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A model for woman-centered childbirth

  • Authors: Maputle, Maria Sonto
  • Date: 2008-11-18T08:33:52Z
  • Subjects: Midwives , Childbirth , Maternal health services , Limpopo (South Africa)
  • Type: Thesis
  • Identifier: uj:14718 , http://hdl.handle.net/10210/1723
  • Description: D.Cur. , The overall objective of this study was to describe the model and criteria for woman-centered care that will serve as a theoretical framework for implementing the Batho-Pele Principles in order to facilitate mutual participation between mothers and attending midwives during childbirth at one hospital of the Capricorn district in the Limpopo Province. The phases followed in this study were as follows: Phase 1: Concept Identification The concept identification was achieved through the use of a qualitative research approach which was exploratory, descriptive, contextual and inductive. A sample of 24 mothers and 12 attending midwives participated in the study. Different data collection methods were utilized. Data obtained from unstructured in-depth interviews were analyzed according to the protocol by Tesch (1990; cited in Cresswell, 1994:155). Data analysis from participant observation using semistructured observation and VAS were performed quantitatively by using frequency distribution. The results of interviews indicated experiences that foster/promote dependency in midwifery care. Woman-centered care was identified as a core category and as a central approach that would enhance mutual participation during childbirth. To ensure valid results, a model of trustworthiness as proposed by Lincoln and Guba (1985: 301-318) was utilized. Phase 2: Concept Analysis Following the concept identification, the concept analysis of a core category ‘woman-centered care’ was conducted using the framework as described by Walker and Avant (1995). Phase 3: Development of the Model and Criteria This phase dealt with the description of the structure and process of the model. Strategies were proposed, described and recommended to implement the model where there is interaction of a mother (patient) and a midwife (nurse). Evaluation of the model was done by having dialogue with experts and by utilizing Chinn and Kramer’s (1995:134-135) guidelines for evaluating theory. The criteria for womancentered care were formulated. A unique contribution of this study is the concept analysis of woman-centered care, the development and description of the womancentered childbirth model and the formulation of criteria for woman-centered care.
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A preliminary assessment of a life skills empowerment program in the Limpopo Province

  • Authors: Netshifhefhe, Avhatakali
  • Date: 2008-10-20T09:14:14Z
  • Subjects: Life skills empowerment , Limpopo (South Africa)
  • Type: Thesis
  • Identifier: uj:12799 , http://hdl.handle.net/10210/1268
  • Description: M.A. , A study on the preliminary assessment of insight and knowledge of learners on a life skills empowerment program conducted at four high schools of Region 3 in Limpopo Province. It was conducted from December 2001 to January 2002. The study was an evaluation research that pursued the qualitative-quantitative approach. A snowball sampling that is non-probability type of sampling was used. The respondents of the study were learners in four high schools in Region 3 in Limpopo Province. A semi-structured interview was used to gather data. 50 (N=50) respondents were reached by the snowball sampling. The research question was “have learners gained the insights and knowledge on a healthy lifestyle program?” Tables were used in the presentation of data. The finding of the study indicated that learners have to a greater extent gained the insight and knowledge on a healthy lifestyle program. , Prof. J.B.S. Nel
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Adults' engagement with computers in an adult basic education and training (ABET) programme.

  • Authors: Nevondo, Ntsengiseni Lizah
  • Date: 2008-10-27T06:32:21Z
  • Subjects: Computer-assisted instruction , Limpopo (South Africa) , Computer literacy , Adult education , Elementary education of adults
  • Type: Thesis
  • Identifier: http://ujcontent.uj.ac.za8080/10210/384678 , uj:13105 , http://hdl.handle.net/10210/1305
  • Description: M.Ed. , At present, some six million South Africans are illiterate, and around two million unemployed adults have inadequate basic schooling (National Education Coordination Committee, 1993:30). This means that they are unable to take advantage of further training or skilled employment prospects. The consequences of illiteracy amongst adults are still reflected through the economy in the form of low productivity, poor quality of life of low-income households and communities, and in political and social instability. Similar findings have been recorded in other countries. For example the Australian Government Gazette (2000:31) states that there were over 23 million adults between the ages of 16 and 65, over 3 million of whom had not had access to schooling. Furthermore, nearly 10 million had not completed Grade 9, and over 10 million had not completed Grade 12. Vella (1994:1) concurs that the introduction of Adult Basic Education and Training (ABET) is a solution to the problem. Adult Education is expected to bring about change in adult learners, with goals ranging from changing behaviour to increasing knowledge, skills and attitudes. One of the focuses of ABET is educational technology, with specific focus on the computer. Carter (1993) states that educational technology, in particular the computer, is widespread to such an extent that it is viewed as an indispensable tool in the daily lives of people. It is used in homes, offices, shops, banks and hospitals. In addition, the most important indicator of the population’s ability to use information technology is to apply computer basics. Although no scientific survey of computer literacy in Africa has been performed to date, rough estimates do exist. Hodge & Miller(1997) quote the World Competitiveness Report (1993) which placed South Africa’s computer literacy rate on a par with Brazil, just below `India and well behind countries like Singapore and Japan (see Chapter 2, table 2.1). Over a decade later, an estimate of computer literacy in South Africa (Hodge & Miller, 1994:[online]) based on the education, employment and demographic profile of the population, shows the levels of computer literacy to be 3.2 million people, or 7.7% of the population. In addition, these figures are based on criteria that computer literacy is determined in the workplace, the level of education determining the type of job one gets and how much prior experience with computers one has. Factors such as age will influence the level of computer literacy. Applying this methodology to each race group, Hodge and Miller, 1997 [online]) find computer literacy rates of 21.1% for Asians, the lowest percentage 5.6% for Blacks and 7,1% for Coloureds. As these statistics indicate, the lowest percentage are Blacks, which indicates that this group is in most need of ABET (Hodge & Miller, 1997: [online]). As the researcher found that the low computer skill figures revealed that the groups most in need of computer literacy are Blacks, she, therefore, was motivated to examine the reasons behind these low figures. 1.2 , Dr. G.V. Lautenbach
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An analysis of the livelihoods of the Muyexe community located along the Kruger National Park in Limpopo Province.

