Past development efforts in the Kingdom of Tonga are reviewed in relation to the goals of reducing poverty, unemployment and inequality. It is shown that progress has been strictly limited and evidence is provided to support the view that inadequate attention has been paid to agricultural improvement and rural development. The components, practices and institutional framework of the Tongan agricultural system are reviewed and possible future avenues of agricultural development are examined. Attention is drawn to those aspects where improvements are needed if agricultural development is to be promoted. These include an expanded programme of research, an upgrading of the agricultura1 extension effort, an overhaul of the 1and tenure system and a substantial improvement in agricultural product marketing; or, in short, an integrated programme of agricultural improvement and rural development. From a planning viewpoint, there is evidence of inadequate elaboration of development objectives, superficial identification of resources and insufficient knowledge concerning resource interactions, all of which have created confusion and uncertainty, particularly as regards the role of agriculture in the Kingdom's development. As a result, there is a lack of commitment to development efforts generally, and a tendency for activities on the fringes to be pursued at the expense of more fundamental issues. It is concluded that this situation results largely from the lack of an adequate information base, and that before an integrated plan for agricultural improvement can be developed, the network of interrelationships operating within the agricultural system needs to be understood. An information system is developed with the basic aim of providing information which will facilitate an understanding of how the agricultural system is integrated into the everyday lives of the people of Tonga. The concept adopted recognises the reciprocal relationships involved between agriculture and the rest of the economy. Using a systems research framework, the Tongan household agricultural system is defined in terms of its component parts, their interactive behaviour and their interrelationships. The key variables required for analysis are isolated and the production relationships in which rural households participate are specified. The information system provides for the observation of household decision making with particular reference to the allocation of labour, land use and the disposal of farm produce, and the disposition of cash earnings. The information framework is based on the premise that land is the most critical resource in Tongan agriculture. Information requirements are specified which will enable an assessment to be made of the effect of a number of factors on 1and productivity. The data collected will also enable valuable insights to be gained into issues such as land utilisation and methods of production; composition and disposition of agricultural output; household food consumption; marketing of agricultural produce; land tenure; sources of household income; net incomes from agriculture; participation in aid projects; and utilisation of loan finance.

Private sector sugar millers and Ithala Development Finance Corporation (Ithala) implemented a graduated mortgage loan repayment scheme in the 1995/96 sugarcane production-season to try and improve access to farmland by aspirant commercial farmers in KwaZulu-Natal. By March 2001, the scheme had financed 106 "medium scale farmers" (MSFs), 99 of whom were still in the scheme (one loan had been repaid from own funds, and another six from the proceeds of life insurance policies). The first aim of this study was to analyse factors affecting whether or not the MSFs were current or in arrears on loan repayments as at 31 March 2001. A logit model based on full information for 83 MSFs shows that the estimated probability of a MSF being current on loan repayments was higher for clients with higher levels of average annual gross turnover relative to loan size, and for clients with access to substantive off-farm income. This suggests that farm size (proxied by annual farm gross turnover) does matter when policymakers in South Africa consider future similar schemes designed to improve access to commercial farmland by people that previously could not buy farmland. Smaller-sized, creditworthy farms with loan sizes that are relatively low compared to the expected average annual gross income may also be viable. Access to off-farm income could also be considered as a criterion in selecting potential farmers for future similar schemes, as it helps to provide additional liquidity to fund future operations and debt repayments, and can reduce leverage levels. The second aim was to conduct personal interviews with the 99 MSFs between July and September 2001 in order to identify what aspects of the scheme could be improved for new members . Responses from 88 of these MSFs show that 68% of them would opt to first rent land before purchasing, while 78% of them recognize, or have experienced, the cash flow problem associated with land purchase. Most of the MSFs felt that long-term sugarcane supply agreements constrain enterprise diversification, and that the quality of mentorship that they currently received was not satisfactory. Industry players could consider leveraging donor funding for empowerment projects to improve the quality of future mentorship programmes. There is also some scope for Ithala to improve the client-lender relationship by better clarifying the structure of the graduated repayments, sending loan statements on time, and helping clients to interpret loan statements. Growers perceive the need for a coordinator to monitor, and advise on how to improve, their financial performance this could be a new commercial service opportunity. Using an independent valuer to conduct farm valuations may also be necessary to avoid perceptions of bias in the value of farms offered for sale by the millers. A logit model of the MSFs' preferences for first renting land before purchase shows that new growers joining this scheme, or similar schemes for other farm products, with relatively less liquidity and less farming experience should be given the choice to rent land with an option to purchase. The preference for first renting by most of the surveyed MSFs could indicate that many very highly leveraged MSFs still experience cash flow stress despite the interest rate subsidy. A second policy implication, therefore, is that the current subsidy level, which reduces the effective starting interest rate level to about ten per cent relative to a typical five per cent current return on land, could be increased to promote access to farmland markets. Alternatively, loan terms in the next round of the scheme could be changed to require higher proportions of own equity (lower leverage levels), or to permit the deferral of principal payments, or to permit the purchase of smaller farms by creditworthy, part-time farmers. Another strategy to improve liquidity is to advise growers to limit family drawings in the early years after farmland purchase. / Thesis (M.Sc.Agric.)-University of Natal, Pietermaritzburg, 2003.

