Evidence map›Paper›PMID 40006820›Full record

ArticlePlants (Basel, Switzerland)2025

Plant Biomass Allocation-Regulated Nitrogen and Phosphorus Addition Effects on Ecosystem Carbon Fluxes of a Lucerne (

Penghui Zhai, Rongrong Cheng, Zelin Gong, Jianhui Huang, Xuan Yang, Xiaolin Zhang, Xiang Zhao

Abstract read
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. 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.

Penghui ZhaiCollege of Grassland Science, Shanxi Agricultural University, Taigu, Jinzhong 030801, China.
Rongrong ChengCollege of Grassland Science, Shanxi Agricultural University, Taigu, Jinzhong 030801, China.
Zelin GongCollege of Grassland Science, Shanxi Agricultural University, Taigu, Jinzhong 030801, China.
Jianhui HuangState Key Laboratory of Vegetation and Environmental Change, Institute of Botany, The Chinese Academy of Sciences, Beijing 100093, China.ORCID 0000-0002-4880-1208
Xuan YangCollege of Grassland Science, Shanxi Agricultural University, Taigu, Jinzhong 030801, China.
Xiaolin ZhangCollege of Grassland Science, Shanxi Agricultural University, Taigu, Jinzhong 030801, China.
Xiang ZhaoCollege of Grassland Science, Shanxi Agricultural University, Taigu, Jinzhong 030801, China.

Funding

Shanxi Province Basic Research Program Project 202303021221092
6 · The paper itself

Abstract

Nitrogen (N) and phosphorus (P) are key limiting factors for carbon (C) fluxes in artificial grasslands. The impact of their management on ecosystem C fluxes, including net ecosystem productivity (NEP), ecosystem respiration (ER), and gross ecosystem productivity (GEP) in the Loess Plateau is unclear. An experiment was conducted to study changes in these C fluxes with varying N (0, 5, 10, 15, and 20 g N m

Indexed as

ecosystem respirationgross ecosystem productivityhay yieldlucernenet ecosystem productivitynitrogen additionphosphorus additionplant biomass allocation

Identifiers

PMID40006820
PMCPMC11859002

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.