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@ARTICLE{Mau:905806,
      author       = {Mau, Lisa and Junker, Simone and Bochmann, Helena and
                      Mihiret, Yeshambel E. and Kelm, Jana M. and Schrey, Silvia
                      D. and Roessner, Ute and Schaaf, Gabriel and Watt, Michelle
                      and Kant, Josefine and Arsova, Borjana},
      title        = {{R}oot {G}rowth and {A}rchitecture of {W}heat and
                      {B}rachypodium {V}ary in {R}esponse to {A}lgal {F}ertilizer
                      in {S}oil and {S}olution},
      journal      = {Agronomy},
      volume       = {12},
      number       = {2},
      issn         = {2073-4395},
      address      = {Basel},
      publisher    = {MDPI},
      reportid     = {FZJ-2022-01026},
      pages        = {285 -},
      year         = {2022},
      note         = {DFG},
      abstract     = {Alternative, recycled sources for mined phosphorus (P)
                      fertilizers are needed to sustain future crop growth.
                      Quantification of phenotypic adaptations and performance of
                      plants with a recycled nutrient source is required to
                      identify breeding targets and agronomy practices for new
                      fertilization strategies. In this study, we tested the
                      phenotypic responses of wheat (Triticum aestivum) and its
                      genetic model, Brachypodium (Brachypodium distachyon), to
                      dried algal biomass (with algae or high or low mineral P)
                      under three growing conditions (fabricated ecosystems
                      (EcoFABs), hydroponics, and sand). For both species,
                      algal-grown plants had similar shoot biomass to
                      mineral-grown plants, taking up more P than the low mineral
                      P plants. Root phenotypes however were strongly influenced
                      by nutrient form, especially in soilless conditions. Algae
                      promoted the development of shorter and thicker roots,
                      notably first and second order lateral roots. Root hairs
                      were $21\%$ shorter in Brachypodium, but $24\%$ longer in
                      wheat with algae compared to mineral high P. Our results are
                      encouraging to new recycled fertilization strategies,
                      showing algae is a nutrient source to wheat and
                      Brachypodium. Variation in root phenotypes showed algal
                      biomass is sensed by roots and is taken up at a higher
                      amount per root length than mineral P. These phenotypes can
                      be selected and further adapted in phenotype-based breeding
                      for future renewal agriculture systems.},
      cin          = {IBG-2},
      ddc          = {640},
      cid          = {I:(DE-Juel1)IBG-2-20101118},
      pnm          = {2171 - Biological and environmental resources for
                      sustainable use (POF4-217) / DFG Grant for all Projects for
                      2022 (DFG-ALL-2022)},
      pid          = {G:(DE-HGF)POF4-2171 / G:(DE-Juel-1)DFG-ALL-2022},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000762800800001},
      doi          = {10.3390/agronomy12020285},
      url          = {https://juser.fz-juelich.de/record/905806},
}