Temporal and spatial variation of potassium balance in agricultural land at national and regional levels in China

Linking potassium (K) balance to soil fertility creates a valuable indicator for sustainability assessment in agricultural land-use systems. It is crucial for the efficient use of K resources, food security and resource sustainability to realize soil K balance status in China. Therefore, temporal an...

Full description

Saved in:
Bibliographic Details
Published inPloS one Vol. 12; no. 9; p. e0184156
Main Authors Liu, Yingxia, Ma, Jinchuan, Ding, Wencheng, He, Wentian, Lei, Qiuliang, Gao, Qiang, He, Ping
Format Journal Article
LanguageEnglish
Published United States Public Library of Science 05.09.2017
Public Library of Science (PLoS)
Subjects
Agricultural land
Agricultural management
Agricultural production
Agricultural resources
Agriculture
Analysis
Animal Feed
Animals
Biology and Life Sciences
China
Data processing
Ecology and Environmental Sciences
Farmlands
Fertilizer application
Fertilizers
Food
Food security
Land use
Livestock
People and Places
Potassium
Potassium (Nutrient)
Potassium - analysis
Properties
Regional analysis
Soil - chemistry
Soil fertility
Sustainability
Time Factors
China
Beijing China
Online AccessGet full text

Cover

Abstract Linking potassium (K) balance to soil fertility creates a valuable indicator for sustainability assessment in agricultural land-use systems. It is crucial for the efficient use of K resources, food security and resource sustainability to realize soil K balance status in China. Therefore, temporal and spatial changes of K balance for farmland in China from 1980 to 2015 were analyzed at national and regional levels using statistical data and related parameters. At the national scale, K input increased from 6.78 Mt K2O in 1980 to 23.44 Mt K2O in 2015 with an average annual increment of 0.48 Mt K2O, and output changed from 8.10 Mt in 1980 to 21.31 Mt in 2015 with an average annual increment of 0.38 Mt K2O as well. On average, K balance was -24.17, -5.92, 21.31 and 19.50 kg K2O ha-1 in 1980s, 1990s, 2000s and 2010s, respectively. Moreover, the average balance of six regions was considerably different which were -21.37, 1.25, 13.70, -22.79, 99.22 and 7.18 kg K2O ha-1 from 1980 to 2015. The potassium use efficiency (KUE) decreased with time which were 127.09, 104.35, 87.69 and 89.69% in 1980s, 1990s, 2000s and 2010s, respectively, and the decline of slope could also reflect the variation tendency of KUE. Great variation of K balance across different regions demonstrated that fertilizer application and management practices need to be adjusted to local conditions.
AbstractList Linking potassium (K) balance to soil fertility creates a valuable indicator for sustainability assessment in agricultural land-use systems. It is crucial for the efficient use of K resources, food security and resource sustainability to realize soil K balance status in China. Therefore, temporal and spatial changes of K balance for farmland in China from 1980 to 2015 were analyzed at national and regional levels using statistical data and related parameters. At the national scale, K input increased from 6.78 Mt K.sub.2 O in 1980 to 23.44 Mt K.sub.2 O in 2015 with an average annual increment of 0.48 Mt K.sub.2 O, and output changed from 8.10 Mt in 1980 to 21.31 Mt in 2015 with an average annual increment of 0.38 Mt K.sub.2 O as well. On average, K balance was -24.17, -5.92, 21.31 and 19.50 kg K.sub.2 O ha.sup.-1 in 1980s, 1990s, 2000s and 2010s, respectively. Moreover, the average balance of six regions was considerably different which were -21.37, 1.25, 13.70, -22.79, 99.22 and 7.18 kg K.sub.2 O ha.sup.-1 from 1980 to 2015. The potassium use efficiency (KUE) decreased with time which were 127.09, 104.35, 87.69 and 89.69% in 1980s, 1990s, 2000s and 2010s, respectively, and the decline of slope could also reflect the variation tendency of KUE. Great variation of K balance across different regions demonstrated that fertilizer application and management practices need to be adjusted to local conditions.
Linking potassium (K) balance to soil fertility creates a valuable indicator for sustainability assessment in agricultural land-use systems. It is crucial for the efficient use of K resources, food security and resource sustainability to realize soil K balance status in China. Therefore, temporal and spatial changes of K balance for farmland in China from 1980 to 2015 were analyzed at national and regional levels using statistical data and related parameters. At the national scale, K input increased from 6.78 Mt K2O in 1980 to 23.44 Mt K2O in 2015 with an average annual increment of 0.48 Mt K2O, and output changed from 8.10 Mt in 1980 to 21.31 Mt in 2015 with an average annual increment of 0.38 Mt K2O as well. On average, K balance was -24.17, -5.92, 21.31 and 19.50 kg K2O ha-1 in 1980s, 1990s, 2000s and 2010s, respectively. Moreover, the average balance of six regions was considerably different which were -21.37, 1.25, 13.70, -22.79, 99.22 and 7.18 kg K2O ha-1 from 1980 to 2015. The potassium use efficiency (KUE) decreased with time which were 127.09, 104.35, 87.69 and 89.69% in 1980s, 1990s, 2000s and 2010s, respectively, and the decline of slope could also reflect the variation tendency of KUE. Great variation of K balance across different regions demonstrated that fertilizer application and management practices need to be adjusted to local conditions.
Linking potassium (K) balance to soil fertility creates a valuable indicator for sustainability assessment in agricultural land-use systems. It is crucial for the efficient use of K resources, food security and resource sustainability to realize soil K balance status in China. Therefore, temporal and spatial changes of K balance for farmland in China from 1980 to 2015 were analyzed at national and regional levels using statistical data and related parameters. At the national scale, K input increased from 6.78 Mt K2O in 1980 to 23.44 Mt K2O in 2015 with an average annual increment of 0.48 Mt K2O, and output changed from 8.10 Mt in 1980 to 21.31 Mt in 2015 with an average annual increment of 0.38 Mt K2O as well. On average, K balance was -24.17, -5.92, 21.31 and 19.50 kg K2O ha-1 in 1980s, 1990s, 2000s and 2010s, respectively. Moreover, the average balance of six regions was considerably different which were -21.37, 1.25, 13.70, -22.79, 99.22 and 7.18 kg K2O ha-1 from 1980 to 2015. The potassium use efficiency (KUE) decreased with time which were 127.09, 104.35, 87.69 and 89.69% in 1980s, 1990s, 2000s and 2010s, respectively, and the decline of slope could also reflect the variation tendency of KUE. Great variation of K balance across different regions demonstrated that fertilizer application and management practices need to be adjusted to local conditions.Linking potassium (K) balance to soil fertility creates a valuable indicator for sustainability assessment in agricultural land-use systems. It is crucial for the efficient use of K resources, food security and resource sustainability to realize soil K balance status in China. Therefore, temporal and spatial changes of K balance for farmland in China from 1980 to 2015 were analyzed at national and regional levels using statistical data and related parameters. At the national scale, K input increased from 6.78 Mt K2O in 1980 to 23.44 Mt K2O in 2015 with an average annual increment of 0.48 Mt K2O, and output changed from 8.10 Mt in 1980 to 21.31 Mt in 2015 with an average annual increment of 0.38 Mt K2O as well. On average, K balance was -24.17, -5.92, 21.31 and 19.50 kg K2O ha-1 in 1980s, 1990s, 2000s and 2010s, respectively. Moreover, the average balance of six regions was considerably different which were -21.37, 1.25, 13.70, -22.79, 99.22 and 7.18 kg K2O ha-1 from 1980 to 2015. The potassium use efficiency (KUE) decreased with time which were 127.09, 104.35, 87.69 and 89.69% in 1980s, 1990s, 2000s and 2010s, respectively, and the decline of slope could also reflect the variation tendency of KUE. Great variation of K balance across different regions demonstrated that fertilizer application and management practices need to be adjusted to local conditions.
