Based on a long-term positioned field experiment in a wheat-maize double-cropping system

The gap

Evidence profile

Sourced from the abstract and future-work section of the source papers, classified as general, drawn from work published between 2024 and 2026, spanning 6 journals. Those papers have been cited 33 times in total.

Supporting evidence — 6 representative gaps

• Manure and chemical fertilization differentially reshape amino compound molecular features and microbial necromass structure in a double-cropping system (2026) · Soil and Tillage Research · doi

  While fertilization modulates microbial activity to improve soil fertility, the differential effects of manure and chemical fertilization on amino compound molecular profiles (key C/N carriers) and microbial necromass structure (a major soil organic matter component) remain unclear in intensive double-cropping systems.

  generalabstract
  Keywords: fertilization microbial soil modulates activity improve fertility differential effects manure chemical amino compound molecular profiles
• Heterogeneous responses of soil microbial communities and functions in coastal wetlands to long-term nitrogen deposition (2026) · npj Biofilms and Microbiomes · cited 1× · doi

  Global nitrogen (N) deposition, a major consequence of climate change, has profound impacts on soil microbes, yet comparative studies investigating the effects of different N types and levels on diverse soil microorganisms and their ecological functions remain scarce.

  generalabstract
  Keywords: soil global nitrogen deposition major consequence climate change profound impacts microbes comparative investigating effects different
• Soil pH and Nutrient Stoichiometry as Key Drivers of Phosphorus Availability in Crop Rotation Systems (2025) · Agronomy · cited 9× · doi

  Investigating the effects of other crop rotation systems on soil P dynamics - Examining the impact of climate change on soil P availability in different crop rotation systems - Studying the role of microbial communities in P cycling in crop rotation systems

  generalfuture-work sectionevidence 5/5
  Keywords: investigating effects other crop rotation systems soil dynamics
• Season-specific nitrogen management shapes soil microbial communities and crop productivity in wheat–maize rotation system (2026) · Frontiers in Plant Science · doi

  Based on a long-term positioned field experiment in a wheat-maize double-cropping system, the regulatory mechanisms of nitrogen fertilizer legacy on soil-crop coordination and microbial functions remain unclear.

  generalabstractevidence 4/5
  Keywords: based long term positioned field experiment wheat maize double cropping system regulatory mechanisms nitrogen fertilizer
• Soil nitrogen availability and microbial carbon use efficiency are dependent more on chemical fertilization than winter drought in a maize–soybean rotation system (2024) · Frontiers in Microbiology · cited 18× · doi

  Further research is needed to understand the mechanisms underlying the effects of winter drought and chemical fertilization on soil N availability. Studies should investigate the impacts of winter drought and chemical fertilization on other crop rotation systems. Research should examine the effects of winter drought and chemical fertilization on soil microorganisms and their role in soil N transformations.

  generalfuture-work sectionevidence 4/5
  Keywords: further research needed understand mechanisms underlying effects winter
• Nitrogen Fertilization Effects on Soil Bacterial Communities, Nitrogen-Cycling Genes, and Wheat Yield Across Different Soil Types in the North China Plain (2025) · Microorganisms · cited 5× · doi

  Nitrogen (N) fertilization is known to influence soil microbial communities and crop yield, but how N affects the bacterial community and the link to crop yield across different soil types remains poorly understood.

  generalabstractevidence 2/5
  Keywords: soil crop yield nitrogen fertilization known influence microbial communities affects bacterial community link across different

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