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Resultaat 13–13 van de 13 resultaten wordt getoond
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E-learning Gleba (pl)
€0,00- For farmers and students
- In Polish
- With tests and video's
In Poland, 14 million hectares of land are being used for agricultural production. These mainly sandy soils are characterized by a limited availability of organic matter and nutrients. Combined with limited water resources and climate changes, there is a need to improve the soil quality in Poland.
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Resultaat 13–13 van de 13 resultaten wordt getoond