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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
31

Characteristics of pigs under communal production systems in resource-poor farming areas of Vhembe District in Limpopo Province

Mathegu, Khathutshelo Robert 09 1900 (has links)
MRDV / Institute for Rural Development / See the attached abstract below
32

Ecosystem services and disservices of ants in subsistence farming (Limpopo Province) : an experimental approach in mango orchards.

Maphote, Vongani Terrence 18 August 2017 (has links)
MSc (Zoology) / Department of Zoology / See the attached abstract below
33

'n Histories-argeologiese studie van die Plaas Welkomskraal, Distrik Venterstad, Noordoos-Kaap

Coetzee, Gertruida Catharina Johanna 17 March 2014 (has links)
Summaries and keywords in Afrikaans and English / Hierdie histories-argeologiese studie bied ‘n basiese beskrywing van die materiële kultuur van ‘n afgeleë Suider-Afrikaanse plaas wat tussen die 1880’s en die 1930’s bewoon is. Die studie berus op ‘n gedetailleerde ontleding van die opgegraafde vondste wat herwin is van ashope wat met drie wooneenhede op die plaas Welkomskraal, geleë in die distrik Venterstad in die Noordoos-Kaap, verbind word. Die artefakte is aan die hand van die naslaanversameling in die Bloemfonteinse Nasionale Museum en handelsadvertensies geïdentifiseer. Die materiële kultuur dek die volle spektrum van die alledaagse lewe van die plaasbewoners en word aangevul deur genealogiese data, wat aantoon dat die grondeienaars die nasate was van die eerste trekboere wat hulle in die gebied gevestig het. Die bewoningsperiode van Welkomskraal val saam met die tweede industriële revolusie, wat gekenmerk is deur die massaproduksie van goedere en ‘n toenemend globale handelsnetwerk. Die versameling lewer bewys dat boere in die verre binneland toegang tot ‘n wye reeks ingevoerde produkte gehad het, hoewel hulle nie noodwendig welvarend was nie. / This historical archaeological study provides a baseline description of the material culture of a remote southern African farm occupied between the 1880s and the 1930s. The study is based on a detailed analysis of the excavated finds recovered from middens associated with three homesteads, located on the farm Welkomskraal, in the Venterstad district of the north-eastern Cape. Artefacts were identified using the reference collection of the National Museum in Bloemfontein and commercial adverts. The material culture covers the full spectrum of the daily lives of the farm’s occupants and is complemented by genealogical data, which indicate that the landowners were the descendants of the first trekboers who settled in the area. The occupation of Welkomskraal coincided with the second industrial revolution, which was characterised by mass production of goods and an increasingly global trade network. The assemblage attests that farmers in the deep interior had access to a wide range of imported goods although they were not necessarily prosperous. / Anthropology & Archaeology / M.A. (Argeologie)
34

Certification standards for sustainable game ranching in the Northern Province, South Africa

