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10 July 2020 | Story Thabo Kessah | Photo Charl Devenish
The handover was done by Thomas September, ABSA Head Regional Coverage: Relationship Banking. With him are a student, Emily Ndlovu, Ntokozo Nkabinde (Institutional Advancement) and Tshenolo Thibeletsa (ICT).

“I am still in disbelief. Before I had this laptop, I was borrowing my cousin's laptop to do my academic tasks.”

These are the words of final-year Biochemistry and Food Science student, Xoliswa Khumalo, one of 200 students who recently became recipients of a generous donation of laptops from ABSA. In its endeavour to make a contribution towards saving the 2020 academic year, ABSA identified deserving students.

Xoliswa continued: “This laptop will help me type my assignments, since all of them need to be typed. I will also be able to view my slides and watch videos of my lectures. Now I do not have to wait for my cousin to watch movies. I am free to use mine for as long as I want.”

Another recipient is Itumeleng Katjedi, a second-year Economics student. “Thank you very much for the contribution to making my education journey much easier and simpler. I will be sure to strive to get the best grades,” she said.

“The University of the Free State (UFS) wishes to express its sincere appreciation to ABSA for investing in the future of those students who have little or no financial means to complete their studies remotely.  Much has changed and many lives are directly and indirectly affected by the COVID-19 pandemic,” says Rector and Vice-Chancellor, Prof Francis Petersen, in a letter to ABSA’s Dr Reaan Immelman, Head: Education Delivery Citizenship.  

“These are challenging times, not only for our country, but also for higher education institutions, as we work towards ensuring that the academic year is completed without any of our students being left behind.  The UFS is deeply thankful for the 200 laptops, which will make an immeasurable contribution to alleviating inequalities between the different student cohorts.  For these students, this gesture will not only advance their academic success; it will position them for the future world of work. ABSA will always be remembered as the co-creator of their future,” he adds in the letter.

Students from across the length and breadth of South Africa continue to receive their laptops via courier services, and those near the campuses are able to collect them while observing the COVID-19 regulations.

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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