  • Authors: Makamu, Mkhacani
  • Date: 2008-06-09T07:41:45Z
  • Subjects: biological diversity conservation , sustainable development , conservation of natural resources , Limpopo (South Africa)
  • Type: Thesis
  • Identifier: uj:9340 , http://hdl.handle.net/10210/577
  • Description: The phenomenon of sustainable development, which has dominated the development agenda, has become one of the most contested issues, more especially in cases where development practitioners have had to balance the interaction and relationship between the physical environment and human development. The implementation of conservation strategies in areas bordering game parks and reserves has been one of the conflict areas. This study was aimed at investigating the issues and dynamics inherent in this particular area. The core focus of the research was on an analysis of the livelihoods of the Muyexe community. This investigation attempted to determine the extent of the benefits of the interventions by SANParks on the livelihoods of this mentioned community. The social impact assessment of these conservation strategies were analysed in view of how the community perceived them, and were based on the variables of human, social, financial and natural capital. The study was mainly of a qualitative research design whose findings were informed by a series of in-depth focus group discussions, participant observation, structured and semi-structured interviews. The main findings of this study revealed that, to a larger extent, a preservationist approach, in trying to protect flora and fauna, invariably leads to conflict and a general impoverishment of the community. A participatory conservation strategy to uplift the livelihoods of the affected community was recommended as a sustainable approach to both meet the environmental and human developmental needs. , Mr. H. Mushonga
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An evaluation of the veld management practices of Mabula Game Reserve, Limpopo Province

  • Authors: Serfontein, Daniel Johannes
  • Date: 2009-05-04T09:50:18Z
  • Subjects: Veld management , Mabula Game Reserve , Limpopo (South Africa)
  • Type: Thesis
  • Identifier: uj:8349 , http://hdl.handle.net/10210/2474
  • Description: M.Sc. , Mabula Game Reserve initiated an extensive grass-monitoring programme ten years ago. At the same time, management kept records of factors such as rainfall, burning, game numbers and game composition that might have an influence on grass production. They also conducted an extensive mapping programme over a number of years to familiarise themselves with the physical phenomena of Mabula, namely geology, soils, slope and aspect, that influence grass growth. The most important aspect of their mapping programme was to divide the reserve into different vegetation communities. The objective of the study is to supply Mabula Game Reserve with clear-cut evidence of the condition of the grazing resources at Mabula. The aim of the study is to assist the management of Mabula with future guidelines in the veld management of the reserve. The overall purpose of this study was to investigate the veld management efficiency of Mabula Game Reserve by establishing whether the ecological status of the grazing had been degraded or improved over the study period. This researcher analysed the grass monitoring data to determine veld condition indices, grazing values, perenniality and to establish the amount of climax and pioneer grass. He sequenced his research by: • classifying grass species in terms of the ecological index method to determine whether grass had been utilised in a sustainable manner or over-utilised;. • calculating the grazing capacity for each vegetation community over the past ten years; • highlighting those grass species in the analyses that showed abnormal growth or decline over the ten years; and • interpreting the results in terms of the ecological status of the relevant area.. The study was conducted firstly by categorising the grass monitoring stations into different vegetation communities. Ecological indices for each vegetation community was determined. The grass species that showed the biggest increase/decrease in the ten years of monitoring were seperated to determine the ecological significance of the increase/decrease. The ecoloical indices of the different vegetation communities were compared with each other to determine the overall improvement or deterioration of the veld quality. By re-calculating the game numbers for every year, this researcher was able to determine the Game Livestock Unit for the area. With this figure, he was able to differentiate between the grass utilisers, comparing them from year to year in terms of their grazing capacity. The study revealed that in order to obtain an objective view of the condition of the veld, it is necessary to evaluate the condition of the veld in terms of each vegetation community, as well as the total area. Such an approach would enable the manager to plan according to a specific vegetation community. The study also made it clear that it is necessary to reduce the number of game, but that this must be done by culling the appropriate group of utilisers. The necessity of introducing a browsing monitoring programme soon became evident. The study showed how the grass and game monitoring analyses for the area can be applied in association with the rainfall figures in forward planning in order to manage the sustainable utilisation of biological resources and to minimise the effects of drought conditions. The researcher concluded this study by highlighting the shortfalls of the ecological index method in determining the condition of the veld, and recommended other methods i.e. the Benchmark Method, Key Species Method, and the Weighted Key Species Method to supplement the present method. Another recommendation was to collect two different sets of data during monitoring to avoid conflicting results, as was the case with the 2004 survey. One data set should include herbs and forbs while the other set should only contain grass species.
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Community participation in the planning of water service delivery in a rural community in Limpopo Province

