Summary
This narrative review examines adaptive crop rotations as a strategy to enhance farming system flexibility in response to climate uncertainty. The authors argue that rotations incorporating alternative crops, extended cycles, multi-cropping systems and integrated crop-livestock approaches can simultaneously improve soil health, water productivity, pest suppression and economic resilience. The review identifies key barriers (regulatory subsidies, risk aversion, knowledge gaps) and argues that emerging soil health interest and market volatility present compelling incentives for wider adoption.
UK applicability
The findings are broadly relevant to UK farming systems seeking climate-adaptive strategies and soil health improvement, though the review's emphasis on Midwest United States conditions (leased land, commodity subsidies) requires contextualisation for differing UK policy and tenure structures. UK farmers may particularly benefit from the review's discussion of intercropping and integrated crop-livestock systems as routes to resilience.
Key measures
Soil biodiversity and health, water use efficiency, pest management (insects, pathogens, weeds), agricultural resilience to climatic change, farm economic returns, adoption barriers and incentives
Outcomes reported
The review synthesises evidence on how adaptive rotations based on soil conditions, weather, market information and alternative crops can improve farm productivity, soil health, water use, pest management and economic resilience. It identifies barriers to adoption (human conservatism, complexity, subsidy structures, lending risk perception) and opportunities for wider implementation across agroecoregions.
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