Cited by 669Soil and Unsaturated FlowSoil Carbon and Nitrogen DynamicsSoil Management and Crop Yield

Does biochar improve soil water retention? A systematic review and meta-analysis

Razzaghi, Fatemeh, Obour, Peter Bilson, Arthur, Emmanuel·2020·Geoderma

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Crossref · 10.1016/j.geoderma.2019.114055

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102 of 102 references verified0 citation errors · 0 not checkable

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  • Improved water holding capacity, enhanced aggregation characteristics, suppressed acidity, reduced salinity, suppressed activities of pathogens, and enhanced activities of soil fauna contribute to biochar's performance in promoting plant growth.

    “Improved water holding capacity (Bruun et  al. 2022; Razzaghi et  al. 2020), enhanced aggregation characteristics (Islam et al. 2021), suppressed acidity (Dai et  al. 2017), reduced salinity (Wang et  al. 2022f), suppressed activities of pathogens (de Medeiros et al. 2021), as well as enhanced activities of soil fauna (Lehmann et al. 2011) contribute to biochar's performance”

    From Role of biochar toward carbon neutrality (2023) · cites this paper as Razzaghi et al. 2020

  • Biochar improves aeration and water retention.

    “improves aeration, and water retention (Kambo and Dutta 2015;Razzaghi et al. 2020)”

    From Biochar and its importance on nutrient dynamics in soil and plant (2020) · cites this paper as Razzaghi et al. 2020

  • A meta-analysis found that the ability of soil to hold water increased with biochar, especially in coarse-textured soils.

    “Razzaghi et al. (2020) did a meta-analysis on the effect of biochar on soil water retention and found that the ability of soil to hold water increased, especially in coarse-textured soils”

    From Biochar and its importance on nutrient dynamics in soil and plant (2020) · cites this paper as Razzaghi et al. 2020

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Authors
Razzaghi, F., Obour, P. B., & Arthur, E.
Affiliations
  • Shiraz University (IR)
  • University of Illinois Urbana-Champaign (US)
  • Aarhus University (DK)
Corresponding author
Obour, Peter Bilson
Venue
Geoderma
Publisher
Elsevier BV
Published
2020-03
Volume
361
Pages
114055
ISSN
0016-7061 (ISSN-L)
OpenAlex
W2991033185
Cited by
669
References
102
Citations by year
2026: 116 · 2025: 137 · 2024: 130 · 2023: 97 · 2022: 91 · 2021: 71 · 2020: 27
FWCI
11.61
Type
journal article
Language
en
Open access
closed
Locations
  • Geoderma (publishedVersion)
  • Scopus (Elsevier) (submittedVersion)
Funders
  • Villum Fonden (13162)
  • Udenrigsministeriet (13-01AU)
Topics
  • Physical Sciences › Engineering › Civil and Structural Engineering › Soil and Unsaturated Flow
  • Life Sciences › Agricultural and Biological Sciences › Soil Science › Soil Carbon and Nitrogen Dynamics
  • Life Sciences › Agricultural and Biological Sciences › Soil Science › Soil Management and Crop Yield
Keywords
biochar, soil water retention, soil bulk density, field capacity, wilting point, available water capacity, soil texture, coarse-textured soils, soil amendment, soil physical properties

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