Samples | Fowl droppings | Appréciation | Soil | Appreciation |
Texture (%) |
|
|
|
|
Sand |
|
| 21.88 |
|
Limon |
|
| 13.58 |
|
Clay |
|
| 64.54 |
|
Textural class (USDA) |
|
| A | A |
Soil reaction |
|
|
|
|
pHwater | 6.80 | Slightly acidic | 4.45 | Acidic |
pHKCl | 6.40 | Slightly acidic | 4.10 |
|
Organic matter |
|
|
|
|
Ntotal (%) |
|
| 0.14 | Medium |
CO (%) | 22.44 | Very high | 2.57 | Very low |
C/N | 14.31 | Poor | 17.70 | Very poor |
Exchangeable Cations meq/100g |
|
|
|
|
Calcium | 29.20 | Very high | 1.63 | Very low |
Magnesium | 26.93 | Very high | 0.43 | Very low |
Potassium | 4.97 | Very high | 0.06 | Very low |
Sodium | 4.74 | Very high | 0.02 | Very low |
Sum of the bases | 65.84 | High | 2.14 | Low |
Al3+ |
|
| 0.93 |
|
Exchange capacity (meq/100g) |
|
|
|
|
Effective EQF |
|
| 2.49 | Very low |
S/ECE (%) |
|
| 85.94 | Very high |
Assimilable phosphorus |
|
|
|
|
Phosphorus Bray II |
|
| 1.14 | Very low |
Macroelements |
|
|
|
|
N (%) |
|
| 1.76 |
|
P (%) |
|
| 0.66 |
|
K (%) |
|
| 1.03 |
|