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Seed Science and Technology

Country Switzerland  - SIR icon
40
H Index
Subject Area and CategoryAgricultural and Biological Sciences
Agronomy and Crop Science
Horticulture
Plant Science
Publisher International Seed Testing Association
Publication typeJournals
ISSN02510952
Coverage1977, 1993-1994, 1996-2019
Scope Seed Science and Technology (SST) is an international journal featuring original papers and articles on seed quality and physiology related to seed production, harvest, processing, sampling, storage, genetic conservation, habitat regeneration, distribution and testing. A journal that meets the needs of researchers, advisers and all those involved in the improvement and technical control of seed quality. Published every April, August and December.

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Quartiles

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.

CategoryYearQuartile
Agronomy and Crop Science1999Q3
Agronomy and Crop Science2000Q3
Agronomy and Crop Science2001Q3
Agronomy and Crop Science2002Q3
Agronomy and Crop Science2003Q3
Agronomy and Crop Science2004Q2
Agronomy and Crop Science2005Q3
Agronomy and Crop Science2006Q3
Agronomy and Crop Science2007Q3
Agronomy and Crop Science2008Q2
Agronomy and Crop Science2009Q2
Agronomy and Crop Science2010Q2
Agronomy and Crop Science2011Q2
Agronomy and Crop Science2012Q2
Agronomy and Crop Science2013Q2
Agronomy and Crop Science2014Q3
Agronomy and Crop Science2015Q3
Agronomy and Crop Science2016Q3
Agronomy and Crop Science2017Q3
Agronomy and Crop Science2018Q3
Agronomy and Crop Science2019Q3
Horticulture1999Q4
Horticulture2000Q3
Horticulture2001Q3
Horticulture2002Q3
Horticulture2003Q3
Horticulture2004Q2
Horticulture2005Q3
Horticulture2006Q3
Horticulture2007Q3
Horticulture2008Q2
Horticulture2009Q2
Horticulture2010Q2
Horticulture2011Q2
Horticulture2012Q2
Horticulture2013Q2
Horticulture2014Q3
Horticulture2015Q3
Horticulture2016Q3
Horticulture2017Q3
Horticulture2018Q3
Horticulture2019Q3
Plant Science1999Q3
Plant Science2000Q3
Plant Science2001Q3
Plant Science2002Q3
Plant Science2003Q3
Plant Science2004Q2
Plant Science2005Q3
Plant Science2006Q3
Plant Science2007Q3
Plant Science2008Q2
Plant Science2009Q2
Plant Science2010Q2
Plant Science2011Q2
Plant Science2012Q2
Plant Science2013Q2
Plant Science2014Q4
Plant Science2015Q3
Plant Science2016Q4
Plant Science2017Q3
Plant Science2018Q3
Plant Science2019Q3
SJR

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.

YearSJR
19990.251
20000.277
20010.283
20020.338
20030.359
20040.398
20050.332
20060.337
20070.320
20080.402
20090.371
20100.365
20110.390
20120.426
20130.471
20140.211
20150.305
20160.222
20170.225
20180.260
20190.209
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)19990.438
Cites / Doc. (4 years)20000.386
Cites / Doc. (4 years)20010.307
Cites / Doc. (4 years)20020.468
Cites / Doc. (4 years)20030.561
Cites / Doc. (4 years)20040.615
Cites / Doc. (4 years)20050.553
Cites / Doc. (4 years)20060.606
Cites / Doc. (4 years)20070.670
Cites / Doc. (4 years)20080.637
Cites / Doc. (4 years)20090.740
Cites / Doc. (4 years)20100.739
Cites / Doc. (4 years)20110.793
Cites / Doc. (4 years)20120.769
Cites / Doc. (4 years)20130.797
Cites / Doc. (4 years)20140.976
Cites / Doc. (4 years)20150.847
Cites / Doc. (4 years)20160.688
Cites / Doc. (4 years)20170.651
Cites / Doc. (4 years)20180.652
Cites / Doc. (4 years)20190.641
Cites / Doc. (3 years)19990.438
Cites / Doc. (3 years)20000.309
Cites / Doc. (3 years)20010.305
Cites / Doc. (3 years)20020.436
Cites / Doc. (3 years)20030.527
Cites / Doc. (3 years)20040.637
Cites / Doc. (3 years)20050.468
Cites / Doc. (3 years)20060.514
Cites / Doc. (3 years)20070.611
Cites / Doc. (3 years)20080.672
Cites / Doc. (3 years)20090.709
Cites / Doc. (3 years)20100.675
Cites / Doc. (3 years)20110.749
Cites / Doc. (3 years)20120.830
Cites / Doc. (3 years)20130.861
Cites / Doc. (3 years)20140.869
Cites / Doc. (3 years)20150.780
Cites / Doc. (3 years)20160.543
Cites / Doc. (3 years)20170.710
Cites / Doc. (3 years)20180.642
Cites / Doc. (3 years)20190.581
Cites / Doc. (2 years)19990.313
Cites / Doc. (2 years)20000.268
Cites / Doc. (2 years)20010.213
Cites / Doc. (2 years)20020.414
Cites / Doc. (2 years)20030.587
Cites / Doc. (2 years)20040.458
Cites / Doc. (2 years)20050.390
Cites / Doc. (2 years)20060.488
Cites / Doc. (2 years)20070.638
Cites / Doc. (2 years)20080.628
Cites / Doc. (2 years)20090.583
Cites / Doc. (2 years)20100.667
Cites / Doc. (2 years)20110.749
Cites / Doc. (2 years)20120.829
Cites / Doc. (2 years)20130.899
Cites / Doc. (2 years)20140.602
Cites / Doc. (2 years)20150.706
Cites / Doc. (2 years)20160.535
Cites / Doc. (2 years)20170.673
Cites / Doc. (2 years)20180.449
Cites / Doc. (2 years)20190.611
Total Cites 
Self-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.

