Publications
NIBIOs employees contribute to several hundred scientific articles and research reports every year. You can browse or search in our collection which contains references and links to these publications as well as other research and dissemination activities. The collection is continously updated with new and historical material.
2021
Abstract
One challenge in precision nitrogen (N) management is the uncertainty in future weather conditions at the time of decision-making. Crop growth models require a full season of weather data to run yield simulation, and the unknown weather data may be forecasted or substituted by historical data. The objectives of this study were to (1) develop a model-based in-season N recommendation strategy for maize (Zea mays L.) using weather data fusion; and (2) evaluate this strategy in comparison with farmers’ N rate and regional optimal N rate in Northeast China. The CERES-Maize model was calibrated using data collected from field experiments conducted in 2015 and 2016, and validated using data from 2017. At two N decision dates - planting stage and V8 stage, the calibrated CERES-Maize model was used to predict grain yield and plant N uptake by fusing current and historical weather data. Using this approach, the model simulated grain yield and plant N uptake well (R2 = 0.85–0.89). Then, in-season economic optimal N rate (EONR) was determined according to responses of simulated marginal return (based on predicted grain yield) to N rate at planting and V8 stages. About 83% of predicted EONR fell within 20% of measured values. Applying the model-based in-season EONR had the potential to increase marginal return by 120–183 $ ha−1 and 0–83 $ ha−1 and N use efficiency by 8–71% and 1–38% without affecting grain yield over farmers’ N rate and regional optimal N rate, respectively. It is concluded that the CERES-Maize model is a valuable tool for simulating yield responses to N under different planting densities, soil types and weather conditions. The model-based in-season N recommendation strategy with weather data fusion can improve maize N use efficiency compared with current farmer practice and regional optimal management practice.
Abstract
No abstract has been registered
Authors
Lampros LamprinakisAbstract
No abstract has been registered
Authors
Yngvild Wasteson Henning Sørum Bjørn-Arne Lindstedt Adriana Dorota Osinska Arnfinn Sundsfjord Hans Geir Eiken Erik J. Joner Anders Aas Carsten Ulrich Schwermer Pawel Krzeminski Ernst Kristian Rødland Astrid Louise Wester Halfdan Olafssøn Andre Olafssøn Trond Ingebretsen Rune Holmstad Nina DueAbstract
No abstract has been registered
Abstract
No abstract has been registered
Authors
Idoia Biurrun Remigiusz Pielech Iwona Dembicz François Gillet Łukasz Kozub Corrado Marcenó Triin Reitalu Koenraad Van Meerbeek Riccardo Guarino Milan Chytrý Robin J Pakeman Zdenka Preislerová Irena Axmanová Sabina Burrascano Sándor Bartha Steffen Boch Hans Henrik Bruun Timo Conradi Pieter De Frenne Franz Essl Goffredo Filibeck Michal Hájek Borja Jiménez-Alfaro Anna Kuzemko Zsolt Molnár Meelis Pärtel Ricarda Pätsch Honor C. Prentice Jan Roleček Laura M. E. Sutcliffe Massimo Terzi Manuela Winkler Jianshuang Wu Svetlana Acíc Alicia T.R. Acosta Elias Afif Munemitsu Akasaka Juha M. Alatalo Michele Aleffi Alla Aleksanyan Arshad Ali Iva Apostolova Parvaneh Ashouri Zoltán Bátori Esther Baumann Thomas Becker Elena Belonovskaya José Luis Benito Alonso Asun Berastegi Ariel Bergamini Kuber Prasad Bhatta Ilaria Bonini Marc-Olivier Büchler Vasyl Budzhak Alvaro Bueno Fabrizio Buldrini Juan Antonio Campos Laura Cancellieri Marta Carboni Tobias Ceulemans Alessandro Chiarucci Cristina Chocarro Luisa Conti Anna Mária Csergő Beata Cykowska-Marzencka Marta Czarniecka-Wiera Marta Czarnocka-Cieciura Patryk Czortek Jiří Danihelka Francesco de Bello Balázs Deák László Demeter Lei Deng Martin Diekmann Jiří Doležal Christian Dolnik Pavel Dřevojan Cecilia Duprè Klaus Ecker Hamid Ejtehadi Brigitta Erschbamer Javier Etayo Jonathan Etzold Tünde Farkas Mohammad Farzam George Fayvush Maria Rosa Fernández Calzado Manfred Finckh Wendy Fjellstad Georgios Fotiadis Daniel García-Magro Itziar García-Mijangos Rosario G. Gavilán Markus Germany Sahar Ghafari Gian Pietro Giusso del Galdo John Arvid Grytnes Behlul Güler Alba Gutiérrez-Girón Aveliina Helm Mercedes Herrera Elisabeth M. Hüllbusch Nele Ingerpuu Annika Jagerbrand Ute Jandt