The economics of Bt maize/yieldgard production: case of smallholder farmers in the Eastern Cape Province
- Mandikiana, Brian Washington
- Authors: Mandikiana, Brian Washington
- Date: 2011
- Subjects: Corn -- Planting , Corn -- South Africa -- Eastern Cape , Corn -- South Africa -- Economic conditions , Farms, Small -- South Africa -- Eastern Cape , Bacillus thuringiensis , Bacillus (Bacteria) , Food security -- South Africa -- Eastern Cape , Food supply -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc Agric (Agricultural Economics)
- Identifier: vital:11167 , http://hdl.handle.net/10353/326 , Corn -- Planting , Corn -- South Africa -- Eastern Cape , Corn -- South Africa -- Economic conditions , Farms, Small -- South Africa -- Eastern Cape , Bacillus thuringiensis , Bacillus (Bacteria) , Food security -- South Africa -- Eastern Cape , Food supply -- South Africa -- Eastern Cape
- Description: Maize is the staple food for most South Africans. This implies that any damage to the maize crop will affect food security of many South Africans. Although Eastern Cape Province is not a traditionally maize producing area, smallholder farmers in the province produce it mostly for subsistence purposes and some sell the surplus on the local market or use it to secure other good through barter trading. In South Africa, insect-resistant Bt maize/yieldgard has been used commercially for approximately 10 years now. Available impact studies on Bt maize reveal that, this technology is beneficial not only to farmers but consumers of maize products as well. Welfare gains as well as positive effects for human health are realised by both groups. Due to the costs and effectiveness associated with traditional and conventional maize stem borer control methods, Bt technology has the potential to be part of the solution. This thesis has attempted to investigate the economic viability of planting Bt maize seeds under smallholder farming conditions and identify factors as well as perceptions relating to attributes of Bt maize and to analyze the relationships between those perceptions and choices regarding use of Bt technology. Data was collected from 90 households who were selected using purposive sampling through the use of the snowball method. To collect data, a questionnaire was administered through face-to-face interviews. Gross margin analysis revealed that Bt maize is a more profitable option as compared to conventional maize seeds. Furthermore, econometric analyses, through use of the binomial regression model revealed that perceptions could be used to distinguish between users and non-users of Bt maize seed in the Eastern Cape Province. Results of inferential analysis indicate that the statistically significant variables at 5% level are gene erosion, quality and nutrition of products and food labels for Bt maize products perceptions. On the other hand, low expenses, seed market availability and farmers’ knowledge perceptions were significant at 10%. These findings suggest that an adjustment in each one of the significant variables can significantly influence the probability of Bt maize adoption. In view of the research findings, several policy proposals are suggested to support policy formulation. Key words: Bacillus thuringiensis (Bt) maize, yieldgard, smallholder farmers, perceptions, Flagstaff, gross margin analysis, binomial logistic regression model, Eastern Cape Province.
- Full Text:
- Authors: Mandikiana, Brian Washington
- Date: 2011
- Subjects: Corn -- Planting , Corn -- South Africa -- Eastern Cape , Corn -- South Africa -- Economic conditions , Farms, Small -- South Africa -- Eastern Cape , Bacillus thuringiensis , Bacillus (Bacteria) , Food security -- South Africa -- Eastern Cape , Food supply -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MSc Agric (Agricultural Economics)
- Identifier: vital:11167 , http://hdl.handle.net/10353/326 , Corn -- Planting , Corn -- South Africa -- Eastern Cape , Corn -- South Africa -- Economic conditions , Farms, Small -- South Africa -- Eastern Cape , Bacillus thuringiensis , Bacillus (Bacteria) , Food security -- South Africa -- Eastern Cape , Food supply -- South Africa -- Eastern Cape
- Description: Maize is the staple food for most South Africans. This implies that any damage to the maize crop will affect food security of many South Africans. Although Eastern Cape Province is not a traditionally maize producing area, smallholder farmers in the province produce it mostly for subsistence purposes and some sell the surplus on the local market or use it to secure other good through barter trading. In South Africa, insect-resistant Bt maize/yieldgard has been used commercially for approximately 10 years now. Available impact studies on Bt maize reveal that, this technology is beneficial not only to farmers but consumers of maize products as well. Welfare gains as well as positive effects for human health are realised by both groups. Due to the costs and effectiveness associated with traditional and conventional maize stem borer control methods, Bt technology has the potential to be part of the solution. This thesis has attempted to investigate the economic viability of planting Bt maize seeds under smallholder farming conditions and identify factors as well as perceptions relating to attributes of Bt maize and to analyze the relationships between those perceptions and choices regarding use of Bt technology. Data was collected from 90 households who were selected using purposive sampling through the use of the snowball method. To collect data, a questionnaire was administered through face-to-face interviews. Gross margin analysis revealed that Bt maize is a more profitable option as compared to conventional maize seeds. Furthermore, econometric analyses, through use of the binomial regression model revealed that perceptions could be used to distinguish between users and non-users of Bt maize seed in the Eastern Cape Province. Results of inferential analysis indicate that the statistically significant variables at 5% level are gene erosion, quality and nutrition of products and food labels for Bt maize products perceptions. On the other hand, low expenses, seed market availability and farmers’ knowledge perceptions were significant at 10%. These findings suggest that an adjustment in each one of the significant variables can significantly influence the probability of Bt maize adoption. In view of the research findings, several policy proposals are suggested to support policy formulation. Key words: Bacillus thuringiensis (Bt) maize, yieldgard, smallholder farmers, perceptions, Flagstaff, gross margin analysis, binomial logistic regression model, Eastern Cape Province.