  • Authors: Koekemoer, Rachelle
  • Date: 2010-11-17T07:40:54Z
  • Subjects: Rural development , Community development , Rural water-supply , Limpopo (South Africa)
  • Type: Thesis
  • Identifier: uj:6996 , http://hdl.handle.net/10210/3501
  • Description: M.A. , Providing water services to a community takes careful planning and consideration. It is essential that communities are included from the onset in the processes of the project so that their needs, expectations and circumstances can influence decision-making as well as the activities required for the installation and subsequent delivery of the service. This type of involvement is referred to as community participation and it is a very important aspect when a new development takes place in any sector. This study investigated the nature of community participation that took place when a rural village in the Limpopo Province, South Africa, received a water service from the government. This study also assessed the impacts (beneficial and detrimental) on the needs and expectations of the new water system and the level of satisfaction with the service from the viewpoint of community residents. The methods that were used to gather data were focus group meetings, in-depth interviews and a satisfaction survey. The investigation revealed that community participation was not very extensive and was limited to community meetings and labour by community residents. Seven potential benefits of participation, namely, better health, quality of life, equal benefits, human rights, employment opportunities, affordability and sustainable development were identified, but most of the respondents claimed to have only experienced the health benefit from these positive outcomes. Concerns were mostly about the municipality’s insufficient consultation and the tap water not being easily accessible and constantly available. The satisfaction survey confirmed these complaints. Although the study could not show that the dissatisfaction of the community was related to low levels of community participation at the onset of the water service and the lack thereof afterwards, it was recommended that ongoing community participation can resolve the issues that the community might have with the water service and its provider.
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Ethnotourism at Blouberg in the Limpopo Province: a quest for sustainability

  • Authors: Fourie, Marike
  • Date: 2008-05-19T07:31:40Z
  • Subjects: Tourism , Culture and tourism , Sustainable development , Limpopo (South Africa)
  • Type: Thesis
  • Identifier: uj:1895 , http://hdl.handle.net/10210/424
  • Description: Blouberg is situated in the Limpopo Province, west of the Soutpansberg, in the Republic of South Africa. The majestic Blouberg Mountain is a 2000-meter high prominence inhabited by a Sotho-speaking community whom live in relative isolation. The area is rich with a diverse range of natural elements: tree species, birds, animals and geographic features as well as cultural heritage. The camp, which is located on top of Blouberg, is a prime example of government-initiated community development. This tourist camp was established on the mountain with the objective that the local community would manage it for their own benefit. The community on Blouberg has strong cultural beliefs and heritage resources, which proves to have immense potential for ethnotourism development. However, cultural heritage and natural resources are also extremely vulnerable to over-exploitation and over-development, which consequently creates a need for sustainable management. The aim of this study is to conduct a systematic analysis of sustainable ethnotourism on Blouberg in the Limpopo Province, South Africa. It acknowledges the multidisciplinary limitations and challenges that sustainable ethnotourism development presents, especially in rural communities such as the Hananwa at Blouberg. With regard to contemporary tourism development in the Limpopo Province, there seems to be a sense of expectation amongst local communities. This study investigates whether the full potential of the Blouberg camp is being achieved and whether the need for sustainable management exists. A sustainable management plan requires accurate research, evaluation of resources and the analysis of potential opportunities. Although there is limited information available regarding the opportunities, threats, impacts and effects of ethnotourism in South Africa, it is possible to integrate existing literature with principles of sustainable development to create a valuable framework to evaluate ethnotourism on Blouberg. , Prof. G. Verhoef
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Exploration on the nature of resources for school going teenage mothers

