Latest News Archive

Please select Category, Year, and then Month to display items
Previous Archive
13 October 2020 | Story Ruan Bruwer | Photo BackpagePix
Khanyisa Chawane, a Protea player, should be one of the stars for the Free State Crinums in the Telkom Netball League. She was the Player of the League in 2018.

Having to play 11 matches in so many days before the knockout stage will be a daunting task, but their fitness levels are up to standard, says the coach of the Free State netball team. Burta de Kock of KovsieSport will again guide the Free State Crinums in the Telkom Netball League, which will be taking place between 14 and 27 October in Bloemfontein.

All but one of the 12 members of the team are studying at the University of the Free State (UFS).

“Planning will be of the utmost importance to manage the load on the players. We also have four players (Rolene Streutker, Chanel Vrey, Boitumelo Mahloko, and Refiloe Nketsa) who will participate in the South African U21 team that will play five invitational matches during the competition,” said De Kock.

In previous years, the competition took place over four to six weeks, but now it had to be fitted into two weeks due to COVID-19.

“So, it will be a tall order to play so many matches, but an exciting challenge. I believe the hard work the players had put in during the lockdown period will bear fruit. They were exceptional and very determined to stay in shape.”

The Crinums won the first three years of the competition, but couldn’t reach the final in the following three years. Apart from the 11 Kovsies in the Crinums team, there are 9 current or former UFS students in other teams participating in the league. 

They are Zandré Smit, Bianca Pienaar, Dané Klopper, Arné Fourie, Bethenie du Raan (all Northern Cape Diamonds), Maryke Coetzee, Danelle van der Heever (both Mpumalanga Sunbirds), Rieze Straeuli (Western Cape Tornados), and Alicia Puren (KZN Kingdom Stars).

The Crinums team: Boitumelo Mahloko, Ané Retief, Jana Scholtz, Khanyisa Chawane, Lefébre Rademan (captain), Sikholiwe Mdletshe, Claudia van den Berg, Bianca de Wee, Rolene Streutker, Chanel Vrey, Lerato Chabwe, and Refiloe Nketsa.

News Archive

Fire as a management tool questionable in arid and semi-arid grassland areas
2015-03-24

Wild fire in the grassland
Photo: Supplied


The influence of fire on the ecosystem in the higher rainfall ‘‘sour’’ grassland areas of southern Africa has been well established. However, less information is available for arid and semi-arid ‘‘sweet’’ grassland areas, says Prof Hennie Snyman, Professor in the Department of Animal, Wildlife, and Grassland Sciences, about his research on the short-term impact of fire on the productivity of grasslands in semi-arid areas.

Sour and sweet grassland areas can be defined as receiving either higher or lower than approximately 600 mm of rainfall respectively. In quantifying the short-term impact of fire on the productivity of grasslands in semi-arid areas, a South African case study (experimental plot data) was investigated.

“Burned grassland can take at least two full growing seasons to recover in terms of above- and below-ground plant production and of water-use efficiency (WUE). The initial advantage in quality (crude protein) accompanying fire does not neutralise the reduction in half of the above-ground production and poor WUE occurring in the first season following the fire.

“The below-ground growth is more sensitive to burning than above-ground growth. Seasonal above-ground production loss to fire, which is a function of the amount and distribution of rainfall, can vary between 238 and 444 kg ha -1 for semi-arid grasslands. The importance of correct timing in the utilisation of burned semi-arid grassland, with respect to sustained high production, cannot be overemphasised,” said Prof Snyman.

In arid and semi-arid grassland areas, fire as a management tool is questionable if there is no specific purpose for it, as it can increase ecological and financial risk management in the short term.

Prof Snyman said: “More research is needed to quantify the impact of runaway fires on both productivity and soil properties, in terms of different seasonal climatic variations. The information to date may already serve as valuable guidelines regarding grassland productivity losses in semi-arid areas. These results can also provide a guideline in claims arising from unforeseen fires, in which thousands of rands can be involved, and which are often based on unscientific evidence.”

For more information or enquiries contact news@ufs.ac.za

 

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