- Full Text:
The effects of the transformation process on the health service in Limpopo provincial government of South Africa
- Madzivhandila, Mushavhani Wilson
- Authors: Madzivhandila, Mushavhani Wilson
- Date: 2011
- Subjects: Provincial government -- South Africa -- Limpopo , Human services -- South Africa -- Limpopo , Medical care -- South Africa -- Limpopo , Public health -- South Africa -- Limpopo , Apartheid -- South Africa -- Limpopo , Limpopo (South Africa) -- Economic conditions , Limpopo (South Africa) -- Social conditions , Limpopo (South Africa) -- Politics and government
- Language: English
- Type: Thesis , Doctoral , PhD (in Public Administration)
- Identifier: vital:11662 , http://hdl.handle.net/10353/d1007095 , Provincial government -- South Africa -- Limpopo , Human services -- South Africa -- Limpopo , Medical care -- South Africa -- Limpopo , Public health -- South Africa -- Limpopo , Apartheid -- South Africa -- Limpopo , Limpopo (South Africa) -- Economic conditions , Limpopo (South Africa) -- Social conditions , Limpopo (South Africa) -- Politics and government
- Description: The Republic of South Africa emerged as 'a product of a historical moment' and also as a reaction against imperialism, colonialism, racial discrimination and domination over the majority of black South Africans by the white minority. The democratic dispensation came into being also for the first time in its life in memorial for a long turbulent history followed by the general democratic elections held on 27th April 1994. The 1994 first general election liberated South Africa from the apartheid system and its subsequent primary objective was “… to transform South Africa into a non-racial and democratic society”. The new democratic government now looks politically different from the racist regime because the current government since 1994 has been, and to date still is, a truly and broadly representative of the South African citizens and also a transparent one, whereas the defunct apartheid government was characterized primarily by, among other things, the violation of human rights, denying black South Africans of any rights of basic services, no rights of owning property or land, no freedom of association and speeches and firmly practised discrimination which was detrimental to the majority of the black population groups in this country. According to the then President Nelson Mandela whilst addressing the ANC masses that were commemorating the eighty-third (83rd) anniversary of the African National Congress on the 8th January 1995, democracy entails “… a thorough-going process of transformation, of overcoming the political, social and economic legacy of apartheid colonialism, of racism, sexism and class oppression.” The government is still grappling with the challenge of ensuringa better life for all the citizens of this country (http://www.anc.org.za/show.php?doc=ancdocs/history/jan8-95html:1).
- Full Text:
- Authors: Madzivhandila, Mushavhani Wilson
- Date: 2011
- Subjects: Provincial government -- South Africa -- Limpopo , Human services -- South Africa -- Limpopo , Medical care -- South Africa -- Limpopo , Public health -- South Africa -- Limpopo , Apartheid -- South Africa -- Limpopo , Limpopo (South Africa) -- Economic conditions , Limpopo (South Africa) -- Social conditions , Limpopo (South Africa) -- Politics and government
- Language: English
- Type: Thesis , Doctoral , PhD (in Public Administration)
- Identifier: vital:11662 , http://hdl.handle.net/10353/d1007095 , Provincial government -- South Africa -- Limpopo , Human services -- South Africa -- Limpopo , Medical care -- South Africa -- Limpopo , Public health -- South Africa -- Limpopo , Apartheid -- South Africa -- Limpopo , Limpopo (South Africa) -- Economic conditions , Limpopo (South Africa) -- Social conditions , Limpopo (South Africa) -- Politics and government
- Description: The Republic of South Africa emerged as 'a product of a historical moment' and also as a reaction against imperialism, colonialism, racial discrimination and domination over the majority of black South Africans by the white minority. The democratic dispensation came into being also for the first time in its life in memorial for a long turbulent history followed by the general democratic elections held on 27th April 1994. The 1994 first general election liberated South Africa from the apartheid system and its subsequent primary objective was “… to transform South Africa into a non-racial and democratic society”. The new democratic government now looks politically different from the racist regime because the current government since 1994 has been, and to date still is, a truly and broadly representative of the South African citizens and also a transparent one, whereas the defunct apartheid government was characterized primarily by, among other things, the violation of human rights, denying black South Africans of any rights of basic services, no rights of owning property or land, no freedom of association and speeches and firmly practised discrimination which was detrimental to the majority of the black population groups in this country. According to the then President Nelson Mandela whilst addressing the ANC masses that were commemorating the eighty-third (83rd) anniversary of the African National Congress on the 8th January 1995, democracy entails “… a thorough-going process of transformation, of overcoming the political, social and economic legacy of apartheid colonialism, of racism, sexism and class oppression.” The government is still grappling with the challenge of ensuringa better life for all the citizens of this country (http://www.anc.org.za/show.php?doc=ancdocs/history/jan8-95html:1).
