthesis

Promotes root development

Regulates water uptake

Enhances disease resistance

Question 2: What is the key characteristic of a pest-resistant crop variety in pest management?

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The crop produces compounds toxic to specific pests

Increased genetic diversity of the crop

The crop can repel pests with its physical characteristics

The crop has a faster growth rate than pests

Question 3: What is a characteristic symptom of nematode infestation in crops?

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Wilting during hot periods

Root galls

Yellowing of leaves

Leaf curling

Question 4: Which irrigation method is most suitable for water conservation in dryland agriculture?

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Subsurface irrigation

Surface irrigation

Sprinkler irrigation

Drip irrigation

Question 5: How does the release of sterile male insects help in pest management?

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It reduces pest reproduction by genetic modification

Sterile males compete with fertile males, reducing population growth

Sterile males repel pest females

Sterile males produce toxins that kill pests

Question 6: Which macronutrient is critical for the development of flower and fruit in crops?

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Nitrogen

Calcium

Phosphorus

Potassium