Full name:
Coffee farm in Brazil - field data
Version:
-
Organization or Author:
Brazilian coffee farmer
Abstract:
Soil chemical-physical analysis on a coffe plantation in Brazil
Service location:
-
Geographical Coverage:
National - Brazil
GIS Data Type:
Vector - Polygon
Spatial resolution:
-
Publication date:
2024-07-17
Reference period-start:
2024-??-??
Reference period-stop
2024-??-??
License:
Key Soil Properties:
Calcium Saturation, Aluminium, Magnesium Saturation, Zinc, Potassium, Exchangeable Acidity and Aluminum, Phosphorus, Calcium, Ca/Mg ratio, Mg/K ratio, Magnesium, Carbon Total, Boron, Organic Matter, Copper, Hydrogen Saturation, Aluminium Saturation, Cation Exchange Capacity, Manganese, Base Saturation, pH, Potassium Saturation, Iron, Ca/K ratio
Soil deph coverage (cm):
Up to 40 cm
Soil Functions:
-
Soil Threats:
-
Citation:
-
Soil parameters overview
| Original Soil Parameter | Unit of measurement | Description | Analytical method |
|---|---|---|---|
| Ca in CEC | % | Percentage of the Cation Exchange Capacity (CEC) occupied by calcium ions. | - |
| Al | mmolc/dm3 | Exchangeable aluminum concentration determined using ammonium chloride. | Extraction in NH4Cl |
| Mg in CEC | % | Percentage of the CEC occupied by magnesium ions. | - |
| Zn | mg/dm3 | Zinc concentration in the soil extracted with diethylenetriaminepentaacetic acid. | Extraction in DTPA |
| K | mmolc/dm3 | Exchangeable potassium concentration determined using ammonium chloride. | Extraction in NH4Cl |
| H+Al | mmolc/dm3 | Concentration of exchangeable acidity (H+) and aluminum (Al) in the soil. | - |
| P | mg/dm3 | Phosphorus concentration extracted with resin. | Extraction in Resin |
| Ca | mmolc/dm3 | Exchangeable calcium concentration determined using ammonium chloride. | Extraction in NH4Cl |
| Ca/Mg | - | Ratio of exchangeable calcium to magnesium. | - |
| Mg/K | - | Ratio of exchangeable magnesium to potassium. | - |
| Mg | mmolc/dm3 | Exchangeable magnesium concentration determined using ammonium chloride. | Extraction in NH4Cl |
| Carb.Total | g/dm3 | Total carbon content in the soil. | - |
| B | mg/dm3 | Boron concentration determined using hot water extraction. | Extraction in hot water |
| OM | g/dm3 | Organic matter content in the soil. | - |
| Cu | mg/dm3 | Copper concentration in the soil extracted with diethylenetriaminepentaacetic acid. | Extraction in DTPA |
| H in CEC | % | Percentage of the CEC occupied by hydrogen ions. | - |
| Al in CEC | % | Percentage of the CEC occupied by aluminum ions. | - |
| CEC | mmolc/dm3 | Total cation exchange capacity of the soil. | - |
| Mn | mg/dm3 | Manganese concentration in the soil extracted with diethylenetriaminepentaacetic acid. | Extraction in DTPA |
| S.B. | mmolc/dm3 | Sum of bases, representing the total of exchangeable cations. | - |
| pH_SMP | - | Soil pH measured using the Shoemaker-McLean-Pratt buffer solution. | Extraction in Shoemaker-McLean-Pratt (SMP) buffer solution |
| K in CEC | % | Percentage of the CEC occupied by potassium ions. | - |
| Fe | mg/dm3 | Iron concentration in the soil extracted with diethylenetriaminepentaacetic acid. | Extraction in DTPA |
| Ca/K | - | Ratio of exchangeable calcium to potassium. | - |
| pH_CaCl2 | - | Soil pH measured in a 0.01 mol/L calcium chloride solution. | CaCl2 0,01 mol/L-1 |