4. Electronic Theses and Dissertations (ETDs) - Faculties submissions

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    Exploring the use of Unmanned Aerial Vehicles (UAVs) to reduce production loss on farms in South Africa
    (University of the Witwatersrand, Johannesburg, 2023) Mukumela, Mukandangalwo
    Production loss has been a longstanding hinderance to farmers that not only impacts the quality of harvest and quantity of yield but the profitability they are able to realize. The literature emphasizes the current state of agriculture in South Africa, the impact of production loss in the food production process, Unmanned Aerial Vehicles (UAVs) and the adoption of technology in agriculture whilst the study aims to explore the use of UAVs to reduce production loss on farms in South Africa. Qualitative research was the chosen strategy, and seven research participants were interviewed through semi-structured interviews conducted online and field observations at a Forestry operation utilizing drones in Mpumalanga. The findings of the study highlight that the adoption of UAVs has the potential to reduce production loss on farms in South Africa with participants expressing optimism in drone technology to address losses through a more data informed view of farms, enhanced efficiency, and improved on farm practices. Factors that are either driving or limiting adoption of drones have been identified for future agricultural stakeholders to consider. The study’s findings contribute to agriculture and modernization in the industry by helping researchers and stakeholders develop an understanding of the various uses of drones and their role in improved efficiency and increased productivity on farms. The managerial implications stemming from the study suggest that a focus should be put on small-scale farmers who sit at the bottom-end of the adoption curve, issues related affordability should be addressed through government incentives and subsidies which will help reduce the upfront costs of adopting drone technology, improve farmers skills and knowledge as farmers need education and training on the effective use of drones and the benefits of drones and promote entrepreneurship which will directly lead to new innovations in software and hardware, more affordable drones, and value creation for agricultural end-users of UAVs.
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    Participation of previously disadvantaged people in the export of agricultural commodities
    (University of the Witwatersrand, Johannesburg, 2021) Makgale, Joas Moabi Seatile; Vanyoro, Kudzaiishe; Wotela, Kambidima
    South Africa’s agricultural industry is dualistic in nature and has been for decades. This structure has ensured that only a few are able to enjoy the profits from the industry. The main objective of the current study is to interrogate the barriers that previously disadvantaged people face in participating in the export of agricultural commodities in South Africa’s agricultural industry. This is done with a focus on grain crops and the chosen area of study of Rustenburg; a town located in Moses Kotane Local Municipality (MKLM) in the North West province. Data was collected from 30 respondents who are previously disadvantaged grain crop farmers. The data were analysed using thematic data analysis. The findings of the study indicate that there are existing barriers to entry in the export market that particularly affect previously disadvantaged groups. These barriers include lack of knowledge as well as high levels of illiteracy, which disproportionately affects aging farmers. The study finds that the major barrier to entry is the structural set-up of the value chain, which enables commercial farmers to profit from the labor of the smallholder farmers. Smallholder farmers are heavily in debt and can barely earn a profit from their farm produce. To address these challenges, the research proposes a business venture model that will ensure that smallholder farmers are included in the export markets and concurrently scale themselves up into commercial farmers. The research also proposes the establishment of shared storage infrastructure in rural communities and owning machinery and equipment throughout the municipality. This would require a facilities management company to assume a custodian role to ensure proper management and administration of the business.
