Publikasjoner
NIBIOs ansatte publiserer flere hundre vitenskapelige artikler og forskningsrapporter hvert år. Her finner du referanser og lenker til publikasjoner og andre forsknings- og formidlingsaktiviteter. Samlingen oppdateres løpende med både nytt og historisk materiale. For mer informasjon om NIBIOs publikasjoner, besøk NIBIOs bibliotek.
2020
Forfattere
George G. Brown Miguel Cooper Monica Kobayashi Alberto Orgiazzi Anahí Domínguez Ana Paula Dias Turetta André L.C. Franco Andrey S. Zaitsev Anne Winding Bente Føreid Brajesh K. Singh Carlos Guerra Claudia Rojas David Spurgeon Ece Aksoy Fátima Maria Moreira Francisco Bautista Jianming Xu Johannes Rousk José Camilo Bedano Joseph D. Bagyaraj Krishna Saxena Laura Fernanda Simões da Silva Leho Tedersoo Loren Byrne Mac A. Callaham Madhu Choudhary M. Fernanda Aller Manuel Delgado-Baquerizo Maria Fuensanta García Orenes Maria Tsiafouli Marie de Graaf Miranda M Hart Moses Thuita Nancy Karanja Nathalie Fromin Nico Eisenhauer Nobuhiro Kaneko Pauline Mele Pilar Andres Pastor Raul Ochoa-Hueso Roman Kuperman Stephen Ichami Steven J. Fonte Thomas Ward Crowther Vinisa Saynes Santillan Yunuen Tapia TorresSammendrag
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Sammendrag
Purpose Sorption could be a way to concentrate nutrients in diluted waste streams to bring more nutrients back to agriculture. The aim of this work was to model the fate of sorbed NH4+ content in liquid waste streams by adding nitrogen (N) sorbed to a sorbent, zeolite, and study its effect on early growth and potential leaching losses. Methods A pot experiment with two soil types and wheat as test crop was conducted. Mineral N in soil was measured, and a leaching experiment performed. 15N labelled ammonium was sorbed to zeolite. The fertilizer effect was then compared to ammonium fertilizer applied the conventional way, with and without zeolite. Results Early uptake of sorbed ammonium was reduced by 56% compared to ammonium applied conventionally, and soil uptake compensated only very early. Nitrate concentration in leachates was reduced by 12% in sandy soil when N was applied sorbed to zeolite. However, leaching of water through the profile increased 71% when N was applied sorbed to zeolite, so that there was only a tendency to lower N losses when N was applied sorbed to zeolite. Conclusion Ammonium-N sorbed to zeolite is less plant available than conventionally applied N but may also be less prone to leaching losses.
Forfattere
Tatsiana Espevig Karin Normann Nick Bosholdt Marina Usoltseva Stefan Nilsson Anders Olofsson Jo Anne Crouch Kate Entwistle Kristine Sundsdal Trond Olav Pettersen Trygve S. Aamlid Torfinn TorpSammendrag
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Sammendrag
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Forfattere
Karin Juul HesselsøeSammendrag
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Forfattere
Karin Juul HesselsøeSammendrag
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Forfattere
Karin Juul HesselsøeSammendrag
Det er ikke registrert sammendrag
Forfattere
Karin Juul HesselsøeSammendrag
Det er ikke registrert sammendrag
Forfattere
Karin Juul HesselsøeSammendrag
Det er ikke registrert sammendrag
Forfattere
Karin Juul HesselsøeSammendrag
Det er ikke registrert sammendrag