Soil triangle diagram
Numéro d’image : 11741549
| Soil triangle diagram. This diagram is used to work out the type of soil in an area. A sample of soil is left to settle in water. Larger particles settle out of suspension faster than smaller ones. Soil particles are placed in three categories depending on their size: sand (largest),silt and clay (smallest). Once the layers have settled,the depth of the layer is used to work out its percentage as a component of the soil. The three percentages are then read off the axes of the triangle: clay horizontally,silt towards bottom left and sand towards top left. Loams are the best soils for cultivation | |
| Licence : | Droits gérés |
| Crédit: | Science Photo Library / Terry, Sheila |
| Taille de l’image : | 3071 px × 3546 px |
| Model Release : | Non requis |
| Property Release : | Non requis |
| Restrictions : | - |
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