Du Toit, Engela A. 03 1900 (has links)
Thesis (MSc)--University of Stellenbosch, 2000. / ENGLISH ABSTRACT: Formal systems of environmental management and certification for activities associated with extensive land use, relate mainly to forestry. The emergence of forest certification largely originates from the issue of tropical deforestation and the associated boycott campaigns against tropical timber. At the United Nations Conference on Environment and Development in Rio de Janeiro in 1992, a new set of international norms were set in the form of Forest Principles. These were non-binding and together with international initiatives, such as the Tropical Forestry Action Programme and the International Tropical Timber Organisation have failed to decrease deforestation. New efforts to encourage sustainable forestry through forest certification were made by Non Governmental Organisations which collaborated with the private sector in developing new policy instruments. They followed the trend of eco-labelling in an attempt to link green consumers to producers whose aim it is to improve management practices. The Forest Stewardship Council (FSC) was established. The FSC system relies on forest management principles and criteria approved by itself and is based on performance standards. The International Standards Organisation (ISO) also developed a management standard based on the principle of continuous improvement. ISO developed the ISO 14001 standard for the certification of Environmental Management Systems which is applicable to any industry concerned with the environment. From questionnaire surveys carried out among a sample of private game ranch owners/managers in the Northern Province, current standards of management were established. It was found that private owners/managers rely mostly on their own experience and knowledge. Information about management on game ranches is rarely available and only major concerns and most visible problems are attended to. Guidelines with standards for an Environmental Management System (EMS) according to the ISO 14000 series were drawn up from the results of the surveys and a literature review. A checklist of principles and criteria which could be used for the certification process was also developed. The final objective is to attain quality game ranch management which is environmentally sensitive, socially aware/beneficial and economically viable. This is crucial for the conservation and preservation of the natural systems in South Africa in which private land owners playa major role. / AFRIKAANSE OPSOMMING: Formele omgewingsbestuursisteme en sertifisering vir aktiwiteite wat geassosieer word met ekstensiewe grondbenutting, word hoofsaaklik gekoppel met bosbou. Die konsep van sertifisering het tot stand gekom as gevolg van die omstredenheid rondom ontbossing en die gassosieerde sanksies teen tropiese hout. By die Verenigde Nasies Konferensie oor Omgewing en Ontwikkeling in Rio de Janeiro in 1992 is 'n nuwe stel internasionale norme daargestel in die vorm van Bosbeginsels. Hierdie was nie-bindend en saam met internasionale inisiatiewe soos die Tropiese Bos Aksie Program en die Internasionale Tropiese Hout Organisasie het hulle gefaal om ontbossing te verminder. Nuwe pogings om volhoubare bosboupraktyke aan te moedig is aangewend nadat Nie-Regering Organisasies en die privaatsektor saamgewerk het om nuwe beleidsinstrumente te ontwikkel. Hulle het die neiging vir die "eko-etiket" nagevolg in 'n poging om omgewingsbewuste verbruikers in kontak te bring met produseerders wat gemoeid is met verbeterde bestuurspraktyke. Die Forest Stewardship Council (FSC) het tot stand gekom en hulle sisteem sluit bosbestuursbeginsels en kriteria in wat deur hulleself goedgekeur is en gebaseer is op werkverrigtingstandaarde. Die Internasionale Standaarde Organisasie (ISO) het ook 'n bosbestuurstandaard opgestel gebaseer op die beginsel van kontinue verbetering. ISO het die ISO 14001 standaard opgestel vir Omgewingsbestuursisteme wat van toepassing gemaak kan word op enige industrie wat gemoeid is met die omgewmg. Na afhandeling van vraelys opnames onder privaat wildsplaas eienaars/bestuurders, is daar vasgestel wat die standaard van bestuur tans in die Noordelike Provinsie is. Privaat eienaarsIbestuurders maak meestal staat op hulle eie ondervinding en kennis. Inligting oor die bestuur van die wildsplase is nie geredelik beskikbaar nie en slegs die mees sigbare en grootste probleme word bestuur. 'n Riglyn met standaarde vir 'n Omgewingsbestuursisteem volgens ISO is opgestel vanaf resultate van die opnames en 'n literatuurstudie asook 'n "Checklist" wat beginsels en kriteria insluit wat gebruik kan word in die sertifiseringsproses is ook ontwerp. Die finale doel is om kwaliteit bestuur te bewerkstellig wat omgewingsensitief, sosiaal bewus/voordelig en ekonomies lewensvatbaar is. Laasgenoemde is uiters belangrik aangesien privaat grondeienaars 'n sleutelrol speel in die bewaring en preservering van die natuurlike sisteme in Suid-Afrika.
35

Community development projects and food security: the case of Zanyokwe Irrigation Project Eastern Cape Province, South Africa

