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@ARTICLE{Kuppe:1028497,
      author       = {Kuppe, Christian W. and Postma, Johannes A.},
      title        = {{B}enefits and limits of biological nitrification
                      inhibitors for plant nitrogen uptake and the environment},
      journal      = {Scientific reports},
      volume       = {14},
      issn         = {2045-2322},
      address      = {[London]},
      publisher    = {Nature Research, part of Springer Nature},
      reportid     = {FZJ-2024-04649},
      pages        = {15027},
      year         = {2024},
      abstract     = {Plant growth and high yields are secured by intensive use
                      of nitrogen (N) fertilizer, which, however, pollutes the
                      environment, especially when N is in the form of nitrate.
                      Ammonium is oxidized to nitrate by nitrifiers, but roots can
                      release biological nitrification inhibitors (BNIs). Under
                      what conditions does root-exudation of BNIs facilitate
                      nitrogen N uptake and reduce pollution by N loss to the
                      environment? We modeled the spatial–temporal dynamics of
                      nitrifiers, ammonium, nitrate, and BNIs around a root and
                      simulated root N uptake and net rhizosphere N loss over the
                      plant’s life cycle. We determined the sensitivity of N
                      uptake and loss to variations in the parameter values,
                      testing a broad range of soil–plant-microbial conditions,
                      including concentrations, diffusion, sorption,
                      nitrification, population growth, and uptake kinetics. An
                      increase in BNI exudation reduces net N loss and, under most
                      conditions, increases plant N uptake. BNIs decrease uptake
                      in the case of (1) low ammonium concentrations, (2) high
                      ammonium adsorption to the soil, (3) rapid nitrate- or slow
                      ammonium uptake by the plant, and (4) a slowly growing or
                      (5) fast-declining nitrifier population. Bactericidal
                      inhibitors facilitate uptake more than bacteriostatic ones.
                      Some nitrification, however, is necessary to maximize uptake
                      by both ammonium and nitrate transporter systems. An
                      increase in BNI exudation should be co-selected with
                      improved ammonium uptake. BNIs can reduce N uptake, which
                      may explain why not all species exude BNIs but have a
                      generally positive effect on the environment by increasing
                      rhizosphere N retention.},
      cin          = {IBG-2},
      ddc          = {600},
      cid          = {I:(DE-Juel1)IBG-2-20101118},
      pnm          = {2171 - Biological and environmental resources for
                      sustainable use (POF4-217) / DFG project 491111487 -
                      Open-Access-Publikationskosten / 2022 - 2024 /
                      Forschungszentrum Jülich (OAPKFZJ) (491111487) / Root2Res -
                      Root2Resilience: Root phenotyping and genetic improvement
                      for rotational crops resilient to environmental change
                      (101060124)},
      pid          = {G:(DE-HGF)POF4-2171 / G:(GEPRIS)491111487 /
                      G:(EU-Grant)101060124},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {38951138},
      UT           = {WOS:001260844500059},
      doi          = {10.1038/s41598-024-65247-2},
      url          = {https://juser.fz-juelich.de/record/1028497},
}