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.

Category Year Quartile
Biotechnology 2003 Q4
Biotechnology 2004 Q3
Biotechnology 2005 Q4
Biotechnology 2006 Q3
Biotechnology 2007 Q3
Biotechnology 2008 Q3
Biotechnology 2009 Q4
Biotechnology 2010 Q4
Biotechnology 2011 Q4
Biotechnology 2012 Q4
Biotechnology 2013 Q4
Biotechnology 2014 Q4
Biotechnology 2015 Q4
Biotechnology 2016 Q4
Biotechnology 2017 Q4
Biotechnology 2018 Q4
Biotechnology 2019 Q4
Biotechnology 2020 Q4
Horticulture 2003 Q4
Horticulture 2004 Q3
Horticulture 2005 Q4
Horticulture 2006 Q3
Horticulture 2007 Q4
Horticulture 2008 Q3
Horticulture 2009 Q4
Horticulture 2010 Q4
Horticulture 2011 Q4
Horticulture 2012 Q4
Horticulture 2013 Q4
Horticulture 2014 Q4
Horticulture 2015 Q4
Horticulture 2016 Q4
Horticulture 2017 Q4
Horticulture 2018 Q4
Horticulture 2019 Q4
Horticulture 2020 Q4