Bacterial contamination of ram semen used for artificial insemination in indigenous ewes
نویسندگان
چکیده
منابع مشابه
Storage of ram semen at 5 °C: effects of preservation period and timed artificial insemination on pregnancy rate in ewes
Artificial insemination (AI) using chilled ram semen has not been adopted in Uruguay yet, probably due to a lack of information about the use of this technology in the country. This study evaluated the fertility rate obtained in Merino ewes inseminated with ram semen stored at 5 °C in a TRIS-based extender in Uruguayan field conditions. The effect of storage period of semen (Experiment 1) and d...
متن کاملReview: Semen extenders used in the artificial insemination of swine
This report reviews the latest knowledge on boar semen diluents used in artificial insemination procedures. The requirements of an effective fresh semen diluent are discussed and currently available extenders are compared. Finally, we suggest directions to be taken in future research on this topic. A semen extender should be carefully selected according to its proposed use. For a planned semen ...
متن کاملArtificial Insemination with Canine Semen
The most important aspect when discussing artificial ins realise that there are many factors that play a role in w bitch becomes pregnant after AI. These factors inclu (fresh vs frozen), semen quality and quantity, age and stud dog and bitch, site of semen deposition (intrauter time of insemination.... just to name a few! As you important that when comparing “conception” or more co rates” that ...
متن کاملFertility of Ewes after Intrauterine Insemination with Frozen Semen
In an experiment involving the artificial insemination of 312 Merino ewes, fertilization, early (18 day), and late (100 day) pregnancy rates were examined after intrauterine insemination with frozen semen using a laparoscope. Oestrus was synchronized in ewes by progestagen sponge/PMSG treatment. After cervical insemination of fresh semen (control) 55 hrs after sponge removal, the fertilization,...
متن کاملSexually communicable micro-organisms in human semen samples to be used for artificial insemination by donor.
Two hundred and thirty seven semen samples from 10 institutes for artificial insemination by donor (AID) in Belgium and the Netherlands were tested for the presence of Neisseria gonorrhoeae, Chlamydia trachomatis, Mycoplasma hominis, Ureaplasma urealyticum, herpes simplex virus, and cytomegalovirus. The incidence of these micro-organisms in the semen samples was 0%, 6.3%, 4.6%, 35.9%, 0%, and 0...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bangladesh Veterinarian
سال: 2018
ISSN: 1012-5949
DOI: 10.3329/bvet.v34i1.38709