0120-9965
0120-9965
S0120-99652017000100023
10.15446/agron.colomb.v35n1.60063
Colombia
00
04
2017
00
04
2017
35
1
23
28
[
1919
33
131
131
353-60
]
[
1988
179
]
[
1990
49
173-6
]
[
1997
48
3
3
182-94
]
[
1996
47
1
1
4-15
]
[
2013
181
152-69
]
[
2007
19
4
4
485-510
]
[
1965
]
[
2005
50
193-202
]
[
1994
69
161-9
]
[
2003
158
3
3
509-25
]
[
2007
144
3
3
230-5
]
[
1984
76
800-2
]
[
1988
43
155-69
]
[
1990
66
6
6
695-701
]
[
1997
4
501-7
]
[
2006
10
12-22
]
[
2013
110
3
3
185-92
]
[
1980
16
13-9
]
[
2014
54
157-73
]
[
2013
66
2
2
7021-34
]
[
1977
29
301-10
]
[
2010
25
693-714
]
[
1967
7
321-4
]
[
1975
13-52
]
[
SAS Institute
2010
]
[
1999
283
1456-7
]
[
1993
131-58
]
[
1982
]
[
2013
40
109-24
]
[
1997
86
1-15
]
[
2000
100
19-24
]
[
2015
201
1229-38
]
[
2010
29
300-16
]
[
2007
109
2
2
166-82
]
[
2007
143
106-22
]
[
1988
43
319-21
]