Thesis (M.Sc. (Agriculture)) --University of the North, 1985 / Refer to the document / University of the North, HSRC (Human Science Research Council), and Lebowa Project Committee

Thesis (M.Sc. (Agriculture)) -- University of Limpopo, 2014 / The study was designed to establish the impact of irrigation schemes on job creation and also from the jobs created to differentiate permanent from temporary jobs. The focus of the study was on three smallholder irrigation schemes (Mabunda, Mariveni and Seloane, the irrigation schemes are located in Greater Giyani, Greater Tzaneen and Ba- Phalaborwa municipalities respectively). For the purpose of the study, Mabunda will be addressed as scheme 1, Mariveni as Scheme 2 and Seloane will be addressed as Scheme 3.The main crops cultivated in the three irrigation schemes are citrus, coupled with vegetables to generate funds when citrus is out of season. The study employed a case study approach and used both qualitative and quantitative methods to collect data. The study was implemented in two phases: the first phase focused on irrigation scheme participants, while the second phase focused on the community structures (livestock committee, youth, water committee and tribal council) that have been affected by the establishment of the irrigation schemes. Data was collected from the irrigation schemes beneficiaries and community structures by means of a structured questionnaire. No random selection method was used in the selection of irrigation scheme beneficiaries. This was influenced by the small number of beneficiaries in the three schemes (56).It was only the community structures that were randomly selected. One hundred and five (105) people were interviewed representing different structures in all three villages. Out of this figure thirty five(35) people were interviewed per village. Data collected was organized into themes for analysis. Data was analyzed manually, where the coded questionnaires were recorded into a spread sheet. The process of analysis was carried out by using qualitative description and descriptive statistics. Data was manually analysed and the output was discussed using tabulation and cross-tabulation of variables with percentages in descriptive statistics. From the spread sheet data was summarized manually. For the period 2006 to 2009, the irrigation schemes anticipated to create 42 permanent job opportunities with the exception of 2006 where the projected jobs were 32. For the same period, the following temporary job opportunities were anticipated: 121 in 2006,236 in 2008, 240 in 2010, 234 in 2012,233 in 2014 and 232 in 2016. The irrigation schemes also anticipated to inject the monetary value into the community in the form of basic salaries. In 2006, R839,996.76 was injected into the community in the form of salaries, 2008 – R1,509,060.33, 2010 – R1,775,531.58,from 2012 – 2018. R2,045,130.36, R2,381,396.14 and R2,772,145.45 injected into the community respectively, while the divisional management team were expected to receive, R27,525, R36,800, R35,920, R43,857 and R54,118 in the form of performance bonuses, in 2008, 2010, 2012, 2014 and 2016 respectively. The actual permanent jobs created for the period 2005 to 2009 in Scheme 1, an average of 64.6 (the anticipated was 42), while the actual temporary jobs created averaged 395. Scheme 2, managed to create an average of 86 permanent jobs and 197 temporary jobs, while the anticipated was 42 and 240 respectively. In Scheme 3, averages of 74 permanent jobs were created while 55.4 temporary jobs were created. The irrigation schemes created more jobs than anticipated. This was influenced by the high rate of unemployment in the villages located next to the irrigation schemes and the irrigation schemes as the only job providers closer to the villages. Temporary workers are paid performance based salaries. For the period 2005 to 2009, they were paid as follows: in 2005, they were paid R0.35 per bag of oranges harvested. The actual salary earned per month was informed by the number of bags harvested for that particular month. The following years the salary was increased by five cent per bag. Permanent workers were paid an average salary of R2400.00 per month. The study recommended that the roads leading to the three irrigation schemes should be maintained to minimize fruit damage during transportation to the market. The schemes should also be financially assisted to acquire own farm equipment (tractors, trailers and trucks) and be trained on the maintenance of these equipment to reduce acquiring services from the private service providers. The three irrigation schemes use private transport to carry their produce to the market and they are charged for this service, hence, the acquisition of own transport is necessary.

Thesis (M.Sc (Agriculture)) -- University of Limpopo, 2014 / Small-scale irrigation farming has been found to have potential to improve agricultural production of the small-scale farmers and thereby improving their livelihoods. The Government of South Africa through the RESIS programme embarked on a project to increase agricultural production through investment in new or existing small scale irrigation schemes. Contrary to expectations, most of the government supported irrigation schemes have failed to meet the expectations of both government and farmers. The objectives of this study was to determine the perceived reasons for the failure of the irrigation schemes and determine the association between socio-economic characteristic of farmers and the perceived reasons for these schemes. Farmers who participated in the scheme or had participated (in the case of failed/dysfunctional schemes) in the RESIS irrigation schemes were randomly sampled and interviewed. Multinomial regression analysis was used to determine the association between farmers’ socio-economic profiles and their perceptions on the reasons for the failure of the schemes. According to farmers’ ranking, economic, competition and socio-cultural factors were perceived as having a large influence on the success of the schemes. Climate/ecological and technological factors were cited as having lesser influence on the success of the schemes. Socio-economic characteristics (literacy level, age, education level) of farmers and number of beneficiaries in a scheme had influence on how farmers perceive the influence of economic, competition, socio-cultural, technological, climate and administrative/management factors.. The strategic partnership model was generally found to encourage dependency and thus discouraging the sense of ownership. The findings revealed the importance of considering the socio-economic circumstances of farmers in future planning of the irrigation schemes to enhance the success of these schemes. The findings may also have implications for other government supported projects that involve communities with diverse needs and socio-economic profiles.

