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פותח על ידי קלירמאש פתרונות בע"מ -
The effect of "Estrumate" followed by progesterone coils on oestrus synchronization and conception of post-partum beef and dairy cows
Year:
1981
Source of publication :
Animal Reproduction Science
Authors :
פולמן, ישעיהו
;
.
Volume :
4
Co-Authors:
Folman, Y., Institute of Animal Science, The Volcani Center, A.R.O., Bet Dagan, Israel
McPhee, S.R., Animal Research Institute, Department of Agriculture, Werribee, Vic., Australia
Cummin, I.A., Animal Research Institute, Department of Agriculture, Werribee, Vic., Australia
Facilitators :
From page:
117
To page:
126
(
Total pages:
10
)
Abstract:
To synchronize oestrus, a single dose of 0.5 mg of the prostaglandin F2α analogue cloprosterol (Estrumate) was administered to 200 post-partum beef and dairy cows. Six, 9 or 13 days following the injection of Estrumate a progesterone-releasing intravaginal device (PRID) was inserted for 12 to 16 days. Among the synchronization treatments investigated, the most promising one was to administer 0.5 mg of Estrumate followed 13 days later by a PRID inserted for 12 days. Following the use of this treatment 87% of post-partum suckling beef and dairy cows manifested oestrus within the first 3 days after PRID removal; 80% appeared in heat between approximately 36 and 72 h following PRID removal. Conception rates for untreated controls, cows inseminated once at 55 h, and cows inseminated twice at 48 and 72 h following PRID removal, were 52, 50 and 48% respectively. © 1981.
Note:
Related Files :
animal experiment
artificial insemination
cattle
cloprostenol
female genital system
synchromate
unclassified drug
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/0378-4320(81)90038-5
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
31689
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 01:04
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Scientific Publication
The effect of "Estrumate" followed by progesterone coils on oestrus synchronization and conception of post-partum beef and dairy cows
4
Folman, Y., Institute of Animal Science, The Volcani Center, A.R.O., Bet Dagan, Israel
McPhee, S.R., Animal Research Institute, Department of Agriculture, Werribee, Vic., Australia
Cummin, I.A., Animal Research Institute, Department of Agriculture, Werribee, Vic., Australia
The effect of "Estrumate" followed by progesterone coils on oestrus synchronization and conception of post-partum beef and dairy cows
To synchronize oestrus, a single dose of 0.5 mg of the prostaglandin F2α analogue cloprosterol (Estrumate) was administered to 200 post-partum beef and dairy cows. Six, 9 or 13 days following the injection of Estrumate a progesterone-releasing intravaginal device (PRID) was inserted for 12 to 16 days. Among the synchronization treatments investigated, the most promising one was to administer 0.5 mg of Estrumate followed 13 days later by a PRID inserted for 12 days. Following the use of this treatment 87% of post-partum suckling beef and dairy cows manifested oestrus within the first 3 days after PRID removal; 80% appeared in heat between approximately 36 and 72 h following PRID removal. Conception rates for untreated controls, cows inseminated once at 55 h, and cows inseminated twice at 48 and 72 h following PRID removal, were 52, 50 and 48% respectively. © 1981.
Scientific Publication
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