ESTRUS INDUCTION AND FECUNDITY IN NON-DESCRIPT GOATS WITH DIFFERENT DOSES OF PMSG

Simple item page
dc.contributor.authorKavitha, K
dc.contributor.authorJoseph, Cecilia
dc.contributor.authorSarath, T; et al.
dc.contributor.authorTANUVAS
dc.date.accessioned2020-03-02T11:50:36Z
dc.date.available2020-03-02T11:50:36Z
dc.date.issued2019-12
dc.descriptionTNV_35thVCRI_CA_Dec-2019_SRSO-11en_US
dc.description.abstractThe present study aimed to evaluate the efficacy of estrus response (behavioural and physiological signs), conception and fecundity rate in synchronized does using intravaginal progesterone sponges (AVIKESIL–S) in situ for 11 days and 125 μg Cloprostenol (i.m.) on day 10, followed by intramuscular injection of 0 I.U. (GroupI), 100 I.U.(GroupII), 200 I.U.(GroupIII) and 400 I.U.(GroupIV) of PMSG (Pregnant Mare Serum Gonadotropin) on day 11,at the time of sponge removal. Does without any hormonal treatment was considered as control. All does were let for natural service by proven bucks. The percentage of does in estrusin control, GroupI, GroupII, GroupIII and GroupIV were 70, 80, 100, 100 and 100 per cent, respectively. The expression of physiological signs were more pronounced and significantly (P<0.01) higher in Groups II, III and IV. The mean (±SE) duration of estrus was 40.93±1.49, 41.03±1.33, 42.20±1.32, 46.27±1.47 and 49.50± 0.94 hrs in control, Group I, Group II, Group III and Group IV, respectively. The duration of estrus was significantly (P<0.01) longer in does of Group IV when compared to control and other groups. The conception rate of control, and groupsI, II, III and IV was 52.40, 54.16, 63.33, 73.33 and 66.67 per cent, respectively and a higher kidding rate was observed in Group III. The fecundity rate was found to be significantly higher in Groups III (2.14) and IV(2.15),respectively compared to GroupsI(1.62) and II(1.58). Thus cost effective estrus synchronization can be achieved with 200 I.U. PMSG in progesterone primed non-descript local goats with tight synchrony, improved conception, kidding and fecundity rates under field conditions.en_US
dc.identifier.urihttp://krishikosh.egranth.ac.in/handle/1/5810144071
dc.keywords35th Annual Convention of ISSAR, VCRI, Namakkalen_US
dc.language.isoenen_US
dc.pages1en_US
dc.subjectVeterinary Scienceen_US
dc.titleESTRUS INDUCTION AND FECUNDITY IN NON-DESCRIPT GOATS WITH DIFFERENT DOSES OF PMSGen_US
dc.title.alternativeInternational Symposium on Global perspectives to enhance livestock fertility through modern reproductive techniques for doubling farmer's Incomeen_US
dc.typeOtheren_US
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
TNV_35thVCRI_CA_Dec-2019_SRSO-11.pdf
Size:
145.28 KB
Format:
Adobe Portable Document Format
Description:
TNV_35thVCRI_CA_Dec-2019_SRSO-11
Download
License bundle
Now showing 1 - 1 of 1
No Thumbnail Available
Name:
license.txt
Size:
1.71 KB
Format:
Item-specific license agreed upon to submission
Description:
Download
Collections
Conference/Seminar Abstracts