Which of the following best describes the ability of soil to provide adequate nutrients to plants?

• A. Soil fertility
• B. Soil porosity
• C. Soil compaction
• D. Soil texture

Answer: (A)

Verified step by step guidance

1. Understand the key terms provided in the options: Soil fertility, Soil porosity, Soil compaction, and Soil texture. Each term relates to a specific property of soil and its impact on plant growth.
2. Define 'Soil fertility': This refers to the ability of soil to supply essential nutrients to plants in adequate amounts for their growth and development. It is directly related to the nutrient content and availability in the soil.
3. Define 'Soil porosity': This describes the amount of space between soil particles, which affects water retention and air movement but does not directly describe nutrient availability.
4. Define 'Soil compaction': This refers to the density of soil particles and how tightly they are packed. Compaction can affect root growth and water movement but is not directly related to nutrient supply.
5. Define 'Soil texture': This refers to the proportion of sand, silt, and clay in the soil, which influences water retention and drainage but does not directly describe the soil's ability to provide nutrients. Based on these definitions, identify the term most closely associated with nutrient supply.