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Efficacy of different protocols of ovulation synchronization and resynchronization in Argentinian buffalo herds (Buffalo Bulletin,38(2))
Jesus Alfredo Berdugo - ไม่ระบุหน่วยงาน
ชื่อเรื่อง (EN): Efficacy of different protocols of ovulation synchronization and resynchronization in Argentinian buffalo herds (Buffalo Bulletin,38(2))
ผู้แต่ง / หัวหน้าโครงการ (EN): Jesus Alfredo Berdugo
หน่วยงานสังกัดผู้แต่ง (EN): Medellin (Colombia). Sede de Investigacion Universitaria. Grupo de Reproduccion
บทคัดย่อ (EN): During the last years buffalo reproductive researchers have been tried to develop and apply fixed timed artificial insemination protocols to increase pregnancy rates to maximize improvement. The objective of this paper is to evaluate the pregnancy rates of different protocols of synchronization (Ovsynch and progesterone implants) and resynchronization of ovulation in a meat water buffalo herd during reproductive season of 2016. 194 mature Mediterranean females, were randomly assigned to four different protocols, ultrasound evaluation were used to determine cyclicity (presence of corpus luteum or follicles GT= 7 mm de diameter). 18 days after insemination all females were resynchronized and at day 25 ultrasound were performed, those nonpregnant females were inseminated 28 days after first insemination. All inseminations were performed by the same technician and only one bull was used. InfoStat software was used, statistical significance was considered when p value was lower than α of the 5 percent. No statistical significance were found within the protocols. Early embryonic dead 50 days after IA was 3.4 percent. Pregnancy rate was 47.9 percent and 53.5 percent for insemination and reinsemination respectively and the final pregnancy rate after the adjust for early pregnancy loss 73.2 percent, during the 28 days of the breeding period. The results obtained allow breeders to choose the best pharmacological option to use FTAI in their herds based on their own needs to improve production without affecting pregnancy rates.
บทคัดย่อ: ไม่พบข้อมูลจากหน่วยงานต้นทาง
ภาษา (EN): en
เอกสารแนบ (EN): https://kukr.lib.ku.ac.th/db/kukr/search_detail/result/389075
คำสำคัญ (EN): Argentina
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Jesus Alfredo Berdugo. "Efficacy of different protocols of ovulation synchronization and resynchronization in Argentinian buffalo herds (Buffalo Bulletin,38(2))". ไม่ระบุหน่วยงาน. ม.ป.ป.

Jesus Alfredo Berdugo. "Efficacy of different protocols of ovulation synchronization and resynchronization in Argentinian buffalo herds (Buffalo Bulletin,38(2))". ไม่ระบุหน่วยงาน. ม.ป.ป.. Print.



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Efficacy of different protocols of ovulation synchronization and resynchronization in Argentinian buffalo herds (Buffalo Bulletin,38(2))
Jesus Alfredo Berdugo
ไม่ระบุผู้เผยแพร่
ไม่ระบุวันที่เผยแพร่
Histoenzymic studies on the ovary of Indian buffalo during different reproductive stages (Buffalo Bulletin,38(1)) Impact of different estrus induction and ovulation synchronization protocols in addressing infertility in buffaloes (Buffalo Bulletin,39(3)) Ultrstructural study on efferent ductule of buffalo foetii (Buffalo Bulletin,38(3)) Cryptosporidiosis in buffalo calves (Buffalo Bulletin,39(2)) Milk and fatty acid composition of Anatolian water buffalo (Bubalus bubalis) from different provinces (Buffalo Bulletin,38(1)) In silico characterization of Mx2 protein of buffalo (Bubalus bubalis) (Buffalo Bulletin,38(4)) Rectal prolapse in crossbred buffalo (Bubalus bubalis) calf (Buffalo Bulletin,38(1)) Conception rate in postpartum anoestrus buffaloes treated with different synchronization protocols (Buffalo Bulletin,39(2)) Interleukin 1beta (IL-1 beta) and protein profile during different stages of gestation in buffalo (Buffalo Bulletin,38(1)) Double tongue in a buffalo calf (Buffalo Bulletin,37(2))
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