Improving root structure on dykes

With changing climate conditions, we are increasingly seeing drought damage to turf on embankments. Earlier, it has been studied that Kaumera can retain moisture well in the soil. This makes the topsoil more stable. 

With the trial, the water authority can investigate whether Kaumera helps root depth, water retention and plant species variation on the turf. This will keep the dike stronger and therefore safer during high water.

Based on the experience from the pot trials, Kaumera will be tested in various doses per hectare and compared with a control group (compost), so that a good picture of the business and value case can also be obtained after the trial.

Planting in practice

In spring 2025, establishment of trial plots, Kaumera spraying and compost application will start. The trial will take place on the inner slope of the Bevermeerdijk in Angerlo and will be monitored for several years. It is expected that a first results will available in 2025 on the basis of which upscaling to other partners/interested parties can already take place. 

Do you want to know more?

If you would also like to come and take a look, please get in touch and we will talk to you based on practical experience. /node/22