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09 October 2018 | Story UFS | Photo Eugene Seegers
Prof Johan Venter monitors an experiment during a Chemistry magic
Prof Johan Venter monitors an experiment during a ‘Chemistry magic’ demonstration at the launch of the new laboratory on the South Campus.
“This facility is proof of the belief, dedication, and willingness to create teaching and learning facilities, as well as the environment to secure successful studies for deserving students after their South Campus year, by laying a firm foundation.” These were the words of Francois Marais, Manager: Extended Curriculum Programmes, at the opening of a new Chemistry laboratory on the UFS South Campus. He added: “The culmination of this project is the result of sacrifice, hard work, and outstanding academic leadership.”

The lab came into being as a result of a pressing need for laboratory space to accommodate Chemistry students on the Bloemfontein and South campuses. Elzmarie Oosthuizen, Manager: Teaching and Learning in the faculty, discerned this need, formulated a plan, and submitted it to the Dean of the Faculty of Natural and Agricultural Sciences, Prof Danie Vermeulen. Since limited funds were available and a new building was not financially feasible, Mrs Oosthuizen suggested converting existing space on the South Campus into an appropriately equipped laboratory to relieve the additional strain on existing laboratories on the Bloemfontein Campus.

At the launch of the lab, Prof Vermeulen thanked the management and team effort of the Department of Chemistry for their enthusiasm, optimism, and positive attitude, which made it possible to establish the laboratory in a very short time.

Prof Francis Petersen, Rector and Vice-Chancellor of the University of the Free State (UFS), said: “This lab is a masterpiece of the South Campus. The University of the Free State is on a mission to improve and enhance our level of excellence in the field of academia. That is what academia is all about   to continually strive to be the best. That is why our vision is to be a research-led, student-centred, and regionally engaged institution.” He further said the value system through which this would be achieved, was development within the context of a social-justice framework.

Prof Walter Purcell, Head of the Department of Chemistry, mentioned that this new lab would bring about a 23% reduction in the number of first-year students who have to perform Chemistry practicals each week, resulting in fewer sessions being presented per week. “This has eliminated the need for evening sessions and the associated travel and safety issues for students who have to commute.”

By the launch date on 28 September 2018, 1 326 practical sessions had already been presented in the new laboratory.

News Archive

Breeding of unique game requires a balance between conservation and sustainable use
2014-05-20

 

Game bred for qualities such as unconventional hair colour or horn quality, may on the long term have unexpected consequences for biodiversity and game farming.

This is according to the inaugural lecture of Prof Paul Grobler from the Department of Genetics at the University of the Free State (UFS).

Prof Grobler feels that the consequences of selective breeding should be examined carefully, as there is currently much speculation on the subject without sound scientific information to back it.

“At the moment, colour variation invokes much interest among game farmers and breeders. Unusual colour variants are already available in different game species. These unusual animals usually fetch much higher prices at auctions compared to prices for the ‘normal’ individuals of the species.”

Examples of these unusual variants are springbuck being bred in white, black or copper colours, the black-backed or ‘saddleback’ impala, and the gold-coloured and royal wildebeest.

A black-backed impala was recently sold for R5,7 million.

“Based on genetic theory, good reason exists why these practices need to be monitored, but one should also take care not to make the assumption that selective breeding will inevitably lead to problems,” warns Prof Grobler.

Grobler says that negative characteristics in a species can sometimes unwittingly be expressed during the selection process for a unique colour. “It is seen, for example, in purebred dogs where the breeding of a new race sometimes brings underlying genetic deviations in the species to the front.” He also believes that some of these animals may not be able to adapt to changing environmental conditions.

“However, one should also look at the positive side: because of the good demand for game, including unusual variants, there is much more game in South Africa today than in many decades. Balance should be found between the aims of conservation and the sustainable utilisation of game.”

Research at the UFS’s Department of Genetics is now trying to establish the genetic effects of intensive game breeding and predict the impact on biodiversity.

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