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IMproved Phosphorus Resource efficiency in Organic agriculture Via recycling and Enhanced biological mobilization (IMPROVE-P)

Description: Das Projekt "IMproved Phosphorus Resource efficiency in Organic agriculture Via recycling and Enhanced biological mobilization (IMPROVE-P)" wird vom Umweltbundesamt gefördert und von Universität Hohenheim, Institut für Kulturpflanzenwissenschaften (340), Fachgebiet Düngung und Bodenstoffhaushalt (340i) durchgeführt. Phosphorus (P) is one essential element for plant, which can neither be produced synthetically nor substituted by any other element. In organic farming, long term P management is one of the most important management challenges, as high soluble P fertilizers derived from fossil sources are not allowed and their use does not meet the basic ideas of closing nutrient cycles by effective management measures. Organic farming systems rely on the efficient use and recycling of available resources. Currently, some mineral nutrients like phosphorus (P) are used only once to produce food. Subsequently, they are lost due to poor recycling of organic wastes back to farmland. There is an urgent need to improve the recycling of P from urban areas and the food industry, back to cropland. However, the traditional application of some of these waste products in agriculture is facing increasing concerns about pollutants (heavy metal, xenobiotics) and protection of soils and environment. There are many technological alternatives to recycle and clean the phosphorus already available, affecting P bio-availability and pollutants content. The different options will be evaluated from an agronomical and ecological point of view in the frame of this project.

Types: 

SupportProgram

Origin: /Bund/UBA/UFORDAT

Tags: Phosphorrückgewinnung ? Phosphorgehalt ? Recycling ? Biopharmazeutikum ? Nährsalz ? Schadstoffgehalt ? Düngemittel ? Lebensmittelindustrie ? Mineralstoff ? Ökologie ? Phosphor ? Schwermetall ? Innenstadt ? Landwirtschaftlicher Betrieb ? Organischer Abfall ? Abfall ? Bioverfügbarkeit ? Bodenschutz ? Düngung ? Kreislaufsystem ? Ökologischer Landbau ? Management ? Nährstoffkreislauf ? Xenobiotikum ? Urbaner Raum ? Bewirtschaftungssystem ? Ressource ? Landwirtschaft ? Schadstoff ? Landwirtschaftliche Fläche ? Maßnahme ? Lebensmittel ? Effizienzsteigerung ? Ressourceneffizienz ? Bedürfnisfeld ? EINSATZ ? FP7 ERA-Net ? SCHUTZ ? STILLGELEGT ? Sekundärproduktion [Abfallwirtschaft] ? TECHNOLOGISCH ? VERFUEGBAR ? BEREICH ? Vermehrung ? WICHTIG ? Bepflanzung ?

Region: Baden-Württemberg

Bounding box: 9° .. 9° x 48.5° .. 48.5°

License: cc-by-nc-nd/4.0

Language: Deutsch

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Time ranges: 2013-06-01 - 2016-05-31

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