Soil Suitability Analysis (Diversified Crops)
Soil suitability classification refers to the use of a piece of land on a sustainable basis, based on physical and chemical properties and environmental factors. It is the ultimate aim of soil survey and this may come up through a good judgment and a thorough evaluation of soil properties and qualities like soil depth, texture, slope, drainage, erosion, flooding and fertility. Based from these properties, the suitability of a certain tract of land for crop production is determined.
La Union Province
| Soil Series | Banana | Avocado | Maize | Onion | Tomato | Tobacco | Papaya |
|---|
| Annam | S3ctf | S2ctwf | - | S3ctwf | S2ctf | S2ctf | S2ctwf |
| Barcelona | S2cwf | S3cwsf | - | S3cwsf | S2csf | S3cwsf | S2cwf |
| Bauang | S2ct | S3ctsf | - | S3ctf | S2ctwf | S3ctwsf | S3ctwf |
| Bigaa | S2cw | S2cwf | - | S3cwf | S2cwf | S2cwf | N1cwf |
| Bolinao | S2ctsf | S2ctwsf | - | S3ctsf | S2ctws | S3ctwsf | S2ctws |
| Burgos Series | N1ctwsf | S3ctsf | - | N1ctwsf | N1ctwf | N1ctwsf | N1ctwsf |
| Maligaya | S2cwf | S2cwf | - | S3cwf | S2cwf | S2cwf | N1cwf |
| San Fabian | S2ct | S2ctwf | - | S2ctwf | S2ctf | S2ctf | S2ctw |
| San Manuel | S2ctw | N1cwsf | - | N1cwsf | S2cwf | N1cwf | N1cwsf |
| Sinapangan | S2cwf | S3cwsf | - | S3cwsf | S2cwf | S2csf | S3cwsf |
| Umingan | S2cwsf | N1cwf | - | N1cwsf | S3cwsf | N1cwsf | N1cwsf |