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Sexual activity of Assaf ewes after October and February lambings
Year:
1987
Source of publication :
Theriogenology
Authors :
Amir, David
;
.
Gacitua, Haim
;
.
Volume :
27
Co-Authors:
Amir, D., Agricultural Research Organization, The Volcani Center, P.O.B. 6, Bet Dagan, 50250, Israel
Gacitua, H., Agricultural Research Organization, The Volcani Center, P.O.B. 6, Bet Dagan, 50250, Israel
Facilitators :
From page:
377
To page:
382
(
Total pages:
6
)
Abstract:
The first ovulation in 20 Assaf ewes and the first estrus in 54 out of 77 Assaf ewes after the October lambings occurred at mean intervals of 26 ± 1.7 and 50 ± 1.5 d postpartum, respectively. After the February lambings, nine out of 20 examined ewes had their first ovulation and estrus 35 ± 2.5 and 71 ± 7.7 d postpartum, respectively, and resumed normal cyclic activity in April. Five animals showed considerable ovarian activity but only occasional estrous activity during spring, while the remaining six ewes had a 6-to 7-mo-long anestrous season during which only occasional ovulations were detected in three of them. © 1987.
Note:
Related Files :
anestrous season
postpartum
sexual activity
sheep
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More details
DOI :
10.1016/0093-691X(87)90226-3
Article number:
Affiliations:
Database:
Scopus
Publication Type:
article
;
.
Language:
English
Editors' remarks:
ID:
21373
Last updated date:
02/03/2022 17:27
Creation date:
16/04/2018 23:43
Scientific Publication
Sexual activity of Assaf ewes after October and February lambings
27
Amir, D., Agricultural Research Organization, The Volcani Center, P.O.B. 6, Bet Dagan, 50250, Israel
Gacitua, H., Agricultural Research Organization, The Volcani Center, P.O.B. 6, Bet Dagan, 50250, Israel
Sexual activity of Assaf ewes after October and February lambings
The first ovulation in 20 Assaf ewes and the first estrus in 54 out of 77 Assaf ewes after the October lambings occurred at mean intervals of 26 ± 1.7 and 50 ± 1.5 d postpartum, respectively. After the February lambings, nine out of 20 examined ewes had their first ovulation and estrus 35 ± 2.5 and 71 ± 7.7 d postpartum, respectively, and resumed normal cyclic activity in April. Five animals showed considerable ovarian activity but only occasional estrous activity during spring, while the remaining six ewes had a 6-to 7-mo-long anestrous season during which only occasional ovulations were detected in three of them. © 1987.
Scientific Publication
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