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    The Role of Philanthropy in Women Development through Food Security
    (University of the Witwatersrand, Johannesburg, 2022) Makhubele, Thandi; Qobo, Mzukisi
    Food insecurity remains one of the critical issues for countries in the African continent. According to Pérez-Escamilla, (2017, p. 1), “food insecurity occurs when people do not have access to nutritious food and where food production is inadequate.” Most of the world’s rural population relies on agriculture for its livelihoods and to bolster their local economies (The World Bank Group, 2020). Small-scale farmers are the backbone of the agricultural sector in most rural areas. They (Small-scale farmers) provide access to food for vulnerable groups, including women and children (Misselhorn & Hendriks, 2017). Meanwhile women are the most affected by food insecurity, even though they are the main contributors to food production in most Sub-Saharan countries (Doss, 2018). Women in rural areas, in particular, rely on agriculture to fight food insecurity and to participate in local economies. In South Africa, small-scale women farmers ranked lowest in income accumulation, equal access to food production resources such as land and markets and financing (Sishuba, 2019). For this reason, government subsidies and philanthropic support are crucial for engaging women and assisting them with resources that can allow them to have equal access to land, resources, skills, and finances as their male counterparts. This research investigated the intersection between and among philanthropy, food security and women-owned initiatives in the agricultural sector in Limpopo. The study focuses on small- scale women farmers in the Vhembe and Capricorn districts in Limpopo, the two regions that are popular for large scale farming in South Africa. The research sought to answer the question; ‘what is the contribution of philanthropy to women development in the agriculture sector?’ A qualitative research approach was employed to explore the role of philanthropic organisations in women development, particularly in the agricultural sector in Limpopo. Two questionnaires through an online survey were used as the main methods to collect primary data . Forty seven (47) respondents were targeted. Of these, twenty four (24) were small scale farmers while twenty three (23) were drawn from philanthropic organisations operating in South Africa
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    An evaluation of black crop farmers facing economic difficulties in the Mpumalanga province
    (University of the Witwatersrand, Johannesburg, 2022) Makukule, Matrix Kulani; Larbi, Lee
    Black crop farmers continue to play a key role in South Africa’s agriculture. However, they have been faced with a lot of challenges. The objective of this study was to investigate the obstacles that stood in their way, the types of crops that they raised, and the potential solutions to their predicament. The study used qualitative research methodologies and was based on a sample of farmers from the province of Mpumalanga. These farmers were interviewed, and the responses were analysed in terms of their quality. Because they did not have appropriate access to lands, agricultural financing, and technical help, the findings imply that black crop farmers were impoverished. Land reform, equal access to agricultural finance, and technical assistance were some of the recommendations made
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    Experiences of Youth in Agrarian Transformation in Rural South Africa: A Case of Greenplanet Primary Cooperative in Orange Farm
    (University of the Witwatersrand, Johannesburg, 2022-03) Chibonore, Wilma Claris; Kariuki, Samuel
    This thesis advanced a qualitative approach to analyse the practices, structures and rationalities that inform youth engagement in agriculture drawing on evidence from Orange Farm in Gauteng Province of South Africa. The study takes off on the premise that there is low generational renewal in agriculture as the older and ageing generation makes the majority of active farmers yet farming holds great potential for creating youth employment whilst youth engagement in agriculture secures food of the future. The study finds that youth (dis)engagement and (dis)interest in farming is directly related to the availability and easy access to everyday support structures particularly those provided by the state and observes that many young people are in fact interested in farming but are currently operating in a structurally disabling environment amidst poor state support which does not allow for growth or access to key resources. The study finds that youth interest in farming exists although these interests are largely skewed towards technologically advanced farming systems and against backward manual farming systems therefore contradicting existing discourse as well as challenging the general narrative and consensus that youths are not interested in farming or that youth interest in farming is waning. The thesis reveals that young farmers understanding, interpretation and engagement with agricultural technology is based on their levels of exposure, location and access to resources. Poverty, structural limitations and marginalization experienced by the youth contribute significantly to their reception and perception of agriculture as a whole. The thesis argues for an agrarian developmental state approach towards the strengthening of agricultural opportunities and the relevant institutional structures and resources such as land, stipends, extension services, training, technology and market allocation to support youth farming in rural South Africa where the economies are generally stagnant and youth unemployment very high. This study observes that young people as active citizens and through utilising individual agency have the capacity to drive their own innovations within the agricultural sector when awarded the platform, opportunity and support to do so. The study reveals that the young farmers are ‘millennials’ who use their youth agency to engage in social networking facilitated by use of social media as a powerful tool for unity and resistance against unfavourable farming environments. Lastly, two contradictory perspectives on the impact of COVID-19 emerge in this study, one of COVID-19 having presented opportunities for growth and success for the young farmers and another of the pandemic having further marginalized and disrupted the already struggling young farmers with both narratives being shaped directly and indirectly by the pre-existing structural challenges. Methodologically, empirical data was mostly gathered through face to face semi-structured interviews, focus groups and conversations with the young farmers with the remainder of interviews having been conducted virtually via Skype, WhatsApp chats and WhatsApp calls upon the emergence of COVID-19 which converged with this study. Participant observation occurred through attending farmers meetings, agriculture tours, engaging in some farming activities on some sites as well as being part of the young farmers WhatsApp group. The thesis also relied on published journals, statistical reports, media reports, policy documents as well as videos from the public hearings regarding the amendment of the South African Constitution to allow for expropriation of land without compensation in order to bolster the empirical findings.
