The depth-dependent mechanisms by which straw management–tillage systems regulate aggregate stability

The gap

Evidence profile

Sourced from the abstract and stated challenges and stated research gap and future-work section of the source papers, classified as general, drawn from work published between 2023 and 2026, spanning 6 journals. Those papers have been cited 17 times in total.

Supporting evidence — 8 representative gaps

• Conservation Agriculture Improves Soil Resilience by Integrating Physical, Chemical, and Biological Pathways (2026) · Global Change Biology Communications · doi

  ABSTRACT Conventional tillage in tropical and semiarid regions accelerates the degradation of soil functions, yet the cumulative impacts of Conservation agriculture on the physical, chemical, and biological dimensions of soil quality remain insufficiently integrated within unified analytical frameworks.

  generalabstractevidence 5/5
  Keywords: soil abstract conventional tillage tropical semiarid regions accelerates degradation functions cumulative impacts conservation agriculture physical
• Metagenomic insights into the effects of tillage regime and branch-pruning mulch on soil carbon cycling and microbial function in apple orchards (2026) · Plant and Soil · doi

  Soil erosion and degradation caused by clean tillage. Limited understanding of the effects of tillage regime and mulching material on soil carbon cycling and microbial function. Need for more sustainable orchard management practices.

  generalstated challengesevidence 5/5
  Keywords: soil erosion degradation caused clean tillage limited understanding
• Investigation of the long-term effects of conservation tillage systems on the quality of clay-loamy soil in the Eastern Slovak Lowland (2026) · Scientific Reports · doi

  The paper identifies a gap in understanding the effects of conservation tillage systems on soil quality. It notes that the effects of tillage on soil physical, chemical, and biological properties are not well understood.

  generalstated research gapevidence 5/5
  Keywords: paper identifies gap understanding effects conservation tillage systems
• Investigation of the long-term effects of conservation tillage systems on the quality of clay-loamy soil in the Eastern Slovak Lowland (2026) · Scientific Reports · doi

  further research on the effects of conservation tillage on soil quality and crop productivity, - investigation of the impact of climate change on soil organic matter decomposition, - study of the long-term effects of reduced tillage on soil biological activity

  generalfuture-work sectionevidence 5/5
  Keywords: further research effects conservation tillage soil quality crop
• Managing Residue Return Increases Soil Organic Carbon, Total Nitrogen in the Soil Aggregate, and the Grain Yield of Winter Wheat (2024) · Agronomy · cited 9× · doi

  Limited studies have focused on rotation tillage and residue return practices. There is a need to identify effective agricultural methods for improving soil quality and wheat yield. The study aims to address the knowledge gap in this area.

  generalstated research gapevidence 5/5
  Keywords: limited studies have focused rotation tillage residue return
• A seven‐year study on the effects of four tillage modes on soil physicochemical properties, microbial biomass, enzymatic activities, and grain yield in a rice–ratoon rice cropping system (2023) · Food and Energy Security · cited 8× · doi

  However, there is no more information on the relative impact of soil tillage practices on soil physical and chemical properties, microbial biomass, and enzymatic activity, and grain yield in a rice–ratoon rice cropping system remains to be tested.

  generalabstractevidence 4/5
  Keywords: soil rice there information relative impact tillage practices physical chemical properties microbial biomass enzymatic activity
• Black Soil Quality Under Contrasting Straw Management–Tillage Systems: Associations with Aggregate Stability and Labile Carbon Dynamics (2026) · Agriculture · doi

  However, the depth-dependent mechanisms by which straw management–tillage systems regulate aggregate stability, labile carbon distribution, and soil quality under long-term straw return remain unclear.

  generalabstractevidence 4/5
  Keywords: straw depth dependent mechanisms management tillage systems regulate aggregate stability labile carbon distribution soil quality
• Metagenomic insights into the effects of tillage regime and branch-pruning mulch on soil carbon cycling and microbial function in apple orchards (2026) · Plant and Soil · doi

  Further studies are needed to investigate the long-term effects of the tillage and mulching treatments. Research is needed to evaluate the potential of other mulching materials and tillage regimes to improve soil carbon cycling. Studies should investigate the effects of tillage regime and mulching material on other aspects of soil health and ecosystem function.

  generalfuture-work sectionevidence 4/5
  Keywords: further studies needed investigate long-term effects tillage mulching

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