What is a disadvantage of not tilling the soil before planting?

• A. Plants may grow too quickly
• B. Soil may remain compacted
• C. Weed growth is reduced
• D. Fertilizers may lose potency

Answer: (B)

Soil compaction is a significant disadvantage of not tilling the soil before planting. When soil remains compacted, it restricts root growth and the ability of plants to access necessary nutrients, air, and water. Compacted soil can lead to poor drainage, making it difficult for plants to establish themselves properly. It can also create a hard barrier that prevents roots from expanding, which can stunt overall plant growth and health. Tilling helps to aerate the soil, breaking up compaction and encouraging a healthier growing environment for plants. This soil preparation allows roots to penetrate more easily and promotes better water infiltration, ultimately supporting better plant development and yields.