Contents: Soil chemistry of rock pile and control samples
Description: This table contains some of the results of the soil fertility study. Areas tested include control samples collected from rock agricultural features and control samples from areas lacking visible agricultural features. This table includes the results of both chemical tests (P, CA, K, MG) and tests of properties that affect availability of nutrients, plant growth and physcial soil characteristics such as pH, organic matter content (OM), calcium carbonate conten (CaCO3), soluble salt content and cation exchange capacity (CEC).
Primary Key: none
Parent Table: none
Columns:
| Name | Type | Size | Contents |
| siteno | VARCHAR | 25 | ASM no. |
| soil_pit | VARCHAR | 25 | Soil Pit no. |
| horizon | VARCHAR | 25 | Horizon |
| depth | VARCHAR | 25 | Depth |
| sampling_location | VARCHAR | 25 | Sampling Location |
| ph | Number | Single | Ph |
| om | Number | Single | Organic Materials |
| total_p | Number | Integer | Totol Phosphorus |
| avail_p | Number | Integer | Available Phosphorus |
| k | Number | Integer | Potassium |
| mg | Number | Integer | Magnesium |
| ca | Number | Integer | Calcium |
| caco3 | Number | Single | Calcium Carbonate |
| soil_salts | Number | Single | Soil Salts |
| est_cec | Number | Integer | Estimated Cation Exchange Capacity |