A - Papers appearing in refereed journals
Sharp, R. T., Henrys, P. A., Jarvis, S. G., Whitmore, A. P., Milne, A. E., Coleman, K., Mohankumar, S. E. P. and Metcalfe, H. 2021. Simulating cropping sequences using earth observation data. Computers and Electronics in Agriculture. 188, p. 106330. https://doi.org/10.1016/j.compag.2021.106330
Authors | Sharp, R. T., Henrys, P. A., Jarvis, S. G., Whitmore, A. P., Milne, A. E., Coleman, K., Mohankumar, S. E. P. and Metcalfe, H. |
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Abstract | Model-based studies of agricultural systems often rely on the analyst defining realistic crop sequences. This usually involves relying on a few ‘typical rotations’ that are used in baseline scenarios. These may not account for the variation in farming practices across a region, however, as farmer decision making about which crops to grow is influenced by a combination of economic, environmental and social drivers. We describe and test an approach for generating random realisations of plausible crop sequences based on observed data as quantified by earth observation. Our approach combines crop classification data with a series of crop management rules that reflect the advice followed by farmers (e.g. to reduce the chance of crop-pests and disease). We adapt the approach to generate crop sequences specific to regions and soil type. This demonstrates how the method can be adapted to generate crop sequences typical of a study area of interest. |
Keywords | Crop rotations; Land Cover® plus: Crops; Modelling; Crop management; Baseline scenario modelling |
Year of Publication | 2021 |
Journal | Computers and Electronics in Agriculture |
Journal citation | 188, p. 106330 |
Digital Object Identifier (DOI) | https://doi.org/10.1016/j.compag.2021.106330 |
Open access | Published as green open access |
Funder | Biotechnology and Biological Sciences Research Council |
Natural Environment Research Council | |
Funder project or code | BB/S014292/1 |
S2N - Soil to Nutrition - Work package 3 (WP3) - Sustainable intensification - optimisation at multiple scales | |
ASSIST - Achieving Sustainable Agricultural Systems | |
NE/T001178/1 | |
NE/T000244/2 | |
Accepted author manuscript | Copyright license CC BY-NC-ND |
Output status | Published |
Publication dates | |
Online | 27 Jul 2021 |
Publication process dates | |
Accepted | 22 Jul 2021 |
Publisher | Elsevier Sci Ltd |
ISSN | 0168-1699 |
Permalink - https://repository.rothamsted.ac.uk/item/985q5/simulating-cropping-sequences-using-earth-observation-data
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