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22 July 2019 | Story Ruan Bruwer | Photo Allan McKenzie
Karla Pretorius
Karla Pretorius (left) receiving the trophy as the Player of the Tournament at the Netball World Cup.

Karla Pretorius downplayed all the praise and rather credited her team after she received the biggest accolade in world netball.

The former netball player of the University of the Free State was named Player of the Tournament after the conclusion of the Netball World Cup on Sunday 21 July 2019, making her officially the world’s best netballer.

“I feel very honoured and grateful to have been named the best player. You are only as good as those you surround yourself with. So, a massive thanks to the team who did so well,” she said about the Proteas who had their best showing at the tournament in 24 years. They finished fourth. 

“This good run was obviously what inspired me to play as well as I did, and I am grateful to have been given this very special award,” Pretorius said. 

‘Carried herself with huge distinction’

She represented and later captained the Kovsies between 2009 and 2015. During that time, she scooped one award after the other. In 2014 and 2015, she was the Varsity Player of the Year.

Pretorius was twice named as the Player of the Match during the World Cup, and her 20 intercepts were the joint third most.

She completed her master’s in Dietetics at the UFS last year (2018) and is now playing professional netball in Australia.

According to the organisers, the Player of the Tournament celebrates “the outstanding performance of one particular player who, more than anyone else, exemplified her country’s desire to put themselves back among the elite of world netball”. 
“The fact that South Africa reached the final four for the first time since 1995, is in no small way thanks to her impeccable reading of the game, timing, and composure. She has carried herself both on and off court with huge distinction, and has rightly claimed this honour,” they said.

News Archive

Well-established root system important for sustainable production in semi-arid grasslands
2015-02-24

Plot layout where production and root studies were done
Photo: Supplied

The importance of a well-established root system for sustainable production in the semi-arid grasslands cannot be over-emphasised.

A study of Prof Hennie Snyman from the Department of Animal and Wildlife and Grassland Sciences at the University of the Free State is of the few studies in which soil-water instead of rainfall has been used to estimate above- and below-ground production of semi-arid grasslands. “In the past, plant ecological studies have concentrated largely on above-ground parts of the grassland ecosystem with less emphasis on root growth. This study is, therefore, one of the few done on root dynamics in drier areas,” said Prof Snyman.

The longevity of grass seeds in the soil seed bank is another aspect that is being investigated at present. This information could provide guidelines in grassland restoration.

“Understanding changes in the hydrological characteristics of grassland ecosystems with degradation is essential when making grassland management decisions in arid and semi-arid areas to ensure sustainable animal production. The impact of grassland degradation on productivity, root production, root/shoot ratios, and water-use efficiency has been quantified for the semi-arid grasslands over the last 35 years. Because of the great impact of sustainable management guidelines on land users, this study will be continuing for many years,” said Prof Snyman.

Water-use efficiency (WUE) is defined as the quantity of above- and/or below-ground plant produced over a given period of time per unit of water evapotranspired. Sampling is done from grassland artificially maintained in three different grassland conditions: good, moderate, and poor.

As much as 86, 89 and 94% of the roots for grasslands in good, moderate and poor conditions respectively occur at a depth of less than 300 mm. Root mass is strongly seasonal with the most active growth taking place during March and April. Root mass appears to be greater than above-ground production for these semi-arid areas, with an increase in roots in relation to above-ground production with grassland degradation. The mean monthly root/shoot ratios for grasslands in good, moderate, and poor conditions are 1.16, 1.11, and 1.37 respectively. Grassland degradation lowered above- and below-ground plant production significantly as well as water-use efficiency. The mean WUE (root production included) was 4.79, 3.54 and 2.47 kg ha -1 mm -1 for grasslands in good, moderate, and poor conditions respectively.

These water-use efficiency observations are among the few that also include root production in their calculations.

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