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28 May 2019 | Story Valentino Ndaba
Meal in a Jar
Omar-Raphael Tabengwa quoted Maya Angelou who said: “I've learned that people will forget what you said, people will forget what you did, but people will never forget how you made them feel.”
Lunch and learning were reconciled at Joe Solomon School in Heidedal as part of Africa Day celebrations which were spearheaded by the University of the Free State’s (UFS) International Student Association. As part of the second annual Meal in a Jar project, 190 learners received a hearty meal and stationery packs on 23 May 2019.

In addition to being served rice, mince and vegetables, the Grade four pupils also had the opportunity to learn a bit of basic German and Dutch. “We broadened their minds by introducing them to our foreign exchange students,” said Omar-Raphael Tabengwa, Student Representative Council (SRC): International Students.

Give and gain 

Not only did the exchange expose learners to knowledge about other African countries that exceeds the scope of their curriculum, hence decolonising education from a grassroots level. This also gave international students the opportunity to engage with the community beyond the institution.

More than just a meal

The Meal in a Jar project also promotes environmental sustainability and teaches pupils the value of reusing and recycling. According to Omar: “The jars can later be used for different purposes such as a stationery holder, washing powder container or coin collector, based on an individual’s need.” 

Embracing value of Uhuru

The Meal in a Jar project’s theme for this year was Uhuru, which means “freedom” in Swahili. These are the ideals that the UFS Walk to Uhuru team stands for, an initiative that the project endorses.
 
Much like the Meal in a Jar project, the UFS Walk to Uhuru initiative advocates the educational rights of the less privileged and is currently raising funds to aid access to higher education. As part of the first leg of the walk, the Uhuru team took a 350km expedition on foot to the Qwaqwa Campus in March. They are expected to summit Mount Kilimanjaro in mid-June in an attempt to make R1million for the 2020 academic year.

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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