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15 March 2019 | Story Rulanzen Martin | Photo Rulanzen Martin
IAC members
The IAC from left; Dr Ivor Zwane, Reneë Beck, Gus Silber, Luhlumelo Toyana, Dr Adri van der Merwe, Nick Efstathiou, Avela Ntsongelwa, Prof Colin Chasi, HOD Communication Department, Alzane Narrain, Nomvo Bam and Dr Gustav Puth.

Building ties with industry experts provides greater prospects for bursaries, prizes for top students, as well as informal internships. This is why the Department of Communication Science at the University of the Free State (UFS) took the bold and commendable step of soliciting the expertise of an Industry Advisory Council (IAC).

“As a department we believe it is important to stay in touch with the industry to ensure that we, and the work we do, stays relevant in order to increase the chances of making our students preferred candidates in the workplace,” said Dr Adri van der Merwe, lecturer at the department.

The advisory panel consisted of Reneë Beck, founder and CEO of Pink Lemon; Nick Efstathiou, newly appointed CEO of Central Media Group; DDr Ivor Zwane, chairman of the board for Small to Medium Enterprise Development; education journalist Gus Silber; journalist Alzane Narrain; Dr Gustav Puth, Academic Director of Post-Graduate Executive Education at Monash South Africa; photographer Luhlumelo Toyana; Avela Ntsongelwa,master's student and Nomvo Bam.

The initiative also created a platform for the students to engage with IAC members. The Department hosted the IAC on 6 March 2019 on the UFS Bloemfontein Campus.

Advice to assist in improving curriculum

“The IAC members’ feedback will influence our curriculum, both in the short term when we begin to shift emphasis on certain matters, as well as in the longer term when we replace or expand on specific modules,” Van der Merwe said.

The advice given by IAC members will be taken very seriously. “We have captured all their input on video, and will now, in preparation for our strategic planning session later this year, analyse and prioritise the actions we need to implement their proposals.” she said. The students are also represented on the IAC in order to hear and take into consideration what the students have to say about how the curriculum can be improved to prepare them more effectively for the workplace. 

The department plan on hosting the IAC yearly.

Elbie Lombard, lecturer in the Department and Lihlumelo Toyana
Elbie Lombard, lecturer in the Department and Lihlumelo Toyana
Nick Efstathiou listening to Dr Ivor Zwane (right)
Nick Efstathiou listening to Dr Ivor Zwane (right)
Students listening to the panel talk about trends in Communication Industry
Students listening to the panel talk about trends in Communication Industry
Prof Colin Chasi, HOD of the Department Communication Science with Gus Silber
Prof Colin Chasi, HOD of the Department Communication Science with Gus Silber
The IAC members during Q&A session with students
The IAC members during Q&A session with students
Alzane Narrain with Dr Adri van Der Merwe and Prof Francis Petersen
Alzane Narrain with Dr Adri van Der Merwe and Prof Francis Petersen
Students from the Department Communication Science
Students from the Department Communication Science
Prof Francis Petersen, Rector and Vice-Chancellor with Dr Adri Van Der Merwe and Avela Ntsongelwa
Prof Francis Petersen, Rector and Vice-Chancellor with Dr Adri Van Der Merwe and Avela Ntsongelwa

News Archive

Sunflowers are satellite dishes for sunshine, or are they?
2016-07-20

Eighty-six percent of South Africa’s
sunflowers are produced in the
Free State and North West provinces.

Helen Mirren, the English actress, said “the sunflower is like a satellite dish for sunshine”. However, researchers at the University of the Free State (UFS) have found that too much of this sunshine could have a negative effect on the growth of sunflowers, which are a major source of oil in South Africa.

According to Dr Gert Ceronio from the Department of Soil, Crop, and Climate Sciences at the UFS, extremely high soil temperatures play a definite role in the sprouting of sunflower seedlings. Together with Lize Henning, professional officer in the department, and Dr André Nel from the Agricultural Research Council, he is doing research on biotic and abiotic factors that could have an impact on sunflowers.

Description: Sonneblom 2 Tags: Sonneblom 2

Various degrees of deformity (bad-left
to none-right) in seedlings of the same
cultivar at very high soil temperatures.
Photo: Dr Gert Ceronio

Impact of high temperatures on sunflower production

The Free State and North West provinces, which produce 86% of South Africa’s sunflowers, are afflicted especially by high summer temperatures that lead to extremely high soil temperatures.

Dr Ceronio says: “Although sunflower seeds are able to germinate at temperatures from as low as 4°C to as high as 41°C, soil temperatures of 35°C and higher could have a negative effect on the vegetative faculty of sunflower seedlings, and could have an adverse effect on the percentage of sunflowers that germinate. From the end of November until mid-January, this is a common phenomenon in the sandy soil of the Free State and North West provinces. Soil temperatures can easily exceed the critical temperature of 43°C, which can lead to poor germination and even the replanting of sunflowers.”

Since temperature have a huge impact not only on the germination of sunflower seeds, but also on the vegetative faculty and sprouting of sunflower seedlings, Dr Ceronio suggests that sunflowers should be planted in soil with soil temperatures of 22 to 30°C. Planting is usually done in October and early November. Unfortunately, this is not always possible, as soil moisture is not optimal for growth. Farmers are then compelled to plant sunflowers later.

Impact of herbicides on sunflower growth

“High soil temperatures, combined with the herbicide sensitivity of some cultivars, could lead to the poor development of seedlings," says Dr Ceronio.

The use of herbicides, such as ALACHLOR, for the control of weeds in sunflowers is common practice in sunflower production. It has already been determined that ALACHLOR could still have a damaging effect on the seedlings of some cultivars during germination and sprouting, even at recommended application dosages.

“The purpose of the continued research is to establish the sensitivity of sunflower cultivars to ALACHLOR when exposed to high soil temperatures,” says Dr Ceronio.

 

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