Magister Philosophiae - MPhil / This study explored value-chain governance in the Tugela Ferry Irrigation Scheme in KwaZulu-Natal, and presents data on input markets, vegetable production and output markets. Rural poverty is a major problem in post-apartheid South Africa, and smallholder agriculture has been identified by the Economic Development Department as a key component of its New Growth Path framework. Some scholars argue that since water is a scarce resource, irrigation farming should form a key focus of pro-poor land redistribution policy. The 1994 democratic dispensation saw the dismantling of the agricultural homeland parastatals which managed these schemes, causing them to collapse or near collapse. Yet they may have the potential to reduce rural poverty. While markets are key for viable production of fresh produce, some scholars assert that globally, input suppliers, food processors and supermarkets dominate the agro-food industry resulting in negative outcomes for smallholder producers. In South Africa, four major supermarkets (which together claim 55% of retail market share) were in the past located mainly in cities, but the trend now is that they are moving to small towns and townships. There are documented cases where pro-poor governance of fresh produce value chains has resulted in positive outcomes in South Africa. The re-governing markets concept which postulates that a multi-stakeholder approach to making the governance of agricultural value chains pro-poor, is offered as a solution to reducing poverty. This thesis argues that the incorporation of smallholder farmers into modern markets remains ineffective in dealing with poverty because it includes only a few smallholder farmers and those included face exclusion when they are exposed to harsh market conditions.

Thesis (Ph.D. (Agricultural Economics)) -- University of Limpopo, 2015 / Various types of management practices/institutional arrangements of the irrigation schemes exist in the world. According to the principles delineated in literatures, these irrigation schemes are categorized in terms of their management practices. The study was designed to compare the level of technical efficiency of farmers at different management practices of the irrigation schemes (i.e. integrated, specialised and multipurpose water management practices of the irrigation schemes) in Limpopo Province. Data were collected using a structured questionnaire which was administered on 200 farmers at different irrigation schemes. Stochastic frontier production function of Cobb-Douglas type was employed to analyse the data and thereby ascertain the level of technical efficiency and its determinants. The results indicated the mean technical efficiency of 0.74, 0.72 and 0.76 for the integrated, specialised and multipurpose water management practices of the irrigation schemes respectively which implied that, there is a greater scope to increase maize, tomato, onion and spinach production with the current technology and resources available at the irrigation schemes. The most important contributors in maize, tomato, onion and spinach production efficiencies were seed, fertilizer, capital and land. Thus an appropriate amount of seed, fertilizer, capital and land could increase the productivity of maize, tomato, onion and spinach. The results further revealed that education level of farmers, age of the farmers and land size were negatively significant toward the technical inefficiency of farmers at different irrigation schemes, which imply that an increase in any of the three variables will reduce the inefficiency and enhance the efficiency. While the family size of the farmer was positively significant, which implies that the bigger the family size, the higher the inefficiency farmers would become for the production of maize, tomato, onion and spinach. Gender and income level of the farmers at different irrigation schemes were revealed to be insignificant toward the inefficiency. The institutional arrangements or the management practice of the irrigation schemes showed slight differences in affecting the efficiency of farmers at different irrigation schemes. Policies designed to educate famers at different irrigation schemes through proper agricultural extension services could have a great impact in increasing the level of efficiency and hence maize, tomato, onion and spinach productivities. The Department of Agriculture should allocate more funds to strengthening the extension directorate and expanding the delivery of extension services to farmers at different irrigation schemes. Irrigation schemes were established in order to insure food security, alleviate poverty, job creation, among others. Therefore, it is of paramount importance for the government of South Africa in collaboration with the private sector to revitalise the irrigation schemes in Limpopo Province irrespective of the institutional arrangements. It is of vital concern for the policy makers to focus on the benefits of economies of scale in agricultural farming system. Therefore, land size should be increased for the farmers in integrated water management practice of the irrigation schemes to an optimum level in order for them to improve the level of technical efficiency.

