FFA Horticulture CDE General Practice Exam

In a greenhouse, what is the structure that holds the plants above the ground?

1. Table

2. Bench

3. Podium

4. Rack

The correct answer is: Bench

The structure that holds the plants above the ground in a greenhouse is commonly referred to as a bench. Benches are specifically designed for growing plants in an organized and accessible manner, allowing for better air circulation, drainage, and light exposure. Benches are typically raised off the ground, making it easier for gardeners or horticulturists to tend to the plants without having to bend down, which can improve efficiency and reduce strain on the back. Additionally, using benches can help prevent soil-borne diseases and pests by keeping the plants elevated and away from potential contaminants on the ground. The other structures mentioned, such as tables or racks, may serve similar purposes but are not as commonly associated with the specific needs of plant propagation and growth in a greenhouse context. For example, while a table can be used in various settings for work or display, it lacks the specific design features needed to accommodate plants effectively. Racks might hold tools or supplies but do not typically provide the appropriate environment for plant growth. Podiums are generally used for presentation purposes rather than horticultural functions.