Ndlovu, Sikhanyiso January 2012 (has links)
Although food insecurity is said to have decreased in South Africa in the past years particularly at the national level, however, at household level a substantial proportion of households remains at risk of food insecurity and are experiencing hunger particularly in the Eastern Cape Province were poverty is rife. Food insecurity in the Eastern Cape Province is attributed to the fact that agriculture, the mainstay of the rural economy is no longer given the value that it should carry, does not help the situation. Despite much research on food (in) security in South Africa, the link between poverty and household food security is not at all clear. This study seeks to fill this gap specifically by looking at the linkages in the main between food security and poverty especially in the community level. Amidst the various programmes and initiatives that are in place in South Africa, there is continual prevalence of food insecurity facing the majority of South African households. The major aim of this study was therefore to examine the impact of one of these programmes, the Zanyokwe irrigation scheme in enhancing food security not only for the farmers but also for the surrounding communities. This study adopted a qualitative approach to research. The study unearthed that even though Zanyokwe irrigation scheme has played an indispensable role in enhancing food security for the smallholder farmers and the community at large challenges such as market challenges, road infrastructural issues, land tenure issues, lack of proper coordination amongst the farmers as well as farmer empowerment are a major limitation to the growth of the irrigation scheme and the farmers. Thus, the study recommended that farmer support services, training, agriculture subsidies, improved infrastructure as well as addressing market related challenges will go a long way in reducing the plight of the Zanyokwe farmers as well as enhancing food security
36

The impact of farmer support programmes on market access of small holder farmers in the Eastern Cape and KwaZulu-Natal Provinces

Mpuzu, Misery Sikelwa January 2013 (has links)
Most smallholder farmers in South Africa are characterized by poor resources such as land, labour and capital while they play an important role in poverty alleviation especially in poor rural areas. Smallholder farmers are increasingly recognized because of their contribution to household food security. The world markets are increasingly being integrated due to globalization and liberalization. As a result, smallholder farmers are facing increasing market competition, not only in international markets but in local markets as well. However, smallholder farmers often face a number of barriers to accessing these markets arising in part from the tightening of food safety and quality standards requiring compliance with phytosanitary and sanitary standards and growing power of supply chain integration. Furthermore, the viability of these smallholder producers is constrained by institutional obstacles which include lack of access to information, high marketing and transaction costs and low quality and lack of critical volume in the absence of bulking up arrangements, etc. These barriers have contributed to the exclusion of smallholder/small-scale farmers from formal markets. In order to address these obstacles and speed up the pace of agrarian reform many support schemes (farmer support programmes) are now being designed to specifically address market access and value chain issues through unique co-innovation arrangements to improve the farmer’s access to profitable international chains. A number of farmer support programmes (FSP) have been implemented in South Africa to reduce the risk of a lack of capacity and a lack of economic and/or financial experience in smallholder farms. Intervention measures have been instituted to these smallholder farmers to assist them to move out of poverty through agricultural production. The aim of this study was to understand the roles played by farmer support programmes in addressing income and welfare levels and sustainability of smallholder farmers in South Africa. Eighty nine (89) farmers were interviewed for this study and almost half (49%) of them received support from various organizations while 51% of the sampled farmers did not receive any support. The study was designed to compare the two groups between the treated and control group to assess the impact of these programmes.Using a Tobit and Propensity Score Matching technique, potential diffusion effects were eliminated between farmers supported by Farmer Support Programmes and farmers that did not belong to support services. The latter was selected from comparable communities with no agricultural support services. Findings from the Tobit regression and propensity score matching are consistent across the two methods, suggesting that being a member of any agricultural support programme has a significant positive impact on income and welfare of smallholder farmers.Farmer Support Programmes and collective marketing activities such as the collection and sale of members’ products appear to have a significant and positive impact on smallholder welfare of those farmers engaged in them. In the second analysis the study tested the types of arrangements that farmers would adopt to market their produce. From the results it was established that those farmers who were supported by institutional arrangements or FSP had better access to markets than those farmers who operated as individuals. Marginal effects are used to show the degree to which farmers chose a particular marketing channel or institutional arrangement that these farmers take when trying to access better paying markets. Then the final analysis is on factors that determine the extent to which collective action contribute to farmers’ income and market access. A number of variables (age, distance to the market, region the farmers are located) were evaluated using the multinomial regression model. Empirical results suggest that among South African cooperatives, those established in KwaZulu-Natal and partly in the Eastern Cape and upon the voluntary initiative of farmers are more sustainable and have access to better paying markets both locally and internationally than the other areas. The results also show that NGO-supported cooperatives have a longer life span than Government controlled cooperatives.
37