- Full Text:
The efficacy and toxicological effects of aloe ferox mill. used in the management of constipation in Nkonkobe municipality of the Eastern Cape province, South Africa
- Authors: Wintola, Olubunmi Abosede A
- Date: 2011
- Subjects: Asphodelaceae -- South Africa -- Eastern Cape , Aloe -- South Africa -- Eastern Cape , Herbs -- Therapeutic use -- South Africa -- Eastern Cape , Medicinal plants -- South Africa -- Eastern Cape , Constipation -- South Africa -- Eastern Cape , Poisonous plants -- South Africa -- Eastern Cape , Traditional medicine -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , PhD (Ethnobotany)
- Identifier: vital:11882 , http://hdl.handle.net/10353/485 , Asphodelaceae -- South Africa -- Eastern Cape , Aloe -- South Africa -- Eastern Cape , Herbs -- Therapeutic use -- South Africa -- Eastern Cape , Medicinal plants -- South Africa -- Eastern Cape , Constipation -- South Africa -- Eastern Cape , Poisonous plants -- South Africa -- Eastern Cape , Traditional medicine -- South Africa -- Eastern Cape
- Description: Herbal remedies are commonly used in developing countries for the treatment of various diseases, including constipation. The rationale for utilizing medicinal plants for the treatment of diseases rested largely on the belief that they are safe and free of side effects. However, there is limited scientific evidence on the safety and efficacy of these herbal medicines to back up their continued therapeutic application. Aloe ferox Mill. (Aspodelaceae), known as Cape aloe, locally called ikhala is a medicinal plant used by the people of the Eastern Cape Province for the treatment of gastrointestinal problems and constipation. The plant is a perennial shrub with thick succulent leaves bearing brown thorns on the margin and bright orange flowers arranged in oval lanceolate. It occurs in all weather in bush veld, road side, gardens and undisturbed places. According to the ethnomedicinal information, A. ferox is used as purgative. This research project was therefore designed to evaluate its ability in the treatment of constipation and to investigate its possible toxicological property. At the beginning of this programme, a survey of plants used for the treatment of constipation in Nkonkobe Municipality of the Eastern Cape Province was carried out using a questionnaire, which was administered to herbalists, traditional healers and rural dwellers. The study revealed 10 plant species from 8 families that are used for the treatment of constipation in the province. Four plants, Aloe ferox Mill, Boophone distischa L.f Herb, Alepidea amatybica Eckl and Artemisia afra Jacq, were repeatedly mentioned. Based on the frequency of usage, perceived efficacy and availability to the rural dwellers and the traditional healers, Aloe ferox was the most commonly used of the plants for the treatment of constipation. The plant was thus, chosen for the study. The invivo laxative effect of the aqueous extract of Aloe ferox in the treatment of loperamide-induced constipation in Wistar rats was investigated at varying concentrations. The leaf extract at all the dosages investigated (50, 100 and 200 mg/kg body weight) improved intestinal motility, increased fecal volume and normalized body weight in the constipated rats. This was an indication of its laxative properties. However, the laxative property of the herb at 200 mg/kg body weight of the extract showed best efficacy and compares favourably well with senokot, a standard laxative drug. These findings have therefore, lent scientific credence to the folkloric use of the herb by the people of the Eastern Cape of South Africa as a laxative agent. Toxicological evaluation of aqueous leaf extract of Aloe ferox in loperamide-induced constipation was studied at 50, 100, and 200 mg/kg body weight. The oral administration of the extracts did not show any significant effect on the liver and kidney body weight ratios as well as the kidney and liver function indices. The extracts, at all the dosages investigated, did not alter the levels of creatinine, uric acid, urea, calcium and potassium ions. Similarly, the levels of total protein, albumin, bilirubin and gamma glutamyl transferase (GGT) were not significantly different from the control. The plant extract appreciably normalized the elevated activities of alkaline phosphatase (ALP), alanine transaminase (ALT) and aspartate transaminase (AST) in the untreated constipated rats following treatment with the extract. The extract did not show a significant effect on the hematological parameters except for the increase in the lymphocyte count in the untreated constipated rats, which was attenuated after administering the herb. ThThe available evidence in this study suggests that A. ferox may be safe as an oral remedy for constipation. Generally, the effect of the extract compared favourably well with senokot, a recommended drug for the treatment of constipation. The antioxidant activities against 1, 1 diphenyl- 2 picrylhydrazl (DPPH), 2,2’ – azinobis [3- ethylbenzothiazoline -6- sulfonic acid] diammonium salt (ABTS), hydrogen peroxide (H2O2), Nitric oxide (NO), lipid peroxidation and the ferric reducing agents were investigated spectrophotometrically. Alkaloids, saponins, tannins, total phenols, flavonoids, flavonols and proanthocyanidin were also determined to assess their effects on the antioxidants activity of this plant. The phytochemical content of the ethanol and acetone extracts were consistently high compared to other solvents extracts. The level of tannins was not significant (P > 0.05) as compared with other solvent extracts. The free radical scavenging activity of the extracts was high even at lower concentrations (0.025 mg/ml) except in DPPH and lipid peroxidation. The ferric reducing potential of the extracts was concentration dependent and significantly different from Vitamin C and butylated hydroxytoluene (BHT) that were used as standard drugs. The present study showed a high level of scavenging activity of the leaf extracts of Aloe ferox in all the solvent extracts. Both ethanol and methanolic extract showed potent antioxidant activities than acetone and aqueous extracts. The study indicated that the leaf extracts of Aloe ferox might be a valuable source of natural antioxidant for both medicine and food industries. A. ferox leaf consists of the gel, latex and mesophyll layer; however, the main active constituents of the latex and the leaf exudate of Aloe ferox are anthraquinones which are believed to be responsible for the laxative property. The laxative compound in Aloe ferox leaf extract was isolated and characterized by extracting the plant material in methanol and extract suspended in distilled water. Partitioning was done with n-hexane, ethyl acetate and butanol respectively and was co-spotted with the over-the-counter (OTC) laxative drugs. This led to the successive column chromatography and thin layer chromatography (TLC) of the most active ethyl acetate fraction on silica gel with benzene/ethanol/ammonia hydroxide (BEA: 90:10:1), ethyl acetate/methanol/water (EMW: 40:5.4:5) and chloroform/ethyl acetate/formic acid (CEF: 50:40:10) as the mobile phase. The successive chromatograph and TLC afforded two compounds of Rf 0.420 (blue) and 0.831 (yellow) with the over-the-counter (OTC) drugs. These compounds were not totally elucidated due to their small quantity and instability. However, hydroxyl (OH) and carboxyl groups (COOH) was established as common to the extracted compounds, which might be responsible for the biological activity recorded for the plant extract.
