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21 April 2022 | Story Leonie Bolleurs | Photo Leonie Bolleurs
Annemien and Almare
Anne-Mien Schoombie and Almaré de Bruin.

The month of April not only announced the turn of a season, but also the first series of face-to-face graduation ceremonies for the University of the Free State (UFS).

On Thursday 21 April 2022, Anne-Mien Schoombie and Almaré de Bruin received the Dean’s Medals in the Faculty of Natural and Agricultural Sciences as the overall best achievers in the third- and fourth-year groups, respectively.

Making people’s lives easier

Anne-Mien, who enrolled for a BIS Multimedia honours degree at the University of Pretoria, received her degree in BSc Information Technology majoring in Data Science at the UFS. After completing her honours degree, she wants to pursue a career in software development.

With both parents in the mathematical field (her father was an applied mathematics professor at the UFS prior to his passing away), Anne-Mien also has a strong aptitude for mathematics. Thinking ahead – looking for the best access to job opportunities – she decided to study a combination of statistics (rather than pure mathematics) and computer science. She believes the BSc IT degree with a major in Data Science will not only allow her greater access to job opportunities one day, but also the opportunity to improve her current strengths.

“As software developer, I hope to contribute to projects that will make people's lives easier. It is very important for me to be able to give back, as I have been blessed with many opportunities in my own life,” says Anne-Mien.

Being extremely grateful for receiving the Dean’s Medal, Anne-Mien reveals that God motivated her. “I realise that the strengths I have are God-given. The only way in which I can show my gratitude is by using every opportunity to improve my strengths so that I may use it to help others.”

Contributing towards sustainability and food innovation

Almaré, who has always been passionate about food, says Consumer Studies was her favourite subject when she was in high school. She knew that she had to pursue studies in this field when she visited the Department of Consumer Science (now the Department of Sustainable Food Systems and Development) during the 2017 UFS Open Day.

“I immediately felt at home in the Department of Consumer Science when I started my studies in 2018. I really enjoyed learning from lecturers who are passionate about their fields of study and who are eager to share their knowledge. My studies opened my eyes to the world of food and allowed me the space to grow my passion for food security and product development,” she says.

During her honours studies, she developed raisin spread for children. “I thoroughly enjoyed the process, as well as the challenge, of developing a food product from scratch,” says Almaré, who is motivated by opportunities to learn. One of her favourite quotes is work with heart, not just hard. “This quote always motivates me to put my heart and soul into everything I do.”

Currently enrolled for her master’s degree in Consumer Science focusing on food security, Almaré says she would one day like to apply her knowledge of food security and food product development to make a positive contribution towards sustainability and food innovation.

About receiving the Dean’s Medal, she states that it is an immense honour and blessing. “It is also a confirmation that hard work never goes unnoticed,” Almaré adds.

Acknowledging the best of the best

A total of 617 undergraduate students in the Faculty of Natural and Agricultural Sciences graduated during the April Graduation ceremony. The undergraduate programme in the faculty that delivered the largest number of students, is the Bachelor of Agriculture majoring in Animal Production Management, seeing a total of 44 students graduating.

The department in the faculty that saw the most undergraduate students (nine) graduating with distinction, is the Department of Sustainable Food Systems and Development, with its Bachelor of Consumer Science programme. Head of Department, Prof Johan van Niekerk, says, “We believe that a student’s ‘motivation’ is everything. Therefore, the lecturers regard their students as the essence of their being. They develop and deliver programmes that ensure well-rounded people, driven by sound values. Our students are independent problem solvers. The teaching and learning programmes are meaningful, following best practices and innovation. It prepares our students optimally within their respective spheres of interest.”

“Delivering high-calibre students is our ultimate academic goal. It includes how the student, lecturer, and institution have attained their short- and long-term educational goals. We strive to advance relevant knowledge and develop employable, innovative, and diverse graduates to co-create value for society.”

A total of 45 students in the faculty graduated with distinction in the 65 undergraduate programmes that awarded degrees during the April graduation.

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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