Linking potassium (K) balance to soil fertility creates a valuable indicator for sustainability assessment in agricultural land-use systems. It is crucial for the efficient use of K resources, food security and resource sustainability to realize soil K balance status in China. Therefore, temporal and spatial changes of K balance for farmland in China from 1980 to 2015 were analyzed at national and regional levels using statistical data and related parameters. At the national scale, K input increased from 6.78 Mt K 2 O in 1980 to 23.44 Mt K 2 O in 2015 with an average annual increment of 0.48 Mt K 2 O, and output changed from 8.10 Mt in 1980 to 21.31 Mt in 2015 with an average annual increment of 0.38 Mt K 2 O as well. On average, K balance was -24.17, -5.92, 21.31 and 19.50 kg K 2 O ha -1 in 1980s, 1990s, 2000s and 2010s, respectively. Moreover, the average balance of six regions was considerably different which were -21.37, 1.25, 13.70, -22.79, 99.22 and 7.18 kg K 2 O ha -1 from 1980 to 2015. The potassium use efficiency (KUE) decreased with time which were 127.09, 104.35, 87.69 and 89.69% in 1980s, 1990s, 2000s and 2010s, respectively, and the decline of slope could also reflect the variation tendency of KUE. Great variation of K balance across different regions demonstrated that fertilizer application and management practices need to be adjusted to local conditions.
Linking potassium (K) balance to soil fertility creates a valuable indicator for sustainability assessment in agricultural land-use systems. It is crucial for the efficient use of K resources, food security and resource sustainability to realize soil K balance status in China. Therefore, temporal and spatial changes of K balance for farmland in China from 1980 to 2015 were analyzed at national and regional levels using statistical data and related parameters. At the national scale, K input increased from 6.78 Mt K 2 O in 1980 to 23.44 Mt K 2 O in 2015 with an average annual increment of 0.48 Mt K 2 O, and output changed from 8.10 Mt in 1980 to 21.31 Mt in 2015 with an average annual increment of 0.38 Mt K 2 O as well. On average, K balance was -24.17, -5.92, 21.31 and 19.50 kg K 2 O ha -1 in 1980s, 1990s, 2000s and 2010s, respectively. Moreover, the average balance of six regions was considerably different which were -21.37, 1.25, 13.70, -22.79, 99.22 and 7.18 kg K 2 O ha -1 from 1980 to 2015. The potassium use efficiency (KUE) decreased with time which were 127.09, 104.35, 87.69 and 89.69% in 1980s, 1990s, 2000s and 2010s, respectively, and the decline of slope could also reflect the variation tendency of KUE. Great variation of K balance across different regions demonstrated that fertilizer application and management practices need to be adjusted to local conditions.
Audience Academic
Author He, Wentian
Liu, Yingxia
Ma, Jinchuan
Ding, Wencheng
Lei, Qiuliang
Gao, Qiang
He, Ping
AuthorAffiliation 1 Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences (CAAS), Beijing, China
3 International Plant Nutrition Institute (IPNI) China Program, CAAS-IPNI Joint Lab for Plant Nutrition Innovation Research, Beijing, China
Huazhong Agriculture University, CHINA
2 College of Resources and Environment, Jilin Agricultural University, Changchun, China
AuthorAffiliation_xml – name: 2 College of Resources and Environment, Jilin Agricultural University, Changchun, China
– name: 3 International Plant Nutrition Institute (IPNI) China Program, CAAS-IPNI Joint Lab for Plant Nutrition Innovation Research, Beijing, China
– name: Huazhong Agriculture University, CHINA
– name: 1 Institute of Agricultural Resources and Regional Planning, Chinese Academy of Agricultural Sciences (CAAS), Beijing, China
Author_xml – sequence: 1
  givenname: Yingxia
  surname: Liu
  fullname: Liu, Yingxia
– sequence: 2
  givenname: Jinchuan
  surname: Ma
  fullname: Ma, Jinchuan
– sequence: 3
  givenname: Wencheng
  surname: Ding
  fullname: Ding, Wencheng
– sequence: 4
  givenname: Wentian
  surname: He
  fullname: He, Wentian
– sequence: 5
  givenname: Qiuliang
  surname: Lei
  fullname: Lei, Qiuliang
– sequence: 6
  givenname: Qiang
  surname: Gao
  fullname: Gao, Qiang
– sequence: 7
  givenname: Ping
  orcidid: 0000-0003-1786-6858
  surname: He
  fullname: He, Ping
BackLink https://www.ncbi.nlm.nih.gov/pubmed/28873448$$D View this record in MEDLINE/PubMed
BookMark eNqNk12L1DAUhousuB_6D0QLgujFjEnTtKkXwjL4MbCwoKu34TRNOxnSppukg_5705nuMl0WkV70NH3eN8nLOefRSWc6GUUvMVpikuMPWzPYDvSyD8tLhFmKafYkOsMFSRZZgsjJUX0anTu3RYgSlmXPotOEsZykKTuLbm9k2xsLOoauil0PXoV6B1aFynSxqePeeHBODW1cgoZOyFh1MTRWiUH7YZTqUQs-7vaaycvK5vCh5U5qN4pWG9XB8-hpDdrJF9P7Ivr55fPN6tvi6vrrenV5tRBZkfhFSYXMCkSYxDVDRDIiUmAAFOeizHJEKsA4IAyViDKKaykApRnkLKkymWbkInp98O21cXxKy_GQCQ1-LCkCsT4QlYEt761qwf7hBhTfLxjbcLBeCS05xjWtclkyWqQpAmCUlpCSgpRFyBTXwevTtNtQtrISsvMhmZnp_E-nNrwxO04pSws6HvfdZGDN7SCd561yQuqQrTTD_txZEtiEBvTNA_Tx201UA-ECqqtN2FeMpvySIkJQuAgO1PIRKjyVbJUIrVWrsD4TvJ8JAuPlb9_A4Bxf__j-_-z1rzn79ojdSNB-44wexo5yc_DVcdL3Ed_1dADSAyCscc7K-h7BiI-jcxcXH0eHT6MTZB8fyITy-4YOiSj9b_FfN_ce3w
CitedBy_id crossref_primary_10_1016_j_catena_2020_104875
crossref_primary_10_31548_dopovidi2019_06_011
crossref_primary_10_1016_j_ecolind_2021_108063
crossref_primary_10_1016_j_resconrec_2023_107378
crossref_primary_10_3390_su10072267
crossref_primary_10_3390_su152115348
crossref_primary_10_1016_j_catena_2023_107408
crossref_primary_10_1016_j_jclepro_2023_139739
crossref_primary_10_1016_j_farsys_2024_100099
crossref_primary_10_3390_plants10020419
crossref_primary_10_3390_agronomy11071368
Cites_doi 10.1016/S0167-8809(03)00180-4
10.1007/s10705-017-9833-2
10.1016/S0167-8809(00)00184-5
10.1007/s10705-010-9359-3
10.1016/S1161-0301(03)00076-5
10.1016/S0167-8809(02)00038-5
10.1016/j.agsy.2006.10.002
10.1016/j.agee.2014.04.027
10.1023/A:1009732126336
10.1080/00103629609369562
10.1023/A:1015124930280
10.1016/j.fcr.2015.01.003
10.1016/S0167-8809(98)00135-2
10.5367/000000000101293239
10.1007/s10705-011-9466-9
10.1007/s10705-014-9662-5
10.1016/S0378-4290(97)00124-X
10.1016/S1161-0301(03)00073-X
10.1002/jpln.1998.3581610406
10.1016/j.agee.2009.11.006
10.1080/00103620701277973
10.1016/S1161-0301(03)00079-0
10.1016/S1161-0301(97)00034-8
10.1016/j.envsci.2005.05.001
10.1007/s11703-011-1140-0
10.1016/j.agsy.2006.11.013
10.1016/j.foodpol.2004.01.004
10.1007/s10705-013-9581-x
10.1016/S0167-8809(98)00142-X
10.1016/S0167-8809(98)00141-8
10.1016/j.agee.2011.11.016
10.1007/s10705-010-9351-y
10.1007/s10705-007-9157-8
10.1016/j.landusepol.2003.06.002
10.1007/s10705-015-9736-z
10.1016/j.still.2004.09.015
ContentType Journal Article
Copyright COPYRIGHT 2017 Public Library of Science
2017 Liu et al. This is an open access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
2017 Liu et al 2017 Liu et al
Copyright_xml – notice: COPYRIGHT 2017 Public Library of Science
– notice: 2017 Liu et al. This is an open access article distributed under the terms of the Creative Commons Attribution License: http://creativecommons.org/licenses/by/4.0/ (the “License”), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.