  • Authors: Lekganyane, Mmasetsana Glory
  • Date: 2008-10-17T13:11:37Z
  • Subjects: Economic conditions of teenage mothers , Social conditions of teenage mothers , Sex instruction for teenagers , Limpopo (South Africa)
  • Type: Thesis
  • Identifier: uj:12536 , http://hdl.handle.net/10210/1232
  • Description: M.A. , This study was conducted at Mankweng District in Limpopo Province initially known as Northern Province. The study was undertaken to explore the nature of the resources for school going teenage mothers and to address the gap in identifying that. The study used a quantitative research design, with fourty respondents. Respondents were 10 school going teenage mothers; 10 parents of school going teenage mothers, 10 social workers and 10 teachers. A structured questionnaire was used to obtain information on socio-economic factors, contraceptive knowledge, sex education, the utilization of human and non human resources and services offered by different practitioners. The results confirmed that various practitioners did not work as a system in addressing the problem of teenage mothers. It also presented focus on lack of communication between parents and teenagers regarding sexuality education. Most of the teenage mothers were not utilizing the existing non human resources. Both of these conclusions pose critical challenges for health promoters. , Dr. E. Oliphant Prof. W.A. Mitchell
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Geological and geochemical study of the quartzofeldspathic rocks from the farm Gotha, Limpopo Province, South Africa

  • Authors: Barnett, Martina
  • Date: 2009-01-27T07:17:45Z
  • Subjects: Geology , Geochemistry , Petrology , Mineralogy , Structural geology , Limpopo (South Africa)
  • Type: Thesis
  • Identifier: uj:14824 , http://hdl.handle.net/10210/1949
  • Description: M.Sc. , This study has served to expand the geological map of surroundings of the Venetia Mine (Limpopo Province, South Africa) incorporating the area lying south of the kimberlite deposit and bounded in the south by the Dowe-Tokwe fault. The most significant structural conclusion stemming from this mapping project is that the Venetia Synform seems to be tectonically separate from the surrounding area and actually forms a klippe (shallowly dipping thrust) against the Krone Metamorphic terrane and the Gotha Complex. Petrographic descriptions of quartzofeldspathic lithologies found in the Krone Metamorphic Terrane to the west of the Venetia klippe (Mellonig, 2004) are identical suggesting that they belong to the Gotha igneous complex. There are no differences in geochemical compositions of monzogranite to granodiorite, tonalite and quartz diorite from Farms Gotha and Venetia. The rocks are I-type granitoids that generally form in continental magmatic arcs. The amount of U and Th in the igneous rocks of the Farms Gotha and Venetia (contained in minerals found within quartz, plagioclase, amphibole and K-feldspar crystal boundaries and the magmatic zircons of the Farm Gotha samples) and the pattern produced by heat producing elements (Council for Geoscience Radiogenic Map), indicate that that the unexpectedly high concentration of these elements are not the result of regional metamorphism, but is the remnant of the final crystallisation phase of the magma of the area. REE plots of the Venetia Mine samples show negative Eu anomalies, indicating the presence of plagioclase and K-feldspar in the magma source of the Venetia mine samples. The assumption is, that most samples retained their original chemical compositions having experienced only weak deuteric alteration and no dynamic metamorphism.
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Guidelines for an environmental education training programme for street food vendors in Polokwane city.

  • Authors: Mukhola, Murembiwa Stanley
  • Date: 2008-10-14T11:25:26Z
  • Subjects: street vendors , health education , Limpopo (South Africa)
  • Type: Thesis
  • Identifier: uj:12072 , http://hdl.handle.net/10210/1181
  • Description: D.Ed. , The scientific study of food has emerged as a discipline in its own right since the end of the 1939-1945 war. The need for the development of a training programme for street food vendors reflects an increasing awareness of the fact that the eating quality of food commodities is determined by a logical sequence of events that starts at the production of the food or the germination of the seed, and culminates in its consumption. From this point of view the street food handler is inevitably involved in certain aspects of nutrition, environmental health and psychology. Apart from the problems of handling and preparation of food, it seems likely that the food handler will become increasingly concerned with enhancing the biological value of traditional food. Further, there is the potential for evolving entirely new ways of preparation and handling as a result of the pressure of increasing population diversity and demand. This is likely to produce a need for the additional training of food handlers and health professionals. Street food is one of the major commodities with which Environmental Health Officers are concerned, and is subject of the present inquiry in Polokwane. This sector is a growing enterprise in Africa today: its expansion is linked to urbanisation, unemployment and lack of economic growth. Despite this, the role of street food in supplying ready-to-eat food has received little official attention; more notice has been paid to the potential dangers arising from the consumption of street food than to any benefits it might offer. This has resulted in the marginalisation of the sector’s activities. Much of the bias against street food is, however, unfounded and is based more on prejudice than empirical data. Official data on street food and its consumption in South Africa are largely lacking and few studies have been conducted in this regard. These few studies have shown that the street food industry is a large and complex sector, which provides a means of livelihood principally for unemployed woman and an affordable source of food to many thousands of people. The potential of street vendors to improve the food security in both urban and rural populations remains almost totally unexplored. Where the formal sector fails to provide opportunities for employment, people often resort to informal trading to make a living. This research has confirmed that street food is inexpensive, and immediately available to consumers. In Polokwane the sector produces an integral part of the diet that is regularly consumed by all income groups, but particularly by commuters, workers and school children. Street food is extremely diverse in terms of what is available: it includes drinks, fruit and vegetables, meals and snacks. The ways in which street food is processed vary widely and include the preparation of food on the city street in relatively heterogeneous and unregulated conditions. The potential drawbacks of street food include its safety requirements; the lack of training of street vendors; quality control of the preparation and microbiological safety; consumption requirements; and the enormous variability of street food in terms of ingredients used by different vendors and the way in which it is prepared. , Prof. H.G van Rooyen
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Phiri? or stack of stones from kôma, Jane Furse