The Public Participation Process (PPP) for Environmental Assessment (EA) is a mandatory procedure to facilitate participation of Interested and Affected Parties (IAAPs) in decision making for proposed development projects. Participation of the vulnerable IAAPs in the PPP is affected by complex challenges. These challenges make it difficult or impossible for Environmental Assessment Practitioners (EAPs) to successfully conduct and complete PPPs. This study investigated the nature and impact of the challenges in the decision making process. The study sought to develop an understanding of the challenges and suggest better approaches. Based on purposive sampling, a case study approach was adopted to analyse five PPP cases conducted in rural KwaZulu-Natal. Five key challenges: lack of EA legislation awareness; imbalanced power relations; negative past experience; threat to environmental autonomy; and poor project planning affected the PPP cases analysed in this study. These challenges emanate from internal and environmental factors. The study argues that internal challenges such as a lack of EA legislation awareness can be managed better during the PPPs. However, external challenges such as imbalanced power relations are usually impossible to resolve during the PPP. The modes of communication play a key role in public participation. Word of mouth is appropriate to facilitate participation of the vulnerable IAAPs. A key finding was the combined impact of the challenges and appropriateness of communication mode determines the PPP outcome, with the challenges being significant determining factor. The study maintains that a good understanding of potential challenges associated with development project sites will enable EAPs to design better and more responsive PPP approaches. To achieve this, the study recommends a Dual Approach Planning Model (DAPM). This approach recommends designing the PPP through preplanning information appraisal and prediction of potential challenges to create awareness about potential challenges. The DAPM argues that this awareness will assist EAPs to better estimate the time and to mobilise tools and resources required to manage the challenges, while focusing on successful completion of the PPP. This approach is also adaptive in nature. / Thesis (M.Env.Dev.)-University of KwaZulu-Natal, Pietermaritzburg, 2008.

