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
Agronomy and Crop Science2016Q1
Agronomy and Crop Science2017Q1

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)19991.132
Cites / Doc. (4 years)20001.029
Cites / Doc. (4 years)20011.165
Cites / Doc. (4 years)20021.096
Cites / Doc. (4 years)20031.438
Cites / Doc. (4 years)20041.629
Cites / Doc. (4 years)20052.078
Cites / Doc. (4 years)20062.000
Cites / Doc. (4 years)20071.959
Cites / Doc. (4 years)20081.983
Cites / Doc. (4 years)20091.990
Cites / Doc. (4 years)20102.199
Cites / Doc. (4 years)20112.544
Cites / Doc. (4 years)20122.243
Cites / Doc. (4 years)20132.178
Cites / Doc. (4 years)20142.088
Cites / Doc. (4 years)20151.968
Cites / Doc. (4 years)20161.862
Cites / Doc. (4 years)20172.119
Cites / Doc. (3 years)19991.132
Cites / Doc. (3 years)20000.870
Cites / Doc. (3 years)20011.011
Cites / Doc. (3 years)20021.048
Cites / Doc. (3 years)20031.385
Cites / Doc. (3 years)20041.591
Cites / Doc. (3 years)20051.959
Cites / Doc. (3 years)20061.783
Cites / Doc. (3 years)20071.788
Cites / Doc. (3 years)20081.882
Cites / Doc. (3 years)20091.877
Cites / Doc. (3 years)20102.132
Cites / Doc. (3 years)20112.381
Cites / Doc. (3 years)20122.028
Cites / Doc. (3 years)20131.928
Cites / Doc. (3 years)20141.972
Cites / Doc. (3 years)20151.805
Cites / Doc. (3 years)20161.788
Cites / Doc. (3 years)20172.079
Cites / Doc. (2 years)19990.860
Cites / Doc. (2 years)20000.734
Cites / Doc. (2 years)20010.884
Cites / Doc. (2 years)20020.900
Cites / Doc. (2 years)20031.325
Cites / Doc. (2 years)20041.420
Cites / Doc. (2 years)20051.710
Cites / Doc. (2 years)20061.433
Cites / Doc. (2 years)20071.588
Cites / Doc. (2 years)20081.639
Cites / Doc. (2 years)20091.661
Cites / Doc. (2 years)20101.988
Cites / Doc. (2 years)20112.033
Cites / Doc. (2 years)20121.742
Cites / Doc. (2 years)20131.787
Cites / Doc. (2 years)20141.676
Cites / Doc. (2 years)20151.557
Cites / Doc. (2 years)20161.746
Cites / Doc. (2 years)20172.074
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 Cites2009178
Self Cites2010215
Self Cites2011280
Self Cites2012206
Self Cites2013175
Self Cites2014230
Self Cites2015210
Self Cites2016220
Self Cites2017254
Total Cites1999463
Total Cites2000354
Total Cites2001448
Total Cites2002526
Total Cites2003730
Total Cites2004853
Total Cites20051097
Total Cites20061059
Total Cites20071080
Total Cites20081129
Total Cites20091201
Total Cites20101341
Total Cites20111500
Total Cites20121229
Total Cites20131184
Total Cites20141213
Total Cites20151166
Total Cites20161268
Total Cites20171561
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 document19990.954
External Cites per document20000.676
External Cites per document20010.788
External Cites per document20020.817
External Cites per document20031.114
External Cites per document20041.168
External Cites per document20051.539
External Cites per document20061.428
External Cites per document20071.397
External Cites per document20081.473
External Cites per document20091.598
External Cites per document20101.790
External Cites per document20111.937
External Cites per document20121.688
External Cites per document20131.643
External Cites per document20141.598
External Cites per document20151.480
External Cites per document20161.478
External Cites per document20171.740
Cites per document19991.132
Cites per document20000.870
Cites per document20011.011
Cites per document20021.048
Cites per document20031.385
Cites per document20041.591
Cites per document20051.959
Cites per document20061.783
Cites per document20071.788
Cites per document20081.882
Cites per document20091.877
Cites per document20102.132
Cites per document20112.381
Cites per document20122.028
Cites per document20131.928
Cites per document20141.972
Cites per document20151.805
Cites per document20161.788
Cites per document20172.079
% 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
Non-citable documents20168
Non-citable documents20177
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
Citable documents2016709
Citable documents2017751
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 documents2001215
Uncited documents2002233
Uncited documents2003229
Uncited documents2004206
Uncited documents2005188
Uncited documents2006190
Uncited documents2007199
Uncited documents2008193
Uncited documents2009212
Uncited documents2010179
Uncited documents2011165
Uncited documents2012211
Uncited documents2013201
Uncited documents2014196
Uncited documents2015210
Uncited documents2016231
Uncited documents2017209
Cited documents1999220
Cited documents2000199
Cited documents2001235
Cited documents2002278
Cited documents2003312
Cited documents2004343
Cited documents2005382
Cited documents2006412
Cited documents2007415
Cited documents2008420
Cited documents2009444
Cited documents2010462
Cited documents2011479
Cited documents2012407
Cited documents2013427
Cited documents2014430
Cited documents2015444
Cited documents2016486
Cited documents2017549
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