Evidence map›Paper›PMID 40280904›Full record

SynthesisNature communications2025

Zinc agronomic biofortification in wheat and its drivers: a global meta-analysis.

Xiaoli Hui, Laichao Luo, Yinglong Chen, Jairo A Palta, Zhaohui Wang

Abstract readMeta-Analysis
In one paragraph

Synthesis in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. 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

5 authors.

Xiaoli HuiKey Laboratory of Plant Nutrition and Agri-environment in Northwest China, Ministry of Agriculture, College of Natural Resources and Environment, Northwest A&F University, Yangling, 712100, Shaanxi, China.
Laichao LuoAnhui Province Key Lab of Farmland Ecological Conservation and Nutrient Utilization, College of Resources and Environment, Anhui Agricultural University, Hefei, 230036, Anhui, China. lcluo@ahau.edu.cn.ORCID http://orcid.org/0009-0008-8635-688X
Yinglong ChenThe UWA Institute of Agriculture, School of Agriculture and Environment, The University of Western Australia, Perth, 6001, WA, Australia.ORCID http://orcid.org/0000-0003-0798-8683
Jairo A PaltaThe UWA Institute of Agriculture, School of Agriculture and Environment, The University of Western Australia, Perth, 6001, WA, Australia.
Zhaohui WangKey Laboratory of Plant Nutrition and Agri-environment in Northwest China, Ministry of Agriculture, College of Natural Resources and Environment, Northwest A&F University, Yangling, 712100, Shaanxi, China. w-zhaohui@263.net.ORCID http://orcid.org/0000-0003-4412-1069

Funding

Agriculture Research System of China (China's Agricultural Research System) CARS-3
6 · The paper itself

Abstract

Zinc (Zn) deficiency affects 17% of the world's population, particularly those consuming large cereal grains with low Zn concentration and poor bioavailability. Here, we synthesize data from four field trials along with 139 studies from the literature, to evaluate the impact of management practices and soil properties on improving grain Zn concentration in wheat through applying Zn fertilizers. Soil application of Zn fertilizer improves grain Zn concentration by only 29.1%, below the biofortification target of 40 mg kg

Indexed as

BiofortificationTriticumZincAgricultureEdible GrainFertilizersHumansSoilFertilizersSoilZinc

Identifiers

PMID40280904
PMCPMC12032284

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.