Wild edible plants in rural home gardens: livelihoods, perceptions, economic value & traditional knowledge
- Authors: Mothupi, Frans Makwena
- Date: 2024-04-05
- Subjects: Wild plants, Edible South Africa , Sustainable livelihood , Traditional knowledge , Economic value , Food security South Africa
- Language: English
- Type: Academic theses , Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/435885 , vital:73209 , DOI 10.21504/10962/435885
- Description: The prevalence of hunger and malnutrition has been steadily increasing in the world over the past decades. The rate of food insecurity was further exacerbated by the COVID 19 pandemic which plunged millions more into hunger as a result of a recovering economy and high food prices. These challenges are mostly experienced in Africa and are estimated to worsen in this region already affected by conflict, poor healthcare, and natural disasters such as floods and droughts. The green revolution in the 1960’s elevated agricultural production to play a pivotal role in the provision of food. However, production focused mainly on the cultivation of staple crops such as rice, wheat, and maize. The reliance on these crops has contributed to the lack of micronutrient intake and consumption of non-diverse diets. Wild edible plants (WEPs) which previously formed a significant part of indigenous people’s diet, have been regarded as an important food source crucial for the alleviation of malnutrition and micronutrient deficiencies. Despite their nutritional qualities, they are often ignored, overlooked, and undermined by agricultural programmes and food security interventions. Additionally, WEPs are largely absent in modern diets, they are often surrounded by negative perceptions, they are economically undervalued, and the indigenous knowledge of these species is under threat. As a result, this study regards WEPs as important resources that can significantly contribute to improved livelihood outcomes such as income, food security and good health. Using the Sustainable Livelihoods Framework, this study evaluated the contribution of WEPs to sustaining livelihoods, providing economic value, and examined how WEPs are perceived as well as the relationship between their knowledge and consumption in rural areas. This study was conducted in rural villages that are under the jurisdiction of the Moletjie and Matlala tribal authorities in the Polokwane and Aganang local municipalities, South Africa. Qualitative and quantitative research methods were employed for data collection. A total of 356 participants were interviewed for this study. Firstly, in-depth interviews were conducted with 20 elderly participants (Chapter 2). Semi-structured interviews were conducted with a total of 120 participants stratified by age, gender, and income groups (Chapter 3). A total of 96 household surveys were conducted in selected villages, this was complemented by direct observations and field surveys of the home gardens (Chapter 4). Questionnaires and freelists were administered to a total of 120 participants also stratified by age, gender, and income groups to collect data on indigenous knowledge of WEPs (Chapter 5). Thematic analysis were performed for interview data (Chapter 2) and data were summarised, descriptive statistics, chi square tests (Chapter 3), Kruskal-Wallis tests (Chapter 4), ANOVA tests and correlation tests (Chapter 5) were performed using SPSS software. The findings show that there has been a major nutrition transition characterised by changed meal composition, patterns, and frequency relating to the consumption of WEPs. The changes can be attributed to increasing western influence characterised by rising urbanisation, western lifestyle of church, school, and employment in an income-based economy dependent on retail stores to fulfil their daily dietary needs. Despite this, WEPs are still valuable to rural people, this is indicated by the fact that traditional foods are made optional at some modern and traditional celebrations. Overall, most of perceptions (65.6%) regarding the consumption of WEPs were positive. The overwhelming majority of respondents agreed or strongly agreed that preparations from the local WEPs are relatively more tasty (98.3%), healthy (96.6%), nutritious (86.7%), and better represent the traditional foods (94.1%). Additionally, participants perceived WEPs to have health benefits in that they have medicinal properties to help prevent diseases, are a good source of energy, highly nutritious and they give strength. Despite these benefits and positive perceptions, most participants expressed doubt over the commercial success of WEPs if they were to compete with cultivated crops in the market. As a result, they perceive the future of WEPs to be bleak as 95% of participants believe that their consumption is in decline. This can be largely attributed to deagrarianisation, climate change, and preference of cultivated foods by the youth. The