CitesYearValue
Self Cites199951
Self Cites200014
Self Cites200121
Self Cites200226
Self Cites200336
Self Cites200442
Self Cites200525
Self Cites200625
Self Cites200746
Self Cites200834
Self Cites200942
Self Cites201047
Self Cites201138
Self Cites201232
Self Cites201326
Self Cites20140
Self Cites20158
Self Cites20169
Self Cites201712
Self Cites20182
Self Cites20190
Total Cites199988
Total Cites200076
Total Cites200182
Total Cites2002113
Total Cites2003118
Total Cites2004137
Total Cites2005108
Total Cites2006125
Total Cites2007151
Total Cites2008158
Total Cites2009173
Total Cites2010170
Total Cites2011194
Total Cites2012200
Total Cites2013173
Total Cites2014146
Total Cites201578
Total Cites201650
Total Cites201771
Total Cites2018102
Total Cites201975
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.

CitesYearValue
External Cites per document19990.184
External Cites per document20000.252
External Cites per document20010.227
External Cites per document20020.336
External Cites per document20030.366
External Cites per document20040.442
External Cites per document20050.359
External Cites per document20060.412
External Cites per document20070.425
External Cites per document20080.528
External Cites per document20090.537
External Cites per document20100.488
External Cites per document20110.602
External Cites per document20120.697
External Cites per document20130.731
External Cites per document20140.869
External Cites per document20150.700
External Cites per document20160.446
External Cites per document20170.590
External Cites per document20180.629
External Cites per document20190.581
Cites per document19990.438
Cites per document20000.309
Cites per document20010.305
Cites per document20020.436
Cites per document20030.527
Cites per document20040.637
Cites per document20050.468
Cites per document20060.514
Cites per document20070.611
Cites per document20080.672
Cites per document20090.709
Cites per document20100.675
Cites per document20110.749
Cites per document20120.830
Cites per document20130.861
Cites per document20140.869
Cites per document20150.780
Cites per document20160.543
Cites per document20170.710
Cites per document20180.642
Cites per document20190.581
% 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
199915.53
20009.30
20019.86
20022.99
200312.82
200419.54
200532.91
200624.69
200724.00
200822.73
200923.60
201019.28
201122.86
201222.45
201318.00
20140.00
201514.63
201633.33
201718.03
201845.45
201933.33
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.

DocumentsYearValue
Non-citable documents19990
Non-citable documents20001
Non-citable documents20011
Non-citable documents20021
Non-citable documents20030
Non-citable documents20041
Non-citable documents20051
Non-citable documents20061
Non-citable documents20070
Non-citable documents20080
Non-citable documents20090
Non-citable documents20100
Non-citable documents20111
Non-citable documents20121
Non-citable documents20131
Non-citable documents20141
Non-citable documents20151
Non-citable documents20161
Non-citable documents20170
Non-citable documents20180
Non-citable documents20190
Citable documents1999201
Citable documents2000246
Citable documents2001269
Citable documents2002259
Citable documents2003224
Citable documents2004215
Citable documents2005231
Citable documents2006243
Citable documents2007247
Citable documents2008235
Citable documents2009244
Citable documents2010252
Citable documents2011259
Citable documents2012241
Citable documents2013201
Citable documents2014168
Citable documents2015100
Citable documents201692
Citable documents2017100
Citable documents2018159
Citable documents2019129
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.

DocumentsYearValue
Uncited documents1999133
Uncited documents2000190
Uncited documents2001214
Uncited documents2002182
Uncited documents2003147
Uncited documents2004137
Uncited documents2005162
Uncited documents2006164
Uncited documents2007154
Uncited documents2008136
Uncited documents2009148
Uncited documents2010148
Uncited documents2011143
Uncited documents2012130
Uncited documents2013105
Uncited documents201471
Uncited documents201557
Uncited documents201657
Uncited documents201761
Uncited documents2018100
Uncited documents201980
Cited documents199968
Cited documents200057
Cited documents200156
Cited documents200278
Cited documents200377
Cited documents200479
Cited documents200570
Cited documents200680
Cited documents200793
Cited documents200899
Cited documents200996
Cited documents2010104
Cited documents2011117
Cited documents2012112
Cited documents201397
Cited documents201498
Cited documents201544
Cited documents201636
Cited documents201739
Cited documents201859
Cited documents201949
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