Seedlings of S. tomentosa L. were grown in industrial residue with high salt concentration, with the aims of observe the growth capacity of the specie. The results showed an increase in the plant weight. The specie could be utilized to grown in area to be recovered, with high salt concentration.
Key words:
Halophyte; salt stress; recovery of degraded areas.
| Substratos | Textura | pH em água | Cmolc/Dm3 | |||
|---|---|---|---|---|---|---|
|
Turfa |
argila |
4,6 |
Al 2,2 |
Ca + Mg 6,2 | Ca 3,3 |
M 2, |
| Resíduo industrial | 8,0 | 0 | 26,4 | 8,9 | 7, |
| Substratos utilizados (tratamentos) | Peso da raiz seca (g) | Peso da parte aér (g) |
|---|---|---|
| Turfa | 0,102ab | 0,105a |
| Resíduo industrial | 0,171a | 0,148a |
| Turfa + resíduo | 0,032b | 0,090a |