study also showed that a diversity fruits and vegetables are available in rural home gardens, with cultivated fruits grown in abundance and WEPs available in almost all households (98%). WEPs represented 34% of the total estimated economic value of plants available in rural home gardens. Most of the home gardens produce food to supplement household food supply with only a few households engaged in trading. The trading of WEPs was recorded in 9% of the home gardens while 16% sold cultivated fruits and/or vegetables. Challenges such as lack of water and poor rainfall are shocks which affect the availability, richness, and abundance of home garden produce. WEPs are generally well known in rural areas as participants listed an average of 8.4±2.4 species. There was a significant statistical difference between the number of species listed by age group (p = 0.009) with the elderly listing a higher average number of species (9.3±2.6) compared to adults (8.1±2.5) and the youth (7.8±1.7). Vangueria infausta, Sclerocarya caffra, Ximenia caffra, Amaranthus retroflexus L. retroflexus, Citrullus lanatus,and Cleome gynadra where among the top listed species. There was also a significant positive correlation between the number of listed fruits with number of listed vegetables. The study also found a positive correlation between knowledge of WEPs and consumption. Most of the knowledge about WEPs was learned from a family member (89%), own observation (86%), a village elder (75%). This knowledge was mostly acquired from childhood through oral tradition (63%) and through participation (21%), and consumption (12%). , Thesis (PhD) -- Faculty of Science, Environmental Science, 2024
- Full Text:
- Date Issued: 2024-04-05
- Authors: Mothupi, Frans Makwena
- Date: 2024-04-05
- Subjects: Wild plants, Edible South Africa , Sustainable livelihood , Traditional knowledge , Economic value , Food security South Africa
- Language: English
- Type: Academic theses , Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/435885 , vital:73209 , DOI 10.21504/10962/435885
- Description: The prevalence of hunger and malnutrition has been steadily increasing in the world over the past decades. The rate of food insecurity was further exacerbated by the COVID 19 pandemic which plunged millions more into hunger as a result of a recovering economy and high food prices. These challenges are mostly experienced in Africa and are estimated to worsen in this region already affected by conflict, poor healthcare, and natural disasters such as floods and droughts. The green revolution in the 1960’s elevated agricultural production to play a pivotal role in the provision of food. However, production focused mainly on the cultivation of staple crops such as rice, wheat, and maize. The reliance on these crops has contributed to the lack of micronutrient intake and consumption of non-diverse diets. Wild edible plants (WEPs) which previously formed a significant part of indigenous people’s diet, have been regarded as an important food source crucial for the alleviation of malnutrition and micronutrient deficiencies. Despite their nutritional qualities, they are often ignored, overlooked, and undermined by agricultural programmes and food security interventions. Additionally, WEPs are largely absent in modern diets, they are often surrounded by negative perceptions, they are economically undervalued, and the indigenous knowledge of these species is under threat. As a result, this study regards WEPs as important resources that can significantly contribute to improved livelihood outcomes such as income, food security and good health. Using the Sustainable Livelihoods Framework, this study evaluated the contribution of WEPs to sustaining livelihoods, providing economic value, and examined how WEPs are perceived as well as the relationship between their knowledge and consumption in rural areas. This study was conducted in rural villages that are under the jurisdiction of the Moletjie and Matlala tribal authorities in the Polokwane and Aganang local municipalities, South Africa. Qualitative and quantitative research methods were employed for data collection. A total of 356 participants were interviewed for this study. Firstly, in-depth interviews were conducted with 20 elderly participants (Chapter 2). Semi-structured interviews were conducted with a total of 120 participants stratified by age, gender, and income groups (Chapter 3). A total of 96 household surveys were conducted in selected villages, this was complemented by direct observations and field surveys of the home gardens (Chapter 4). Questionnaires and freelists were administered to a total of 120 participants also stratified by age, gender, and income groups to collect data on indigenous knowledge of WEPs (Chapter 5). Thematic analysis were performed for interview data (Chapter 2) and data were summarised, descriptive statistics, chi square tests (Chapter 3), Kruskal-Wallis tests (Chapter 4), ANOVA tests and correlation tests (Chapter 5) were performed using SPSS software. The findings show that there has been a major nutrition transition characterised by changed meal composition, patterns, and frequency relating to the consumption of WEPs. The changes can be attributed to increasing western influence characterised by rising urbanisation, western lifestyle of church, school, and employment in an income-based economy dependent on retail stores to fulfil their daily dietary needs. Despite this, WEPs are still valuable to rural people, this is indicated by the fact that traditional foods are made optional at some modern and traditional celebrations. Overall, most of perceptions (65.6%) regarding the consumption of WEPs were positive. The overwhelming majority of respondents agreed or strongly agreed that preparations from the local WEPs are relatively more tasty (98.3%), healthy (96.6%), nutritious (86.7%), and better represent the traditional foods (94.1%). Additionally, participants perceived WEPs to have health benefits in that they have medicinal properties to help prevent diseases, are a good source of energy, highly nutritious and they give strength. Despite these benefits and positive perceptions, most participants expressed doubt over the commercial success of WEPs if they were to compete with cultivated crops in the market. As a result, they perceive the future of WEPs to be bleak as 95% of participants believe that their consumption is in decline. This can be largely attributed to deagrarianisation, climate change, and preference of cultivated foods by the youth. The study also showed that a diversity fruits and vegetables are available in rural home gardens, with cultivated fruits grown in abundance and WEPs available in almost all households (98%). WEPs represented 34% of the total estimated economic value of plants available in rural home gardens. Most of the home gardens produce food to supplement household food supply with only a few households engaged in trading. The trading of WEPs was recorded in 9% of the home gardens while 16% sold cultivated fruits and/or vegetables. Challenges such as lack of water and poor rainfall are shocks which affect the availability, richness, and abundance of home garden produce. WEPs are generally well known in rural areas as participants listed an average of 8.4±2.4 species. There was a significant statistical difference between the number of species listed by age group (p = 0.009) with the elderly listing a higher average number of species (9.3±2.6) compared to adults (8.1±2.5) and the youth (7.8±1.7). Vangueria infausta, Sclerocarya caffra, Ximenia caffra, Amaranthus retroflexus L. retroflexus, Citrullus lanatus,and Cleome gynadra where among the top listed species. There was also a significant positive correlation between the number of listed fruits with number of listed vegetables. The study also found a positive correlation between knowledge of WEPs and consumption. Most of the knowledge about WEPs was learned from a family member (89%), own observation (86%), a village elder (75%). This knowledge was mostly acquired from childhood through oral tradition (63%) and through participation (21%), and consumption (12%). , Thesis (PhD) -- Faculty of Science, Environmental Science, 2024
- Full Text:
- Date Issued: 2024-04-05
Every gig counts: understanding the livelihood strategies of Zimbabwean platform food delivery workers in Makhanda, Eastern Cape
- Authors: Mwansa, Kombe
- Date: 2023-10-13
- Subjects: Gig economy South Africa Makhanda , Food delivery services South Africa Makhanda , Zimbabweans South Africa , Immigrants Social conditions , Self-reliant living , Sustainable livelihood
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/425193 , vital:72218
- Description: Zimbabweans are often faced with several obstacles upon their arrival in South Africa. This thesis seeks to understand the lives and livelihoods of Zimbabwean gig economy workers in Makhanda using the case of Platform food delivery workers. Drawing from Chambers and Conway (1991) Sustainable Livelihoods Approach and existing literature the study explores the livelihoods of ten Zimbabwean gig workers in Makhanda using non-random purposeful sampling. Using qualitative methodology, the study examines their demographic backgrounds; pathways to employment in the gig economy; the economic and social livelihood strategies at their disposal, the daily challenges they face; and the livelihood outcomes they acquire as a result of their livelihood strategies. A case study involves an in-depth examination of a single individual, group, organization, or event. It is particularly useful for understanding complex phenomena in their real-world context. The study took on a case study approach which involved an in-depth examination of Zimbabwean Platform food delivery workers in Makhanda. The study found that there are complex connections between the gig economy and migrants' livelihoods. From one perspective in the context of South Africa’s constricted labour markets, gig work offers migrant workers quick pathways to employment and self-sufficiency. From another perspective gig work is precarious and technology companies misclassify gig workers as independent contractors, which leaves gig workers in vulnerable positions. Further findings show that migrant gig workers often combine gig work with other livelihood strategies in pursuit of secure and sustainable livelihoods. , Thesis (MA) -- Faculty of Humanities, Sociology, 2023
