Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
22 September 2021 | Story Michelle Nöthling | Photo Supplied
Simoné du Preez


“A community needs a culture, and a culture needs a language.” Pause a moment and consider these words of Simoné du Preez. 

How do we express our beliefs, values, customs, and norms, if not through language? The same is true for the Deaf – who are a minority cultural group in its own right. “Sign Language is the language in which the Deaf community laughs, cries, learns, and loves,” Simoné, a South African Sign Language (SASL) interpreter at the University of the Free State (UFS), points out. “Without it, no expression – and no cultural expression – can take place.”

Simoné’s passion for SASL was ignited while studying BA Language Practice at the UFS. Taking SASL as a main subject, she fell in love with the language, the culture, the history, and its people. Simoné then went on to do her honour’s degree in Language Practice, with specialisation in SASL Interpreting, and she never looked back. During her seven years as an interpreter at the UFS, Simoné still feels humbled by the student community she serves. “I get to learn so much from students from every walk of life, studying anything from Education to the Arts to Actuarial Sciences.” She enjoys seeing what Deaf students are capable of and is also “proud to be a part of their success stories.”

She not only has a soft spot for our students, but also for the Department of SASL and Deaf Studies that has helped shape her into the interpreter she is today. Simoné adds that she loves working with the Centre for Universal Access and Disability Support (CUADS). “It’s amazing to see what lengths Martie Miranda and her team are willing to go through in order to achieve equity and equality for our students with disabilities. I am humbled and honoured to be able to play a small role in their big plan.”

Always pushing herself to improve, Simoné has now set herself the goal of becoming a SASL interpreter accredited by the South African Translators’ Institute (SATI). It is immensely important for Simoné that the Deaf community has access to all information at all times – equal to that of a hearing person. The recognition of SASL as an official language in South Africa is vital to actualising this. Simoné underscores the fact that without this recognition, the Deaf are being silenced. “Their voices are just as important as every other person’s. It is time that we listen to what the Deaf community has to say.”


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.

 

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept