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Projects information iconBehaviour of fertilizer nutrients in soilUniversity of Helsinki2005Projects information iconProduction of nitrogen and phosphorus based mineral fertilizer from wasteUniversity of Helsinki-Projects information iconAvailability of fertilizer selenium in peat soils - Seleenilannoituksen käyttökelpoisuus turvemaassaUniversity of Helsinki2007Projects information iconImproving the food security of Ethiopia: assessment of soil amendment rock recources and phosphate fertilizer resourcesNatural Resources Institute Finland2013Projects information iconDevelopment of meat-bone meal based fertilizersUniversity of Helsinki2007Projects information iconPlant nutrition and plant health management strategies in strip-cropping systems of vegetables utilizing waste derived soil-improvers and fertilizersNatural Resources Institute Finland2018Projects information iconBioassays as tools for assessing the safety of sewage sludge-based fertilizer use - harmful substances and microplastics under observation (BIOLTA)Finnish Environment Institute2018