Yorkshire
Country
Specie
ISO3
LVA
Year
2021
Trend
stable
Population min
5088
Population max
5088
Population figured based on
census at breed level
Breeding male
39
Breeding female
5049
Females registered in herdbooks
1412
Females bred pure
2262
Herds
30
Herds size (avg)
170
AI used
yes
Male in AI
37
Reliability
reliable
Geographical classification
International
Yorkshire
Country
Specie
ISO3
LVA
Year
2020
Trend
decreasing
Population min
5257
Population max
5257
Population figured based on
census at breed level
Breeding male
29
Breeding female
5228
Females registered in herdbooks
1441
Females bred pure
2116
Herds
32
Herds size (avg)
164
AI used
yes
Male in AI
27
Reliability
reliable
Geographical classification
International
Pietrain
Country
Specie
ISO3
LVA
Year
2021
Trend
increasing
Population min
209
Population max
209
Population figured based on
census at breed level
Breeding male
40
Breeding female
169
Females registered in herdbooks
18
Females bred pure
26
Herds
21
Herds size (avg)
10
AI used
yes
Male in AI
29
Reliability
reliable
Geographical classification
International
Pietrain
Country
Specie
ISO3
LVA
Year
2020
Trend
increasing
Population min
65
Population max
65
Population figured based on
census at breed level
Breeding male
41
Breeding female
24
Females registered in herdbooks
21
Females bred pure
24
Herds
1
Herds size (avg)
65
AI used
yes
Male in AI
30
Reliability
reliable
Geographical classification
International
Latvijas Baltā
Country
Specie
ISO3
LVA
Year
2021
Trend
decreasing
Population min
23
Population max
23
Population figured based on
census at breed level
Breeding male
3
Breeding female
20
Females registered in herdbooks
13
Females bred pure
13
Herds
1
Herds size (avg)
23
AI used
no
In situ conservation programmes in place
yes
Reliability
reliable
Geographical classification
Local
Latvijas Baltā
Country
Specie
ISO3
LVA
Year
2020
Trend
decreasing
Population min
28
Population max
28
Population figured based on
census at breed level
Breeding male
2
Breeding female
26
Females registered in herdbooks
15
Females bred pure
15
Herds
2
Herds size (avg)
13
AI used
no
In situ conservation programmes in place
yes
Reliability
reliable
Geographical classification
Local
Latvian Landrace
Country
Specie
ISO3
LVA
Year
2021
Trend
stable
Population min
5644
Population max
5644
Population figured based on
census at breed level
Breeding male
65
Breeding female
5579
Females registered in herdbooks
2791
Females bred pure
3294
Herds
53
Herds size (avg)
106
AI used
yes
Male in AI
56
Reliability
reliable
Geographical classification
International
Latvian Landrace
Country
Specie
ISO3
LVA
Year
2020
Trend
decreasing
Population min
6286
Population max
6286
Population figured based on
census at breed level
Breeding male
51
Breeding female
6235
Females registered in herdbooks
2810
Females bred pure
3254
Herds
56
Herds size (avg)
112
AI used
yes
Male in AI
37
Reliability
reliable
Geographical classification
International
Duroc
Country
Specie
ISO3
LVA
Year
2021
Trend
increasing
Population min
242
Population max
242
Population figured based on
census at breed level
Breeding male
95
Breeding female
147
Females registered in herdbooks
26
Females bred pure
114
Herds
12
Herds size (avg)
20
AI used
yes
Male in AI
95
Reliability
reliable
Geographical classification
International
Duroc
Country
Specie
ISO3
LVA
Year
2020
Trend
decreasing
Population min
104
Population max
104
Population figured based on
census at breed level
Breeding male
70
Breeding female
34
Females registered in herdbooks
23
Females bred pure
34
Herds
2
Herds size (avg)
52
AI used
yes
Male in AI
69
Reliability
reliable
Geographical classification
International
