Summary
Published in Frontiers in Plant Science in 2012, this review by Sinclair and Rufty examines the co-dependency of nitrogen and water as primary limiting resources in global agriculture. The paper likely argues that neither resource can be considered in isolation, as plant nitrogen uptake is tightly coupled to water flux through the soil-plant system. It is expected to highlight the constraints these resource limitations impose on efforts to increase food production sustainably, with implications for breeding, agronomy, and resource management strategies.
UK applicability
Whilst the paper addresses global agricultural systems, the principles governing nitrogen-water interactions in crop production are directly relevant to UK arable farming, where nitrate leaching, water-use efficiency, and nutrient management planning are significant agronomic and regulatory concerns under frameworks such as the Farming Rules for Water.
Key measures
Nitrogen use efficiency; water use efficiency; crop yield potential; resource limitation indices
Outcomes reported
The paper likely examines the interlinked limitations of nitrogen availability and water supply on crop production, assessing how these two resources constrain yield potential and discussing implications for sustainable agricultural management.
Topic tags
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