– notice: 2017 Liu et al 2017 Liu et al
DBID AAYXX
CITATION
CGR
CUY
CVF
ECM
EIF
NPM
IOV
ISR
3V.
7QG
7QL
7QO
7RV
7SN
7SS
7T5
7TG
7TM
7U9
7X2
7X7
7XB
88E
8AO
8C1
8FD
8FE
8FG
8FH
8FI
8FJ
8FK
ABJCF
ABUWG
AEUYN
AFKRA
ARAPS
ATCPS
AZQEC
BBNVY
BENPR
BGLVJ
BHPHI
C1K
CCPQU
D1I
DWQXO
FR3
FYUFA
GHDGH
GNUQQ
H94
HCIFZ
K9.
KB.
KB0
KL.
L6V
LK8
M0K
M0S
M1P
M7N
M7P
M7S
NAPCQ
P5Z
P62
P64
PATMY
PDBOC
PHGZM
PHGZT
PIMPY
PJZUB
PKEHL
PPXIY
PQEST
PQGLB
PQQKQ
PQUKI
PRINS
PTHSS
PYCSY
RC3
7X8
5PM
DOA
DOI 10.1371/journal.pone.0184156
DatabaseName CrossRef
Medline
MEDLINE
MEDLINE (Ovid)
MEDLINE
MEDLINE
PubMed
Opposing Viewpoints (Gale in Context)
Gale In Context: Science
ProQuest Central (Corporate)
Animal Behavior Abstracts
Bacteriology Abstracts (Microbiology B)
Biotechnology Research Abstracts
Nursing & Allied Health Database
Ecology Abstracts
Entomology Abstracts (Full archive)
Immunology Abstracts
Meteorological & Geoastrophysical Abstracts
Nucleic Acids Abstracts
Virology and AIDS Abstracts
Agricultural Science Collection
Health & Medical Collection
ProQuest Central (purchase pre-March 2016)
Medical Database (Alumni Edition)
ProQuest Pharma Collection
Public Health Database
Technology Research Database
ProQuest SciTech Collection
ProQuest Technology Collection
ProQuest Natural Science Collection
Hospital Premium Collection
Hospital Premium Collection (Alumni Edition)
ProQuest Central (Alumni) (purchase pre-March 2016)
Materials Science & Engineering Collection (ProQuest)
ProQuest Central (Alumni)
ProQuest One Sustainability
ProQuest Central UK/Ireland
Advanced Technologies & Aerospace Collection
Agricultural & Environmental Science Collection
ProQuest Central Essentials
Biological Science Collection
ProQuest Central
Technology Collection
Natural Science Collection
Environmental Sciences and Pollution Management
ProQuest One Community College
ProQuest Materials Science Collection
ProQuest Central Korea
Engineering Research Database
Health Research Premium Collection
Health Research Premium Collection (Alumni)
ProQuest Central Student
AIDS and Cancer Research Abstracts
SciTech Premium Collection
ProQuest Health & Medical Complete (Alumni)
Materials Science Database
Nursing & Allied Health Database (Alumni Edition)
Meteorological & Geoastrophysical Abstracts - Academic
ProQuest Engineering Collection
Biological Sciences
Agricultural Science Database
ProQuest Health & Medical Collection
Medical Database
Algology Mycology and Protozoology Abstracts (Microbiology C)
Biological Science Database
Engineering Database
Nursing & Allied Health Premium
Advanced Technologies & Aerospace Database
ProQuest Advanced Technologies & Aerospace Collection
Biotechnology and BioEngineering Abstracts
Environmental Science Database
Materials Science Collection
ProQuest Central Premium
ProQuest One Academic
Publicly Available Content Database
ProQuest Health & Medical Research Collection
ProQuest One Academic Middle East (New)
ProQuest One Health & Nursing
ProQuest One Academic Eastern Edition (DO NOT USE)
ProQuest One Applied & Life Sciences
ProQuest One Academic
ProQuest One Academic UKI Edition
ProQuest Central China
Engineering Collection (ProQuest)
Environmental Science Collection
Genetics Abstracts
MEDLINE - Academic
PubMed Central (Full Participant titles)
DOAJ Directory of Open Access Journals
DatabaseTitle CrossRef
MEDLINE
Medline Complete
MEDLINE with Full Text
PubMed
MEDLINE (Ovid)
Agricultural Science Database
Publicly Available Content Database
ProQuest Central Student
ProQuest Advanced Technologies & Aerospace Collection
ProQuest Central Essentials
Nucleic Acids Abstracts
SciTech Premium Collection
ProQuest Central China
Environmental Sciences and Pollution Management
ProQuest One Applied & Life Sciences
ProQuest One Sustainability
Health Research Premium Collection
Meteorological & Geoastrophysical Abstracts
Natural Science Collection
Health & Medical Research Collection
Biological Science Collection
ProQuest Central (New)
ProQuest Medical Library (Alumni)
Engineering Collection
Advanced Technologies & Aerospace Collection
Engineering Database
Virology and AIDS Abstracts
ProQuest Biological Science Collection
ProQuest One Academic Eastern Edition
Agricultural Science Collection
ProQuest Hospital Collection
ProQuest Technology Collection
Health Research Premium Collection (Alumni)
Biological Science Database
Ecology Abstracts
ProQuest Hospital Collection (Alumni)
Biotechnology and BioEngineering Abstracts
Environmental Science Collection
Entomology Abstracts
Nursing & Allied Health Premium
ProQuest Health & Medical Complete
ProQuest One Academic UKI Edition