Roberts animal gear pump worked by women, Valtyn's Location

Structural-metamorphic studies of distinct fold types related to distinct tectono-metamorphic events in the central zone of the Limpopo Complex, South Africa

  • Authors: Van Kal, Shaun Michael
  • Date: 2009-01-28T09:43:40Z
  • Subjects: Geology , Structural geology , Folds (Geology) , Metamorphism (Geology) , Petrology , Limpopo (South Africa)
  • Type: Thesis
  • Identifier: uj:14850 , http://hdl.handle.net/10210/1972
  • Description: M.Sc. , The Central Zone of the Limpopo Complex displays two major structural features: the roughly east-west oriented Tshipise Straightening Zone Paleoproterozoic in age and a “Cross Folded Zone” to the north of the Straightening Zone comprising large-scale sheath and cross folds suggested to have developed during a Late- Archaean high grade tectono-metamorphic event. This study presents and discusses structural-metamorphic data showing that two closely associated folds (Ga-Tshanzi and Campbell) in the eastern part of the Cross Folded Zone near Musina, record different structural and metamorphic histories that may be applied to the evolution of the entire Central Zone of the Limpopo Complex. The Ga-Tshanzi structure has an ovate-shaped closed outcrop pattern approximately 4km long, and 3km wide with the long axis of the fold pattern oriented in a westerly direction. The fold geometry, characterized by a central fold axis that plunges steeply to the SSW, is very similar to other closed folds in the Central Zone previously interpreted as sheath folds. The Ga-Tshanzi fold deforms rocks of the Beit Bridge Complex (calc-silicate, metaquartzite, metapelite and magnetite quartzite and quartzofeldspathic Singelele Gneiss), and members of the Messina Layered Suite. The ovate structure is characterised by a gneissic fabric comprising peak metamorphic mineral assemblages. This regional gneissic fabric that occurs throughout the Central Zone also defines the shape of the neighbouring Campbell fold. Mineral lineations and fold hinges in the Ga-Tshanzi fold mainly present within metaquartzites and calc-silicates, plunge steeply to the southwest, parallel to its central fold axis indicating a NNE-SSW transport direction during fold formation. A decompression-cooling P-T path calculated for metapelitic gneisses from the Ga-Tshanzi fold shows that the closed fold developed under high-grade, deep crustal conditions. Peak P-T conditions of 7.5kbar/799ºC were followed by decompression and cooling down to 5.23kbar/605ºC. Water activity during this event was low, ranging from 0.122 at peak conditions, and decreasing to 0.037 at the minimum calculated conditions. The Ga-Tshanzi closed fold and the closely associated Campbell cross fold were thus formed at deep crustal levels and partially exhumed along a similar decompression-cooling P-T path to mid-crustal levels during the early orogenic event. The Campbell fold, described as a cross fold in the literature, is approximately 15km long and has a V shaped outcrop pattern that tapers from 12km in the southeast to 2 km in the northwest. This fold is developed in lithologies similar to those of the Ga-Tshanzi fold as well as in Sand River Gneisses. It has a near isoclinal fold geometry with both limbs dipping towards the southwest and a fold axis that plunges moderately to the west-southwest. This fold, that is interpreted to have developed during the same deformational event as the Ga-Tshansi structure has, however, subsequently been affected at mid- to upper crustal levels by shear movement along the Tshipise Straightening Zone displaying widespread development of younger planar and linear structural features. Planar features include north-south-trending high temperature shear zones that crosscut the regional fabric and flexural slip planes particularly evident in quartzites. Linear features from the Campbell fold that are mainly developed in younger shear and flexural slip planes, indicate, in contrast to the Ga-Tshanzi fold, an ENE-WSW directed crustal movement that is in accordance with the sense of movement suggested for the Tshipise Straightening Zone. The calculated decompression-cooling P-T path for sheared metapelitic gneisses from discrete high temperature shear zones deforming rocks of the Campbell cross fold shows that this superimposed shear deformational event occurred under peak P-T conditions of 4.98kbar/681ºC, followed by decompression and cooling down to 3.61kbar/585ºC. Water activity during this shear event was high, ranging from 0.217 at peak conditions and decreases to 0.117 at minimum calculated conditions. Structural and metamorphic data for the two folded areas thus indicate two distinct tectono-metamorphic events: (i) a late Archaean peak metamorphic and deformational event responsible for the formation of the Ga-Tshanzi fold, and similar folds throughout the Central Zone including the Campbell cross fold that was accompanied by steep NNE-SSW transport of crustal material, and (ii) a shear deformational event linked to the Paleoproterozoic Tshipise Straightening Zone that partially obliterated the early structural and metamorphic history of the Campbell fold during mid to upper crustal conditions during relatively shallow ENE-WSW directed movement of crustal material. The fact that this superimposed event had no apparent metamorphic effect on the studied metapelitic rocks of the closely associated Ga-Tshanzi closed fold, suggests that shearing was constrained to discrete north-south orientated zones.
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Sustainable biological farming methods versus conventional farming: three Limpopo Province case studies

