Evidence map›Paper›PMID 33027300›Full record

ArticlePloS one2020

An empirical study on spatial-temporal dynamics and influencing factors of apple production in China.

Qiangqiang Zhang, Fanji Shi, Nazir Muhammad Abdullahi, Liqun Shao, Xuexi Huo

Abstract read
In one paragraph

Article in PloS one, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

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3 · Its place in the literature

Who cites it

8 citing papers in PubMed.

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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

5 authors.

Qiangqiang ZhangCollege of Economics and Management, Northwest A&F University, Yangling, Shannxi, China.ORCID 0000-0002-5270-9957
Fanji ShiInstitute of Geographic Sciences and Natural Resources Research, University of Chinese Academy of Sciences, Beijing, China.
Nazir Muhammad AbdullahiCollege of Economics and Management, Northwest A&F University, Yangling, Shannxi, China.ORCID 0000-0003-2149-0638
Liqun ShaoCollege of Economics and Management, Northwest A&F University, Yangling, Shannxi, China.
Xuexi HuoCollege of Economics and Management, Northwest A&F University, Yangling, Shannxi, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In the context of supply-side structural reform, revealing the characteristics of spatial-temporal dynamics and influencing factors of China's apple production layout is of great significance to ensure apple supply and demand balance and timely adjustment of industrial policies and regional layout strategies. Based on national and provincial apple production data from 1978 to 2016, this study used the apple production concentration index to analyse the evolution characteristics of regional apple production patterns in China. A theoretical analysis framework was established and a spatial econometric model was used to quantitatively explore the influencing factors of China's apple production layout. The results showed that, first, since the reform and opening-up policy, a general trend of fluctuating growth was found for apple production in China. The centre of apple production layout moved in the southwest direction, with the shift from the Bohai Bay region to the Loess Plateau region. Second, apple production had a significant spatial correlation, while the degree of spatial agglomeration gradually decreased. Third, these changes were significantly influenced by apple comparative income, infrastructure, policies, and climatic conditions. Therefore, it is necessary to continue optimizing and adjusting the apple spatial layout to enhance the technological progress and economic effect of the apple industry and to ensure the stability and balance of regional supply and demand.

Indexed as

MalusModels, EconometricPolicyChinaCrop ProductionEconomic DevelopmentEmpirical ResearchSocial ChangeSpatio-Temporal Analysis

Identifiers

PMID33027300
PMCPMC7540895

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