Summary
Published in Global Food Security (2019), this paper by Chivenge et al. reviews the role of organic resources in driving nutrient cycling in agricultural soils, with likely emphasis on smallholder and low-input farming contexts where synthetic fertiliser access is limited. The authors probably synthesise evidence on how organic inputs — including manures, residues, and green biomass — interact with soil biological processes to govern nutrient availability and soil health. The paper appears positioned within broader debates about sustainable intensification and soil fertility management in food-insecure regions.
UK applicability
As a global-scope review, the findings have indirect applicability to UK farming, particularly for organic and mixed farming systems seeking to optimise nutrient cycling through organic inputs; UK practitioners may find the mechanistic insights on decomposition and mineralisation relevant, though specific recommendations are likely more pertinent to tropical or low-input contexts.
Key measures
Nutrient cycling rates; soil organic carbon (%); nitrogen mineralisation; nutrient use efficiency; organic matter decomposition indicators
Outcomes reported
The paper likely examines how different organic inputs — such as crop residues, manures, and compost — influence nutrient cycling dynamics, soil organic matter, and nutrient availability in agricultural soils. It probably reports on nitrogen, phosphorus, and carbon cycling metrics across contrasting organic resource management strategies.
Topic tags
Dig deeper with Pulse AI.
Pulse AI has read the whole catalogue. Ask about this record, its theme, or how the findings apply to UK farming and policy — every answer cites the underlying studies.