Which of the following is a drought-dormancy strategy?

• A. Restrict traffic
• B. Allow unrestricted access
• C. Fertilize
• D. Water nightly

Answer: (A)

Drought-dormancy strategy means reducing stresses on the plant so it can conserve water and stay in a low-activity state during dry periods. Restricting traffic minimizes soil compaction and physical damage to the roots, helping the plant maintain access to whatever moisture is left and reducing unnecessary energy expenditure. With less disturbance, the plant can slow its growth and transpiration, aligning with dormancy when water is scarce. Allowing unrestricted access would increase wear and stress, making drought conditions worse. Fertilizing pushes the plant to grow more, which raises water demand and defeats dormancy. Watering nightly keeps the plant actively growing and using water, again contrary to the goal of dormancy.