  • Authors: Thorpe, Julia Caroline Isabelle
  • Date: 2009-04-30T09:22:27Z
  • Subjects: Agriculture , Sustainable agriculture , Agricultural ecology , Limpopo (South Africa)
  • Type: Thesis
  • Identifier: uj:8321 , http://hdl.handle.net/10210/2449
  • Description: M.Sc. , Different agricultural practices of field melon cropping in the Vhembe Distrinct, north of the Soutpansberg mountain range in the Limpopo Province, South Africa are investigated in this study. To achieve sustainable agriculture, farm management practices must be optimised and it is essential to understand the microbiological aspects and how they interact. An initial fungal survey was undertaken in melon fields, of the fungal species present in these soils and how the different management practices affect the filamentous fungal population. Soil samples were also analysed for bacterial pathogens. Physical and chemical soil properties were analysed. Farm management practices are discussed in terms of conservation tillage, controlled traffic, permanent beds, versus conventional tillage. Aspects that may assist in optimising processes towards becoming a biological farmer are discussed, with the goal of encouraging farming to be more biological, by working with nature, to promote sustainable agriculture for present and future generations.
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Teachers' frustrations in implementing environmental education in schools in Nsami circuit in Limpopo Province

  • Authors: Baloyi, Dzunisani Paul
  • Date: 2008-05-12T13:21:51Z
  • Subjects: Environmental education , Environmental education study and teaching , Teachers' job stress , Limpopo (South Africa)
  • Type: Thesis
  • Identifier: uj:7050 , http://hdl.handle.net/10210/358
  • Description: This study focuses on the lack of support services necessary to implement Environmental Education, in the Nsami Circuit, Limpopo Province. The aims of the study were, firstly, to investigate how teacher’s needs are neglected and how retraining of teachers is being relegated. Secondly, if Environmental Education were introduced in schools, to investigate the possibilities that it would create with regards to an awareness of local environmental issues. Thirdly, when projects are initiated at schools, to investigate the benefits to both teachers and learners. Lastly, to investigate the assumption that for any implementation of Environmental Education to be effective, teachers’ needs should taken care of, in terms of training through workshops as a way of helping them to adapt accordingly. An extensive literature review was undertaken to examine core areas of Environmental Education and the current curricula to establish where the emphasis of Environmental Education lay. The theoretical framework constructed from the review concluded with the premise that the issue of Environmental Education is of immense importance as reported in the NEEP-GET Project. The study, to investigate the essence and intensity of frustrations teachers’ experience in offering Environmental Education in South African schools, recommends that the Department of Education should treat the issue of training teachers through in-service training, seminars, workshops and other means a priority if effective and successful teaching and learning of Environmental Education is to be experienced. , Prof. H. G. van Rooyen
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The efficiency of some structures to prevent soil erosion - a case in Mabula private Game Reserve

