Range Finding Phytotoxicity Test of Lead to Mangrove Plants of Rhizophora mucronata

Lina Hanarisanty, Harmin Sulistiyaning Titah
Submission Date: 2019-08-02 12:33:24
Accepted Date: 2019-11-18 00:00:00


Pollution of heavy metals can occurred in river and estuary area. Lead (Pb) was one type of heavy metals that was found in river and estuary area. Pb was one of the conservative heavy metals and Pb can be toxic to human being, animals and plants. The aim of this study was to determine the survival of mangrove of Rhizhophora mucronata against the Pb in range finding phytotoxicity test with various concentration of Pb. Pb in various of concentration were exposured to Rhizhophora mucronata for 7 days. Variations of Pb concentrations were 0 mg/L as control, 50 mg/L, 100 mg/L, 300 mg/L, 500 mg/L, and 700 mg/L. The physical observation was conducted during the range finding phytotoxicity test. The results showed that the Rhizophora mucronata was able to survive with Pb concentration of 100 mg/L. While the concentration of mortality (LC50) was at a concentration of 367.58 mg Pb /L. The death effects can be caused that the plants can absorb/accumulate contaminants in their bodies. In conclusion Rhizophora mucronata can survive at 100 mg/L Pb concentration.


Heavy Metals; Mangrove; Range Finding Test; Phytotoxicity; Pollution

Full Text: PDF

CC Licencing

Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).


  • There are currently no refbacks.

Creative Commons License
Jurnal Teknik ITS by Lembaga Penelitian dan Pengabdian Kepada Masyarakat, LPPM-ITS is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Based on a work at http://ejurnal.its.ac.id/index.php/teknik.
Statistik Pengunjung