This study evaluated the contribution of urban agriculture (community gardens) to food security in Emfuleni Local Municipality in Gauteng province. The objectives were to determine the socio-demographic characteristics of farmers in urban community gardens; followed by determining contribution of urban community gardens to food security with specific reference to food availability, food accessibility, food utilisation and food stability; evaluating the factors that influence food utilisation of the farmers in urban community gardens and lastly conducting SWOT analysis of urban community gardens. The sample size of 254 farmers was randomly selected from 418 farmers located in 30 urban community gardens in Emfuleni Local Municipality. Furthermore, the study adopted purposive sampling for deliberately selecting one key informant from 30 urban community gardens that participated in the study. Quantitative research approach was employed using a survey design. Data was collected through face-to-face interviews using a semi-structured survey questionnaire. Quantitative data was analysed by the use of Statistical Program for Social Sciences (SPSS) Version 23.0. The analysis included both descriptive (mean, standard deviation, standard error or mean and others) and inferential statistics and table frequency. Qualitative data was analysed using code and themes; and converted into frequencies. The study revealed that there were more females (71.3%) that participated in the community gardens than males (28.7%); only 23.2% of youth (<35 years) participated in community gardens. Majority (59.4%) of respondents spoke Sesotho while majority (53.5%) were not married (single). The main source of income of most (78.7%) respondents was farming activities precisely urban community gardens. The study found that community gardens contribute to food availability with regards to providing freshly produce vegetables, high consumption of vegetables and ensured that families of the beneficiaries ate sufficient vegetables produced from the gardens. Although there is uncertainty among some of the respondents that vegetables produced were not sufficient, only few respondents were concerned. Majority (96.7%) of community gardens produced vegetables for selling and consumption. It was therefore found that, in relation to food accessibility, an average of 47% did not experience anxiety, uncertainty and had consumed sufficient quantities of vegetables from the community gardens. With regards to food utilisation, majority of the respondents were consuming vegetables as a relish whereas others consumed vegetables for various reason such salad, health reasons and others as presented in the results section. On vegetable consumption pattern, it is concluded that gender, age group, level of education, participation period in community gardens, family size, number of family member working, number of working hours in the community garden per day, number of day working in the community garden per month and annual income from community garden influenced vegetables consumption pattern of the respondents (utilisation) in the study area. Coping strategies which were mostly adopted by the respondents to ensure food stability were: reducing vegetable intake to ensure that children ate enough, purchasing of vegetables on credit, reducing vegetables in the daily meals and borrowing money to buy vegetables. Some of the challenges that hindered vegetable production in urban community gardens were theft of garden tools and crops produce, lack of fencing and eating of vegetables by stray animals. / Agriculture, Animal Health and Human Ecology / M. Sc. (Agriculture)

In general, traditional co-operatives suffer from free-rider, horizon, portfolio, control and influence problems that starve them of both equity and debt capital. Evidently, the factors which constrain agricultural development also inhibit co-operative development in the former homelands. These factors include socio-economic as well as political factors operating in the environment of the cooperatives. In addition to these external factors, co-operatives have several internal problems such as inefficient management and lack of understanding of the co-operative concept and principles. The New Cooperative Act No. 14 of 2005 was an attempt at addressing these fundamental problems. The purpose of this study was to analyze the extent towhich cooperatives organized on the basis of this new Act have performed and to ascertainwhether or not they have met the expectations of the policy makers. In order to address these issues a structured questionnaire was used to interview 100 farmers. Farmers were divided into two groups, one group consisting of fifty members and the other fifty non-members; all these farmers were randomly selected from Ndonga and Maqhashu in Lady frère. The study investigated and profiled the socio-economic situation of the communities of Ndonga and Maqhashu with particular emphasis on the employment and poverty situations, as well as the income earning opportunities in the communities. It also undertook a comparison of the members and non-members of the co-operatives in terms of their production results under the sorghum production programmes in the two communities.The data were analyzed by means of descriptive and inferential statistics which explain some measures of central tendency and dispersion as well as levels of significance. A t-test of independent samples was used to compare the means for the sorghum yields and revenues for non-members and members of the co-operative. Gross margin analysis was also used to determine the financial implications of cooperation for the smallholders. In addition, a multiple regression model and a discriminant function were fitted to determine the factors explaining the differences in performance of members and non-members of the cooperative society. The Gross Margin analysis shows that the cooperatives are operating at a loss, meaning they produce less with high production costs. However, the results also show that the Ndonga and Maqhashu sorghum co-operative did not benefit only its members but the whole community through significant job creation for the local population.

