What is the purpose of site preparation before planting?

• A. To ensure rapid growth and success of trees
• B. To maximize seed tree retention
• C. To increase soil compaction
• D. To reduce biodiversity

Answer: (A)

The main idea behind site preparation is to create conditions that let planted trees establish quickly and grow well. By clearing competing vegetation and debris, we reduce the competition for water, nutrients, and light, giving the young trees more resources to put into root and shoot growth. Improving soil conditions—such as loosening compacted layers, enhancing drainage, and creating a more uniform seedbed—helps roots penetrate quickly, access moisture, and establish a stable anchor in the soil. These improvements increase the chances that seedlings survive their first critical years and reach faster early growth, which is exactly what site preparation aims to support. It’s not about keeping more seed trees, increasing soil compaction, or reducing biodiversity; those aren’t the goals of this practice.