Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
04 August 2023 | Story Jóhann Thormählen | Photo Luigi Bennett
Shimlas Coach
Former Cheetahs assistant coach Melusi Mthethwa looks forward to coaching the Shimlas again. He was the head coach of the Central University of Technology in the 2023 Varsity Cup, and a former UFS Young Guns head coach and Shimlas assistant coach (attack).

The University of the Free State (UFS) rugby team has strengthened its coaching ranks with the addition of Melusi Mthethwa, who returns to the UFS after a previous stint as a Shimlas assistant coach.

Mthethwa is set to fulfill a similar role as before, with the aim of giving the team a boost ahead of the 2024 Varsity Cup. He will be the new attack and backline coach, and continues an established rugby relationship with André Tredoux, the Shimlas head coach.

Mthethwa will return to the UFS from the Central University of Technology (CUT), where he is the head coach. In 2023 he was also the Griquas attack and backline coach.

Previously Mthethwa was a Cheetahs assistant coach (attack and backline) and coached the Cheetahs junior rugby sides. At Kovsies, he has been the UFS Young Guns head coach and a Shimlas assistant coach (attack).

The Shimlas have now acquired his services for the next two years, since the contract of Swys de Bruin, UFS director of coaching for the past two years, came to an end after the 2023 Varsity Cup.

Long rugby relationship

Tredoux and Mthethwa worked together while coaching junior sides at the North-West University (NWU) and Leopards from 2009 to 2011. The Shimlas head coach is excited to coach with him again, and says Mthethwa adds a lot of experience. 

“We know each other since 2005 [when Tredoux coached Mthethwa as a NWU U20 player]. He is a hard worker and great coach,” Tredoux says. “We are thrilled to see what he can bring to our attack and the skills of our backline players. It is an exciting time, and he certainly strengthens our coaching team.”

Mthethwa believes it’s the right time for him to join Kovsies. He says the UFS coaching team understands the game, and he wants to contribute positively. “The Shimla coaches are exceptional guys, and it will be great to join and work with them. And to see if we can make a big change in Bloemfontein.” 

Excelling on and off field

Jerry Laka, Director of KovsieSport, says the UFS wanted to strengthen the Shimlas technical team and provide Tredoux with more assistance. He says Mthethwa’s experience will add value and contribute to the success of the coaching staff.

His appointment is also in line with the university’s Vision 130, with one of its key values being excellence. “His appointment shows that we want to excel in everything we do, whether it is on the playing field or in the coaching staff,” Laka says. “Melusi brings a different dimension to our coaching. And he will be of great support to André. They have worked together before, and will carry on with that brilliant working relationship.”

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