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24 January 2019 | Story Lacea Loader | Photo Sonia Small
Dr Engela van Staden
Dr Engela van Staden started as Vice-Rector: Academic on 1 January 2019.
The Executive Committee of the Council (on behalf of Council) of the University of the Free State (UFS) approved the appointment of Dr Engela van Staden as Vice-Rector: Academic during a meeting held on 5 December 2018. She started on 1 January 2019 as Vice-Rector: Academic (designate) and will take up the position from 1 February 2019 as Vice-Rector:  Academic. Prof Hendri Kroukamp, who acted in the position of Vice-Rector: Academic, will resume his portfolio as Dean: Faculty of Economic and Management Sciences on 1 February 2019. 

“Dr Van Staden has an immense knowledge of the higher-education system, governance, planning, and policy frameworks within the sector, and of enrolment planning and management, and will provide leadership within this domain. She has been in senior management positions at faculty, institutional, and national level for a period of 20 years and is one of the experts in academic-programme development and curriculum design in the country. I look forward to working with her and welcoming her to the university,” says Prof Francis Petersen, Rector and Vice-Chancellor of the UFS.
 
Dr Van Staden holds a DPhil in Education from the Rand Afrikaans University (now University of Johannesburg). She was Deputy Vice-Chancellor: Teaching, Learning and Community Engagement at the Sefako Makgatho Health Sciences University. Prior to this she was, among others, Chief Director: University Academic Planning and Management Support at the Department of Higher Education and Training (DHET) from 2009 to 2017, Director: Strategic Management Support at Tshwane University of Technology from 2004 to 2009, Dean: Faculty of Education and Director: Strategic Planning at the then Technikon Northern Gauteng from 1996 to 2003. 
 
Her responsibilities at the Sefako Makgatho Health Sciences University included teaching and learning, quality assurance, strategic and academic planning, technology and education innovation, planning and reporting for and on earmarked and development grants, curriculum reviews, infrastructure planning, blended learning, and the redesign of the university’s business model.
 
In the portfolio of Chief Director: University Academic Planning and Management Support at the DHET, she was responsible for, among others, the national enrolment targets of 2013 and 2019, and institutional performance targets aligned to the Minister’s performance targets, the management and approval of all national programme applications, the development of the distance policy for universities / open learning strategy, the monitoring of universities under administration, the Medium Term Expenditure Framework (MTEF) budget allocations to universities, the planning and establishing of new universities in Mpumalanga and Northern Cape with specific reference to the academic programmes and governance and policy environment, and the establishment of the Central Application System (CAS) and Service and Clearing House Mechanism (CACH), which includes a project management office, business architecture and the formulation of proposals towards the governance and management of such a function.
 
She has supervised master’s and doctoral students, authored and co-authored a number of academic articles, compiled a vast array of technical reports, and participated in a wide variety of national and international projects in South Africa and abroad.

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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