Evidence map›Paper›PMID 41102327›Full record

SynthesisScientific reports2025

Effects of manure application on paddy soil phosphorus in China based on a meta-analysis.

Shuangfeng Liu, Chaoyang Liang, Jintian Zhang, Siying Chen, Jian Cheng, Minghui Chang, Jinling Xu

Abstract readMeta-Analysis
PubMed Full text at PMC Publisher
In one paragraph

Synthesis in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. Article
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.

Shuangfeng Liu *College of Geography and Environment, Shandong Normal University, Jinan, 250358, China.
Chaoyang Liang *College of Geography and Environment, Shandong Normal University, Jinan, 250358, China.
Jintian ZhangCollege of Soil and Water Conservation Science and Engineering (Institute of Soil and Water Conservation), Northwest A&F University, Yangling, 712100, China.
Siying ChenCollege of Geography and Environment, Shandong Normal University, Jinan, 250358, China.
Jian ChengCollege of Geography and Environment, Shandong Normal University, Jinan, 250358, China.
Minghui ChangSchool of Water Conservancy and Environment, University of Jinan, Jinan, 250022, China.
Jinling XuCollege of Geography and Environment, Shandong Normal University, Jinan, 250358, China. xujinling@sdnu.edu.cn.

Funding

China Postdoctoral Science Foundation 2020M672120
6 · The paper itself

Abstract

Limited phosphorus (P) availability in paddy soil significantly constrains rice growth, which can be enhanced by manure amendments. Although the effects of manure on paddy soil P fractions and availability have been extensively studied, different studies have yielded inconsistent results. Therefore, we conducted a meta-analysis of 1,799 published experimental datasets from 58 references. The results demonstrated that manure application increased the total, available, and microbial biomass P (MBP) by 46%, 134%, and 78%, respectively. The enhancing effect of manure on different P fractions followed the order of labile-P (221%) > moderately labile-P (145%) > stable-P (53%). Manure also significantly enhanced the activity of soil phosphatase, particularly that of alkaline phosphatase, by improving soil properties and enhancing microbial activities. In terms of manure types, pig manure could more significantly enhance the soil P availability and labile-P. Soil available potassium (AK), soil total nitrogen (TN), and mean annual temperature (MAT) were significant factors influencing soil P availability. Compared with non-fertilization treatments, manure amendments also significantly increased TP loss. Under application rates of 2-6 t ha

Indexed as

ManureOryzaPhosphorusSoilAgricultureAnimalsChinaFertilizersNitrogenSoil MicrobiologySwineFertilizersManureNitrogenPhosphorusSoilEnzyme activityManure managementMeta-analysisPaddy soilPhosphorus availabilityPhosphorus fraction

Identifiers

PMID41102327
PMCPMC12533125

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.