Environmental Science Database
ProQuest Nursing & Allied Health Source (Alumni)
Engineering Research Database
ProQuest One Academic
Meteorological & Geoastrophysical Abstracts - Academic
ProQuest One Academic (New)
Technology Collection
Technology Research Database
ProQuest One Academic Middle East (New)
Materials Science Collection
ProQuest Health & Medical Complete (Alumni)
ProQuest Central (Alumni Edition)
ProQuest One Community College
ProQuest One Health & Nursing
ProQuest Natural Science Collection
ProQuest Pharma Collection
ProQuest Central
ProQuest Health & Medical Research Collection
Genetics Abstracts
ProQuest Engineering Collection
Biotechnology Research Abstracts
Health and Medicine Complete (Alumni Edition)
ProQuest Central Korea
Bacteriology Abstracts (Microbiology B)
Algology Mycology and Protozoology Abstracts (Microbiology C)
Agricultural & Environmental Science Collection
AIDS and Cancer Research Abstracts
Materials Science Database
ProQuest Materials Science Collection
ProQuest Public Health
ProQuest Nursing & Allied Health Source
ProQuest SciTech Collection
Advanced Technologies & Aerospace Database
ProQuest Medical Library
Animal Behavior Abstracts
Materials Science & Engineering Collection
Immunology Abstracts
ProQuest Central (Alumni)
MEDLINE - Academic
DatabaseTitleList

MEDLINE
MEDLINE - Academic



Agricultural Science Database
Database_xml – sequence: 1
  dbid: DOA
  name: DOAJ Directory of Open Access Journals
  url: https://www.doaj.org/
  sourceTypes: Open Website
– sequence: 2
  dbid: NPM
  name: PubMed
  url: https://proxy.k.utb.cz/login?url=http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=PubMed
  sourceTypes: Index Database
– sequence: 3
  dbid: EIF
  name: MEDLINE
  url: https://proxy.k.utb.cz/login?url=https://www.webofscience.com/wos/medline/basic-search
  sourceTypes: Index Database
– sequence: 4
  dbid: 8FG
  name: ProQuest Technology Collection
  url: https://search.proquest.com/technologycollection1
  sourceTypes: Aggregation Database
DeliveryMethod fulltext_linktorsrc
Discipline Sciences (General)
Agriculture
DocumentTitleAlternate Temporal and spatial variation of potassium balance at national and regional levels in China
EISSN 1932-6203
ExternalDocumentID 1935803829
oai_doaj_org_article_11f5d7eb859440aa855ba4393b95381f
PMC5584956
A503304401
28873448
10_1371_journal_pone_0184156
Genre Journal Article
GeographicLocations China
Beijing China
GeographicLocations_xml – name: China
– name: Beijing China
GrantInformation_xml – fundername: ;
  grantid: Y2017PT35, 1610132016011
– fundername: ;
  grantid: 2016YFD0200101
– fundername: ;
  grantid: 31471942 & 31272243
GroupedDBID ---
123
29O
2WC
53G
5VS
7RV
7X2
7X7
7XC
88E
8AO
8C1
8CJ
8FE
8FG
8FH
8FI
8FJ
A8Z
AAFWJ
AAUCC
AAWOE
AAYXX
ABDBF
ABIVO
ABJCF
ABUWG
ACGFO
ACIHN
ACIWK
ACPRK
ACUHS
ADBBV
ADRAZ
AEAQA
AENEX
AEUYN
AFKRA
AFPKN
AFRAH
AHMBA
ALIPV
ALMA_UNASSIGNED_HOLDINGS
AOIJS
APEBS
ARAPS
ATCPS
BAWUL
BBNVY
BCNDV
BENPR
BGLVJ
BHPHI
BKEYQ
BPHCQ
BVXVI
BWKFM
CCPQU
CITATION
CS3
D1I
D1J
D1K
DIK
DU5
E3Z
EAP
EAS
EBD
EMOBN
ESX
EX3
F5P
FPL
FYUFA
GROUPED_DOAJ
GX1
HCIFZ
HH5
HMCUK
HYE
IAO
IEA
IGS
IHR
IHW
INH
INR
IOV
IPY
ISE
ISR
ITC
K6-
KB.
KQ8
L6V
LK5
LK8
M0K
M1P
M48
M7P
M7R
M7S
M~E
NAPCQ
O5R
O5S
OK1
OVT
P2P
P62
PATMY
PDBOC
PHGZM
PHGZT
PIMPY
PQQKQ
PROAC
PSQYO
PTHSS
PV9
PYCSY
RNS
RPM
RZL
SV3
TR2
UKHRP
WOQ
WOW
~02
~KM
CGR
CUY
CVF
ECM
EIF
IPNFZ
NPM
PJZUB
PPXIY
PQGLB
RIG
BBORY
PMFND
3V.
7QG
7QL
7QO
7SN
7SS
7T5
7TG
7TM
7U9
7XB
8FD
8FK
AZQEC
C1K
DWQXO
FR3
GNUQQ
H94
K9.
KL.
M7N
P64
PKEHL
PQEST
PQUKI
PRINS
RC3
7X8
5PM
PUEGO
-
02
AAPBV
ABPTK
ADACO
BBAFP
KM
ID FETCH-LOGICAL-c692t-b5ce69038e1f803e83c4a8aa517cb6703da11ce680b05851feca046a782d6e463
IEDL.DBID M48
ISSN 1932-6203
IngestDate Fri Nov 26 17:14:30 EST 2021
Wed Aug 27 01:22:02 EDT 2025
Thu Aug 21 18:36:01 EDT 2025
Fri Jul 11 06:05:40 EDT 2025
Fri Jul 25 11:26:06 EDT 2025
Tue Jun 17 21:01:15 EDT 2025
Tue Jun 10 20:29:48 EDT 2025
Fri Jun 27 04:31:54 EDT 2025
Fri Jun 27 04:23:20 EDT 2025
Thu May 22 21:20:09 EDT 2025
Mon Jul 21 06:09:18 EDT 2025
Tue Jul 01 01:05:01 EDT 2025
Thu Apr 24 23:06:23 EDT 2025
IsDoiOpenAccess true
IsOpenAccess true
IsPeerReviewed true
IsScholarly true
Issue 9
Language English
License This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Creative Commons Attribution License
LinkModel DirectLink
MergedId FETCHMERGED-LOGICAL-c692t-b5ce69038e1f803e83c4a8aa517cb6703da11ce680b05851feca046a782d6e463
Notes ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 14
content type line 23
Competing Interests: The authors have declared that no competing interests exist.