- Full Text:
- Authors: Wintola, Olubunmi Abosede A
- Date: 2011
- Subjects: Asphodelaceae -- South Africa -- Eastern Cape , Aloe -- South Africa -- Eastern Cape , Herbs -- Therapeutic use -- South Africa -- Eastern Cape , Medicinal plants -- South Africa -- Eastern Cape , Constipation -- South Africa -- Eastern Cape , Poisonous plants -- South Africa -- Eastern Cape , Traditional medicine -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , PhD (Ethnobotany)
- Identifier: vital:11882 , http://hdl.handle.net/10353/485 , Asphodelaceae -- South Africa -- Eastern Cape , Aloe -- South Africa -- Eastern Cape , Herbs -- Therapeutic use -- South Africa -- Eastern Cape , Medicinal plants -- South Africa -- Eastern Cape , Constipation -- South Africa -- Eastern Cape , Poisonous plants -- South Africa -- Eastern Cape , Traditional medicine -- South Africa -- Eastern Cape
- Description: Herbal remedies are commonly used in developing countries for the treatment of various diseases, including constipation. The rationale for utilizing medicinal plants for the treatment of diseases rested largely on the belief that they are safe and free of side effects. However, there is limited scientific evidence on the safety and efficacy of these herbal medicines to back up their continued therapeutic application. Aloe ferox Mill. (Aspodelaceae), known as Cape aloe, locally called ikhala is a medicinal plant used by the people of the Eastern Cape Province for the treatment of gastrointestinal problems and constipation. The plant is a perennial shrub with thick succulent leaves bearing brown thorns on the margin and bright orange flowers arranged in oval lanceolate. It occurs in all weather in bush veld, road side, gardens and undisturbed places. According to the ethnomedicinal information, A. ferox is used as purgative. This research project was therefore designed to evaluate its ability in the treatment of constipation and to investigate its possible toxicological property. At the beginning of this programme, a survey of plants used for the treatment of constipation in Nkonkobe Municipality of the Eastern Cape Province was carried out using a questionnaire, which was administered to herbalists, traditional healers and rural dwellers. The study revealed 10 plant species from 8 families that are used for the treatment of constipation in the province. Four plants, Aloe ferox Mill, Boophone distischa L.f Herb, Alepidea amatybica Eckl and Artemisia afra Jacq, were repeatedly mentioned. Based on the frequency of usage, perceived efficacy and availability to the rural dwellers and the traditional healers, Aloe ferox was the most commonly used of the plants for the treatment of constipation. The plant was thus, chosen for the study. The invivo laxative effect of the aqueous extract of Aloe ferox in the treatment of loperamide-induced constipation in Wistar rats was investigated at varying concentrations. The leaf extract at all the dosages investigated (50, 100 and 200 mg/kg body weight) improved intestinal motility, increased fecal volume and normalized body weight in the constipated rats. This was an indication of its laxative properties. However, the laxative property of the herb at 200 mg/kg body weight of the extract showed best efficacy and compares favourably well with senokot, a standard laxative drug. These findings have therefore, lent scientific credence to the folkloric use of the herb by the people of the Eastern Cape of South Africa as a laxative agent. Toxicological evaluation of aqueous leaf extract of Aloe ferox in loperamide-induced constipation was studied at 50, 100, and 200 mg/kg body weight. The oral administration of the extracts did not show any significant effect on the liver and kidney body weight ratios as well as the kidney and liver function indices. The extracts, at all the dosages investigated, did not alter the levels of creatinine, uric acid, urea, calcium and potassium ions. Similarly, the levels of total protein, albumin, bilirubin and gamma glutamyl transferase (GGT) were not significantly different from the control. The plant extract appreciably normalized the elevated activities of alkaline phosphatase (ALP), alanine transaminase (ALT) and aspartate transaminase (AST) in the untreated constipated rats following treatment with the extract. The extract did not show a significant effect on the hematological parameters except for the increase in the lymphocyte count in the untreated constipated rats, which was attenuated after administering the herb. ThThe available evidence in this study suggests that A. ferox may be safe as an oral remedy for constipation. Generally, the effect of the extract compared favourably well with senokot, a recommended drug for the treatment of constipation. The antioxidant activities against 1, 1 diphenyl- 2 picrylhydrazl (DPPH), 2,2’ – azinobis [3- ethylbenzothiazoline -6- sulfonic acid] diammonium salt (ABTS), hydrogen peroxide (H2O2), Nitric oxide (NO), lipid peroxidation and the ferric reducing agents were investigated spectrophotometrically. Alkaloids, saponins, tannins, total phenols, flavonoids, flavonols and proanthocyanidin were also determined to assess their effects on the antioxidants activity of this plant. The phytochemical content of the ethanol and acetone extracts were consistently high compared to other solvents extracts. The level of tannins was not significant (P > 0.05) as compared with other solvent extracts. The free radical scavenging activity of the extracts was high even at lower concentrations (0.025 mg/ml) except in DPPH and lipid peroxidation. The ferric reducing potential of the extracts was concentration dependent and significantly different from Vitamin C and butylated hydroxytoluene (BHT) that were used as standard drugs. The present study showed a high level of scavenging activity of the leaf extracts of Aloe ferox in all the solvent extracts. Both ethanol and methanolic extract showed potent antioxidant activities than acetone and aqueous extracts. The study indicated that the leaf extracts of Aloe ferox might be a valuable source of natural antioxidant for both medicine and food industries. A. ferox leaf consists of the gel, latex and mesophyll layer; however, the main active constituents of the latex and the leaf exudate of Aloe ferox are anthraquinones which are believed to be responsible for the laxative property. The laxative compound in Aloe ferox leaf extract was isolated and characterized by extracting the plant material in methanol and extract suspended in distilled water. Partitioning was done with n-hexane, ethyl acetate and butanol respectively and was co-spotted with the over-the-counter (OTC) laxative drugs. This led to the successive column chromatography and thin layer chromatography (TLC) of the most active ethyl acetate fraction on silica gel with benzene/ethanol/ammonia hydroxide (BEA: 90:10:1), ethyl acetate/methanol/water (EMW: 40:5.4:5) and chloroform/ethyl acetate/formic acid (CEF: 50:40:10) as the mobile phase. The successive chromatograph and TLC afforded two compounds of Rf 0.420 (blue) and 0.831 (yellow) with the over-the-counter (OTC) drugs. These compounds were not totally elucidated due to their small quantity and instability. However, hydroxyl (OH) and carboxyl groups (COOH) was established as common to the extracted compounds, which might be responsible for the biological activity recorded for the plant extract.
- Full Text:
The empowerment of women in agriculture: does it contribute to poverty alleviation and improvement of quality of lives in rural areas?