  • Authors: Beringer, Grant
  • Date: 2008-05-23T13:56:57Z
  • Subjects: Soil erosion , Soil conversation , Limpopo (South Africa)
  • Type: Thesis
  • Identifier: uj:2206 , http://hdl.handle.net/10210/459
  • Description: Accelerated erosion is a major environmental, social and economical threat in South Africa. It is estimated that in excess of 400 million tones of soil is lost every year in South Africa, with much of this erosion being attributed to improper land management and little or no erosion control methods. This study was aimed to determine the efficiency of soil erosion structures, which were constructed in the Mabula Private Game Reserve (Limpopo Province), in reducing the amount of sediment eroded at the sites as well as to determine the amounts of sediments deposited due to their presence. Factors such as rainfall, slope, soil type and particle size were measured to determine their influence on sediment erosion and the ultimate deposition of this sediment. The geology of the area is characterised by Waterberg Sandstones and igneous intrusions of mostly granite. Rainfall in the area occurs between the October and April, with an average of 550 – 750 mm. The temperatures range from 18°C - 32°C during the summer months and 4°C to 22°C in the winter months. The study area falls within the Sour Bushveld and the Sourish Mixed Bushveld, according to the Acocks classification. These veld types are characterised by open an open savanna of tall trees and shrubs. Five sites affected by soil erosion were selected and at each site structures were constructed, the size and number of structures at each site was dependant on the extent of the sites area. The structures are made from a shade net product known as T65, a shade cloth developed by Alnet, which has not been UV treated allowing it to disintegrate in the open atmosphere after 2-3 years. Soil measurements and samples were taken before the rainfall season to establish baseline data to compare the results with once the filed work has been concluded. Thereafter samples and measurements were taken every month during the rainfall season, which extended from October 2004 to April 2005. In conjunction with the measurements taken at each structure the slope of each site was determined and the profiles of the sediment deposited at the structures after the rainfall season were studied. From the measurements it was clear that as the rainfall increased so the amount of sediment being deposited at the structures increased. There were structures that experienced more iii sediment deposition than others and theses differences could be attributed to factors such as parent material, soil texture, slope angle and soil type. Due to the deposition of sediment and the reduction in surface flow caused by the structures, vegetation established itself and began to flourish in the newly deposited soil. Through the establishment of vegetation at the sites an element of success was achieved. With a total of 2 101 mm of sediment being deposited at the structures and the establishment of vegetation in areas where there was none previously it can be concluded that the soil erosion structures are successfully curbing soil erosion in Mabula Private Game Reserve. , Professor J.T. Harmse
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The feasibility of Northern Sotho as a language of commerce and industry in the Limpopo and Gauteng provinces

  • Authors: Phaahla, Pinkie
  • Date: 2008-07-08T13:12:15Z
  • Subjects: Northern Sotho language , Limpopo (South Africa) , Gauteng (South Africa)
  • Type: Thesis
  • Identifier: uj:10385 , http://hdl.handle.net/10210/781
  • Description: The main objectives of this study are to investigate the feasibility of using Northern Sotho as a language of commerce and industry and to determine the extent to which the environment favours the use of Northern Sotho as a language of marketing, advertising, business and acquiring entrepreneurial skills. The investigation is characterised by a two-pronged approach to data collection: a questionnaire survey and focus group interviews. A wealth of data was produced by these means. The data from the first phase were captured and decoded in categories set out in frequency tables. The categories were reduced to thematic constructs. Data from the second phase were captured and encoded in transcripts that were later decoded and reduced to themes, categories and sub-categories. The identified themes are consolidated as follows: · The exclusive hegemonic use of English or Afrikaans as a communication barrier to non-native speakers of these languages in commerce and industry · Socio-economic background of respondents · Existence of language policies for workers in commerce and industry · Dispositions of mother-tongue speakers of Northern Sotho and other languages towards the prospective development and use of Northern Sotho as a language of commerce and industry · Feasibility of developing Northern Sotho lexicography and terminology for the purposes of commerce and industry. The question here is: How does one determine feasibility? Before this issue could be addressed another important and sensitive matter had to be considered: to determine whether native speakers of Northern Sotho and the other South African languages are favourably disposed towards the prospective development and use of Northern Sotho as a language of commerce and industry. A negligible percentage of respondents expressed negative sentiments in this regard (cf. outcomes of focus group interviews). A distinct majority (64,7%) of respondents who filled in questionnaires was not favourably disposed but a significant minority (35,3%) was positive. However, it should be noted that the questionnaire was not designed to reveal explicit allegiances; hence responses in this regard are somewhat open to interpretation. The first step towards determining the feasibility of developing and using Northern Sotho as a language of commerce and industry was to determine the current situation in this regard. English and Afrikaans were naturally found to be dominant in commerce and industry while Northern Sotho was used among friends and colleagues in informal situations. Only 3% of the respondents to the questionnaire survey indicated that they used Northern Sotho for transactional purposes in commercial and industrial settings, while 46,8% reported using a smattering of Northern Sotho in a variety of situations. The second step was to determine the effects that could be expected on the current hegemonic use of English or Afrikaans as languages of commerce and industry. Most respondents reported that a lack of proficiency in English prevented them from performing well in their jobs in commerce and industry and some reported that it had been a significant impediment to their efforts to secure employment. In most instances they had no option but to use English to interact with potential employers because it was the only language in common use in commercial and industrial settings. The third step was to determine whether the respondents were proficient in Northern Sotho. It transpired that 68% of them had no command of the language while some reported that they were still learning it. This could be the contingent of 17,8% referred to above since 50,2% reported that they never use Northern Sotho for purposes relating to commerce and industry. The fourth step was to look for a model of language acquisition that would suit the communication needs of anyone who wished to acquire a command of Northern Sotho for use in commerce and industry. Models have been discussed and one has been recommended. The researcher also conducted a survey to establish the extent to which language policy documents exist in commerce and industry. The results of the questionnaire survey revealed that 42 of the 201 respondents are familiar with the language policy or language practice of the company at their place of work. This was in contrast to all the respondents (in the focus group interviews) who seemed to be unaware of the existence of such policies at their places of work. The need to develop and extend targeted/dedicated lexicographic and terminological resources for the use of Northern Sotho in commerce and industry was also identified. , Prof. L. C. Posthumus
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The influence of run-off from road networks on aquatic macro-invertebrates in Mamatole commercial tree plantation (Komatiland Forests), Upper Letsitele Catchment, Limpopo Province, South Africa