ORCID 0000-0003-1786-6858
OpenAccessLink http://journals.scholarsportal.info/openUrl.xqy?doi=10.1371/journal.pone.0184156
PMID 28873448
PQID 1935803829
PQPubID 1436336
PageCount e0184156
ParticipantIDs plos_journals_1935803829
doaj_primary_oai_doaj_org_article_11f5d7eb859440aa855ba4393b95381f
pubmedcentral_primary_oai_pubmedcentral_nih_gov_5584956
proquest_miscellaneous_1936258425
proquest_journals_1935803829
gale_infotracmisc_A503304401
gale_infotracacademiconefile_A503304401
gale_incontextgauss_ISR_A503304401
gale_incontextgauss_IOV_A503304401
gale_healthsolutions_A503304401
pubmed_primary_28873448
crossref_primary_10_1371_journal_pone_0184156
crossref_citationtrail_10_1371_journal_pone_0184156
ProviderPackageCode CITATION
AAYXX
PublicationCentury 2000
PublicationDate 2017-09-05
PublicationDateYYYYMMDD 2017-09-05
PublicationDate_xml – month: 09
  year: 2017
  text: 2017-09-05
  day: 05
PublicationDecade 2010
PublicationPlace United States
PublicationPlace_xml – name: United States
– name: San Francisco
– name: San Francisco, CA USA
PublicationTitle PloS one
PublicationTitleAlternate PLoS One
PublicationYear 2017
Publisher Public Library of Science
Public Library of Science (PLoS)
Publisher_xml – name: Public Library of Science
– name: Public Library of Science (PLoS)
References RL Liu (ref25) 2000; 1
FS Zhang (ref52) 2008; 45
H Zhang (ref15) 2010; 88
A Dobermann (ref16) 1998; 56
ref51
H Bengtsson (ref18) 2003; 20
JD Wijnhoud (ref22) 2003; 100
PA Sanchez (ref1) 1997; 7
A Bučienė (ref33) 2003; 20
LM Sun (ref44) 2011; 5
XM Liu (ref14) 2009; 152
A Hedlund (ref21) 2003; 20
ref42
WF Sheldrick (ref24) 2003; 94
XT Ju (ref40) 2005; 48
YG Liu (ref50) 2013; 29
E Bahr (ref31) 2015; 101
PS Bindraban (ref4) 2000; 81
EMA Smaling (ref5) 1996; 27
FMA Harris (ref19) 1998; 71
DD Malo (ref23) 2005; 81
DS Tan (ref48) 2012; 148
P He (ref43) 2015; 173
YX Liu (ref39) 2017; 107
DS Tan (ref54) 2007; 6
SK Jha (ref49) 2011
ref37
JC Calonego (ref29) 2013; 96
XY Wang (ref30) 2014; 9
ref38
HT Wang (ref53) 2010; 16
JF Niu (ref55) 2013; 140
B Fagerberg (ref17) 1996; 26
WF Sheldrick (ref35) 2004; 29
RF Hu (ref46) 2007; 94
GH Li (ref41) 2016; 104
HJ Wang (ref3) 2008; 81
AD Jager (ref7) 2005; 22
JG Cobo (ref10) 2010; 136
U Grote (ref8) 2005; 8
A Haileslassie (ref28) 2007; 94
M Bach (ref34) 1998; 161
R Gaj (ref11) 2012; 3
SW Huang (ref26) 2007; 38
CS Wortmann (ref20) 1998; 71
EMA Smaling (ref9) 2000; 29
M Oelofse (ref27) 2010; 83
E Spiess (ref36) 2011; 91
RP Shen (ref13) 2005; 15
X Wang (ref56) 2014; 193
T Defoer (ref6) 1998; 71
WF Sheldrick (ref12) 2002; 62
JJ Stoorvogel (ref2) 1998; 50
ST Li (ref32) 2011; 44
JY Jin (ref47) 1997; 11
SJ Wang (ref45) 1999; 26
References_xml – ident: ref37
– volume: 100
  start-page: 119
  issue: 2
  year: 2003
  ident: ref22
  article-title: Nutrient budgets: sustainability assessment of rainfed lowland rice-based systems in northeast Thailand
  publication-title: Agric. Ecosyst. Environ
  doi: 10.1016/S0167-8809(03)00180-4
– volume: 107
  start-page: 247
  issue: 2
  year: 2017
  ident: ref39
  article-title: Provincial potassium balance of farmland in China between 1980 and 2010
  publication-title: Nutr. Cycl. Agroecosyst
  doi: 10.1007/s10705-017-9833-2
– volume: 81
  start-page: 103
  issue: 2
  year: 2000
  ident: ref4
  article-title: Land quality indicators for sustainable land management: proposed method for yield gap and soil nutrient balance
  publication-title: Agric. Ecosyst. Environ
  doi: 10.1016/S0167-8809(00)00184-5
– volume: 88
  start-page: 341
  issue: 3
  year: 2010
  ident: ref15
  article-title: Rice yield, potassium uptake and apparent balance under long-term fertilization in rice-based cropping systems in southern China
  publication-title: Nutr. Cycl. Agroecosyst
  doi: 10.1007/s10705-010-9359-3
– volume: 20
  start-page: 71
  issue: 1
  year: 2003
  ident: ref21
  article-title: Assessment of N, P and K management by nutrient balances and flows on peri-urban smallholder farms in southern Vietnam
  publication-title: Eur. J. Agron
  doi: 10.1016/S1161-0301(03)00076-5
– volume: 94
  start-page: 341
  issue: 3
  year: 2003
  ident: ref24
  article-title: Soil nutrient audits for China to estimate nutrient balances and output/input relationships
  publication-title: Agr. Ecosyst. Enviro
  doi: 10.1016/S0167-8809(02)00038-5
– volume: 94
  start-page: 331
  issue: 2
  year: 2007
  ident: ref46
  article-title: Farmer participatory testing of standard and modified site-specific nitrogen management for irrigated rice in China
  publication-title: Agr. Syst
  doi: 10.1016/j.agsy.2006.10.002
– volume: 9
  start-page: 422
  issue: 11
  year: 2014
  ident: ref30
  article-title: Spatial and temporal variations of crop fertilization and soil fertility in the loess plateau in china from the 1970s to the 2000s
  publication-title: Plos One
– volume: 193
  start-page: 42
  year: 2014
  ident: ref56
  article-title: Spatial variability of the nutrient balance and related NPSP risk analysis for agro-ecosystems in China in 2010
  publication-title: Agriculture Ecosystems & Environment
  doi: 10.1016/j.agee.2014.04.027
– volume: 50
  start-page: 151
  issue: 1
  year: 1998
  ident: ref2
  article-title: Research on soil fertility decline in tropical environments: integration of spatial scales
  publication-title: Nutr. Cycl. Agroecosyst
  doi: 10.1023/A:1009732126336
– volume: 27
  start-page: 365
  issue: 3–4
  year: 1996
  ident: ref5
  article-title: Soil fertility research in sub㏒aharan Africa: New dimensions, new challenges Commun
  publication-title: Soil Sci. Plan
  doi: 10.1080/00103629609369562
– volume: 62
  start-page: 61
  issue: 1
  year: 2002
  ident: ref12
  article-title: A conceptual model for conducting nutrient audits at national, regional, and global scales
  publication-title: Nutr. Cycl. Agroecosyst
  doi: 10.1023/A:1015124930280
– volume: 173
  start-page: 49
  year: 2015
  ident: ref43
  article-title: Temporal and spatial variation of soil available potassium in China (1990–2012)
  publication-title: Field Crop Res
  doi: 10.1016/j.fcr.2015.01.003
– volume: 3
  start-page: 317
  issue: 2
  year: 2012
  ident: ref11
  article-title: Evaluation of phosphorus and nitrogen balances as an indicator for the impact of agriculture on environment: A comparison of a case study from Poland and Mississippi US
  publication-title: Agr. Sci
– volume: 71
  start-page: 115
  issue: 1–3
  year: 1998
  ident: ref20
  article-title: Nutrient balances and expected effects of alternative practices in farming systems of Uganda
  publication-title: Agric. Ecosyst. Environ
  doi: 10.1016/S0167-8809(98)00135-2
– volume: 29
  start-page: 193
  issue: 3
  year: 2000
  ident: ref9
  article-title: The itinerary of soil nutrients in Africa: destination anywhere?
