The depth-dependent mechanisms by which straw management

The gap

Evidence profile

Sourced from the stated research gap and stated challenges and future-work section and abstract of the source papers, classified as general, spanning 5 journals.

Supporting evidence — 7 representative gaps

• Modern concept of tillage and its importance in relation to yield of crop (2026) · Plant Science Today · doi

  Knowledge gaps related to long-term soil health impacts and site-specific tillage recommendations. Limited understanding of the effects of modern tillage practices on soil health and crop productivity.

  generalstated research gapevidence 5/5
  Keywords: knowledge gaps related long-term soil health impacts site-specific
• 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
• Soil fertility and carbon stocks in contrasting tropical grazing systems on Oxisols of the Colombian Llanos piedmont (2026) · Agroforestry Systems · doi

  Future research should investigate the long-term effects of different grazing systems on soil fertility and carbon stocks. Studies should explore the potential for improved and tree-based grazing systems to promote soil carbon sequestration.

  generalfuture-work sectionevidence 5/5
  Keywords: future research investigate long-term effects different grazing systems
• 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
• Contrasting land use systems regulate active and passive soil carbon pools and the carbon management index across soil depths (2026) · Scientific Reports · doi

  Further research is needed to understand the long-term effects of land use change on soil carbon dynamics, - Studies should investigate the impact of different management practices on soil carbon storage, - Research should focus on developing effective strategies for maintaining or enhancing soil carbon sequestration

  generalfuture-work sectionevidence 4/5
  Keywords: further research needed understand long-term effects land use
• Organic nutrient integration and mulching as sustainable strategies for maize and cluster bean intercropping (2026) · Plant Science Today · doi

  Further studies are needed to evaluate the long-term effects of integrated organic nutrient management and mulching on soil health and productivity. More research is needed to identify the most effective mulching practices and organic foliar sprays for different crops and environments.

  generalfuture-work sectionevidence 3/5
  Keywords: further studies needed evaluate long-term effects integrated organic

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