0187-7380 0187-7380 S0187-73802016000300259 Mexico Mexico 00 09 2016 00 09 2016 39 3 259 268

1960 2003 26 11-7 1978 18 533-6 1989 18 721-9 2012 52 551-9 2006 32 77-87 2007 41 425-33 1999 49-58 2003 26 279-84 2010 79 11-7 2015 32 41-53 2010 33 271-9 2009 32 311-8 1996 4 1994 361-84 2008 100 337-43 2000 24 41-9 1956 9 463-93 2009 10 101-7 2002 25 271-7 1981 2006 112 421-9 ISTA, International Seed Testing Association 1995 3 2005 2005 45 2186-94 1988 33 37-49 2012 185 337-47 2011 10 2268-78 2004 44 542-8 1985 2 1999 39 654-8 2004 27 49-56 2002 25 107-15 2013 37 502-11 1991 31 816-22 2005 16 137-43 2003 2003 1-19