  publication-title: Outlook Agr
  doi: 10.5367/000000000101293239
– volume: 91
  start-page: 351
  issue: 3
  year: 2011
  ident: ref36
  article-title: Nitrogen, phosphorus and potassium balances and cycles of Swiss agriculture from 1975 to 2008
  publication-title: Nutr. Cycl. Agroecosyst
  doi: 10.1007/s10705-011-9466-9
– volume: 101
  start-page: 55
  issue: 1
  year: 2015
  ident: ref31
  article-title: Modeling of soil nutrient balances, flows and stocks revealed effects of management on soil fertility in south Ecuadorian smallholder farming systems
  publication-title: Nutr. Cycl. Agroecosyst
  doi: 10.1007/s10705-014-9662-5
– volume: 56
  start-page: 113
  issue: s 1–2
  year: 1998
  ident: ref16
  article-title: Management of phosphorus, potassium, and sulfur in intensive, irrigated lowland rice
  publication-title: Field Crop. Res
  doi: 10.1016/S0378-4290(97)00124-X
– volume: 26
  start-page: 12
  issue: 1
  year: 1999
  ident: ref45
  article-title: Reflections on expansion of potassic fertilizer industry in China
  publication-title: J. Chemical Fert. Industry
– volume: 20
  start-page: 53
  issue: 1–2
  year: 2003
  ident: ref33
  article-title: Balances of the major nutrients N, P and K at the farm and field level and some possibilities to improve comparisons between actual and estimated crop yields
  publication-title: Europ. J. Agronomy
  doi: 10.1016/S1161-0301(03)00073-X
– volume: 161
  start-page: 385
  issue: 4
  year: 1998
  ident: ref34
  article-title: Agricultural nitrogen, phosphorus and potassium balances in Germany-Methodology and trends 1970 to 1995
  publication-title: J. Plant Nutr. Soil Sci
  doi: 10.1002/jpln.1998.3581610406
– volume: 140
  start-page: 69
  issue: 1
  year: 2013
  ident: ref55
  article-title: Effects of potassium fertilization on winter wheat under different production practices in the North China Plain
  publication-title: Field Crop. Res
– volume: 48
  start-page: 965
  issue: 2
  year: 2005
  ident: ref40
  article-title: Utilization and management of organic wastes in Chinese agriculture: past, present and perspectives
  publication-title: Science in China Ser. C: Life Sci
– volume: 1
  start-page: 9
  year: 2000
  ident: ref25
  article-title: Potassium balance in soil crop system and effectiveness of potash fertilizer in north China, Ⅱ: Yield responses on main crops to potash fertilizer application
  publication-title: Soil and Fertilizers Sci. in China
– volume: 136
  start-page: 1
  issue: 1–2
  year: 2010
  ident: ref10
  article-title: Nutrient balances in African land use systems across different spatial scales: a review of approaches, challenges and progress
  publication-title: Agric. Ecosyst. Environ
  doi: 10.1016/j.agee.2009.11.006
– volume: 38
  start-page: 959
  issue: 7
  year: 2007
  ident: ref26
  article-title: Evaluation of Nutrient Balance in Soil–Vegetable System using Nutrient Permissible Surplus or Deficit Rate
  publication-title: Commun. Soil Sci. Plan
  doi: 10.1080/00103620701277973
– volume: 20
  start-page: 101
  issue: 1
  year: 2003
  ident: ref18
  article-title: Field balances of some mineral nutrients and trace elements in organic and conventional dairy farming-a case study at Öjebyn, Sweden
  publication-title: Europ. J. Agronomy
  doi: 10.1016/S1161-0301(03)00079-0
– volume: 6
  start-page: 200
  issue: 2
  year: 2007
  ident: ref54
  article-title: Effect of Long-Term Application of K Fertilizer and Wheat Straw to Soil on Crop Yield and Soil K Under Different Planting Systems
  publication-title: Sci. Agric. Sin
– volume: 44
  start-page: 4207
  issue: 20
  year: 2011
  ident: ref32
  article-title: Characteristics of nutrient input/output and nutrient balance in different regions of China
  publication-title: Scientia Agricultura Sinica
– volume: 7
  start-page: 15
  issue: 1
  year: 1997
  ident: ref1
  article-title: Land use transformation in Africa: three determinants for balancing food security with natural resource utilization
  publication-title: Eur. J. Agron
  doi: 10.1016/S1161-0301(97)00034-8
– volume: 8
  start-page: 439
  issue: 5
  year: 2005
  ident: ref8
  article-title: Nutrient flows in international trade: Ecology and policy issues
  publication-title: Environ. Sci. & Policy
  doi: 10.1016/j.envsci.2005.05.001
– volume: 5
  start-page: 563
  issue: 4
  year: 2011
  ident: ref44
  article-title: Long-term application of K fertilizer and straw returning improve crop yield, absorptive capacity of K, and soil nutrient natural supplying capacity in North China
  publication-title: Front. Agric. China
  doi: 10.1007/s11703-011-1140-0
– ident: ref51
– volume: 94
  start-page: 459
  issue: 2
  year: 2007
  ident: ref28
  article-title: Nutrient flows and balances at the field and farm scale: Exploring effects of land-use strategies and access to resources
  publication-title: Agr. Syst
  doi: 10.1016/j.agsy.2006.11.013
– volume: 29
  start-page: 61
  issue: 1
  year: 2004
  ident: ref35
  article-title: The use of nutrient audits to determine nutrient balances in Africa
  publication-title: Food Policy
  doi: 10.1016/j.foodpol.2004.01.004
– volume: 11
  start-page: 16
  year: 1997
  ident: ref47
  article-title: Soil potassium and potassium fertilizer use in northern China
  publication-title: Better Crop Int
– volume: 96
  start-page: 123
  issue: 1
  year: 2013
  ident: ref29
  article-title: Phosphorus and potassium balance in a corn–soybean rotation under no-till and chiseling
  publication-title: Nutr. Cycl. Agroecosyst
  doi: 10.1007/s10705-013-9581-x
– volume: 71
  start-page: 215
  issue: 1–3
  year: 1998
  ident: ref6
  article-title: Participatory action research and quantitative analysis for nutrient management in southern Mali: a fruitful marriage?