  • Authors: Diedericks, Gerhardus Johannes
  • Date: 2012-08-21
  • Subjects: Aquatic invertebrates - Effect of water pollution on , Gravel roads - Environmental aspects , Commercial forests - Environmental aspects , Stream ecology , Runoff - Environmental aspects , Limpopo (South Africa)
  • Type: Thesis
  • Identifier: uj:2872 , http://hdl.handle.net/10210/6305
  • Description: M.Sc. , The purpose of this study was to determine whether unpaved roads in commercial forests have a detrimental impact on aquatic macro-invertebrates in the receiving rivers associated with these roads. The upper section of the headwaters of the Motlhaka-Semeetse River was chosen as the Study Area because a portion is situated in the Wolkberg Wilderness area (natural area with no roads) and a portion in a commercial forestry plantation (high road network density). Stream conditions based on a rapid bio-assessment of aquatic macro-invertebrates using SASS5 were then compared between the two catchments amid 2002 and 2010. In order to support the SASS5 results, daily rainfall data from December 1959 to October 2010 was collated and compared to daily stream flow data from January 1960 to October 2010. In addition, geomorphological and instream habitat changes in the river between the two catchment areas were recorded, as well as the condition of stream crossings and their linkage to stream networks in the afforested catchment. The SASS5 results revealed that stream conditions at the upper unimpaired site were significantly better, visibly and statistically (p < 0.05) than conditions at the lower site within the forestry plantation. In addition, there were noteworthy changes in the catchment hydrology, the geomorphology and instream habitat between the natural and afforested catchments. Road network densities in commercial forests are mostly considerably higher than suggested in literature and exceed stream network densities. Roads increase the surface area for interception of rainfall and the runoff from this high density of roads results in modification of the catchment hydrology, geomorphology and instream habitat of receiving streams. This physical change to the receiving streams is one of the main reasons for the deterioration in SASS5 results, disproving the hypothesis that road networks in forestry areas have no impact on receiving aquatic ecosystems. Commercial forestry in South Africa needs to improve their road planning, layout, management and maintenance to reduce these environmental impacts. In doing so, the road network density will be reduced with considerable environmental and economic benefits.
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The needs of rural parent-absent early adolescents.

  • Authors: Nesengani, Ralintho Isaac
  • Date: 2008-10-27T06:30:58Z
  • Subjects: adolescence , home and school , parent and child , teenagers , Limpopo (South Africa)
  • Type: Thesis
  • Identifier: uj:13102 , http://hdl.handle.net/10210/1302
  • Description: D.Ed. , Some parents from the rural areas of the Limpopo Province leave their families due to work absorption to the urban areas. This causes changes in the family in which children have to grow alone and this is likely to spawn many other social problems. The family forms part of the network of systems, which impact upon the development of the child as an individual. The relationship in which an individual finds himself/herself within a changed parent-absent family is part of the changed environment. Parent-absent children from the schools in the Limpopo Province and educators were identified as the target group from which the sample was drawn. The research was qualitative and the design descriptive, exploratory and contextual. The study comprised of two phases. Phase I involved the collection of data on the experiences and problems of the parent-absent early adolescent children. Data was collected through the use of individual interviews, focus group interviews, life histories, field notes and observation. This phase also focused upon the analysis and contextualisation of the findings. The findings were organised in accordance with two areas, namely home and school problems and experiences. Early adolescents’ home experiences and problems were reported under poverty, adult responsibilities and feelings. On the other hand, school experiences and problems were discussed under the following themes: academic achievements, educators’ attitudes, lack of school necessities, discipline and dropouts. Phase II was concerned about the development and description of an approach for the intervention to assist parent absent children to be able to deal with experiences and problems they experience at home and at schools. An interdisciplinary approach to children’s multidimensional problems was adopted. The Interdisciplinary Initiative Empowerment Programme Approach (IIEPA) an intervention provided by stakeholders as a collective was adopted. Interdisciplinary empowerment programme have been suggested in order to provide empowerment intervention to the parent-absents. , Prof. J. Pillay
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The Neoarchaean to Palaeoproterozoic evolution of the polymetamorphic central zone of the Limpopo high-grade terrain in South Africa

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