- Authors: Kalazani-Mtya, Lindeka
- Date: 2011
- Subjects: Women in rural development -- South Africa -- Eastern Cape , Rural poor -- South Africa -- Eastern Cape , Land tenure -- South Africa -- Eastern Cape , Women in agriculture -- South Africa -- Eastern Cape , Agricultural development projects -- South Africa -- Eastern Cape , Food supply -- South Africa -- Eastern Cape , Quality of life -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Soc Sc (Rural Development)
- Identifier: vital:11941 , http://hdl.handle.net/10353/318 , Women in rural development -- South Africa -- Eastern Cape , Rural poor -- South Africa -- Eastern Cape , Land tenure -- South Africa -- Eastern Cape , Women in agriculture -- South Africa -- Eastern Cape , Agricultural development projects -- South Africa -- Eastern Cape , Food supply -- South Africa -- Eastern Cape , Quality of life -- South Africa -- Eastern Cape
- Description: This study examines the extent to which the Siyazondla food programme, which is a woman based project, empowers women with agricultural skills and knowledge to alleviate poverty and improve their quality of lives in Ducats North area in East London. The investigation is based on the argument that when a woman is empowered, poverty will be reduced and the quality of life will improve. Through the use of qualitative research methodology, all women who are the main beneficiaries of the Siyazondla programme in Ducats North village were interviewed. Findings seem to indicate that although women in the project manage to produce good crops to feed their families, they are still not sufficiently empowered with skills and education to improve their quality of lives. This was found to be exacerbated by the fact that the officials assigned for the programme are to a greater extent inefficient and lack relevant knowledge to support beneficiaries. Most importantly, it was revealed that there is lack of monitoring and evaluation of the programme by government and this was considered to be the major constraint to successful implementation of the programme and in ensuring that poverty is alleviated in the area. It is on the basis of these findings that the study recommends that in order to yield positive results and ensure that women in the programme are empowered, there is a need to change the deeply embedded patriarchal perceptions and discriminatory practices and attitudes that seem to undervalue women‟s work. This will require greater awareness of women‟s contribution to agriculture, and the recognition of the role played by women in food security and poverty alleviation, coupled with a strong commitment from the government to empower rural women in agriculture.
- Full Text:
- Authors: Kalazani-Mtya, Lindeka
- Date: 2011
- Subjects: Women in rural development -- South Africa -- Eastern Cape , Rural poor -- South Africa -- Eastern Cape , Land tenure -- South Africa -- Eastern Cape , Women in agriculture -- South Africa -- Eastern Cape , Agricultural development projects -- South Africa -- Eastern Cape , Food supply -- South Africa -- Eastern Cape , Quality of life -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Soc Sc (Rural Development)
- Identifier: vital:11941 , http://hdl.handle.net/10353/318 , Women in rural development -- South Africa -- Eastern Cape , Rural poor -- South Africa -- Eastern Cape , Land tenure -- South Africa -- Eastern Cape , Women in agriculture -- South Africa -- Eastern Cape , Agricultural development projects -- South Africa -- Eastern Cape , Food supply -- South Africa -- Eastern Cape , Quality of life -- South Africa -- Eastern Cape
- Description: This study examines the extent to which the Siyazondla food programme, which is a woman based project, empowers women with agricultural skills and knowledge to alleviate poverty and improve their quality of lives in Ducats North area in East London. The investigation is based on the argument that when a woman is empowered, poverty will be reduced and the quality of life will improve. Through the use of qualitative research methodology, all women who are the main beneficiaries of the Siyazondla programme in Ducats North village were interviewed. Findings seem to indicate that although women in the project manage to produce good crops to feed their families, they are still not sufficiently empowered with skills and education to improve their quality of lives. This was found to be exacerbated by the fact that the officials assigned for the programme are to a greater extent inefficient and lack relevant knowledge to support beneficiaries. Most importantly, it was revealed that there is lack of monitoring and evaluation of the programme by government and this was considered to be the major constraint to successful implementation of the programme and in ensuring that poverty is alleviated in the area. It is on the basis of these findings that the study recommends that in order to yield positive results and ensure that women in the programme are empowered, there is a need to change the deeply embedded patriarchal perceptions and discriminatory practices and attitudes that seem to undervalue women‟s work. This will require greater awareness of women‟s contribution to agriculture, and the recognition of the role played by women in food security and poverty alleviation, coupled with a strong commitment from the government to empower rural women in agriculture.
- Full Text:
The influence of selected non-governmental organisations (NGOs) on policy-making in the Eastern Cape Amathole District Municipality and the eight local municipalities within the district
- Authors: Aiyegoro, Adeola Ikeoluwa
- Date: 2011
- Subjects: Non-governmental organizations -- South Africa -- Eastern Cape , Municipal government -- South Africa -- Eastern Cape , Local government -- South Africa -- Eastern Cape , Municipal officials and employees -- South Africa -- Eastern Cape , Policy sciences
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:11644 , http://hdl.handle.net/10353/d1001253 , Non-governmental organizations -- South Africa -- Eastern Cape , Municipal government -- South Africa -- Eastern Cape , Local government -- South Africa -- Eastern Cape , Municipal officials and employees -- South Africa -- Eastern Cape , Policy sciences
- Description: Since 1994, the South African Government embarked on an ambitious Reconstruction and Development Program (RDP) to correct the injustices of the past. One of the major programmes, which the government is implementing within the RDP framework, is the ―Integrated National Electrification Programme‖ (INEP) with the aim to address the electricity backlog by 2012. Recent figures from Statistics SA, indicate substantial progress with regard to access to electricity throughout the country and especially in previously disadvantaged areas. This study is an investigation of the impact of access to free basic electricity (FBE) on the welfare of indigent households in Buffalo City Municipality (BCM). This study aims at better understanding ways in which indigent households use electricity and to what extent access to electricity is improving the level of poverty in the households. Empirical evidences from pro-poor electrification programmes worldwide and especially in Asia suggest that greater access to electricity by poor people leads to economic and social development at both micro and macro levels. This study investigates the impact of electricity on household poverty, with focus on household income, household health and children‘s education. This study used mixed research methods to investigate the research problem. Both quantitative and qualitative data were collected using survey questionnaires, focus group discussions and interviews of key informants.
