Resultaten visas 1 - 7 / 7
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Behaviour of fertilizer nutrients in soilHelsingfors universitet2005Production of nitrogen and phosphorus based mineral fertilizer from wasteHelsingfors universitet-Availability of fertilizer selenium in peat soils - Seleenilannoituksen käyttökelpoisuus turvemaassaHelsingfors universitet2007Improving the food security of Ethiopia: assessment of soil amendment rock recources and phosphate fertilizer resourcesNaturresursinstitutet2013Development of meat-bone meal based fertilizersHelsingfors universitet2007Bioassays as tools for assessing the safety of sewage sludge-based fertilizer use - harmful substances and microplastics under observation (BIOLTA) Finlands miljöcentral2018Plant nutrition and plant health management strategies in strip-cropping systems of vegetables utilizing waste derived soil-improvers and fertilizersNaturresursinstitutet2018