Pulse Brain · Growing Health Evidence Index
Tier 3 — Observational / field trialPeer-reviewed

Response of peat decomposition to corn straw addition in managed organic soils

Cédric Bader, Moritz Müller, Sönke Szidat, Rainer Schulin, Jens Leifeld

Geoderma · 2017

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Summary

This 2017 study investigated the response of peat decomposition to corn straw amendment in managed organic soils, as suggested by the title. The research addresses carbon cycling dynamics in these agriculturally marginal soils, which are of concern due to their high organic matter content and decomposition potential. The findings contribute to understanding how organic inputs influence carbon fate and greenhouse gas emissions from peat-based agricultural systems.

UK applicability

The United Kingdom has significant areas of managed peatland used for agriculture, particularly in East Anglia and the Midlands; findings on straw amendment effects may inform soil management practices and carbon accounting in these regions. However, local soil conditions, climate, and management practices would need to be compared to assess direct applicability.

Key measures

Peat decomposition rate, carbon mineralisation, soil respiration, organic matter turnover

Outcomes reported

The study examined how the addition of corn straw affects peat decomposition rates and carbon cycling in managed organic soils. Measurements likely included decomposition rates, carbon mineralisation, and related soil processes over time.

Theme
Farming systems, soils & land use
Subject
Soil carbon & organic matter
Study type
Research
Study design
Field trial
Source type
Peer-reviewed study
Status
Published
Geography
Switzerland
System type
Organic systems
DOI
10.1016/j.geoderma.2017.09.001
Catalogue ID
BFmommpepi-sp9pdr

Topic tags

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