- Full Text:
- Authors: Aiyegoro, Adeola Ikeoluwa
- Date: 2011
- Subjects: Non-governmental organizations -- South Africa -- Eastern Cape , Municipal government -- South Africa -- Eastern Cape , Local government -- South Africa -- Eastern Cape , Municipal officials and employees -- South Africa -- Eastern Cape , Policy sciences
- Language: English
- Type: Thesis , Masters , MPA
- Identifier: vital:11644 , http://hdl.handle.net/10353/d1001253 , Non-governmental organizations -- South Africa -- Eastern Cape , Municipal government -- South Africa -- Eastern Cape , Local government -- South Africa -- Eastern Cape , Municipal officials and employees -- South Africa -- Eastern Cape , Policy sciences
- Description: Since 1994, the South African Government embarked on an ambitious Reconstruction and Development Program (RDP) to correct the injustices of the past. One of the major programmes, which the government is implementing within the RDP framework, is the ―Integrated National Electrification Programme‖ (INEP) with the aim to address the electricity backlog by 2012. Recent figures from Statistics SA, indicate substantial progress with regard to access to electricity throughout the country and especially in previously disadvantaged areas. This study is an investigation of the impact of access to free basic electricity (FBE) on the welfare of indigent households in Buffalo City Municipality (BCM). This study aims at better understanding ways in which indigent households use electricity and to what extent access to electricity is improving the level of poverty in the households. Empirical evidences from pro-poor electrification programmes worldwide and especially in Asia suggest that greater access to electricity by poor people leads to economic and social development at both micro and macro levels. This study investigates the impact of electricity on household poverty, with focus on household income, household health and children‘s education. This study used mixed research methods to investigate the research problem. Both quantitative and qualitative data were collected using survey questionnaires, focus group discussions and interviews of key informants.
- Full Text:
The obligation of non-discrimination under the General Agreement on Trade in Services (GATS) and the agreement on Trade-related aspects of Intellectual Property Rights (TRIPS): a developmental perspective
- Authors: Bidie, Simphiwe Sincere
- Date: 2011
- Subjects: Food -- Relief -- Law -- Legislation , Food supply -- Law and legislation , Foreign trade regulation
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:11113 , http://hdl.handle.net/10353/338 , Food -- Relief -- Law -- Legislation , Food supply -- Law and legislation , Foreign trade regulation
- Description: The non-discrimination obligation has existed since the twelfth century. It has been practiced since then, changing from a conditional to unconditional form with the passage of time. It became firmly applied unconditionally at the multilateral level in 1947 after the formation of the GATT trading system upon which several countries based their trading relations. In 1995 when the WTO was formed, the underlying principles of the GATT 1947 became part of the WTO trading system, including the non-discrimination obligation. When countries join the WTO they automatically become subject to the non-discrimination obligation. The ever increasing value of services and trade in the value of intellectual property has necessitated a look at the fundamental principles of world trade that countries have to adhere to in their trade relations. Incidentally, countries are not at the same level economically, hence one of the purposes of the WTO is to facilitate development in developing countries. Accordingly, this requires different application and/or interpretation of these fundamental principles in different situations, depending on the development level of each Member country. Amongst the five principles that underlie the international trading system, the non-discrimination principle is the focus of this study. The sustainability of the entire economic relations between WTO Member countries is dependent upon their fair compliance with this obligation. The obligation is found in Articles II and XVII of the GATS and Articles 3 and 4 of the TRIPS. The Membership of the WTO is made up of developed and developing countries. As a result of the fundamental nature of the obligation it is imperative that the scope and interpretation of this obligation, as developed by WTO adjudicating bodies, be analysed to determine if the obligation’s application and/or interpretation satisfies the above fundamental object and purpose of the multilateral system of trade. The intention here is at all times to show the importance that the non-discrimination obligation carries in international economic and legal interactions and how non-observance of this obligation would negatively affect relations between Member countries of the WTO.
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- Authors: Bidie, Simphiwe Sincere
- Date: 2011
- Subjects: Food -- Relief -- Law -- Legislation , Food supply -- Law and legislation , Foreign trade regulation
- Language: English
- Type: Thesis , Masters , LLM
- Identifier: vital:11113 , http://hdl.handle.net/10353/338 , Food -- Relief -- Law -- Legislation , Food supply -- Law and legislation , Foreign trade regulation
- Description: The non-discrimination obligation has existed since the twelfth century. It has been practiced since then, changing from a conditional to unconditional form with the passage of time. It became firmly applied unconditionally at the multilateral level in 1947 after the formation of the GATT trading system upon which several countries based their trading relations. In 1995 when the WTO was formed, the underlying principles of the GATT 1947 became part of the WTO trading system, including the non-discrimination obligation. When countries join the WTO they automatically become subject to the non-discrimination obligation. The ever increasing value of services and trade in the value of intellectual property has necessitated a look at the fundamental principles of world trade that countries have to adhere to in their trade relations. Incidentally, countries are not at the same level economically, hence one of the purposes of the WTO is to facilitate development in developing countries. Accordingly, this requires different application and/or interpretation of these fundamental principles in different situations, depending on the development level of each Member country. Amongst the five principles that underlie the international trading system, the non-discrimination principle is the focus of this study. The sustainability of the entire economic relations between WTO Member countries is dependent upon their fair compliance with this obligation. The obligation is found in Articles II and XVII of the GATS and Articles 3 and 4 of the TRIPS. The Membership of the WTO is made up of developed and developing countries. As a result of the fundamental nature of the obligation it is imperative that the scope and interpretation of this obligation, as developed by WTO adjudicating bodies, be analysed to determine if the obligation’s application and/or interpretation satisfies the above fundamental object and purpose of the multilateral system of trade. The intention here is at all times to show the importance that the non-discrimination obligation carries in international economic and legal interactions and how non-observance of this obligation would negatively affect relations between Member countries of the WTO.
