Scimago Journal & Country Rank

Agronomy Journal

CountryUnited States
H Index
Subject Area and CategoryAgricultural and Biological Sciences
Agronomy and Crop Science
PublisherAmerican Society of Agronomy, Inc.
Publication typeJournals
ISSN00021962, 14350645
Coverage1976-1985, 1987, 1991, 1993-ongoing
Scope Articles relating to original research in soil-plant relationships; crop science; soil science; biometry; crop, soil, pasture, and range management; crop, forage, and pasture production and utilization; turfgrass; agroclimatology; agronomic modeling; statistics; production agriculture; and computer software are published in Agronomy Journal subsequent to review and approval by the editorial board. Articles should make a significant contribution to the advancement of knowledge or toward a better understanding of existing agronomic concepts. The study reported must be of potential interest to a significant number of scientists and, if specific to a local situation, must be relevant to a wide body of knowledge in agronomy. (source)

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

Agronomy and Crop Science1999Q1
Agronomy and Crop Science2000Q1
Agronomy and Crop Science2001Q1
Agronomy and Crop Science2002Q1
Agronomy and Crop Science2003Q1
Agronomy and Crop Science2004Q1
Agronomy and Crop Science2005Q1
Agronomy and Crop Science2006Q1
Agronomy and Crop Science2007Q1
Agronomy and Crop Science2008Q1
Agronomy and Crop Science2009Q1
Agronomy and Crop Science2010Q1
Agronomy and Crop Science2011Q1
Agronomy and Crop Science2012Q1
Agronomy and Crop Science2013Q1
Agronomy and Crop Science2014Q1
Agronomy and Crop Science2015Q1

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19991.122
Cites / Doc. (4 years)20001.027
Cites / Doc. (4 years)20011.144
Cites / Doc. (4 years)20021.091
Cites / Doc. (4 years)20031.426
Cites / Doc. (4 years)20041.604
Cites / Doc. (4 years)20052.055
Cites / Doc. (4 years)20061.995
Cites / Doc. (4 years)20071.957
Cites / Doc. (4 years)20081.976
Cites / Doc. (4 years)20091.979
Cites / Doc. (4 years)20102.132
Cites / Doc. (4 years)20112.530
Cites / Doc. (4 years)20122.223
Cites / Doc. (4 years)20132.148
Cites / Doc. (4 years)20142.021
Cites / Doc. (4 years)20151.837
Cites / Doc. (3 years)19991.122
Cites / Doc. (3 years)20000.872
Cites / Doc. (3 years)20010.995
Cites / Doc. (3 years)20021.044
Cites / Doc. (3 years)20031.380
Cites / Doc. (3 years)20041.567
Cites / Doc. (3 years)20051.936
Cites / Doc. (3 years)20061.778
Cites / Doc. (3 years)20071.790
Cites / Doc. (3 years)20081.873
Cites / Doc. (3 years)20091.863
Cites / Doc. (3 years)20102.064
Cites / Doc. (3 years)20112.368
Cites / Doc. (3 years)20122.012
Cites / Doc. (3 years)20131.896
Cites / Doc. (3 years)20141.902
Cites / Doc. (3 years)20151.683
Cites / Doc. (2 years)19990.849
Cites / Doc. (2 years)20000.734
Cites / Doc. (2 years)20010.874
Cites / Doc. (2 years)20020.897
Cites / Doc. (2 years)20031.316
Cites / Doc. (2 years)20041.398
Cites / Doc. (2 years)20051.692
Cites / Doc. (2 years)20061.428
Cites / Doc. (2 years)20071.593
Cites / Doc. (2 years)20081.632
Cites / Doc. (2 years)20091.649
Cites / Doc. (2 years)20101.906
Cites / Doc. (2 years)20112.018
Cites / Doc. (2 years)20121.723
Cites / Doc. (2 years)20131.753
Cites / Doc. (2 years)20141.613
Cites / Doc. (2 years)20151.454
Total Cites 

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

Self Cites199973
Self Cites200079
Self Cites200199
Self Cites2002116
Self Cites2003143
Self Cites2004227
Self Cites2005235
Self Cites2006211
Self Cites2007236
Self Cites2008245
Self Cites2009177
Self Cites2010214
Self Cites2011280
Self Cites2012206
Self Cites2013175
Self Cites2014228
Self Cites2015210
Total Cites1999459
Total Cites2000355
Total Cites2001441
Total Cites2002524
Total Cites2003727
Total Cites2004840
Total Cites20051084
Total Cites20061056
Total Cites20071081
Total Cites20081124
Total Cites20091192
Total Cites20101298
Total Cites20111492
Total Cites20121219
Total Cites20131164
Total Cites20141170
Total Cites20151087
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

External Cites per document19990.944
External Cites per document20000.678
External Cites per document20010.772
External Cites per document20020.813
External Cites per document20031.108
External Cites per document20041.144
External Cites per document20051.516
External Cites per document20061.423
External Cites per document20071.399
External Cites per document20081.465
External Cites per document20091.586
External Cites per document20101.723
External Cites per document20111.924
External Cites per document20121.672
External Cites per document20131.611
External Cites per document20141.532
External Cites per document20151.358
Cites per document19991.122
Cites per document20000.872
Cites per document20010.995
Cites per document20021.044
Cites per document20031.380
Cites per document20041.567
Cites per document20051.936
Cites per document20061.778
Cites per document20071.790
Cites per document20081.873
Cites per document20091.863
Cites per document20102.064
Cites per document20112.368
Cites per document20122.012
Cites per document20131.896
Cites per document20141.902
Cites per document20151.683
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

Non-citable documents19998
Non-citable documents20004
Non-citable documents20017
Non-citable documents20029
Non-citable documents200314
Non-citable documents200413
Non-citable documents200510
Non-citable documents20068
Non-citable documents200710
Non-citable documents200813
Non-citable documents200916
Non-citable documents201012
Non-citable documents201114
Non-citable documents201212
Non-citable documents201314
Non-citable documents201411
Non-citable documents20158
Citable documents1999409
Citable documents2000407
Citable documents2001443
Citable documents2002502
Citable documents2003527
Citable documents2004536
Citable documents2005560
Citable documents2006594
Citable documents2007604
Citable documents2008600
Citable documents2009640
Citable documents2010629
Citable documents2011630
Citable documents2012606
Citable documents2013614
Citable documents2014615
Citable documents2015646
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

Uncited documents1999197
Uncited documents2000212
Uncited documents2001216
Uncited documents2002234
Uncited documents2003230
Uncited documents2004210
Uncited documents2005189
Uncited documents2006191
Uncited documents2007197
Uncited documents2008194
Uncited documents2009213
Uncited documents2010183
Uncited documents2011167
Uncited documents2012211
Uncited documents2013202
Uncited documents2014204
Uncited documents2015231
Cited documents1999220
Cited documents2000199
Cited documents2001234
Cited documents2002277
Cited documents2003311
Cited documents2004339
Cited documents2005381
Cited documents2006411
Cited documents2007417
Cited documents2008419
Cited documents2009443
Cited documents2010458
Cited documents2011477
Cited documents2012407
Cited documents2013426
Cited documents2014422
Cited documents2015423
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