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09 May 2018 Photo Varsity Sports
Maryke Coetzee is the new captain of the Crinums netball team
Maryke Coetzee is the new captain of the Crinums netball team.

Despite being a very young team the Free State Crinums are packed with Kovsie players, who will start the Brutal Fruit Netball Premier League as one of the strongest contenders and will hopefully be crowned the country’s best netball province.

The five-week long competition starts on Friday (11 May) in Johannesburg. The Crinums is a de facto Kovsie team with all 15 squad members currently doing a course at the university. Eleven of them were in action for the Kovsies in the Varsity Netball competition in 2017. They have only lost four players from last year which, along with the defending champs, the Jaguars, is the fewest by any team. They also boast experience in every position. The four newcomers in the squad are Sikholiwe Mdletshe, Jana Scholtz, Rykie Venter and Marétha van Heerden. Mdletshe and Venter have played for the Kovsies before. 

After winning the trophy for three years in a row, the Crinums were unable to defend it in 2017 when they finished fifth. It was, however, with a team that was officially the youngest, with an average age of 21 years and five months. This year it has increased to 21 years and six months. 

The team is coached by Kovsie netball coach, Burta de Kock, and skippered by goalkeeper Maryke Coetzee. She and Tanya Mostert (goal defender) will participate in their fifth Premier league.

The Crinums start with two matches against teams they haven’t lost to before. On Friday night they tackle the Sunbirds from Mpumalanga and a day later the Baobabs from Limpopo.

The Crinums squad: Alicia Puren, Ané Retief, Gertriana Retief, Jana Scholtz, Khanyisa Chawane, Khomotso Mamburu, Lefébre Rademan, Luscha Pienaar, Marétha van Heerden, Marna Claassens, Maryke Coetzee, Meagan Roux, Rykie Venter, Sikholiwe Mdletshe, Tanya Mostert.

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

 

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