|
-------------------+--------+---------+---------+-----------+------------+
Water | 30.82 | 23.62 | 25.00 | 15.97 | 10.92 |
Organic matter }| | | | | |
and ammoniacal }| 31.78 | 60.05 | 32.10 | 23.15 | 15.42 |
salts }| | | | | |
Phosphates | 24.33 | 7.18 | 27.36 | 32.54 | 46.41 |
Sulphate of lime | 3.84 | ... | ... | ... | 7.46 |
Carbonate of lime | 0.58 | 2.79 | ... | ... | ... |
Alkaline salts | 7.38 | 5.58 | 8.82 | 15.92 | 6.15 |
Sand | 1.27 | 0.78 | 6.72 | 12.42 | 13.64 |
+--------+---------+---------+-----------+------------+
|100.00 | 100.00 | 100.00 | 100.00 | 100.00 |
| | | | | |
Ammonia | 10.45 | 10.27 | 7.75 | 6.06 | 1.34 |
Phosphoric }| | | | | |
acid in alkaline}| ... | ... | ... | 1.82 | ... |
salts }| | | | | |
-------------------+--------+---------+---------+-----------+------------+

-------------------+-------+---------+---------+---------+
| Algoa | New | Bird's | Leone |
| Bay. | Island. | Island. | Island. |
-------------------+-------+---------+---------+---------+
Water | 30.55 | 28.78 | 16.52 | 23.65 |
Organic matter }| | | | |
and ammoniacal }| 6.85 | 13.78 | 14.84 | 4.27 |
salts }| | | | |
Phosphates | 21.24 | 22.46 | 25.21 | 13.58 |
Sulphate of lime | 36.42 | ... | 40.47 | 29.95 |
Carbonate of lime | ... | 13.78 | ... | ... |
Alkaline salts | 3.32 | 12.62 | 1.16 | 5.40 |
Sand | 1.62 | 11.58 | 1.80 | 23.15 |
+-------+---------+---------+---------+
|100.00 | 100.00 | 100.00 | 100.00 |
| | | | |
Ammonia | 0.54 | 0.84 | 1.26 | 0.67 |
Phosphoric }| | | | |
acid in alkaline}| ... | ... |