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Modeling the response of wheat yield potential to temperature -- A global perspective

By: White, J.W.
Contributor(s): Corbett, J.D [coaut.] | Fox, P.N [coaut.] | Grace, P [coaut.] | Rodríguez, A [coaut.] | White, J.W.|Grace, P [eds.].
Material type: materialTypeLabelBookSeries: CIMMYT NRG-GIS Series ; No. 00-01.Analytics: Show analyticsPublisher: Mexico, DF (Mexico) CIMMYT : 2000ISBN: 970-648-47-1.ISSN: 1405-7484.Subject(s): Computer software | Computers | Environmental factors | Plant production | Research projects | Simulation models | Temperature | CIMMYT | Triticum | Yields AGROVOCSummary: To evaluate and improve the performance of crop simulation models, in this case CERES, this paper examines variation in yield response of a spring wheat cultivar as affected by temperature, using model simulations and data from international trials of the International Maize and Wheat Improvement Center. Results suggest that efforts to improve the modeled response to temperature should first consider temperature effects on growth and partitioning and that data should be pre-filtered to exclude values where low yields were attributable to disease, pest, or water deficit effects.Collection: CIMMYT Staff Publications Collection
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Reprint Reprint CIMMYT Knowledge Center: John Woolston Library

Lic. Jose Juan Caballero Flores

 

CIMMYT Staff Publications Collection CIS-2753 (Browse shelf) 1 Available 629232
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To evaluate and improve the performance of crop simulation models, in this case CERES, this paper examines variation in yield response of a spring wheat cultivar as affected by temperature, using model simulations and data from international trials of the International Maize and Wheat Improvement Center. Results suggest that efforts to improve the modeled response to temperature should first consider temperature effects on growth and partitioning and that data should be pre-filtered to exclude values where low yields were attributable to disease, pest, or water deficit effects.

English

0010|AGRIS 0101|R99-00CIMPU|AL-NRG Program|3

Jose Juan Caballero

CIMMYT Staff Publications Collection

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