Can biochar amendment be an ecological engineering technology to depress N2O emission in rice paddies?—A cross site field experiment from south china
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In rice paddies studies in Southern China, N2O reductions with biochar application rates of 20 and 40 t ha-1 persisted beyond the first cropping season.
“However, in rice paddies studies in Southern China (summarized by Liu et al. [68]) it was shown that N 2 O reductions with biochar application rates of 20 and 40 t ha -1 persisted beyond the first cropping season.”
From A Review of Biochar and Soil Nitrogen Dynamics (2013) · cites this paper as [68]
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References 35 · Cited by 136
- Authors
- Liu, X.-Y., Qu, J.-J., Li, L.-Q., Zhang, A.-F., Jufeng, Z., Zheng, J.-W., & Pan, G.-X.
- Affiliations
- Nanjing Agricultural University (CN)
- Venue
- Ecological Engineering
- Publisher
- Elsevier BV
- Published
- 2012-05
- Volume
- 42
- Pages
- 168-173
- ISSN
- 0925-8574 (ISSN-L)
- OpenAlex
- W1982603002
- Cited by
- 136
- References
- 35
- Citations by year
- 2026: 4 · 2025: 4 · 2024: 4 · 2023: 5 · 2022: 8 · 2021: 8 · 2020: 12 · 2019: 11 · 2018: 8 · 2017: 8 · 2016: 16 · 2015: 13 · 2014: 12 · 2013: 21 · 2012: 2
- FWCI
- 23.44
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Ecological Engineering (publishedVersion)
- Funders
- China Ministry of Science and Technology (2008BAD95B13-1)
- Ministry of Agriculture in 2010
- Topics
- Life Sciences › Agricultural and Biological Sciences › Soil Science › Soil Carbon and Nitrogen Dynamics
- Life Sciences › Agricultural and Biological Sciences › Plant Science › Rice Cultivation and Yield Improvement
- Physical Sciences › Environmental Science › Ecology › Peatlands and Wetlands Ecology
- Keywords
- biochar amendment, nitrous oxide emissions, paddy fields, nitrogen fertilization, emission factors, soil pH, soil organic carbon, soil total nitrogen, climate change mitigation, wetland management, South China, field experiments, nitrogen use efficiency
About these checks
Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.
Statistics and arithmetic are recomputed, not judged.
Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
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