Thesis (Ph.D. Agriculture. (Agricultural Economics)) -- University of Limpopo, 2022 / Many researchers in different parts of the world have advocated the use of irrigation water to reduce levels of poverty, especially among rural households. This is made possible through the development of irrigation schemes in these areas and giving the necessary support to these farmers. If this is done sufficiently, irrigation schemes` participants are sure to realise improved livelihoods and poverty reduction. However, different communities are faced with different challenges and are subjected to rules and norms applied in their respective communities. On one hand, farmers are individuals who also have personal beliefs and characteristics that may be critical in determining the success of their irrigation schemes. On the other hand, certain characteristics (e.g., unequal distribution of water and land) can be inherited as challenges by farmers in such communities, making it difficult to overcome and thus posing threats to the success of irrigation schemes. A purposive-multistage technique together with a simple random sampling were used to sample 300 smallholder farmers from the Vhembe and Sekhukhune districts of Limpopo Province. An analysis of data was done using a combination of analytic techniques such as the Binomial Logit, Principal Component Analysis, Multiple Regression Analysis, Poverty Indices and the Women Empowerment Agriculture Index. The latter was employed to examine whether or not there are efforts by the irrigation schemes to empower women. The main aim was to analyse the contribution and impact that irrigations schemes have on poverty reduction among smallholder farmers. There was also a need to consider the role that positive psychological capital may play in uplifting the hope, confidence, resilience and optimism by farmers in their irrigation schemes. The results revealed that women’s participation was high (58%) in the irrigation schemes as compared to men. However, this did not mean that women were empowered automatically. After administering the Women Empowerment Agriculture Index, it was found that women are actually disempowered in three (out of five) indicators that were used as a measure of empowerment. Meanwhile, most farmers who used irrigation, saw their livelihoods improve and their poverty status improve too. Irrigation was able to increase their yields, incomes, employment, and other household assets. It was again proven that positive psychological capital played a significant role in reducing poverty. However, factors such as lack of capital assets, social grants, illiteracy, old age, lack of vocational training and risk aversion in some instances contributed to poverty. In order to enhance the livelihoods of smallholder farmers, the government and other relevant bodies should see to it that agricultural extension services are improved and include vocational training for these farmers together with the provision of market information and business training. This may help farmers realise the importance of farming as a business and not relying on government for everything they need. A larger share of income for most farmers came from social grants and remittances. This is likely to have a negative impact on the success of irrigation schemes. Therefore, farmers need to be trained for self-reliance. The need to promote women’s participation in decision-making for water management and also suggests ways in which women’s access to water can be improved through equitable development cannot be overemphasised. There is also a need to conduct a study on the measurement and role of psychological capital in rural livelihoods using other methods such as revealed preference approach, experimental economics and behavioural economics.

Cette recherche porte sur la place des petits périmètres irrigués (PPI) dans le système national de gestion de l’eau en Afrique du Sud. Nous avons choisi une approche par les représentations pour étudier et expliquer les difficultés rencontrées au sein des PPI par la création des water user associations (WUA) prévues par la réforme sur l’eau de 1998. Cette étude mène en parallèle un travail de déconstruction de la politique publique sud-africaine et un travail d’exploration des représentations sociales de petits agriculteurs. L’analyse des interprétations et des choix réalisés par les politiques dans la définition et la mise en place des WUA met en évidence une négation progressive de la capacité de participation des PPI par le biais de révisions successives du modèle de WUA. L’étude des représentations des agriculteurs est menée à l’aide d’un protocole de recherche novateur combinant méthodes discursives et visuelles. Elle révèle des représentations de la gestion de l’eau dépersonnalisées et dissociées du concept de contrôle. La notion de contrôle, centrale au discours des politiques, cristallise les problèmes rencontrés dans la participation des PPI au système national de gestion de l’eau : elle est la marque d’une divergence de représentations entre politiques et agriculteurs et la marque de la marginalisation des PPI. Notre recherche conclut en proposant de redéfinir le rôle des comités d’irrigation existants au sein des PPI mais oubliés de la réforme sur l’eau. Elle propose d’en faire des sous-comités des WUA à la fois indépendants et intégrés, des catalyseurs de la participation des PPI, et des intermédiaires entre agriculteurs et politique nationale de gestion de l’eau. / This research examines the role of small irrigation schemes (SIS) in the South African water management system. We chose to study and interpret the difficulties surrounding the creation of water user associations (WUA), undertaken following the 1998 water reform, in SIS, using a representational approach. This research consists both of a deconstruction of the South African water management policy and an exploration of farmers’ social representations using three case studies. Analysing the interpretations and choices made by officials in the definition and implementation of WUA, the study shows repeated revisions of the institution’s design leading to a gradual exclusion of SIS from participation and undermining of their capacities to contribute meaningfully to the national water management system. The study of farmers’ social representations is conducted using an innovative research design combining discursive and visual methods. It shows depersonalized representations of water management isolated from the concept of control. This concept, central to the political discourse, is at the very core of the difficulties surrounding SIS participation in the national water management system: it symbolizes the discrepancies between farmers’ and officials’ representations and the marginalisation of SIS. Our research concludes by proposing a redefinition of the role of existing irrigation committees in SIS neglected by the water reform until now. It proposes to transform irrigation committees into sub-committees of the WUA, to make them both independent and integrated, to allow them to drive SIS participation, and to establish them as intermediaries between farmers and the national water management policy.