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15 June 2018 Photo Supplied
Kovsies dominate SA students athletics team
Marné Mentz is one of six Kovsie female athletes in the South African student team to the CUCSA Games.
Students of the University of the Free State (UFS) are well represented on the South African student teams for this year’s CUCSA Games.

The competition that takes places biennially is staged from 18 to 22 June 2018 in Gaborone, Botswana.

The Confederation of University and Colleges Sports Associations (CUCSA) comprises of the Africa Zone VI countries with its members being Angola, Botswana, Lesotho, Malawi, Mozambique, Namibia, South Africa, Swaziland, Zambia and Zimbabwe, who will all be a part of the action. 

The South African men’s and women’s teams will compete in athletics, basketball, soccer, table tennis and volleyball.

After UFS female athletes won the women’s competition at the University Sport South Africa (USSA) championships in April, it came as no surprise that they had produced the most athletes, with six out of the 17, in the national women’s athletics team. 

The athletes chosen are: Ané Erasmus (hurdles), Lynique Beneke (long jump), Marné Mentz, Tsepang Sello, Lara Orrock and Tyler Beling (all middle distances). Emmarie Fouché from KovsieSport will be one of the four athletics coaches at the games. Tsebo Matsoso (sprints), Ruan Jonck and Pakiso Mthembu (both middle distances) will form part of the men’s team.

Kovsies’ Gauta Mokati will captain the men’s football team. Jeranimo Power had initially been selected to play, but had to withdraw due to injury. Thabo Lesibe is another UFS player selected for the men’s team and Godfrey Tenoff of KovsieSport will serve as the assistant coach. Noxolo Magudu will represent Kovsies in the women’s football team.

Although there aren’t any UFS players in the CUCSA basketball teams, the men’s team will be managed by Clement Kock, an assistant coach for the Kovsies basketball team.

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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