What are coarse soil and textured one?

Coarse soil refers to soil that has larger particles, such as sand and gravel, which allows for good drainage and aeration. Textured soil, on the other hand, refers to soil that has a mix of different particle sizes, such as sand, silt, and clay, which affects its ability to retain water and nutrients.

Coarse Soil

- Definition: Soil with large particle sizes, such as sand, gravel, cobbles, and stones.
- Particle Size: > 2 mm
- Properties:
- Loose and well-drained
- Low water-holding capacity
- Poor nutrient retention
- Easy to cultivate

Textured Soil

- Definition: Soil with a mixture of particle sizes, creating a more heterogeneous structure.
- Particle Size:
- Sand: 0.06-2 mm
- Silt: 0.002-0.06 mm
- Clay: <0.002 mm
- Properties:
- Balance between drainage and water retention
- Moderate nutrient retention
- More stable structure than coarse soil
- Types:
- Loam: Balanced mixture of sand, silt, and clay
- Sandy loam: More sand than loam
- Silty loam: More silt than loam
- Clay loam: More clay than loam

Differences between Coarse Soil and Textured Soil

| Feature | Coarse Soil | Textured Soil |
|---|---|---|
| Particle Size | > 2 mm | Mixture of particle sizes |
| Drainage | Well-drained | Balanced drainage |
| Water-Holding Capacity | Low | Moderate |
| Nutrient Retention | Poor | Moderate |
| Structure | Loose | More stable |
| Cultivation | Easy | More challenging |