Tag Archives: Sesuvium

CBEMR A Successful Method of
Mangrove Restoration

Test Planting Sesuvium Portulacastrum & Seedlings in EPIC Site

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On Friday the 24th of April, Projects Abroad helped MAP staff test transplanting Sesuvium portulacastrum along the pond bank of one EPIC site to help stabilise the bank slope and trap mangrove seeds.   MAP has conducted a new experiment on what conditions of ground surface that will allow the establishment of the volunteer seedlings inside the pond by creating 6mx6m fixed quadrat of 4 different applications. MAP staff led the group of Projects Abroad volunteers to loosen the soil in the 1st plot, transplanting the sesuvirum portulacastrum in the 2nd plot, doing nothing in 3rd plot (control) and planting Rhizophora aciculate propagules in the 4th test plot.

Objective: To test transplant Sesuvium portulacastrum to reduce erosion of the site’s pond slopes and carry our an experiment on test planting on the pond bottom surface to understand what conditions of soil surface will help facilitate the establishment of  volunteer mangrove seedlings. It is important for us to better understand how different conditions affect the speed and success of restoration.

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Trash clean up crew hard work helping to set a good example amongst locals.

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Test planting Rhizophora apiculata propagules along the pond channel under the instruction of conservation leader Mr. Bang Non.

Planting sesuvium to stabilise the bank

Transplanting sesuvium to stabilise the soil on pond bank slope.

Sesuvium portulacastrum

Sesuvium portulacastrum

Making surface rough to test natural recruitment

Making soil surface rough to test to see if this will assist natural recruitment.

Let's improve the hydrology

Let’s improve the hydrology

key message: We have noticed that mangrove propagules have established in grass and Sesuvium portulacastrum areas of the pond but there are no volunteer propagules / seedlings establishing in the muddy surface areas.  Some areas have not had any vegetation for nearly 30 years now.  We would like to find out why so that is why we’re conducting this test planting experiment.