FFA Horticulture CDE General Practice Exam

Seed dormancy refers to a period of inactivity before germination. This state is crucial for ensuring that seeds only germinate when conditions are favorable for growth, such as the right temperature, moisture, and light availability. Dormancy can be a survival strategy, allowing seeds to endure unfavorable environmental factors and enabling them to sprout when conditions improve, ensuring the continued survival of the plant species.

Understanding seed dormancy is important for horticulturists because it influences planting schedules and methods. If seeds are sown while still dormant, germination will not occur, potentially delaying crop emergence and affecting overall yields. Factors such as seed coat impermeability, physiological conditions, or the need for specific environmental triggers can all contribute to dormancy, making it a complex but essential phenomenon in plant biology.