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    South Africa's State Capture Architecture: A critique of 'State Capture' and Development in 21st Century Post­ Apartheid South Africa, using the Estina Vrede Dairy Farm Project as a case study
    (University of the Witwatersrand, Johannesburg, 2023-07) Mfikili, Khanya Lulibo; Brown, Julian
    State Capture can be described as corruption on a macro-level, reaching unheard and unseen of levels involving the state, state organs and private business. It has been described as the erosion of democratic processes and a 'coup d'etat'1 of some sorts of the state and its functions-functions affected are mainly empowerment, development, fiscal responsibility and transparency-turning the state 'into a shadow state'. The recent uncovering of "state capture" at different levels of government in South Africa required an analysis of the relationship between 'state capture' and development in South Africa. In this paper, this will be achieved by looking at the Free State Estina Dairy Farm Project (EVDF Project) as a unit of analysis. Four research questions around this dairy farm project will be explored, to ultimately answer the overall question: What is the relationship between development and 'state capture' in 21st Century Post-Apartheid South Africa? An extensive literature review will be done in Chapter Two looking at the history of agricultural projects, illegal financial flows (IFFs) and state capture in South Africa, in the African region and internationally. This research is qualitative in nature, utilizing a case study method. Information used was publically available sources of information, with the testimonies and evidence in the Zonda Commission Reports forming a bulk of the data analyzed. The findings and policy implications in the last chapter informed possible future studies, centered on my research. One possible future study would be a look at the role of IFFs in rural development in (South) Africa.
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    The application of the internet of things in the South African livestock farming
    (2020) Mhlongo, Thuthuka T
    South Africa will need to increase its food supply by 50% by 2050, catering to an estimated population of seventy-three (73) million. In Quarter four (Q4) of 2019, the agriculture sector employed 885 000 people in South Africa and continues to play a vital part in job creation in the rural areas. There are 35 000 registered commercial farmers in South Africa, with 40% made up of field crop farmers while 60% comprises livestock farming. However, South African livestock farmers (producers) need to continuously deal with the changing environmental, social and economic factors that require innovative methods to ensure the sustainability of livestock production income. While the livestock farming sector needs to contribute towards the food security agenda, livestock farmers continue to deal with challenges related to predation of livestock and a surge in livestock theft. South Africa has realised the importance of the fourth industrial revolution as its potential to propel the country to the new age of digital prosperity. The advances in digital technologies have seen the emergence of new and complementary business models transforming many industries. Digital platforms such as the Internet of Things are poised to provide solutions to some of the most complex cross-industry challenges. In South Africa, there is an emergence of innovative data collection methods such as big data analytics and IoT currently being used for field crop and livestock monitoring, giving rise to precision farming. While IoT promises potential business value generation, recent studies show that IoT applications are confronted with challenges resulting in a handful of IoT projects deemed successful. The study explored the determinants that affect the Internet of Things (IoT) application in South African livestock farming. First, it evaluates the technical factors that play a role in the implementation of IoT; secondly evaluates the nontechnical factors and assesses the positioning of IoT solutions to customers (livestock enterprises) by IoT service providers as means for business value generation. Drawing from these different viewpoints, (1) technology, (2) user, and iv (3) the business aspect of IoT, the Design Thinking Framework was used to provide guiding principles that may be utilised to facilitate the application of IoT in South African livestock farming. This qualitative study followed the snowballing sampling approach to conduct telephonic interviews with IoT experts. The data was collected from a saturated sample size of 13 participants who posed local and international exposure in IoT application and livestock farming. Furthermore, a sizable group out of the 13 subjects were livestock farmers interviewed for triangulation purposes.