'n Histories-argeologiese studie van die Plaas Welkomskraal, Distrik Venterstad, Noordoos-Kaap

Coetzee, Gertruida Catharina Johanna 17 March 2014 (has links)
Summaries and keywords in Afrikaans and English / Hierdie histories-argeologiese studie bied ‘n basiese beskrywing van die materiële kultuur van ‘n afgeleë Suider-Afrikaanse plaas wat tussen die 1880’s en die 1930’s bewoon is. Die studie berus op ‘n gedetailleerde ontleding van die opgegraafde vondste wat herwin is van ashope wat met drie wooneenhede op die plaas Welkomskraal, geleë in die distrik Venterstad in die Noordoos-Kaap, verbind word. Die artefakte is aan die hand van die naslaanversameling in die Bloemfonteinse Nasionale Museum en handelsadvertensies geïdentifiseer. Die materiële kultuur dek die volle spektrum van die alledaagse lewe van die plaasbewoners en word aangevul deur genealogiese data, wat aantoon dat die grondeienaars die nasate was van die eerste trekboere wat hulle in die gebied gevestig het. Die bewoningsperiode van Welkomskraal val saam met die tweede industriële revolusie, wat gekenmerk is deur die massaproduksie van goedere en ‘n toenemend globale handelsnetwerk. Die versameling lewer bewys dat boere in die verre binneland toegang tot ‘n wye reeks ingevoerde produkte gehad het, hoewel hulle nie noodwendig welvarend was nie. / This historical archaeological study provides a baseline description of the material culture of a remote southern African farm occupied between the 1880s and the 1930s. The study is based on a detailed analysis of the excavated finds recovered from middens associated with three homesteads, located on the farm Welkomskraal, in the Venterstad district of the north-eastern Cape. Artefacts were identified using the reference collection of the National Museum in Bloemfontein and commercial adverts. The material culture covers the full spectrum of the daily lives of the farm’s occupants and is complemented by genealogical data, which indicate that the landowners were the descendants of the first trekboers who settled in the area. The occupation of Welkomskraal coincided with the second industrial revolution, which was characterised by mass production of goods and an increasingly global trade network. The assemblage attests that farmers in the deep interior had access to a wide range of imported goods although they were not necessarily prosperous. / Anthropology and Archaeology / M.A. (Argeologie)
38

Contested rights : the impact of game farming on farm workers in the Bushmen's River area

Luck, Kelly January 2004 (has links)
This thesis is an investigation of the impact of commercial game farming on former farm workers in the Bushman's River area of the Eastern Cape. In its examination of the broader economic and political changes that have facilitated a move from agriculture to game farming, it analyses how these changes affect farm workers. The main concern of the thesis is the ways in which farm workers (at the local level) respond to changes at the national and global level (legal and political changes, the advent of tourism, and the injection of foreign capital and businessmen into the area). Lack of knowledge about their rights under the current political dispensation, as well as the perceived need for mediation between themselves and foreign landowners, points to a general sense of powerlessness. Feelings of alienation from local government structures aimed at fulfilling this function indicate a significant gap between the statute at the national level and the local reality. Local reality is informed by a strong conservatism which is generated by African Independent Church structures and local Xhosa perceptions of manhood and respectability. This conservative discourse leads to a frame of reference which is largely informed by pre-1994 interactions with farmers and government. This results in a situation in which farm workers, largely unaware of their rights in the new dispensation, operate as they did in the past; waiting for landowners to decide their fate for them. What ensues is a lack of meaningful interaction with government and landowners, perpetuating their subjugation and cynicism as to whether government structures are in fact working in their interests. The thesis comes to three main conclusions. The first is that game farming has been negatively received by farm workers due to the associated threats of unemployment and eviction. The second is that despite high levels of subjugation, even the very poor are agents to some degree. The creation of a masculine identity which is internally articulated, as opposed to outwardly expressed, and the grounding of reputation in the family suggest that farm workers have developed mechanisms to deal with their disempowered position. Lastly, farm workers are in possession of social capital which has made it possible for them to deal with their low status in the societal hierarchy. This includes the Church, family and fellow community members. These coping strategies have however proved a disadvantage in the current era because they prevent direct communication with landowners, government and NGOs.
39

