0871-018X
0871-018X
S0871-018X2021000300061
10.19084/rca.23801
Portugal
Portugal
30
12
2021
30
12
2021
44
4
61
70
[
2019
1
1
1
1-5
]
[
2012
934
1127-32
]
[
2013
140
4
4
630-8
]
[
1994
59
3
3
574-7
]
[
1999
22
4
4
403-16
]
[
1995
28
1
1
25-30
]
[
2004
69
1
1
FCT67-72
]
[
2016
55
72-83
]
[
2020
263
1-9
]
[
2017
8
2166
]
[
2003
28
1
1
159-67
]
[
2020
69
103945
]
[
FAOSTAT
2021
]
[
2005
]
[
2021
335
127637
]
[
2005
53
8
8
2928-35
]
[
1998
]
[
2014
64
188-99
]
[
2010
45
2
2
395-402
]
[
2019
245
244-9
]
[
2013
84
66-73
]
[
2017
420-41
]
[
2011
44
1
1
199-205
]
[
2012
133
4
4
1551-9
]
[
2009
57
8
8
3240-6
]
[
2005
53
7
7
2741-5
]
[
1965
16
144-58
]
[
1984
24
51-7
]
[
2004
39
5
5
1066-9
]
[
2017
225
751-6
]
[
2014
92
62-9
]
[
2014
1
1
1
86-99
]
[
2019
246
68-78
]