Evidence map›Paper›PMID 41699063›Full record

ArticleScientific reports2026

Optimizing the trench area proportion in rice crayfish co-culture systems balances greenhouse gas mitigation and productivity.

Zheng Xu, Gao-Qi Xia, Peng-Yu Zhao, Shu-Yun Yang, Feng-Wen Wang, Zhi-Qing Cheng, Shu-Yun Yang

Abstract read
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In one paragraph

Article in Scientific reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Zheng XuCollege of Resources and Environment, Anhui Agricultural University, Hefei, 340104, Anhui, China.
Gao-Qi XiaCollege of Resources and Environment, Anhui Agricultural University, Hefei, 340104, Anhui, China.
Peng-Yu ZhaoCollege of Resources and Environment, Anhui Agricultural University, Hefei, 340104, Anhui, China.
Shu-Yun YangCollege of Resources and Environment, Anhui Agricultural University, Hefei, 340104, Anhui, China.
Feng-Wen WangCollege of Resources and Environment, Anhui Agricultural University, Hefei, 340104, Anhui, China.
Zhi-Qing ChengCollege of Resources and Environment, Anhui Agricultural University, Hefei, 340104, Anhui, China.
Shu-Yun YangCollege of Resources and Environment, Anhui Agricultural University, Hefei, 340104, Anhui, China. yangshy@ahau.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The rice-crayfish co-culture system (RCS) has emerged as a cornerstone of China's aquaculture sector, yet its greenhouse gas (GHG) emission profile remains contested. While the co-cropping field zone (RCS-Field) demonstrates considerable mitigation potential, the continuously flooded crayfish-trench zone (RCS-Trench) releases substantial methane that can offset the benefits from the field. To address this challenge, we integrated multi-source field data from rice monoculture (RM) and RCS systems across the Middle-Lower Yangtze Plain and calibrated the Denitrification-Decomposition (DNDC) model to simulate system-level GHG emissions. Using recalculated cumulative CH

Indexed as

AquacultureAstacoideaGreenhouse GasesOryzaAnimalsChinaCoculture TechniquesGlobal WarmingGreenhouse EffectMethaneNitrous OxideGreenhouse GasesMethaneNitrous OxideCrayfish-trench proportion optimizationDNDC modelGlobal warming potentialGreenhouse gas emissionsRice-crayfish co-culture system

Identifiers

PMID41699063
PMCPMC13004836

What OpenQuestion holds

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LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.