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פותח על ידי קלירמאש פתרונות בע"מ -
The effect of caprine arthritis encephalitis virus infection on production in goats
Year:
2010
Source of publication :
Veterinary Journal
Authors :
ברנשטיין, סולנג'
;
.
מרין, עוזי
;
.
Volume :
183
Co-Authors:
Leitner, G., National Mastitis Reference Center, Kimron Veterinary Institute, P.O. Box 12, Bet Dagan, 50250, Israel
Krifucks, O., National Mastitis Reference Center, Kimron Veterinary Institute, P.O. Box 12, Bet Dagan, 50250, Israel
Weisblit, L., National Mastitis Reference Center, Kimron Veterinary Institute, P.O. Box 12, Bet Dagan, 50250, Israel
Lavi, Y., P.O. Box 322, Sha'ar Efraim 42835, Israel
Bernstein, S., A.R.O., Department of Food Science, The Volcani Center, P.O. Box. 6, Bet Dagan, 50250, Israel
Merin, U., A.R.O., Department of Food Science, The Volcani Center, P.O. Box. 6, Bet Dagan, 50250, Israel
Facilitators :
From page:
328
To page:
331
(
Total pages:
4
)
Abstract:
Three consecutive years of monitoring 248 goats in the same flock, found that the first lactation milk yield was significantly higher in seronegative (578 L) than in seropositive (447 L) animals but this difference disappeared in the subsequent second to fourth lactations. No significant differences were found in the proportions of seronegative and seropositive does in the flock, the percentage of animals culled, the number of offspring, or in the number of cases of udder bacterial infection, irrespective of age. Removal of kids from their dams before suckling and the feeding of pasteurised colostrum resulted in reduced numbers of seropositive animals. Nevertheless, by approximately 24 months of age, 76.9% of these initially seronegative animals were seropositive, a factor that significantly contributed to flock seropositivity. This finding could be attributed to lateral virus transmission from seropositive to seronegative kids because of lack of segregation within the flock. © 2008 Elsevier Ltd. All rights reserved.
Note:
Related Files :
Animals
Female
goats
Male
milk
milk yield
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/j.tvjl.2008.12.001
Article number:
0
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
27909
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:35
Scientific Publication
The effect of caprine arthritis encephalitis virus infection on production in goats
183
Leitner, G., National Mastitis Reference Center, Kimron Veterinary Institute, P.O. Box 12, Bet Dagan, 50250, Israel
Krifucks, O., National Mastitis Reference Center, Kimron Veterinary Institute, P.O. Box 12, Bet Dagan, 50250, Israel
Weisblit, L., National Mastitis Reference Center, Kimron Veterinary Institute, P.O. Box 12, Bet Dagan, 50250, Israel
Lavi, Y., P.O. Box 322, Sha'ar Efraim 42835, Israel
Bernstein, S., A.R.O., Department of Food Science, The Volcani Center, P.O. Box. 6, Bet Dagan, 50250, Israel
Merin, U., A.R.O., Department of Food Science, The Volcani Center, P.O. Box. 6, Bet Dagan, 50250, Israel
The effect of caprine arthritis encephalitis virus infection on production in goats
Three consecutive years of monitoring 248 goats in the same flock, found that the first lactation milk yield was significantly higher in seronegative (578 L) than in seropositive (447 L) animals but this difference disappeared in the subsequent second to fourth lactations. No significant differences were found in the proportions of seronegative and seropositive does in the flock, the percentage of animals culled, the number of offspring, or in the number of cases of udder bacterial infection, irrespective of age. Removal of kids from their dams before suckling and the feeding of pasteurised colostrum resulted in reduced numbers of seropositive animals. Nevertheless, by approximately 24 months of age, 76.9% of these initially seronegative animals were seropositive, a factor that significantly contributed to flock seropositivity. This finding could be attributed to lateral virus transmission from seropositive to seronegative kids because of lack of segregation within the flock. © 2008 Elsevier Ltd. All rights reserved.
Scientific Publication
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