- Full Text:
- Date Issued: 2023-10-13
- Authors: Mwansa, Kombe
- Date: 2023-10-13
- Subjects: Gig economy South Africa Makhanda , Food delivery services South Africa Makhanda , Zimbabweans South Africa , Immigrants Social conditions , Self-reliant living , Sustainable livelihood
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/425193 , vital:72218
- Description: Zimbabweans are often faced with several obstacles upon their arrival in South Africa. This thesis seeks to understand the lives and livelihoods of Zimbabwean gig economy workers in Makhanda using the case of Platform food delivery workers. Drawing from Chambers and Conway (1991) Sustainable Livelihoods Approach and existing literature the study explores the livelihoods of ten Zimbabwean gig workers in Makhanda using non-random purposeful sampling. Using qualitative methodology, the study examines their demographic backgrounds; pathways to employment in the gig economy; the economic and social livelihood strategies at their disposal, the daily challenges they face; and the livelihood outcomes they acquire as a result of their livelihood strategies. A case study involves an in-depth examination of a single individual, group, organization, or event. It is particularly useful for understanding complex phenomena in their real-world context. The study took on a case study approach which involved an in-depth examination of Zimbabwean Platform food delivery workers in Makhanda. The study found that there are complex connections between the gig economy and migrants' livelihoods. From one perspective in the context of South Africa’s constricted labour markets, gig work offers migrant workers quick pathways to employment and self-sufficiency. From another perspective gig work is precarious and technology companies misclassify gig workers as independent contractors, which leaves gig workers in vulnerable positions. Further findings show that migrant gig workers often combine gig work with other livelihood strategies in pursuit of secure and sustainable livelihoods. , Thesis (MA) -- Faculty of Humanities, Sociology, 2023
- Full Text:
- Date Issued: 2023-10-13
Exploring rural youth livelihood opportunities: a case study of a youth centre in Bizana
- Authors: Mtwa, Zikhona Asanda
- Date: 2023-10-13
- Subjects: Rural youth South Africa Bizana , Youth centers South Africa Bizana , Sustainable livelihood , NEET
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/431485 , vital:72776
- Description: Throughout South Africa, youth that are not in Education, Employment, or Training (NEET) continue to face many socio-economic challenges, including unemployment. Bizana, a small rural town in the Eastern Cape, is no exception. This study explores rural youth livelihood opportunities for youth NEET in Bizana. There is limited research done to understand the role of youth centres in providing accessing to rural youth livelihood opportunities. As a result, this study sought to understand the role of youth centres in re-integrating youth NEET into the labour market, as well as into education and training institutions. It utilizes the case study of the Bizana Love Life youth centre by looking at the programmes they offer, and whether they enhance livelihood opportunities for youth NEET. The Sustainable Livelihoods Approach (SLA) was used as a theoretical lens in understanding rural youth livelihood opportunities for youth NEET in Bizana, by identifying the challenges they face and the assets they use to enhance their livelihoods. Against this backdrop, the study adopted a qualitative research approach and an explorative case study design and was supplemented by purposive and snowball sampling methods. Data was obtained using semi-structured interviews with twelve youth NEET participants who are part of the programmes of the youth centre, and two staff members of the youth centre. Findings were analysed using open coding and thematic analysis in line with the objectives of the study. The findings of the study revealed that in attempting to gain employment, extended family support, parenthood, financial reasons, household chores, poor academic performance and lack of work experience were some of the challenges facing rural youth NEET in Bizana. The findings indicate that a combination of human and social capital can be used to support youth NEET in gaining confidence and in preparing them for the workplace. With these findings, the study indicates the need to strengthen existing youth programmes that cater for youth NEET, who are the most vulnerable in the labour market, through skills development and broadening of their social networks. As a policy recommendation, the national and provincial government must work with youth centres and other stakeholders to establish policies that cater for the development of youth NEET. , Thesis (MSocSci) -- Faculty of Humanities, Sociology, 2023
