The principal together with the school management team (SMT) of a public school is responsible for ensuring that all areas in the school function effectively. Effective school-based management is no longer a choice in South Africa but, rather, a must. Seventeen years into democracy, the Grade 12 pass rates in the Eastern Cape for the past three years were 50.6% in 2008, 51.0% in 2009 and 58.3% in 2010. Although there has been an improvement over the last three years, the Eastern Cape was still number seven out of the nine provinces in 2010. Against this background the question arose as to whether the schools in the Eastern Cape were effectively managed. The primary objective of the study is therefore to improve the organisational performance of public schools in the Uitenhage education district by investigating the relationship between the perceived effective implementation of basic managerial tasks (planning, organising, leading and controlling), on the one hand, and organisational performance of schools, on the other hand. Convenience sampling was used to select 100 out of a possible 139 senior management team members from 26 public schools in the Uitenhage education district. The sample was stratified to include principals, deputy principals and heads of departments. The empirical results revealed that the management tasks, leading and controlling, were the main determinants of the organisational performance of participating schools. The empirical results showed that planning and organising do not have a significant influence on the organisational performance of these schools. The managerial implications of the results are discussed and recommendations are made on the basis of these discussions.

The telecommunications landscape in South Africa is changing. The monopolistic nature of the sector, previously dominated by Telkom has come to an end. Telecommunications companies, in particular SMMEs face the opportunity as well as challenges to find new ways of doing business successfully in this changing landscape. The research problem states a business model for SMMEs in the telecommunications sector. The author’s research is aimed to assist SMMEs in this sector to reposition them and be successful. The literature review focused on the local telecommunications market in South Africa, a comparisons between telecommunications markets in relation to other countries with similarities in their telecoms sectors as well as the opportunities and challenges SMMEs face in the market space. Regulation and new technologies pose opportunities but also potential dangers for business owners to conduct business. Traditionally, a typical resell model would be fully dependant on the way the monopolist determined the shape and structures of small companies, but the research indicated innovation and creativity will be the drivers to be successful today. The research design was done by using a survey questionnaire to telecoms end users. The literature review and a survey aimed at the consumer market were done and the findings highlights focus areas where SMMEs need to direct their energy and resources in to establish the business model. With reference to both the literature review and the empirical findings, the business model can be formulated and supported by a strong entrepreneurial person or group of people. In addition, the recommended business-level strategy is an integrated and coordinated set of commitments and actions the SMMEs will use to gain a competitive advantage by exploiting core competencies in specific telecoms markets.

Developing an identity with self-esteem and a sense of self-worth is a child’s fundamental right (Vandenbroek, 2001). To encourage identity formation children need to ask and answer questions such as: ‘Who am I?’, ‘Where do I belong?’ and ‘Is it ok to be who I am?’ A child’s identity is shaped largely by his/her experiences with regards to relationships and belonging within communities and familial structures. However, South Africa faces a host of problems, including poverty, violence, HIV/AIDS, all of which contribute to the breakdown of these familial and community structures. Utilising a participatory action framework, this research aims to provide insight into how children living in a disadvantaged community negotiate identity and belonging. This insight into children’s perceptions of identity and belonging is useful for identifying resources within the community which promote a positive sense of identity and belonging, and also to identify areas where support and intervention are required.

