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Projects - ir. JJ (Janjo) de Haan

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  EJP SOIL

  The main objective of the European Joint Program on Soil (EJP SOIL) is to develop and share knowledge to enhance the contribution of agricultural...

• Soil quality on sand, arable farming and field vegetables

  A good soil quality is important for entrepreneurs who grow crops, but also plays an important role in climate change through emission of nitrous...
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  Monitoring the dissemination of innovations

  In this project the extent of the dissemination of innovative measures is monitored.
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  Umbrella project 'cultivation above the ground'

  In the horticultural sector, the design and development process Cultivation above the ground has started. The question is how the new cultivation...
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  Cultivation above the ground: Strawberry

  Most of the strawberries are still grown in the open field. A small part has been switched to the cultivation on shelving.