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The role of the state and the environment in indigenous livestock farming: a case study of Debe Marela, Middledrift area, Eastern Cape
- Authors: Hashe, Luvuyo E
- Date: 2011
- Subjects: Farmers -- South Africa -- Eastern Cape , Livestock -- South Africa -- Eastern Cape , Traditional farming -- South Africa -- Eastern Cape , Agriculture and state -- South Africa -- Eastern Cape , Agriculture and politics -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MPhil (Environmental Studies)
- Identifier: vital:11877 , http://hdl.handle.net/10353/372 , Farmers -- South Africa -- Eastern Cape , Livestock -- South Africa -- Eastern Cape , Traditional farming -- South Africa -- Eastern Cape , Agriculture and state -- South Africa -- Eastern Cape , Agriculture and politics -- South Africa -- Eastern Cape
- Description: The study focused on the role of the State and the environment in indigenous livestock farming in Debe Marela in Middledrift. Although communal farmers in the area used ethnoveterinary medicines to treat and prevent animal diseases, they also widely used conventional medicines, as these often provided a remedy to animal diseases. The livestock farmers believed in indigenous knowledge which empowered them in using herbs to a certain extent, but the latter was preferred. The Department of Agriculture has featured as a support institution and although livestock farmers in the area have participated in and benefitted from state programmes, they believe that they needed more interventions such as visits from veterinary surgeons, Extension Officers and Animal Health Technicians. The study therefore attempts to address the gaps highlighted in the work of other researchers.
- Full Text:
- Authors: Hashe, Luvuyo E
- Date: 2011
- Subjects: Farmers -- South Africa -- Eastern Cape , Livestock -- South Africa -- Eastern Cape , Traditional farming -- South Africa -- Eastern Cape , Agriculture and state -- South Africa -- Eastern Cape , Agriculture and politics -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , MPhil (Environmental Studies)
- Identifier: vital:11877 , http://hdl.handle.net/10353/372 , Farmers -- South Africa -- Eastern Cape , Livestock -- South Africa -- Eastern Cape , Traditional farming -- South Africa -- Eastern Cape , Agriculture and state -- South Africa -- Eastern Cape , Agriculture and politics -- South Africa -- Eastern Cape
- Description: The study focused on the role of the State and the environment in indigenous livestock farming in Debe Marela in Middledrift. Although communal farmers in the area used ethnoveterinary medicines to treat and prevent animal diseases, they also widely used conventional medicines, as these often provided a remedy to animal diseases. The livestock farmers believed in indigenous knowledge which empowered them in using herbs to a certain extent, but the latter was preferred. The Department of Agriculture has featured as a support institution and although livestock farmers in the area have participated in and benefitted from state programmes, they believe that they needed more interventions such as visits from veterinary surgeons, Extension Officers and Animal Health Technicians. The study therefore attempts to address the gaps highlighted in the work of other researchers.
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Variability of the peak height of the ionospheric F2 layer over South Africa
- Authors: Mbambo, Makhangela Casey
- Date: 2011
- Subjects: Ionosphere -- South Africa , Ionosphere -- Observations , Ionosphere -- Research , Double layers (Astrophysics)
- Language: English
- Type: Thesis , Masters , MSc (Physics)
- Identifier: vital:11594 , http://hdl.handle.net/10353/446 , Ionosphere -- South Africa , Ionosphere -- Observations , Ionosphere -- Research , Double layers (Astrophysics)
- Description: Abstract This thesis will present an investigation into the variability of the maximum height of the ionospheric F2 layer, hmF2, with hour, season and latitude over the South African region. The dependence of hmF2 on solar and magnetic activity is also investigated. Data from three South African stations, namely Madimbo (22.4 S, 26.5 E), Grahamstown (33.3 S, 26.5 E) and Louisvale (28.5 S, 21.2 E) were used in this study. Initial results indicate that hmF2 shows a larger variability around midnight than during daytime for all the seasons. Monthly median values for hmF2 were used in all cases to illustrate the variability, and the International Reference Ionosphere (IRI) model has been used to investigate hmF2 predictability over South Africa. This research represents the initial steps towards a predictive model for the hmF2 parameter, with the long term aim of developing a new global hmF2 predictive model for the IRI. It is believed that this work will contribute signi cantly towards this aim through the understanding of the hmF2 parameter over a region that has not previously been investigated.
- Full Text:
- Authors: Mbambo, Makhangela Casey
- Date: 2011
- Subjects: Ionosphere -- South Africa , Ionosphere -- Observations , Ionosphere -- Research , Double layers (Astrophysics)
- Language: English
- Type: Thesis , Masters , MSc (Physics)
- Identifier: vital:11594 , http://hdl.handle.net/10353/446 , Ionosphere -- South Africa , Ionosphere -- Observations , Ionosphere -- Research , Double layers (Astrophysics)
- Description: Abstract This thesis will present an investigation into the variability of the maximum height of the ionospheric F2 layer, hmF2, with hour, season and latitude over the South African region. The dependence of hmF2 on solar and magnetic activity is also investigated. Data from three South African stations, namely Madimbo (22.4 S, 26.5 E), Grahamstown (33.3 S, 26.5 E) and Louisvale (28.5 S, 21.2 E) were used in this study. Initial results indicate that hmF2 shows a larger variability around midnight than during daytime for all the seasons. Monthly median values for hmF2 were used in all cases to illustrate the variability, and the International Reference Ionosphere (IRI) model has been used to investigate hmF2 predictability over South Africa. This research represents the initial steps towards a predictive model for the hmF2 parameter, with the long term aim of developing a new global hmF2 predictive model for the IRI. It is believed that this work will contribute signi cantly towards this aim through the understanding of the hmF2 parameter over a region that has not previously been investigated.
