Evidence map›Paper›PMID 42075369›Full record

ArticlePlants (Basel, Switzerland)2026

Trait-Based Optimization of Plant Density in Drip-Fertigated Wheat: Yield Formation and Nitrogen-Radiation-Water Use Efficiency Responses of Varieties Contrasting in Individual Spike Productivity.

Xiaoyan Zhou, Mei Qian, Faming Wang, Dapeng Gao, Guitao Zhao, Shiwei Wang, Depeng Wang, Xiaojun Hu

Abstract read
In one paragraph

Article in Plants (Basel, Switzerland), 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

8 authors.

Xiaoyan ZhouCollege of Life Science, Linyi University, Linyi 276000, China.
Mei QianCollege of Life Science, Linyi University, Linyi 276000, China.
Faming WangCollege of Life Science, Linyi University, Linyi 276000, China.
Dapeng GaoCollege of Life Science, Linyi University, Linyi 276000, China.ORCID 0000-0003-1048-8647
Guitao ZhaoLinyi Agricultural Technology Extension Center, Linyi 276001, China.
Shiwei WangLinyi Agricultural Technology Extension Center, Linyi 276001, China.
Depeng WangCollege of Life Science, Linyi University, Linyi 276000, China.ORCID 0000-0003-3861-5345
Xiaojun HuCollege of Life Science, Linyi University, Linyi 276000, China.ORCID 0009-0007-7715-4066

Funding

National Major Agricultural Science and Technology Project NK20220607Shandong Province Major Agricultural Technology Collaborative Extension Program SDNYXTTG-2025-09
6 · The paper itself

Abstract

Optimizing plant density is critical for improving wheat yield and resource-use efficiency, but whether a single density recommendation applies to varieties differing in individual spike productivity under drip fertigation remains unclear. A two-year field experiment (2023-2024 and 2024-2025) was conducted with two winter wheat varieties contrasting in spike type: a multi-spike type (Jimai23, MS) and a large-spike type (Jimai24, LS). Four target densities (200, 300, 400, and 500 plants m

Indexed as

drip fertigationindividual spike productivityplant density optimizationresource use efficiencywinter wheat

Identifiers

PMID42075369
PMCPMC13120309

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.