Winter Wheat Experiments to Optimize Sowing Dates and Densities in a High-Yielding Environment in New Zealand: Field Experiments and AgMIP-Wheat Multi-Model Simulations
DOI:
https://doi.org/10.18174/odjar.v10i0.18442Abstract
This paper describes the data set that was used to test the accuracy of twenty-nine crop models in simulating the effect of changing sowing dates and sowing densities on wheat productivity for a high-yielding environment in New Zealand. The data includes one winter wheat cultivar (Wakanui) grown during six consecutive years, from 2012-2013 to 2017-2018, at two farms located in Leeston and Wakanui in Canterbury, New Zealand. The simulations were carried out in the framework of the Agricultural Model Intercomparison and Improvement Project for wheat (AgMIP-Wheat). Data include local daily weather data, soil profile characteristics and initial conditions, crop measurements at maturity (grain, stem, chaff and leaf dry weight, ear number and grain number, grain unit dry weight), and at stem elongation and anthesis (total above ground dry biomass, leaf number per stem and leaf area index). Several in-season measurements of the normalized difference vegetation index (NDVI) and the fraction of intercepted photosynthetically active radiation (FIPAR) are also available. The crop model simulations include both daily in-season and end-of-season results from twenty-nine wheat models.
Published
Issue
Section
License
Copyright (c) 2024 Pierre Martre, Sibylle Dueri, Hamish Brown, Senthold Asseng, Frank Ewert, Heidi Webber, Mike George, Rob Craigie, Jose Guarin, Diego Pequeno, Tommaso Stella, Mukhtar Ahmed, Phillip Alderman, Bruno Basso, Andres Berger, Gennady Bracho Mujica, Davide Cammarano, Yi Chen, Benjamin Dumont, Ehsan Rezaei, Elias Fereres, Roberto Ferrise, Thomas Gaiser, Yujing Gao, Margarita Garcia-Vila, Sebastian Gayler, Zvi Hochman, Gerrit Hoogenboom, Kurt Kersebaum, Claas Nendel, Jørgen Olesen, Gloria Padovan, Taru Palosuo, Eckart Priesack, Johannes Pullens, Alfredo Rodríguez , Reimund Rötter, Margarita Ruiz Ramos, Mikhail Semenov, Nimai Senapati, Stefan Siebert, Amit Srivastava, Claudio Stöckle, Iwan Supit, Fulu Tao, Peter Thorburn, Enli Wang, Tobias Weber, Liujun Xiao, Chuang Zhao, Jin Zhao, Zhigan Zhao, Yan Zhu
This work is licensed under a Creative Commons Attribution 4.0 International License.
This work is licensed under a Creative Commons Attribution 4.0 International License.