Question

Which of the following soil type is the most suitable for plant growth?

• A. Clayey silt
• B. Sandy loam
• C. Loamy
• D. Silty Clay

Hint:

Remember the ideal soil composition: Loam is the sweet spot. Too much sand, and water drains too fast. Too much clay, and the soil gets waterlogged. Loam offers the best of both worlds.

Answer 1

The Correct Option is C

Step 1: Understanding the Concept:
The question asks to identify the ideal soil type for most plant growth. The suitability of soil depends on its texture, which is a mix of sand, silt, and clay particles. This mix affects water retention, drainage, and aeration.
Step 2: Detailed Explanation:
- Clayey silt / Silty Clay: These soils have a high percentage of clay and silt. They can hold a lot of water but often have poor drainage and aeration, which can suffocate plant roots.
- Sandy loam: This soil has a higher percentage of sand. It offers good drainage but may not retain enough water or nutrients for many plants.
- Loamy soil: This is considered the ideal soil for gardening and agriculture. It contains a balanced mixture of sand, silt, and clay, along with organic matter (humus). This balance provides good drainage, adequate water and nutrient retention, and sufficient air space for roots to breathe.
Step 3: Final Answer:
Loamy soil is the most suitable for plant growth due to its balanced properties.