Monika Janišová Philippe Jeanneret Florian Jeltsch Kai Jensen Anke Jentsch Zygmunt Kącki Kaoru Kakinuma Jutta Kapfer Mansoureh Kargar András Kelemen Kathrin Kiehl Philipp Kirschner Asuka Koyama Nancy Langer Lorenzo Lazzaro Jan Lepš Ching-Feng Li Frank Yonghong Li Diego Liendo Regina Lindborg Swantje Löbel Angela Lomba Zdeňka Lososová Pavel Lustyk Arantzazu L. Luzuriaga Wenhong Ma Simona Maccherini Martin Magnes Marek Malicki Michael Manthey Constantin Mardari Felix May Helmut Mayrhofer Eliane S. Meier Farshid Memariani Kristina Merunková Ottar Michelsen Joaquín Molero Mesa Halime Moradi Ivan Moysiyenko Michele Mugnai Alireza Naqinezhad Rayna Natcheva Josep M. Ninot Marcin Nobis Jalil Noroozi Arkadiusz Nowak Vladimir Onipchenko Salza Palpurina Harald Pauli Hristo Pedashenko Christian Pedersen Robert K. Peet Aaron Pérez-Haase Jan Peters Nataša Pipenbaher Chrisoula Pirini Eulàlia Pladevall-Izard Zuzana Plesková Giovanna Potenza Soroor Rahmanian Maria Pilar Rodríguez-Rojo Vladimir Ronkin Leonardo Rosati Eszter Ruprecht Solvita Rusina Marko Sabovljević Anvar Sanaei Ana M. Sánchez Francesco Santi Galina Savchenko Maria Teresa Sebastia Dariia Shyriaieva Vasco Silva Sonja Skornik Eva Šmerdová Judit Sonkoly Marta Gaia Sperandii Monika Staniaszek-Kik Carly Stevens Simon Stifter Sigrid Suchrow Grzegorz Swacha Sebastian Świerszcz Amir Talebi Balázs Teleki Lubomír Tichý Csaba Tölgyesi Marta Torca Péter Török Nadezda Tsarevskaya Ioannis Tsiripidis Ingrid Turisová Atushi Ushimaru Orsolya Valkó Carmen Van Mechelen Thomas Vanneste Iuliia Vasheniak Kiril Vassilev Daniele Viciani Luis Villar Risto Virtanen Ivana Vitasović-Kosić András Vojtkó Denys Vynokurov Emelie Waldén Yun Wang Frank Weiser Lu Wen Karsten Wesche Hannah White Stefan Widmer Sebastian Wolfrum Anna Wróbel Zuoqiang Yuan David Zelený Liqing Zhao Jürgen DenglerAbstract
No abstract has been registered
Authors
Francesco Maria Sabatini Jonathan Lenoir Tarek Hattab Elise Aimee Arnst Milan Chytrý Jürgen Dengler Patrice De Ruffray Stephan M. Hennekens Ute Jandt Florian Jansen Borja Jiménez-Alfaro Jens Kattge Aurora Levesley Valério D. Pillar Oliver Purschke Brody Sandel Fahmida Sultana Tsipe Aavik Svetlana Aćić Alicia T.R. Acosta Emiliano Agrillo Miguel Álvarez Iva Apostolova Mohammed A. S. Arfin Khan Luzmila Arroyo Fabio Attorre Isabelle Aubin Arindam Banerjee Marijn Bauters Yves Bergeron Erwin Bergmeier Idoia Biurrun Anne D. Björkman Gianmaria Bonari Viktoria Bondareva Jörg Brunet Andraž Čarni Laura Casella Luis Cayuela Tomas Cerny Victor Chepinoga János Csiky Renata Ćušterevska Els De Bie André Luis De Gasper Michele De Sanctis Panayotis Dimopoulos Jiri Dolezal Tetiana Dziuba Mohamed Abd El-Rouf Mousa El-Sheikh Brian Enquist Jörg Ewald Farideh Fazayeli Richard Field Manfred Finckh Sophie Gachet Antonio Galán-De-Mera Emmanuel Garbolino Hamid Gholizadeh Melisa Giorgis Valentin Golub Inger Greve Alsos John Arvid Grytnes Gregory Richard Guerin Alvaro G. Gutiérrez Sylvia Haider Mohamed Z. Hatim Bruno Herault Guillermo Hinojos Mendoza Norbert Holzel Jürgen Homeier Zygmunt Kącki Jutta Kapfer Dirk Nikolaus Karger Ali Kavgaci Elizabeth Kearsley Helge BruelheideAbstract
No abstract has been registered
Authors
Iwona Dembicz Jürgen Dengler Manuel J. Steinbauer Thomas J. Matthews Sándor Bartha Sabina Burrascano Alessandro Chiarucci Goffredo Filibeck François Gillet Monika Janišová Salza Palpurina David Storch Werner Ulrich Svetlana Aćić Steffen Boch Juan Antonio Campos Laura Cancellieri Marta Carboni Giampiero Ciaschetti Timo Conradi Pieter De Frenne Jiri Dolezal Christian Dolnik Franz Essl Edy Fantinato Itziar García-Mijangos Gian Pietro Giusso del Galdo John Arvid Grytnes Riccardo Guarino Behlul Güler Jutta Kapfer Ewelina Klichowska Łukasz Kozub Anna Kuzemko Swantje Löbel Michael Manthey Corrado Marcenó Anne Mimet Alireza Naqinezhad Jalil Noroozi Arkadiusz Nowak Harald Pauli Robert K. Peet Vincent Pellissier Remigiusz Pielech Massimo Terzi Emin Uğurlu Orsolya Valko Iuliia Vasheniak Kiril Vassilev Denys Vynokurov Hannah J. White Wolfgang Willner Manuela Winkler Sebastian Wolfrum Jinghui Zhang Idoia BiurrunAbstract
No abstract has been registered
Authors
Paula Thitz Ann E. Hagerman Tendry R. Randriamanana Virpi Virjamo Minna Kosonen Mika Lännenpää Tommi Nyman Lauri Mehtätalo Sari Kontunen-Soppela Riitta Julkunen-TiittoAbstract
No abstract has been registered
Authors
Holger LangeAbstract
No abstract has been registered