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

The study investigates whether government-sponsored community development projects in the township of Mdantsane, Buffalo City Metropolitan Municipality, South Africa, have achieved the intended goal of alleviating poverty among the beneficiaries. The specific outcomes of poverty alleviation are: improved income, acquisition of new skills, reduced dependence on welfare grants. Four urban farming projects were selected, namely: Buffalo City Organic Producers, Sakhisizwe Nursery, Lusindiso Farmer’s Trading Co-operative and Mbombela Co-operative. Focus group discussions and a mini survey were conducted with project beneficiaries, while relevant government officials were interviewed. Conceptual insights were drawn from community development theory. The findings showed that the broader context within which the projects occurred was characterised by a pro-poor social policy, relative availability of resources with which to translate it into action, and a measure of entrepreneurial potential amongst community members. However, while one of the projects showed some promise (in the sense that beneficiaries acquired new skills and had a generally positive attitude despite not enjoying any improved income status), all the others appeared doomed and trapped in dynamics such as: excessive government control of the management of the initiatives, ineffective project monitoring, and the mischaracterisation of the initiatives by both the government and the beneficiaries. A distorted sense of ownership and perverse community participation seemed to prevail, which in turn robbed the initiatives of their poverty alleviation potential. The study thus concluded that specific benefactor-beneficiary dynamics are crucial for the success of a given anti-poverty intervention. A robust pro-poor social policy, availability of resources with which to translate it into action, and local entrepreneurial potential do not in themselves bring about success; they must operate in a certain way and be undergirded by certain principles for them to become a powerful mechanism for alleviating poverty. It is against this background that the researcher offers some recommendations.

Agricultural production has contributed over time to food security and rural economic development in developing countries particularly supporting the countryside. Evidence show that crop yields are declining in the Lower River Benue Basin of Nigeria. This study conducted a land use evaluation and suitability mapping for production of yam, cassava and also assessed the possible socioeconomic impediments that may hinder or enhance sustainable agricultural development in the Lower River Benue Basin. The study adopted physical assessments and socioeconomic approach coupled with mapping which incorporated processing of satellite imagery. Statistical methods were used to measure the status, trends, level of dispersion, and relationships between the variables of physical and socioeconomic parameters. Modelling techniques for determining potential impacts assessment, agricultural suitability index, adaptive capacity index, finally producing suitability maps. Geo-informatics processes were used to produce a digital elevation model, land use and land cover map, and normalised difference vegetation index map. The results were thematic maps, weighted percentages of attribute data, and suitability maps produced through weighted overlay. An intensive analysis of climatological data depicted a progressive intensity of rainfall, and a decreasing trend in the number of rain days; a gradual temperature rise; and high relative humidity during the planting season which is about 168 days. Laboratory analysis show that soils in the study area require fertility enhancement with inorganic fertilisers to encourage better crop yield. Results show that the Lower River Benue Basin is suitable for yam, cassava, and rice cultivation as classified on maps of suitable areas. Rice had the highest suitability percentages (38.30%). The study area was found to be moderately suitable for each of the crops examined by more than 40% for each crop. Cassava had the least suitability percentages (34.47%). Evidence suggests that agricultural development in the Lower River Benue Basin is under threat from potential impacts of climate variability and change, population growth, and infectious diseases. The agricultural suitability index of the study area regards the study area as suitable (70.5%) and the adaptive capacity index of the study area was moderate (50.83%), but it was found that serious attention need to be given to farm technology and infrastructure. Mitigation strategies and recommendations which are beneficial to the sustainable development of agriculture have been provided in line with the established characteristics of the Lower River Benue Basin. / Environmental Sciences / D. Phil. (Environmental Management)