Arable crop production in Nkonkobe Municipality is low due to abandonment of potentially productive land and low productivity of the cultivated land. Little attention has been given to farmers perspectives with regards to crop production and land abandonment. Understanding the relationships of indigenous knowledge systems, where local approaches to soil classification, appraisal, use and management and land evaluation, and scientific approaches could be important for the effective use of available soil resources while avoiding those resources that are vulnerable to degradation. In addition, the interactions between soil factors and climate could be useful in understanding the erodibility of soils. The intergration of scientific research and indigenous knowledge systems could help in the identification and delineation of high potential land and on crop suitability evaluation. The objectives of the study were: (i) to determine farmers‟ perspectives with regards to land utilisation and abandonment, constraints on crop production and crop preferences, (ii) to integrate and compare indigenous knowledge systems with scientific approaches of soil classification and potential, (iii) to determine the effect of climate and soil factors on erodibilities of soils in the Municipality (iv) to delineate arable land and evaluate its suitability for maize, potato, sorghum and cowpea under rainfed agriculture. Using semi-structured and open-ended interviews, information on limitations to crop production, cropping preferences, indigenous soil classifications, cropping potential ratings and erosion was captured. Descriptive and correlation statistics were used to analyse farmers‟ responses. The information was later used for a pilot participatory mapping and the determination of the agricultural potential of the soils in three selected villages of the Municipality. Field boundaries of soil texture, colour, depth, and slope position were captured using global positioning systems (GPS). The relationship between the degree of erosion and soil and slope factors was analysed by step-wise regression. Crop suitability for rainfed agriculture was done using the FAO guidelines for Land evaluation for rainfed agriculture. The spatially referenced crop suitability classes were produced by applying the Law of Limiting Combinationusing GIS Boolean Logic. The major biophysical factors, affecting crop production and land utilisation were soil degradation and low and erratic rainfall, while other factors included lack of farming equipment and security concerns. Maize, spinach and cabbage were the main crops grown, with maize sorghum and wheat the most abandoned crops. While it was difficult to accurately correlate indigenous classification with international scientific classification, the importance of colour, texture and soil depth for both classification and soil potential, suggests that some form of correlation is possible which enabled communication and other extension information to be conveyed. The shallow and stony soil (urhete) correlated well with the Leptosols in World Reference Base (WRB) or Mispah and shallow Glenrosa soils in the South African system. The red structured clays (umhlaba obomvu) matched the Nitisols in WRB or Shortlands in the South African system. The non-swelling black clayey soils (umhlaba omnyama) matched soils with melanic A horizons in both the WRB and South African soil classification systems. The dongwe and santi soils developed in alluvial sediments belonged to the Dundee, Oakleaf or Augrabies soils in the South African classification system and fluvisols or Cambisols in the WRB system. There was good agreement between farmers assessment of the cropping potential and scientific approaches but scientifically high potential red soils were rated lowly by the farmers due to difficulties in management caused by shortages of farm machinery, especially under dryland farming. Overall, the soil factors affecting erosion were influenced largely by climate, while parent material was also important. Climate had a dominant influence on soil factors most notably fine sand and very fine sand fractions and exchangeable sodium percentage being more important on soil forms occurring in arid and semi-arid climate and less in the sub-humid and humid areas, where clay mineralogy, particularly kaolinite and sesquioxide dominated. Dolerite derived soils were the most stable and should be given the highest priority for cropping development while mudstone and shale derived soils had a lower cropping potential. While slope gradient and length had some effect on soil erosion in arid and semi arid environments its influence was generally overshadowed by soil factors especially in humid zones. Cow pea and sorghum were the most adapted crops in the region while potato and maize were marginally suitable under rainfed agriculture. The study revealed that most adapted crops were not necessarily the most preferred crops by the farmers. A small percentage of the land was delineated as arable and therefore optimisation of this available land should be prioritized.

