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23 June 2021 | Story Ruan Bruwer | Photo Johan Roux
Ox Nche during his playing days for the Shimlas in 2015. He might make a return to the Springbok team after three years.
It will be a small reunion for a couple of ex-Shimlas when almost the full Springbok squad gathers at Shimla Park this week.

This will then be the third week of training, but for the first time with the majority of the 46 squad members, as most players have finished their provincial and club commitments. They are preparing in Bloemfontein for the upcoming test season, which includes a test series against the British and Irish Lions.

Ox Nche (Shimlas 2015 and 2016) and Coenie Oosthuizen (2008) are members of the squad from which a Springbok and a South African A team will be chosen.

Both have represented the Springboks before – Nche in a single test in 2018, and Oosthuizen in 30 tests between 2012 and 2017.

Apart from the two players, there are three former University of the Free State students in the coaching staff. Rugby World Cup winning coach, Rassie Erasmus, is now the director of rugby at the South African Rugby Union, while former Bok defence coach (in 2018 and 2019), Jacques Nienaber, was promoted to head coach last year. The Springboks have not played a test under him yet.

The two first worked together in the Shimlas U20 team, where Erasmus was the captain and Nienaber the physio. Erasmus wore the famous blue jersey between 1993 and 1995. Daan Human, a former Shimla (1999-2000) and Shimla assistant coach, was appointed as the scrum coach of the national team last year.

Nche, a double Varsity Cup winner with the Young Guns in 2014 and the Shimlas in 2015, is strongly in the race for a place in the Springbok team.

Deon Davids, assistant coach of the Boks, recently had high praise for Nche.
“It is well-known that Ox is a quality player. Ox has been a consistent performer. His presence in the camp is an asset,” Davids said.

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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