This study examined the impact of the Comprehensive Agricultural Support Programme (CASP) on the livelihood of land and agrarian reform farmers in Sedibeng District Municipality of Gauteng Province, South Africa. The programme serves as a post settlement support to agricultural projects. Post settlement support is very critical to achieving many projects of South Africa and other neighbouring countries. The study diagnosed the key variables that could be used in reforming, correcting and tightening in order to have a sustainable agricultural project. The study also indicated the variables that could have positive and negative contributions on the effects of obtaining the socio-economic deliverables of the CASP agrarian reform farmers. A comprehensive structured questionnaire was designed and used to collect data from 300 agrarian reform farmers in Sedibeng District Municipality. The study employed Probit Regression model and Propensity Score Matching to estimate the impact of CASP on farmers’ income. The key findings were that CASP promoted the livelihood of the rural economy by increasing farmers’ incomes. CASP had a high impact on the income of agrarian reform farmers who benefited on it than non-benefited. Socio-economic and institutional factors were found to influence participation in CASP. The survey data indicate that the majority of respondents who participate in CASP (74.4%) were males while 25.6% were female. About (32%) of CASP participants had attained primary school education, 28.3% had secondary school education, and 23.3% had education at the college level while 16.4% acquired high school education. For non- CASP participant, 71.6% was male and 28.4% was female. About (32.1%) of non-CASP participants had acquired primary education, 23.5% had secondary school education, 25.9% had education at the college level while 18.5% acquired high school education About 53.9% representing the CASP participants was married while only 6.8% was single, 19.2 was divorced and 20.1 are widowed. The percentage of non-CASP participant that were married was about 51.9% and 8.6% are single, 23.5% are divorced while 16.0 are widowed. About 22.8% of the CASP participant indicated that their household heads were employed while 77.8% are unemployed. About16.9% of CASP participants had obtained qualification in agriculture while the majority (83.1%) did not have any qualification in agriculture. Only 18.5% of non-CASP participant obtained qualification in agriculture while 81.5% have not obtained any qualification in agriculture. The study recommended that CASP be extended to more agrarian reform farmers and it will promote food security and sustainable strategy to achieve the post 2015 development agenda (2030 agenda-succeed the Millennium Development Goals) for sustainable development goals targets ending poverty and hunger. In order to achieve more participation, factors identified to influence CASP participation needed to be given more attention critical in policy formulation. / Agriculture, Animal Health and Human Ecology / M. Sc. (Agriculture)

A contradiction between the Ethiopian law of investment and environmental law is prevalent since law of investment promotes development while environmental law protects the environment. The thesis investigates the general legal issue: How do the investment and environmental laws of Ethiopia promote large-scale agricultural development without adversely affecting the environment? In the research, comparative legal research methodology is employed: comparison is made between the internationally accepted principles of large-scale agricultural investment and Ethiopian laws; the laws and experiences of Brazil and South Africa are showed that law of sustainable large-scale agricultural investment is vital to promote agricultural development and protect the environment. International law on investment and environment are also considered. International legal principles of solving the contradiction between environmental law and investment law are analysed. Legal and document analysis of Ethiopian laws, policies and government documents have been made. Interviews have been made, data through questionnaires have been collected and analysed, and 12 large-scale agricultural investment farms have been observed and critically analysed. The thesis identified that law of large-scale agricultural investment promotes development while Ethiopian environmental law protects the environment. The law has a role in promoting large-scale agricultural development by recognising the right to development and providing incentives and creating conducive environment. Thus, the law should be used to promote both the right to development and environmental protection. The nexus between investment law and environmental law should be strengthening. It is identified that the law of sustainable large-scale agricultural development could protect the environment while promoting large-scale agricultural development. The thesis identified the Ethiopian law and the practices do not promote sustainable large-scale agricultural development. Thus, it is recommended that precautionary principle, like EIA should be made a requirement for large-scale agricultural investment, implementing efficiently and effectively the large-scale agricultural law principles, and laws to achieve sustainable large-scale agriculture. / Public, Constitutional and International Law / LL. D.