2079-3480
2079-3480
S2079-34802018000400423
Ecuador
Cuba
Ecuador
Cuba
00
12
2018
00
12
2018
52
4
423
433
[
2016
17
6
6
]
[
AOAC
2000
2
17 th Ed
777-8
]
[
1995
51
1-13
]
[
1937
160
2
2
268-82
]
[
2008
8
1
1
1-11
]
[
2000
23
1
1
87-92
]
[
1955
11
1-42
]
[
2014
48
3
3
293-6
]
[
2016
50
1
1
131-7
]
[
2015
38
2
2
194-201
]
[
2015
38
1
1
55-63
]
[
1970
379
]
[
2017
51
1
1
107-16
]
[
1951
68-78
]
[
2004
]
[
2017
6
1
1
57-64
]
[
2018
13
1
1
17-30
]
[
2017
18
6
6
]
[
2017
40
2
2
108-17
]
[
2017
38
1
1
24-30
]
[
2015
10
1
1
10-7
]
[
Soil Survey Staff
2003
Ninth Edition
332
]
[
2015
16
6
6
]
[
2014
15
9
9
]
[
2015
]
[
2015
16
11
11
]
[
2014
5
2
2
231-45
]