Evidence map›Paper›PMID 42807519›Full record

ArticleFrontiers in plant science2026

Belowground bud bank depletion constrains productivity recovery in long established perennial pastures despite nitrogen enrichment.

Keyan He, Lili He, Haihong Dang, Jiyun Li, Qian Wang, Qingping Zhou, Jiahao Wang, Xiaoxing Wei

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in plant science, 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.

Keyan HeLaboratory for Germplasm Research and Utilization on the Qinghai-Tibet Plateau, College of Animal Science and Veterinary Medicine, Qinghai University, Xining, China.
Lili HeLaboratory for Germplasm Research and Utilization on the Qinghai-Tibet Plateau, College of Animal Science and Veterinary Medicine, Qinghai University, Xining, China.
Haihong DangLaboratory for Germplasm Research and Utilization on the Qinghai-Tibet Plateau, College of Animal Science and Veterinary Medicine, Qinghai University, Xining, China.
Jiyun LiLaboratory for Germplasm Research and Utilization on the Qinghai-Tibet Plateau, College of Animal Science and Veterinary Medicine, Qinghai University, Xining, China.
Qian WangState Key Laboratory of Plateau Ecology and Agriculture in the Headwater Region of the Three Rivers, Qinghai University, Xining, China.
Qingping ZhouCollege of Grassland Resources, Southwest Minzu University, Chengdu, China.
Jiahao WangInstitute of Grassland Research, Chinese Academy of Agricultural Sciences, Hohhot, China.
Xiaoxing WeiLaboratory for Germplasm Research and Utilization on the Qinghai-Tibet Plateau, College of Animal Science and Veterinary Medicine, Qinghai University, Xining, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Belowground bud banks are the primary source of vegetative regeneration in perennial pastures and may indicate ecosystem regenerative capacity. However, whether bud bank dynamics reflect changes in regeneration potential during pasture development remains unclear. We investigated the responses of belowground bud banks to nitrogen (N) addition in Kentucky bluegrass (

Indexed as

belowground bud bankKentucky bluegrassnitrogen additionpasture developmentregenerative capacity

Identifiers

PMID42807519
PMCPMC13617123

What OpenQuestion holds

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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.