The human immunodeficiency virus (HIV) is one of the most common and dreaded diseases of the 21th century. Today, the disease is still spreading with increasing incidence. “Since the beginning of the epidemic, almost 75 million people have been infected with the HIV virus and about 36 million people have died of HIV. Globally, 35.3 million [32.2–38.8 million] people were living with HIV at the end of 2012” (http://www.who.int/gho/hiv/en/). Several studies have been conducted on herbs under a multitude of ethnobotanical grounds. The use of medicinal plants for the management of HIV has become a common practice especially, in the Eastern Cape Province of South Africa (Wilfred Otang Mbeng, 2013 PhD thesis, UFH). At the beginning of this programme, an ethnomedicinal survey of plants used for the management of HIV infection was carried out in targeted areas of the Province and information on the names of plants, the parts and the methods of preparation were collected. The survey revealed that 18 species representing 12 families were found to be commonly used for the management of HIV, as well as other opportunistic diseases such as tuberculosis, diabetes mellitus, sores, high blood pressure, etc. Carpobrotus edulis was selected for this research because it was the most frequently used in the Province. The foliar micro morphological contents of the plant, its phytochemical and antioxidant activity, in vitro antimicrobial activity, inhibitory effect against HIV-1 protease and reverse transcriptase, mechanisms of action and cytotoxicity were investigated. In terms of the foliar micro morphological contents in plants, an electron microscopy scanning (SEM) was completed. Investigation revealed that both glandular tricomes and calcium oxalate crystals (CaOX) were observed. Consequently, it is hypothesized that the bioactive therapeutic compounds secreted by C. edulis may be produced in the glandular trichomes. An investigation of phytochemical content of the plant extracts (C. edulis) was completed using four solvent extracts (hexane, acetone, ethanol and water). Results of the phytochemical analysis showed that proanthocyanidins (86.9 ± 0.005%) where highest in the aqueous extract with phenolics at 55.7 ± 0.404% in acetone extract, tannin at 48.9 ± 0.28% in ethanol extract, while the hexane extract had the highest levels of flavonoids (0.12 ± 0.05%) and flavonols (0.12 ± 0.05%). Antioxidant studies of the various extracts revealed that aqueous and ethanol extracts were found to be the best solvents for antioxidant activity in C. edulis leaves. GC-MS analysis of the essential oil from C. edulis leaves revealed that the essential oil contained at least 28 compounds. These included, in order of abundance: Oxygenated monoterpenes (36.61%); fatty acids esters (19.25%); oxygenated diterpenes (19.24%); monoterpenes (10.6%); sesquiterpenes (3.58%); and diterpenes (1.43%). Similarly, a GC-MS analysis of the crude hexane, acetone and ethanol extracts from C. edulis leaves identified a total of 59 compounds. Of the 59 compounds, 12 major phyto-metabolites that are active against infectious diseases were identified. To comfirm the potential use of C. edulis to treat infectious disease, antifungal activity of the crude essential oil extract and the four solvent extracts were tested against Candida albicans, Candida krusei, Candida glabrata, Candida rugosa and Cryptococcus neoformans strains. The essential oil extract was found to be the most active against all the fungal strains tested and performed better than the four extracts used various solvents used to extract (hexane, acetone, ethanol and water) the C. edulis leaves were tested for antibacterial and anti HIV-1 reverse transcriptase (RT) activity. The results indicated that both gram-positive and gram-negative isolates were inhibited by the extracts (hexane, acetone and ethanol) but antimicrobial activity was observed for the water extract. The lowest minimum inhibitory concentration values were obtained for the ethanol extract, followed by acetone and hexane extracts. No inhibition of HIV-1 reverse transcriptase was observed for any of the leaf extracts, even up to concentrations of 16 mg/ml. The potential inhibitory activities of the various solvent extracts against HIV-1 protease were evaluated at four different concentrations (16, 1.6, 0.16 and 0.016 mg/ml). Results indicated that the water extract showed almost 100% inhibition of HIV-1 protease activity, with an IC50 of 0.86 mg/ml leaf extract. Other solvent extracts (hexane, acetone and ethanol) however, did not show any inhibition activity above that observed for the DMSO control. The metabolic components in the water extract were subjected to LC-MS/MS analysis, which identified at least 91 compounds present in the water extract. Further studies involving the molecular modelling need to be carried out to confirm the inhibitory potential of these compounds. The cytotoxicity of the water extract of C. edulis leaves was also screened using human Chang liver cells at concentrations ranging bewteen 0.005 mg/ml and 1 mg/ml. Results indicated that the water extracts were not toxic. In conclusion the results from this study support the use of water extracts of C. edulis leaves by traditional healers to treat HIV infections and have identified possible mechanisms of action of the water extracts of C. edulis.

