NIOO plants 'food forest'
NIOO plants 'food forest'
The first tree of the NIOO food forest was planted by director Louise Vet on 21 February, together with well-known Indian environmentalist Vandana Shiva and Wageningen UR-professor Pablo Tittonell. They were joined by a crowd of around seventy visitors from the Food Otherwise conference being held in Wageningen.
'Practice what you preach'
Tittonell: "The NIOO is practising what it preaches. It's doing more than just carrying out scientific research to demonstrate that there are viable alternatives to monoculture and agricultural chemicals. The project may be small, but the principles on display here are no less significant for that."
The designers of the food forest are Wouter van Eck and Xavier San Giorgi from Food Forestry Netherlands. They look for natural answers to questions do with landscape and human inhabitation, stressing that we have a lot to learn from nearly four billion years of evolution and natural selection. They see agroforests such as the one being planted at the NIOO as nature's own solution to many of the problems facing modern agriculture.
A food forest yields a surprising range of species and flavours, is a wonderful shelter for animals and shows ecological interactions at their fullest. Buckthorns produce nitrogen in their roots. This helps hazels grow and produce nuts. Birds in next boxes feed their young on caterpillars and aphids, preventing them from becoming pests. Chestnuts and butternut trees offer shade and a wealth of organic materials, providing the perfect climate for plant species such as the ostrich fern.
The NIOO food forest comprises three distinct zones:
- Indigenous flora
A range of edible plants that are indigenous to the Netherlands: hazel, ramson, woodland strawberry, mallow, linden and Solomon's seal (the shoots, not the poisonous berries).
- Before 1500
Romans and Carolingians imported many edible plant species into this part of Europe. Some of them established a permanent presence, such as wild cherry, medlar and horse radish. Such 'assimilated' species are called archaeophytes.
In this zone you will find plant species that have been extinct in the Netherlands since the ice age and that are mostly known from fossils found along the river Maas at Tegelen and Reuvers. In other areas, these species did survive the cold: bladder nut, hardy kiwi, grape and magnolia.
The NIOO is one of the largest research institutes of the Royal Netherlands Academy of Arts and Sciences (KNAW), with more than 200 employees and students. It is specialised in fundamental and strategic ecological research. As of early 2011, the NIOO is based in a sustainably-built research laboratory in Wageningen, the Netherlands.
- Public information officer Froukje Rienks M.Sc., NIOO-KNAW, T +31-61-0487481 (mobile) / +31-31-7473590, email@example.com