0120-9965
0120-9965
S0120-99652016000300403
10.15446/agron.colomb.v34n3.61316
Colombia
Colombia
Colombia
00
12
2016
00
12
2016
34
3
403
414
[
1999
64
3
3
423-8
]
[
1985
9
1
1
49-64
]
[
2006
19
2
2
125-33
]
[
1996
199
6
6
1363-73
]
[
2009
291
3
3
210-6
]
[
2006
94
1
1
7-13
]
[
1999
47
3
3
952-9
]
[
2007
101
4
4
1474-9
]
[
2002
212
1
1
129-40
]
[
2009
113
4
4
889-96
]
[
2014
124
0
0
80-5
]
[
2007
81
2
2
336-40
]
[
2004
236
1
1
645-57
]
[
2003
81
4
4
517-25
]
[
2014
426
288-95
]
[
2013
140
1
1
105-14
]
[
2001
25
5
5
379-95
]
[
1991
57
4
]
[
2007
42
7
7
1056-62
]
[
2000
80
6
6
691-7
]
[
2009
116
4
4
933-8
]
[
2006
39
10
10
1143-54
]
[
1998
76
4
4
499-504
]
[
1990
56
1673-8
]
[
1997
62
5
5
917-21
]
[
1997
204
6
6
405-10
]
[
2007
59
4
4
1067-73
]
[
2007
12
1
1
13-8
]
[
1997
73
1
1
293-305
]
[
2012
135
3
3
1626-34
]
[
2014
120
0
0
37-43
]
[
2002
67
6
6
2067-71
]
[
2012
41
2
2
263-81
]
[
1988
54
10
10
1795-8
]
[
1993
17
2
2
341-52
]
[
1999
64
2
2
240-2
]
[
2009
115
4
4
1228-33
]
[
2011
124
3
3
1090-5
]