This dissertation has attempted to investigate the involvement of women in rural areas ofthe Mbashe local municipality. This was investigated to find out if the government foodse curity programs in rural areas have been designed to address the issue of women empowerment in irrigated farming, how involved women are in terms of farm decision making and management. A structured questionnaire was used to collect information on demographic parameters, Irrigation and water use information, production information and market and marketing information. A total of 69 structured questionnaires were administered to identify gender roles in irrigated farming with special emphasis to the roles played by women in farm decision making and management in Ngxakaxha Administrative Area of Mbashe local municipality of the Eastern Cape, South Africa. Own food production has been found to be the main food acquisition strategy in rural areas; people involved in it farm for their own consumption and then sell the remaining produce. About 80 % of the farmers practise irrigated agriculture with or without the use of a formal irrigation system provided and managed by government departments. Descriptive statistics were generated using the Statistical Package for Social sciences (SPSS). Subsequently, the data were subjected to inferential analysis using the binomial logistic regression model. The perceptions influencing the predictor variable were defined and tested using the binomial logistic regression model. The statistically significant independent variables, at the level 5% significant level are as follows; area and the number of years in farming. At the 10% significant level; the total number of bags sold and the total amount received (revenue). Basically the area is negatively correlated with irrigation and own production in rural areas. The household head is the one that determines household own production. The number of years involvement in farming determine their experience in farming and the amount of yield he / she will get. Major constraints to sustainable irrigation, as revealed by the analysis, were lack of funding for the projects in terms of an rrigation system, lack of a source of water, lack of new information and workshops. Women were found to be fully involved in irrigated farming nowadays, but training is needed for both men and women in rural areas for their production and irrigation to be sustainable over time. It has been concluded that there are programmes which have been designed and are driven by the women and a number of these programmes are also addressing the issues of gender equality in rural areas.

Most land is still state owned and is granted to users through traditional authorities. Even though the government has undertaken some programmes to reduce rural poverty and has initiated land reform programmes, improved service delivery and formed new water rights legislation in rural areas, the problem of low crop production still persists among South African farmers. The study was undertaken to identify different farmers’ aspirations and goals for expanding their crop production from homestead gardening to irrigation plots in Mhlontlo Local Municipality, in the Eastern Cape of South Africa. The central problem is that smallholder farmers are not expanding their scale of crop production even though they have access to natural capital which includes land and water. The broad objective of the study was to determine the aspirations and goals of farmers to expand irrigation crop production from homestead gardens to irrigation plots. The specific objectives of the study were to assess factors that addressed smallholder farmers’ aspirations and goals to expand crop production, to identify challenges that smallholder farmers encountered in expanding from homestead gardens to irrigation plots and to determine the current state of homestead gardens and irrigation plots. A list of 20 goals were identified from the field survey with 54 homestead food gardeners and 50 smallholder irrigation farmers in the different villages of the Mhlontlo Local Municipality. Random sampling was used to select the farmers who were asked to score the identified farm enterprise goals in terms of their relative importance. The goals were categorised into five factors using Gasson goal ranking methods which ranked goals on the basis of intrinsic, expressive, instrumental, and social criteria. The next step was to determine the standard deviations and means of the ranked goals. Descriptive statistics was then used to profile the farmers according to such factors as age, gender, years of farm experience, types of plot, the availability of water and land for crop production, the income farmers generate from the sale of crops produced and these are cross-tabulated with their goal rankings. The Logit model was used to estimate the probability that farmers would belong to a particular goal ranking and performance category. The logit model was also used to identify the factors that influence the expansion of the cropped area. The results revealed that maize production and land size where significant at 1%. Age and type of irrigation used were also positively significant at 1%. The results also revealed that the adoption of agricultural technology by smallholder irrigation farmers and homestead food gardens contributed to better quality produce.