Factors influencing ecological sustainability in the ostrich industry in the Little Karoo, South Africa

Wheeler, Anita January 2014 (has links)
The Little Karoo, situated in the Succulent Karoo biome of South Africa, has been heavily transformed by land use, and only 8.6% of the remaining natural vegetation is considered to be intact. There is ample evidence that the main cause of degradation is the overstocking of ostriches, an industry that has been the major economic driver of the area for more than 150 years. The ostrich stocking rate currently recommended is 22 ha.ostrich⁻¹. A literature review was used to examine the evidence, assumptions and rationale on which recommended and actually implemented stocking rates for ostriches are based. No experimental evidence using ostriches was found that supported the recommended stocking rate as either ecologically or economically sustainable. From the literature, there appears to be a wide gap between what are considered to be economically and ecologically sustainable stocking rates, with the implication that these two aims may be impossible to reconcile when practicing ostrich farming on natural veld. A comparison of recommended with actual stocking rates among land managers in the Little Karoo showed that all land managers far exceeded the recommended agricultural stocking rate of 22.8 ha.ostrich⁻¹. However, the stocking rates reported by land managers to the South African Ostrich Business Chamber were found to accurately reflect actual numbers determined when whole flocks had to be slaughtered after an outbreak of avian influenza. The recommended stocking rate appeared to be irrelevant to ostrich flock breeders and there appeared to be a trade-off between profitable ostrich farming and sustainable land-use practices. This study also investigated the attitudes and behaviour of ostrich farmers. It was found that environmental attitude is most likely the most important characteristic of a land manager to ensure positive conservation behaviour. This characteristic was most prominent in younger land managers with larger farms. The last component of the study integrated the context and complexity of the long term social, economic and ecological sustainability of this industry through the development of a logic model. The results showed a general lack of linkages between industry elements which impact on achieving sustainability targets. Greater collaboration between industry role-players, organized agriculture and conservation organizations is required to find a balance between utilization and conservation in the ostrich industry.
40

Investigating aspects of corporate citizenship on private game farms: the case of Mtshelezi Game Reserve in Makana Municipality, Eastern Cape Province

Nyama, Cynthia January 2008 (has links)
Research show that post 1996 period has experienced an unprecedented increase in game based operations. The corporate citizenship or corporate social responsibility of the game reserves is of much interest to this study with a focus on the rights of previous and current occupants of farms, workers’ well-being, job creation, quality of life and poverty alleviation within the game/tourism industry. The research was conducted as a qualitative case study and the tools employed for data gathering include: a review of the relevant literature, interviews (face-to-face), the administering of a questionnaire survey and document analysis from diversity of resources which include the Department of Labour, East Cape Agricultural Research Project, and through use of multiple data sources. The approach taken in this dissertation is to examine to what extent the private game reserves in the Makana Municipality can be labelled as “corporate citizens” and this was done by means of a case study of one private game reserve. The areas that are deemed to be most important in this regard are (i) employment history (ii) educational opportunities (iii) wages (iv) housing (v) land tenure. The study established that younger, better educated people are likely to secure better paying employment on PGR. The nature and conditions of sale of the farm to the PGR can impact on the employment secured by workers in the new dispensation. Workers are tied to these jobs because of the very long hours that prevent them from doing anything else to earn money. Some of the workers had opportunities to learn new skills but the question remains; which people are these and how long will growing differentials in earnings reproduce the poorly educated worker in the next generation. The study also high lightened the need for academics and researchers to come with a common set of corporate citizenship measures such as to measure corporate social impacts.

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