What is a primary benefit of good soil drainage in turf management?

Good soil drainage is crucial in turf management because it ensures that excess water can easily move away from the root zone of the turfgrass. When soil has proper drainage, it maintains an optimum moisture balance – avoiding waterlogged conditions that can stress the roots and promote the development of diseases. This environment supports healthy root growth, enhancing the overall vitality of the turfgrass. Well-drained soil allows for better air circulation within the root system, leading to improved nutrient uptake and resilience against drought and disease.

In contrast, options such as raising soil temperature or increasing soil compaction do not apply, as good drainage typically prevents compaction and maintains more favorable temperature conditions. Additionally, while drainage can indirectly influence pest populations by promoting healthier turf, the primary benefit lies in supporting the growth and health of the turfgrass itself. Thus, promoting healthy turfgrass directly addresses the advantages of good soil drainage.