Olericulture is the science of what?

• A. The science of growing herbaceous vegetable plants
• B. The science of garden cultivation and management
• C. The cultivation of flowers from ornamental plants for gardens and floristry
• D. The process of removing an entire crop of a single plant and then planting another crop on top of the same field

Answer: (A)

Olericulture focuses on growing vegetable crops. It’s the branch of horticulture that studies how to grow and manage edible, herbaceous plants—those without woody stems—like lettuce, peppers, carrots, onions, and cucumbers. The discipline covers practices such as crop selection, nutrition, soil and irrigation management, pest and disease control, and post-harvest handling aimed specifically at vegetables.

That’s why the best answer describes the science of growing herbaceous vegetable plants. The other options relate to different areas: general garden cultivation and management is a broader horticulture field, floriculture is about flowering plants for ornament and floristry, and the last choice describes a farming practice (replanting a crop on the same field) rather than a scientific discipline.