Evidence map›Paper›PMID 34685889›Full record

ArticlePlants (Basel, Switzerland)2021

The Distribution and Sustainable Utilization of Buckwheat Resources under Climate Change in China.

Wen Wen, Zhiqiang Li, Jirong Shao, Yu Tang, Zhijun Zhao, Jingang Yang, Mengqi Ding, Xuemei Zhu, Meiliang Zhou

Abstract read
In one paragraph

Article in Plants (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
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  3. First Report ofJournal of fungi (Basel, Switzerland) · 2025
    Article
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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

9 authors.

Wen WenCollege of Environmental Sciences, Sichuan Agricultural University, Chengdu 611130, China.ORCID 0000-0003-2774-0773
Zhiqiang LiCollege of Environmental Sciences, Sichuan Agricultural University, Chengdu 611130, China.
Jirong ShaoXichen Intelligent Agricultural Technology Co., Ltd., Chengdu 611130, China.
Yu TangDepartment of Tourism, Sichuan Tourism University, Chengdu 610100, China.
Zhijun ZhaoInstitute of Archaeology, Chinese Academy of Social Sciences, Beijing 100010, China.
Jingang YangInstitute of Archaeology, Chinese Academy of Social Sciences, Beijing 100010, China.
Mengqi DingInstitute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081, China.
Xuemei ZhuCollege of Environmental Sciences, Sichuan Agricultural University, Chengdu 611130, China.
Meiliang ZhouInstitute of Crop Sciences, Chinese Academy of Agricultural Sciences, Beijing 100081, China.

Funding

Horizon 2020 771367National Key R&D Program of China 2019YFD1001300National Key R&D Program of China 2019YFD1001303National Natural Science Foundation of China 31871536
6 · The paper itself

Abstract

Buckwheat is a promising pseudo cereal and its cultivation history can be traced back to thousands of years ago in China. Nowadays, buckwheat is not only an ordinary crop but also a symbol of healthy life because of its rich nutritional and pharmacological properties. In this research, the current suitable areas of 19 wild buckwheat species were analyzed by the MaxEnt model, which proved that southwestern China was the diversity center of buckwheat. Their morphological characteristics and geographical distribution were analyzed for the first time. In addition, it was found that the change of buckwheat cultivation in three periods might be related to the green revolution of main crops and national policies. Meanwhile, the Sustainable Yield Index (SYI) value of buckwheat in China was the lowest from 1959 to 2016. Through the MaxEnt model, the potentially suitable areas of wild buckwheat would contract while cultivated buckwheat would expand under climate change. Accordingly, the diversity of wild buckwheat will decrease. Therefore, it is necessary to protect buckwheat resources as much as possible to strengthen the development and utilization of buckwheat resources. Moreover, the promotion of buckwheat diversity will be an important trade-off between food security, population growth, and land use under climate change.

Indexed as

biodiversitybuckwheatclimate changeMaxEntpotentially suitable area

Identifiers

PMID34685889
PMCPMC8538749

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.