New system of planting to help restore the ecology of El Parque Natural

On 23 February 2017 a group of volunteers assisted at the planting of a number of shrubs (Lentisco Espino Negro) in an area of the Parque at risk of erosion. The area had been cultivated in the past and this had reduced the number of stones and indigenous plants so that there was no natural protection for the soil. This had resulted in significant erosion not only due to rain and wind but also by cyclists crossing the area. The eroded soil is gradually silting up the lake.

Using a system of planting originally developed in the semi-desert areas of North Africa, we planted 27 plants around the periphery of the field. These will hopefully grow to about 3metres in height and provide a natural barrier allowing the growth of native flora and fauna in addition to reducing erosion.

A hole was dug about 40cm in depth and a vertical plastic tube inserted which was filled with stones. The hole was then filled with organic matter from the surrounding conifer trees and the plant inserted. The plastic tube was removed leaving the stones to provide a route for rainwater to the roots. A plastic mesh was placed over the plant the plant and the the area covered with large stones, to stop rabbits attacking the plants and reducing evaporation, and then surrounded with acacia twigs to act as a windbreak. Finally, channels were made radiating from the plant to direct rainwater.

We look forward to monitoring the progress of this venture.

Pictures courtesy of the Parque.

Stephen