  publication-title: Agric. Ecosyst. Environ
  doi: 10.1016/S0167-8809(98)00142-X
– volume: 71
  start-page: 201
  issue: 1–3
  year: 1998
  ident: ref19
  article-title: Farm-level assessment of the nutrient balance in northern Nigeria
  publication-title: Agric. Ecosyst. Environ
  doi: 10.1016/S0167-8809(98)00141-8
– ident: ref38
– volume: 15
  start-page: 347
  issue: 3
  year: 2005
  ident: ref13
  article-title: Spatial and Temporal Variability of N, P and K Balances for Agroecosystems in China
  publication-title: Pedosphere
– volume: 148
  start-page: 65
  issue: 4
  year: 2012
  ident: ref48
  article-title: H. Potassium assessment of grain producing soils in North China
  publication-title: Agric. Ecosyst. Environ
  doi: 10.1016/j.agee.2011.11.016
– volume: 29
  start-page: 131
  issue: 3
  year: 2013
  ident: ref50
  article-title: Effects of straw returning amount on soil physical and chemical properties and yield of wheat
  publication-title: Chinese agricultural science bulletin
– volume: 83
  start-page: 455
  issue: 3
  year: 2010
  ident: ref27
  article-title: A comparative study of farm nutrient budgets and nutrient flows of certified organic and non-organic farms in China, Brazil and Egypt
  publication-title: Nutr. Cycl. Agroecosyst
  doi: 10.1007/s10705-010-9351-y
– volume: 81
  start-page: 203
  issue: 3
  year: 2008
  ident: ref3
  article-title: Major nutrient balances in small-scale vegetable farming systems in peri-urban areas in China
  publication-title: Nutr. Cycl. Agroecosyst
  doi: 10.1007/s10705-007-9157-8
– volume: 152
  start-page: 23
  issue: 1–2
  year: 2009
  ident: ref14
  article-title: Spatio-temporal variations of soil nutrients influenced by an altered land tenure system in China
  publication-title: Geoderma
– volume: 22
  start-page: 57
  issue: 1
  year: 2005
  ident: ref7
  article-title: Participatory technology, policy and institutional development to address soil fertility degradation in Africa
  publication-title: Land Use Policy
  doi: 10.1016/j.landusepol.2003.06.002
– volume: 45
  start-page: 915
  issue: 5
  year: 2008
  ident: ref52
  article-title: Nutrient use efficiencies of major cereal crops in China and measures for improvement
  publication-title: Acta Pedol. Sin
– start-page: 181
  year: 2011
  ident: ref49
  article-title: Potassium fixation as affected by alternate wetting and drying in some soil series of Jharkhand
  publication-title: Asian Journal of Soil Science
– volume: 104
  start-page: 341
  issue: 3
  year: 2016
  ident: ref41
  article-title: Identifying potential strategies in the key sectors of China’s food chain to implement sustainable phosphorus management: a review
  publication-title: Nutr. Cycl. Agroecosyst
  doi: 10.1007/s10705-015-9736-z
– ident: ref42
– volume: 81
  start-page: 277
  issue: 2
  year: 2005
  ident: ref23
  article-title: Long-term cultivation impacts on selected soil properties in the northern Great Plains
  publication-title: Soil Till. Res
  doi: 10.1016/j.still.2004.09.015
– volume: 26
  start-page: 169
  issue: 4
  year: 1996
  ident: ref17
  article-title: Comparisons between conventional and ecological farming systems at Öjebyn: Nutrient flows and balances
  publication-title: Swed. J. Agr. Res
– volume: 16
  start-page: 801
  issue: 4
  year: 2010
  ident: ref53
  article-title: Effects of long-term potassium application and wheat straw return to cinnamon soil on wheat yields and soil potassium balance in Shanxi
  publication-title: Plant Nutr. Fert. Sci
SSID ssj0053866
Score 2.3488286
Snippet Linking potassium (K) balance to soil fertility creates a valuable indicator for sustainability assessment in agricultural land-use systems. It is crucial for...
SourceID plos
doaj
pubmedcentral
proquest
gale
pubmed
crossref
SourceType Open Website
Open Access Repository
Aggregation Database
Index Database
Enrichment Source
StartPage e0184156
SubjectTerms Agricultural land
Agricultural management
Agricultural production
Agricultural resources
Agriculture
Analysis
Animal Feed
Animals
Biology and Life Sciences
China
Data processing
Ecology and Environmental Sciences
Farmlands
Fertilizer application
Fertilizers
Food
Food security
Land use
Livestock
People and Places
Potassium
Potassium (Nutrient)
Potassium - analysis
Properties
Regional analysis
Soil - chemistry
Soil fertility
Sustainability
Time Factors
SummonAdditionalLinks – databaseName: DOAJ Directory of Open Access Journals
  dbid: DOA
  link: http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV3db9MwELdQn3hBjK8FNjAICXjIFiex4zwOxDSQAAk2tDfLTuytUknKku7v585xogZNGg-8tfXZac_n--idf0fIa-0KhEEr4kSWLs6Zc7GROYtTXZW8TsGoWLzg_OWrODnLP5_z861WX1gTNsADD4w7ZMzxurBG8jLPE60l50aDFc1MCWeVOdS-YPPGYGrQwTAiRLgolxXsMOzLwbpt7EECQQ3DhtVbhsjj9U9aebFetd1NLufflZNbpuj4PrkXfEh6NHz3HXLHNg_ITjilHX0boKTfPSS_TwfkqRXVTU07rJ6G19cQH_sNoa2j67YH_3m5-UUNVjlWli4bqi-uJkwOirWPVPd0_N_Qr4UNHfybFVYddTjJt-J-RM6OP55-OIlDk4W4EmXax4ZXFiLkTFrmZJJZmVW5llpzVlRGgD6oNWNAIhOTYArR2UpDTK3Bs6iFzUX2mCwaYOsuoWUNsUziEmGkzq3UhnMtbCmsqPEheUSykeOqCgjk2AhjpXxarYBIZGCgwn1SYZ8iEk-z1gMCxy3073EzJ1rEz_YfgFSpIFXqNqmKyAsUBTVcRp20gDrCrC926WYReeUpEEOjwSKdC73pOvXp289_IPrxfUb0JhC5FthR6XAxAn4TYnPNKPdmlKAJqtnwLgruyJVOMZ_kzmRawsxRmG8efjkN46JYeNfYduNpIELGXG1EngyyP3E2BQOVQXgfkWJ2Kmasn480y0sPYc5hSYjMn_6PvXpG7qboa2GWj--RRX-1sfvgKfbmuVcKfwCVbWbS