- Full Text:
- Date Issued: 2023-10-13
- Authors: Mtwa, Zikhona Asanda
- Date: 2023-10-13
- Subjects: Rural youth South Africa Bizana , Youth centers South Africa Bizana , Sustainable livelihood , NEET
- Language: English
- Type: Academic theses , Master's theses , text
- Identifier: http://hdl.handle.net/10962/431485 , vital:72776
- Description: Throughout South Africa, youth that are not in Education, Employment, or Training (NEET) continue to face many socio-economic challenges, including unemployment. Bizana, a small rural town in the Eastern Cape, is no exception. This study explores rural youth livelihood opportunities for youth NEET in Bizana. There is limited research done to understand the role of youth centres in providing accessing to rural youth livelihood opportunities. As a result, this study sought to understand the role of youth centres in re-integrating youth NEET into the labour market, as well as into education and training institutions. It utilizes the case study of the Bizana Love Life youth centre by looking at the programmes they offer, and whether they enhance livelihood opportunities for youth NEET. The Sustainable Livelihoods Approach (SLA) was used as a theoretical lens in understanding rural youth livelihood opportunities for youth NEET in Bizana, by identifying the challenges they face and the assets they use to enhance their livelihoods. Against this backdrop, the study adopted a qualitative research approach and an explorative case study design and was supplemented by purposive and snowball sampling methods. Data was obtained using semi-structured interviews with twelve youth NEET participants who are part of the programmes of the youth centre, and two staff members of the youth centre. Findings were analysed using open coding and thematic analysis in line with the objectives of the study. The findings of the study revealed that in attempting to gain employment, extended family support, parenthood, financial reasons, household chores, poor academic performance and lack of work experience were some of the challenges facing rural youth NEET in Bizana. The findings indicate that a combination of human and social capital can be used to support youth NEET in gaining confidence and in preparing them for the workplace. With these findings, the study indicates the need to strengthen existing youth programmes that cater for youth NEET, who are the most vulnerable in the labour market, through skills development and broadening of their social networks. As a policy recommendation, the national and provincial government must work with youth centres and other stakeholders to establish policies that cater for the development of youth NEET. , Thesis (MSocSci) -- Faculty of Humanities, Sociology, 2023
- Full Text:
- Date Issued: 2023-10-13
Land degradation and livelihood strategies in rural Zimbabwe: the case of two A1 farms in Shurugwi District
- Authors: Nciizah, Tendai
- Date: 2022-10-14
- Subjects: Land degradation Zimbabwe , Sustainable livelihood , Shurugwi District , Conservation of natural resources Zimbabwe , Land reform Zimbabwe
- Language: English
- Type: Academic theses , Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/365989 , vital:65808 , https://doi.org/10.21504/10962/365989
- Description: Land degradation is a global phenomenon which is having serious negative consequences for rural livelihoods, which depend quite fundamentally on land and its resources. At the same time, one of the key conditions contributing to land degradation relates to rural livelihood practices, insofar as these practices fail to protect the land. Hence, there sometimes exists a mutually-reinforcing process of decline, in relation to both land vitality and livelihoods vitality over time. This thesis seeks to investigate and understand this complex land-livelihoods process through a case study of two fast track farms in the Shurugwi District of contemporary Zimbabwe. In the year 2000, the Zimbabwean government introduced the fast track land reform programme which fundamentally reconfigured the rural landscape. In particular, it led to the formation of A1 farms (containing small-scale farming units called A1 plots), onto which people were resettled for purposes of enhancing their livelihoods. The case study focuses on two A1 farms in the district, namely, Selukwe Peak and Adare farms. Through a longitudinal study of land and livelihoods on these A1 farms, this study seeks