132
Thus, EF is based first on the need for livestock while considering their equivalent daily
consumption and their average demand for food. Accordingly, the EF is calculated for the
different categories of area food production (e.g., area required to produce crops, fodder, or
crop residues). Ultimately, the EF of the grazing lands is the sum of these demands. The
following table details the EF of the grazing land of the wilaya of Algiers and Tipaza.
Table 38. Estimation of the EF of grazing land of Algiers' wilaya based on the NFA matrix
Name
Units
Buffaloes Cattle
Goats
Horses Sheep
Total
FAO Code
[-]
946
866
1016
1096
976
HS+ Code
[-]
0102_b
0102_a
0104.20 0101_a 0104.10
Feed
Name
[-]
Cattle and
buffaloes
Cattle and
buffaloes
Sheep
and
goats
Horses
Sheep
and
goats
Feed
Code
[-]
866
866
976
1096
976
Heads
[head]
525
35 813
3 614
879
7 077
47 908
Feed
Intake
[kg dm
head
-1
day
-
1
]
6,8
6,8
1,0
10,0
1,0
Feed
Demand
[t dm yr
-1
]
1
303
88 887
1
319
3
208
2
583
97
301
% Grass
Feed
[t dm yr
-1
]
69,0%
69,0%
100,0%
69,0%
100,0%
Crop and
Fish Feed
Demand
[t dm yr
-1
]
-
-
-
-
-
-
Grass
Feed
Demand
[t dm yr
-1
]
-
-
1
319
-
2
583
3
902
Expected
Crop
[t dm yr
-1
]
404
27 555
-
995
-
28
954
Expected
Grass
[t dm yr
-1
]
899
61 332
1
319
2
214
2
583
68
347
Expected
Fish
[t dm yr
-1
]
-
-
-
-
-
-
Expected
Crop EF
[gha]
-
-
-
-
-
-
Expected
Grazing
EF
[gha]
316
21 567
464
778
908
24
034
Expected
Fish EF
[gha]
-
-
-
-
-
-
Total EF
[gha]
316
21 567
464
778
908
24 034
136