Evidence map›Paper›PMID 41515047›Full record

ArticlePlants (Basel, Switzerland)2025

Consecutive Application of Biogas Slurry Improved the Cumulative Nitrogen Use Efficiency by Regulating the Soil Carbon Pool.

Sheng Wu, Tingfeng Gao, Chenxue Wu, Haoqiang Yuan, Ying Liu, Jiating Liu, Lei Han, Cheng Zhang, Youhua Ma, Xia Liao

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Plants (Basel, Switzerland), 2025. 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

10 authors.

Sheng WuKey Laboratory of Farmland Ecological Conservation and Pollution Prevention and Control in Anhui Province, College of Resources and Environment, Anhui Agricultural University, Hefei 230036, China.
Tingfeng GaoKey Laboratory of Farmland Ecological Conservation and Pollution Prevention and Control in Anhui Province, College of Resources and Environment, Anhui Agricultural University, Hefei 230036, China.
Chenxue WuKey Laboratory of Farmland Ecological Conservation and Pollution Prevention and Control in Anhui Province, College of Resources and Environment, Anhui Agricultural University, Hefei 230036, China.
Haoqiang YuanKey Laboratory of Farmland Ecological Conservation and Pollution Prevention and Control in Anhui Province, College of Resources and Environment, Anhui Agricultural University, Hefei 230036, China.
Ying LiuKey Laboratory of Farmland Ecological Conservation and Pollution Prevention and Control in Anhui Province, College of Resources and Environment, Anhui Agricultural University, Hefei 230036, China.
Jiating LiuAgricultural Technique Extension Center of Guoyang County in Anhui Province, Bozhou 233600, China.
Lei HanAgricultural Technique Extension Center of Guoyang County in Anhui Province, Bozhou 233600, China.
Cheng ZhangCollege of Animal Science and Technology, Anhui Agricultural University, Hefei 230036, China.ORCID 0000-0002-2346-9624
Youhua MaKey Laboratory of Farmland Ecological Conservation and Pollution Prevention and Control in Anhui Province, College of Resources and Environment, Anhui Agricultural University, Hefei 230036, China.ORCID 0000-0002-6298-4725
Xia LiaoKey Laboratory of Farmland Ecological Conservation and Pollution Prevention and Control in Anhui Province, College of Resources and Environment, Anhui Agricultural University, Hefei 230036, China.ORCID 0000-0003-3257-6672

Funding

Anhui Provincial Natural Science Foundation - Youth Fund Project 2408085QD118National Natural Science Foundation of China - Youth Science Fund Project 42507396National Pilot Project of Green Planting and Recycling Agriculture of Ministry of Agriculture and Rural Affairs kj 24744；XKJ23517Scientific Research Project of the Education Department of Anhui Province - Key Natural Science Project 2024AH050478
6 · The paper itself

Abstract

To identify the optimal substitution ratio of biogas slurry to chemical fertilizer, this study determined the cumulative nitrogen use efficiency (CNUE) of wheat and carbon pool in Lime concretion black soil. The following treatments were applied: control (CK), conventional chemical nitrogen fertilizer application (CN), optimized chemical fertilizer application (ON), and biogas slurry replacing 15% (ONL15%), 30% (ONL30%), and 50% (ONL50%) of fertilizer. The results indicated that CNUE was the highest in the ONL30% treatment and 67.26-80.26% higher in the ONL15%, ONL30%, and ONL50% treatments than it was the CN treatment. The soil dissolved organic carbon of 2023-2024 increased by 11.93-22.93% compared to that in the CN treatment, and the highest particulate organic carbon content was observed in ONL30% treatment. In 2024, the carbon pool management index was 22.20, 42.42, and 29.34% higher in ONL15%, ONL30%, and ONL50% treatments than it was in CN treatment, respectively. In summary, biogas slurry replacing 30% of fertilizer regulated the carbon pool in Lime concretion black soil and improved the yield, quality, and cumulative nitrogen use efficiency of wheat, which was the optimal substitution ratio of biogas slurry to chemical fertilizer in the Northern Anhui Plain of China.

Indexed as

biogas slurrylime concretion black soilnitrogen use efficiencysoil carbon poolwheat yield

Identifiers

PMID41515047
PMCPMC12787650

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.