  priority: 102
  providerName: Directory of Open Access Journals
– databaseName: ProQuest Technology Collection
  dbid: 8FG
  link: http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwjV3db9MwELegvMAD2sbHwgYYhAQ8ZIuT2HGeUEGUgQRIsKG9RY5jl0ol6ZqWv587xwkLmoC3tv7Fbe985zvf-Y6QZ8pmWAYtCyOZ2zBl1oalTFkYK53zKoZNxeAF54-fxMlZ-uGcn_sDt9anVfY60SnqqtF4Rn7MXMAukXH-anURYtcojK76FhrXyQ0GOw2mdMnZu14TgywL4a_LJRk79tw5WjW1OYrAtWHYtvrSduSq9g-6ebJaNu1Vhuef-ZOXNqTZDrntLUk67Vi_S66Zeo_cms7XvpqG2SO7XnJb-sKXl355h1ycdtWollTVFW0xoxpe_wSf2TGJNpaumg3Y1IvtD1pi5qM2dFFTNcwMcMyHpGpD-7NENxc2eXBvlpiJ1OJDrj33XXI2e3v65iT0jRdCLfJ4E5ZcG_CaE2mYBZobmehUSaU4y3QpQEdUijGAyKiMMKxojVbgZyuwNiphUpHcI5MaiLxPaF6BfxPZSJRSpUaqknMlTC6MqPBL0oAkPf0L7auSY3OMZeFCbRl4Jx05C-Ra4bkWkHB4atVV5fgH_jWydsBiTW33QbOeF15EwReyvMpMKXmeppFSkvNSgb2WlDmsJGYD8hgXRtFdUB00QzHFSDB27mYBeeoQWFejxsSdudq2bfH-87f_AH39MgI99yDbADm08pcl4D9hva4R8nCEBO2gR8P7uIx7qrTFbzmCJ_ulffXwk2EYJ8VkvNo0W4cBrxnjtwG530nCQNkYNq0EXP6AZCMZGZF-PFIvvruy5hymBG_9wd9_1gG5GaNlhTE9fkgmm_XWPAS7cFM-csL_C6uqY50
  priority: 102
  providerName: ProQuest
Title Temporal and spatial variation of potassium balance in agricultural land at national and regional levels in China
URI https://www.ncbi.nlm.nih.gov/pubmed/28873448
https://www.proquest.com/docview/1935803829
https://www.proquest.com/docview/1936258425
https://pubmed.ncbi.nlm.nih.gov/PMC5584956
https://doaj.org/article/11f5d7eb859440aa855ba4393b95381f
http://dx.doi.org/10.1371/journal.pone.0184156
Volume 12
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwrV3db9MwELe27oUXxPhaYBSDkICHTPmy4zwgtE0tA2kDjRX1LbITp1QqSde0CF7427lznIigInjgxWrrs6Oez7775c53hDyTRYxp0GLXE0nhRn5RuEpEvhvILGF5AEpF4wXn8wt-NoneTdl0h7Q1Wy0D663QDutJTVaLo2_X31_Dhn9lqjbEfjvoaFmV-sgDyAKYZJfsgW6KsabBedT5FWB3c24v0P1pZE9BmTz-3Wk9WC6qepsp-ntE5S8qanyL3LS2JT1uhGGf7OjyNtm3u7emL2yK6Zd3yPVVk5FqQWWZ0xqjquHzV8DNZqFoVdBltQa7er75QhVGP2aazksqZ6suVwfFmEgq17R9n2jmwkIP5ssCo5FqHGRKdN8lk_Ho6vTMtcUX3IwnwdpVLNOAnEOh_UJ4oRZhFkkhJfPjTHE4J3Lp-0AiPOWha7HQmQSsLcHiyLmOeHiPDEpg6wGhSQ4Yxys8roSMtJCKMcl1wjXP8SGRQ8KW42lmM5NjgYxFatxtMSCUhoEprlNq18khbjdq2WTm-Av9CS5mR4t5tc0P1WqW2m0KeKhgeayVYEkUeVIKxpQEmy1UCciOXzjkMYpC2lxS7U6H9Bi9wVi923fIU0OBuTVKDN6ZyU1dp2_ff_oHoo-XPaLnlqiogB2ZtBcm4D9hzq4e5WGPEk6IrNd9gILbcqVOfeP8DkWQwMhWmLd3P-m6cVIMyCt1tTE0gJzRh-uQ-43sd5wNQHGFAPsdEvd2RY_1_Z5y_tmkNmcwJSD2B_9jrR6SGwHaYOj9Y4dksF5t9COwINdqSHbjaQytOPWxHb8Zkr2T0cWHy6F5JzM0hwa2P0Y_ASzjd88
linkProvider Scholars Portal
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwtR3LbtNAcFXCATggWh41FLogEHBw69eu1weEwiMk9IFEU9SbWdvrECnYaZyA-Cm-kZn12tSoAi69JdnZSTI7Ow_Pi5DHMg-xDVpoOyLK7cDNczsRgWt7Mo1Y5oFSUVjgfHDIh8fB-xN2skZ-NrUwmFbZyEQtqLMyxWfku64O2PnCi17OT22cGoXR1WaERs0We-rHd3DZqhejN3C-Tzxv8Hb8emibqQJ2yiNvaScsVeAS-kK5OSBUwk8DKaRkbpgmHC5AJl0XQISTOBgzy1UqwYmUoEozrgLuA95L5HLggybHyvTBu0byg-zg3JTn-aG7a7hhZ14WascBV8rFMdln1J-eEtDqgt58VlbnGbp_5mueUYCDG-S6sVxpv2a1dbKmig1yrT9ZmO4daoOsG0lR0WemnfXzm-R0XHe_mlFZZLTCDG54_Q18dM0UtMzpvFyCDT9dfaUJZlqmik4LKlvMAI75l1QuafPsUuPCoRL6zQwznyrcpMeB3yLHF3Ikt0mvACJvEhpl4E85ucMTIQMlZMKY5Criimf4JYFF_Ib-cWq6oOMwjlmsQ3sheEM1OWM8tdicmkXsdte87gLyD_hXeLQtLPbw1h-Ui0lsRAL4XjnLQpUIFgWBI6VgLJFgH_pJBJzk5hbZRsaI64LYVhLFfYw846Rw1yKPNAT28SgwUWgiV1UVjz58-g-go48doKcGKC-BHKk0xRnwn7A_WAdyqwMJ0ijtLG8iGzdUqeLf9xZ2Nqx9_vLDdhmRYvJfocqVhgEvHePFFrlT34SWsh4oST8IhEXCzh3pkL67Uky_6DbqDFBGjN_9-8_aJleG44P9eH90uHePXPXQqsN4ItsiveVipe6DTbpMHmhBQMnni5Y8vwDh5qA9
linkToPdf http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwtR1db9Mw0BpFQvCA2PhYYTCDQMBD1nzZcR4QKhvVxmAgtqG9BSexS6WSdE0L4q_x67hznLCgCXjZW1ufr-35PnPnO0IeSx1hG7TIcUWsndDT2klF6Dm-zGKW-2BUFF5wfnfAd4_DNyfsZIX8bO7CYFlloxONos7LDJ-RDzyTsAuEHw-0LYv4sDN6OTt1cIIUZlqbcRo1i-yrH98hfKte7O3AWT_x_dHro-1dx04YcDIe-wsnZZmC8DAQytOAXIkgC6WQknlRlnIQhlx6HoAIN3Uxf6ZVJiGglGBWc65CHgDeS-RyFEQCZUxst-UloEc4t1f1gsgbWM7YmpWF2nIhrPJwZPYZU2gmBrR2oTebltV5Tu-ftZtnjOHoBrluvVg6rNlulayoYo1cG47ntpOHWiOrVmtU9Jltbf38Jjk9qjthTaksclphNTe8_gbxumEQWmo6Kxfgz0-WX2mKVZeZopOCyhYzgGMtJpUL2jzHNLhwwIR5M8UqqAo3mdHgt8jxhRzJbdIrgMjrhMY5xFaudnkqZKiETBmTXMVc8Ry_JOyToKF_ktmO6DiYY5qYNF8EkVFNzgRPLbGn1idOu2tWdwT5B_wrPNoWFvt5mw_K-Tix6gHiMM3ySKWCxWHoSikYSyX4ikEaAyd5uk82kTGS-nJsq5WSIWahcWq41yePDAT29ChQOsZyWVXJ3vtP_wF0-LED9NQC6RLIkUl7UQP-E_YK60BudCBBM2Wd5XVk44YqVfJbhmFnw9rnLz9slxEpFgIWqlwaGIjYMXfcJ3dqSWgp64PBDMJQ9EnUkZEO6bsrxeSLaanOAGXM-N2__6xNcgV0TvJ272D_Hrnqo4OHqUW2QXqL-VLdB_d0kT4weoCSzxeteH4B35qkPg
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=Temporal+and+spatial+variation+of+potassium+balance+in+agricultural+land+at+national+and+regional+levels+in+China&rft.jtitle=PloS+one&rft.au=Yingxia+Liu&rft.au=Jinchuan+Ma&rft.au=Wencheng+Ding&rft.au=Wentian+He&rft.date=2017-09-05&rft.pub=Public+Library+of+Science+%28PLoS%29&rft.eissn=1932-6203&rft.volume=12&rft.issue=9&rft.spage=e0184156&rft_id=info:doi/10.1371%2Fjournal.pone.0184156&rft.externalDBID=DOA&rft.externalDocID=oai_doaj_org_article_11f5d7eb859440aa855ba4393b95381f
thumbnail_l http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1932-6203&client=summon
thumbnail_m http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1932-6203&client=summon
thumbnail_s http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1932-6203&client=summon