Maize is the most important cereal crop grown in South Africa. This crop is produced throughout the country under diverse conditions and in diverse environments. The study only focuses on technical efficiency because it is an important subject in developing agriculture where resources are limited, but high population growth is very common. In such a setting, increased output will depend more on efficiency improvements and assessing the scope for such efficiency improvements within the system is a crucial need. The objective of the study was to determine the level of technical efficiency and to identify the socio-economic and institutional characteristics as well as the entrepreneurial spirit that influence the technical efficiency of small-scale maize producers in the Tsolo magisterial district. Purposive and Snowball sampling techniques were used to collect primary data from 120 small-scale farmers. The stochastic frontier model was used to determine the level of technical efficiency. The Multivariate OLS was used to analyze the socio-economic factors and institutional characteristics that have influenced the technical efficiency of maize production. A similar linear regression model was used to estimate the influence of positive psychological capital and entrepreneurial spirit on the technical efficiency of maize production. The stochastic results revealed that small-scale farmers in Tsolo are technically efficient at 98 percent in maize production and experience increasing return to scale (1.37), which means that increase in the use of inputs, will as well increase their productivity and efficiency. The inefficiency model results indicated that age, years in farming, household size and extension contact significant and 3 variables, namely, as years in farming, extension contact and farm size are significant in the OLS model. Lastly the results of the linear regression indicated that, out of the 4 variables estimated in the entrepreneurial spirit, self-efficacy and resilience were significant with respect to its responsiveness to total maize output.

The study examined the impact of small scale irrigation technology in crop production under Ncora areas of Cofimvaba. To achieve the objective of the study, data were collected from 212 farmers engaged in various crop enterprises under the Ncora. The farmers were randomly selected. Descriptive Statistics, DEA model, linear regression model and gross margin analysis were used to analyse the results obtained from the survey. The descriptive results showed that Ncora farmers are small-scale farmers cultivating small hectare of land and using simple farm tools, mainly using furrow irrigation. Furthermore, they produce more than one crop enterprises. The gross margin Analysis shows that Ncora cultivation is profitable. The most profitable crop was found to be maize than potatoes. Farm production function revealed that land, labour and purchased inputs had a positive relationship with the output of the enterprises. SPSS was used to run data for linear regression model (OLS). It was suggested that extension services and private organizations assist farmers especially the emerging ones via provision of training, processing and storage facilities. Furthermore, continuous monitoring of soil and water quality as well as ground water table was recommended, in order to ensure sustainability of Ncora irrigation in the area.

A growing number of studies concerning cultural villages have in most instances tended to focus on the cultural village as almost legitimately self-explanatory and have not been particularly concerned with either how a particular history is produced in and through these villages, or with the ways that particular discourses and practices associated with heritage, tourism, community and development intersect in the production of these meanings. As such Mgwali Cultural Village seemed to promise something different in the form of cultural villages. The thesis argues that Mgwali Cultural Village is unique in the history of cultural villages in that it moves away from presenting a cultural village in Africa as tribal and primitive. It does this by opening up spaces for other aspects such as Christianity and resistance politics, story of Tiyo Soga rather than focusing and confining itself only to aspects cultural portraying Africans and traditional. It is imperative that cultural villages ought to be understood within a broader framework and context where its definition and presentation is not trapped into an anthropological paradigm thinking of exploring and discovering something new by tourists which they are not familiar with. However, the thesis also argues that much as Mgwali Cultural Village promised something new from the known through depiction of other aspects, those histories seem to be absent or marginal at the Cultural Village. The only aspects that are fore grounded are traditions and culture thus freezing Mgwali as a village and its people in time as if they have not evolved and its cultures are static and not dynamic. The thesis therefore explores all those contradictions, silences, or absence thereof of other stories and histories.