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Browsing Veterinary Science by Supervisor "Nothling, Johan O."
Now showing items 1-10 of 10
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(University of Pretoria, 2017)The ability to accurately evaluate the quality and estimate the fertilizing potential of dog semen has increased in importance as a result of the more widespread use of artificial insemination but remains challenging. The ...
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(University of Pretoria, 2006)Frozen-thawed ram semen crosses the cervix poorly, necessitating laparoscopic insemination. Acceptable fertility can be achieved with frozenthawed ram semen deposited at the external cervical opening if ram seminal plasma ...
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(University of Pretoria, 2009-04-16)The African wild dog (Lycaon pictus) is the second most endangered carnivore in Africa. Although several high-profile endangered species are imperiled due to poor fertility, inadequate genetic diversity, and a reliance on ...
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(University of Pretoria, 2006-03-23)The addition of prostatic fluid to intravaginally inseminated frozen-thawed semen resulted in an increase in pregnancy rate in bitches when compared with frozen-thawed semen inseminated on its own (Nöthling and Volkmann, ...
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(University of Pretoria, 2015)The South African crocodile industry has the potential to produce Nile crocodile skins, which are in high demand by the global fashion industry. The crocodile industry is an important economic resource to South Africa ...
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(University of Pretoria, 2007-03-13)No abstract available
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(University of Pretoria, 2012-09-27)The aim of this study was to define the ovarian follicular reserve of wild African elephants in terms of its type of small follicles (SF), its establishment and distribution throughout the ovaries, and the change in numbers ...
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(University of Pretoria, 2020)Dog breeders invest a lot of time and money into breeding efforts and it is important for veterinarians to assist clients in achieving a successful outcome of a breeding attempt. Being able to predict when a bitch is likely ...
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(University of Pretoria, 2017)It is known that the prevalence of CSs in some breeds approaches 100%. In addition, this study identified previous CSs, fewer than eight and more than 11 puppies per litter in Boerboel bitches as obstetric risk factors ...
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(University of Pretoria, 2010-12-21)Parentage testing in the domestic dog is finding increasing application for dog breed registries as well as in research. The aim of parentage verification is the correct assignment of both parents to the offspring. For ...
Now showing items 1-10 of 10