to identify the multi-faceted character of land degradation on the farms, the multi-layered conditions (or causes) facilitating land degradation (specifically, the farm-based livelihood practices) and the effects of this land degradation on these very livelihood practices. This includes a focus on farmers’ understandings of land degradation and how these understandings may or may not condition livelihood practices on the two farms. Of particular importance is the presence of not only agricultural practices, but also high levels of illegal and legal mining on the farms and in the surrounding areas. In pursuing this study, the thesis draws upon the Sustainable Livelihoods Approach alongside Margaret Archer’s morphogenetic sociological perspective. Combined, they provide an intricate understanding of the relevance of both structure and agency to the analysis. A qualitative methodology was used, and this involved a questionnaire survey, in- depth interviews, life histories, focus group discussions and transect walks. The study concludes that the livelihood strategies undertaken by the villagers of Selukwe Peak and Adare farms are key causes of land degradation, as are the land-degrading activities of illegal and legal miners. The A1 villagers are aware that their activities are causing land degradation but they continue these activities because they are pushed by circumstances beyond their control. Hence, both proximate and underlying causes are of some significance in understanding land degradation and livelihoods on the two farms, and their interrelationships. , Thesis (PhD) -- Faculty of Humanities, Sociology, 2022
- Full Text:
- Date Issued: 2022-10-14
- Authors: Nciizah, Tendai
- Date: 2022-10-14
- Subjects: Land degradation Zimbabwe , Sustainable livelihood , Shurugwi District , Conservation of natural resources Zimbabwe , Land reform Zimbabwe
- Language: English
- Type: Academic theses , Doctoral theses , text
- Identifier: http://hdl.handle.net/10962/365989 , vital:65808 , https://doi.org/10.21504/10962/365989
- Description: Land degradation is a global phenomenon which is having serious negative consequences for rural livelihoods, which depend quite fundamentally on land and its resources. At the same time, one of the key conditions contributing to land degradation relates to rural livelihood practices, insofar as these practices fail to protect the land. Hence, there sometimes exists a mutually-reinforcing process of decline, in relation to both land vitality and livelihoods vitality over time. This thesis seeks to investigate and understand this complex land-livelihoods process through a case study of two fast track farms in the Shurugwi District of contemporary Zimbabwe. In the year 2000, the Zimbabwean government introduced the fast track land reform programme which fundamentally reconfigured the rural landscape. In particular, it led to the formation of A1 farms (containing small-scale farming units called A1 plots), onto which people were resettled for purposes of enhancing their livelihoods. The case study focuses on two A1 farms in the district, namely, Selukwe Peak and Adare farms. Through a longitudinal study of land and livelihoods on these A1 farms, this study seeks to identify the multi-faceted character of land degradation on the farms, the multi-layered conditions (or causes) facilitating land degradation (specifically, the farm-based livelihood practices) and the effects of this land degradation on these very livelihood practices. This includes a focus on farmers’ understandings of land degradation and how these understandings may or may not condition livelihood practices on the two farms. Of particular importance is the presence of not only agricultural practices, but also high levels of illegal and legal mining on the farms and in the surrounding areas. In pursuing this study, the thesis draws upon the Sustainable Livelihoods Approach alongside Margaret Archer’s morphogenetic sociological perspective. Combined, they provide an intricate understanding of the relevance of both structure and agency to the analysis. A qualitative methodology was used, and this involved a questionnaire survey, in- depth interviews, life histories, focus group discussions and transect walks. The study concludes that the livelihood strategies undertaken by the villagers of Selukwe Peak and Adare farms are key causes of land degradation, as are the land-degrading activities of illegal and legal miners. The A1 villagers are aware that their activities are causing land degradation but they continue these activities because they are pushed by circumstances beyond their control. Hence, both proximate and underlying causes are of some significance in understanding land degradation and livelihoods on the two farms, and their interrelationships. , Thesis (PhD) -- Faculty of Humanities, Sociology, 2022
- Full Text:
- Date Issued: 2022-10-14
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