Table 4: Average NPK nutrient levels in percentage dry mass of healthy Salvinia molesta plants in Moremi Game Reserve in the Okavango Delta, Kwando-Linyanti and Chobe Rivers. Source: Okavango Delta (Source: [51]) and Kwando-Linyanti-Chobe Rivers (Source: [104]).
| % % dry mass |
Moremi Game Reserve – Okavango Delta |
Kwando-Linyanti Rivers |
Chobe River |
| N mg L-1
|
1.949 |
1.282 |
1.841 |
| P
mg L-1
|
0.198 |
0.062 |
0.174 |
| K
mg L-1
|
2.018 |
1.804 |
1.393 |