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@INPROCEEDINGS{RoblesAguilar:280550,
      author       = {Robles Aguilar, Ana Alejandra and Temperton, Vicky and
                      Blossfeld, Stephan and Jablonowski, Nicolai David},
      title        = {{A} more efficient and sustainable fertilization through
                      recycling manure-derived phosphorus},
      reportid     = {FZJ-2016-00318},
      year         = {2015},
      abstract     = {Food and water security are dependent on a sustainable use
                      of phosphorus (P). However a higher agricultural production
                      and an inefficient use of phosphate rock can lead to
                      eutrophication as well as to an increasing price of
                      fertilizers and hence of food. Therefore recycling of P from
                      waste materials is an important approach to develop an
                      efficient and clean fertilizer for many countries with no
                      phosphorus rock deposits, such as in Europe. In the current
                      study, our approach was to evaluate the P fertilizing value
                      of Struvite, a common precipitate recovered from waste water
                      treatments or during anaerobic digestion of manure, and how
                      this effect may differ between three different plant
                      species: Maiz (Zea mays), tomato (Solanum lycopersicum) and
                      lupine (Lupinus angustifolius). Tomato and maize are
                      considered as major food crops and lupine is considered a
                      good candidate to study nutrient mobilization in the
                      rhizosphere of poor soils due to its capability of
                      symbiotically fixing atmospheric nitrogen, as well as to
                      release phosphate-mobilizing carboxylates.Plants were grown
                      in the greenhouse in acidic sandy soil with P added as
                      either struvite or as superphosphate. Our study shows the
                      same P recovery from struvite and superphosphate with no
                      significant differences between plant species, as well as no
                      significant differences in the biomass production between
                      fertilizers treatment. Therefore the utilization of struvite
                      as P-fertilizer may be considered an important strategy to
                      create nutrient cycles in agriculture and to save nutrient
                      sources.The work was conducted within ManureEcoMine project,
                      funded by the European Community’s Framework Programme
                      (FP7/2007-2013) 513 under Grant Agreement n° 603744.
                      Attendance to this conference and consequent presentation
                      and discussions of the results obtained are seeing as a
                      contribution to the project deliverables.},
      month         = {Dec},
      date          = {2015-12-02},
      organization  = {2° International Conference on manure
                       management and valorization:
                       ManuResource, Gent (Belgium), 2 Dec
                       2015 - 4 Dec 2015},
      subtyp        = {After Call},
      cin          = {IBG-2},
      cid          = {I:(DE-Juel1)IBG-2-20101118},
      pnm          = {582 - Plant Science (POF3-582) / MANUREECOMINE - Green
                      fertilizer upcycling from manure: Technological, economic
                      and environmental sustainability demonstration (603744)},
      pid          = {G:(DE-HGF)POF3-582 / G:(EU-Grant)603744},
      typ          = {PUB:(DE-HGF)6},
      url          = {https://juser.fz-juelich.de/record/280550},
}