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Widows' experiences of spousal mourning among AmaXhosa: an interpretative phenomenological study
- Authors: Akol, Grace
- Date: 2011
- Subjects: Widowhood -- South Africa -- Eastern Cape , Widows -- South Africa -- Eastern Cape , Xhosa (African people) -- Funeral customs and rites , Xhosa (African people) -- Psychology , Bereavement -- Psychological aspects , Mourning customs -- South Africa -- Eastern Cape , Death -- Social aspects -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Soc Sc (Psych)
- Identifier: vital:11609 , http://hdl.handle.net/10353/523 , Widowhood -- South Africa -- Eastern Cape , Widows -- South Africa -- Eastern Cape , Xhosa (African people) -- Funeral customs and rites , Xhosa (African people) -- Psychology , Bereavement -- Psychological aspects , Mourning customs -- South Africa -- Eastern Cape , Death -- Social aspects -- South Africa -- Eastern Cape
- Description: This study was conducted on the mourning rituals of the AmaXhosa widows of the Eastern Cape Province of South Africa. The study focused on the descriptive presentation of the experiences of the AmaXhosa widows in the Buffalo City municipality of the Province. The study sought to establish the widows’ perceptions regarding the mourning rituals and to interpret their experiences within the context of contemporary cultural, religious, gender and socio-political influences. The experiences among the widows interviewed were found to have a similar context but their perceptions about the mourning rituals were different between the widows younger than 40 years and those older than 50 years. Widows from urban and rural areas of East London, Mdantsane Township and from within a 60 kilometre radius of East London were interviewed. Purposive random sampling was used to identify an equal number of either urban or rural voluntary participants for the study. Structured interviews were held with widows ranging in age from 29 to 91 years. An interpretative phenomenological analysis of the recorded discussions was conducted. The experiences of the AmaXhosa widows during the conduct of the mourning rituals are described. The key findings of the study indicated that most of the widows felt they had to go through the mourning rituals mainly to show respect for their departed husbands and so that the dignity of the family and clan was maintained. The mourning rituals seemed mostly to have negative implications for the widows such as a lack of family and financial support and being treated as social outcasts; however the rituals also seemed to help the women adjust to their new status as widows. Although the mourning rituals were embedded in the socio-cultural tradition generally followed by the AmaXhosa, religious beliefs also influenced some of the traditions by introducing changes in the way some widows conducted the mourning rituals. For example, some religions advocated for shorter periods of mourning than usual as well as wearing different types of mourning clothes from the usual black or purple dress. Overall the perceptions of the older widows aged above 50 years revealed that they had no reservations about performing the mourning rituals and quite readily and unquestioningly accepted the customs. The younger widows aged below 40 years on the other hand felt that the mourning rituals were biased against women and did not serve a useful purpose and even proposed changes to the manner in which the mourning rituals are conducted particularly the shortening of the mourning period from 12 to 6 months or less. However, they seemed to recognize the role played by the mourning ritual in lessening and possibly healing the pain and sorrow caused by their bereavement.
- Full Text:
- Authors: Akol, Grace
- Date: 2011
- Subjects: Widowhood -- South Africa -- Eastern Cape , Widows -- South Africa -- Eastern Cape , Xhosa (African people) -- Funeral customs and rites , Xhosa (African people) -- Psychology , Bereavement -- Psychological aspects , Mourning customs -- South Africa -- Eastern Cape , Death -- Social aspects -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Masters , M Soc Sc (Psych)
- Identifier: vital:11609 , http://hdl.handle.net/10353/523 , Widowhood -- South Africa -- Eastern Cape , Widows -- South Africa -- Eastern Cape , Xhosa (African people) -- Funeral customs and rites , Xhosa (African people) -- Psychology , Bereavement -- Psychological aspects , Mourning customs -- South Africa -- Eastern Cape , Death -- Social aspects -- South Africa -- Eastern Cape
- Description: This study was conducted on the mourning rituals of the AmaXhosa widows of the Eastern Cape Province of South Africa. The study focused on the descriptive presentation of the experiences of the AmaXhosa widows in the Buffalo City municipality of the Province. The study sought to establish the widows’ perceptions regarding the mourning rituals and to interpret their experiences within the context of contemporary cultural, religious, gender and socio-political influences. The experiences among the widows interviewed were found to have a similar context but their perceptions about the mourning rituals were different between the widows younger than 40 years and those older than 50 years. Widows from urban and rural areas of East London, Mdantsane Township and from within a 60 kilometre radius of East London were interviewed. Purposive random sampling was used to identify an equal number of either urban or rural voluntary participants for the study. Structured interviews were held with widows ranging in age from 29 to 91 years. An interpretative phenomenological analysis of the recorded discussions was conducted. The experiences of the AmaXhosa widows during the conduct of the mourning rituals are described. The key findings of the study indicated that most of the widows felt they had to go through the mourning rituals mainly to show respect for their departed husbands and so that the dignity of the family and clan was maintained. The mourning rituals seemed mostly to have negative implications for the widows such as a lack of family and financial support and being treated as social outcasts; however the rituals also seemed to help the women adjust to their new status as widows. Although the mourning rituals were embedded in the socio-cultural tradition generally followed by the AmaXhosa, religious beliefs also influenced some of the traditions by introducing changes in the way some widows conducted the mourning rituals. For example, some religions advocated for shorter periods of mourning than usual as well as wearing different types of mourning clothes from the usual black or purple dress. Overall the perceptions of the older widows aged above 50 years revealed that they had no reservations about performing the mourning rituals and quite readily and unquestioningly accepted the customs. The younger widows aged below 40 years on the other hand felt that the mourning rituals were biased against women and did not serve a useful purpose and even proposed changes to the manner in which the mourning rituals are conducted particularly the shortening of the mourning period from 12 to 6 months or less. However, they seemed to recognize the role played by the mourning ritual in lessening and possibly healing the pain and sorrow caused by their bereavement.
- Full Text: