A - Papers appearing in refereed journals
Hoffmann, M. P., Haakana, M., Asseng, S., Hohn, J. G., Palosuo, T., Ruiz-Ramos, M., Fronzek, S., Ewert, F., Gaiser, T., Kassie, B. T., Paff, K., Razaei, E. E., Rodriguez, A., Semenov, M. A., Srivastava, A. K., Stratonovitch, P., Tao, F., Chen, Y. and Rotter, R. P. 2017. How does inter-annual variability of attainable yield affect the magnitude of yield gaps for wheat and maize? An analysis at ten sites. Agricultural Systems. 159, pp. 199-208. https://doi.org/10.1016/j.agsy.2017.03.012
Authors | Hoffmann, M. P., Haakana, M., Asseng, S., Hohn, J. G., Palosuo, T., Ruiz-Ramos, M., Fronzek, S., Ewert, F., Gaiser, T., Kassie, B. T., Paff, K., Razaei, E. E., Rodriguez, A., Semenov, M. A., Srivastava, A. K., Stratonovitch, P., Tao, F., Chen, Y. and Rotter, R. P. |
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Abstract | Provision of food security in the face of increasing global food demand requires narrowing of the gap between actual farmer's yield and maximum attainable yield. So far, assessments of yield gaps have focused on average yield over 5–10 years, but yield gaps can vary substantially between crop seasons. In this study we hypothesized that climate-induced inter-annual yield variability and associated risk is a major barrier for farmers to invest, i.e. increase inputs to narrow the yield gap. |
Keywords | Inter-annual yield variability; Yield gap analysis; Wheat; Maize; Climate-induced risk |
Year of Publication | 2017 |
Journal | Agricultural Systems |
Journal citation | 159, pp. 199-208 |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.agsy.2017.03.012 |
Open access | Published as non-open access |
Funder | Biotechnology and Biological Sciences Research Council |
Funder project or code | Designing Future Wheat (DFW) [ISPG] |
DFW - Designing Future Wheat - Work package 1 (WP1) - Increased efficiency and sustainability | |
The Rothamsted Long Term Experiments [2017-2022] | |
Output status | Published |
Publication dates | |
Online | 26 Apr 2017 |
Publication process dates | |
Accepted | 14 Mar 2017 |
Publisher | Elsevier |
Elsevier Sci Ltd | |
Copyright license | CC BY |
ISSN | 0308-521X |
Permalink - https://repository.rothamsted.ac.uk/item/8452y/how-does-inter-annual-variability-of-attainable-yield-affect-the-magnitude-of-yield-gaps-for-wheat-and-maize-an-analysis-at-ten-sites
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