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Call number: LD2668 .T4 1964 L97 / Master of Science

Call number: LD2668 .T4 1965 P336 / Master of Science

Call number: LD2668 .T4 1978 C377 / Master of Science

The study identified the "most important" and the "most feasible" poultry extension strategies for the improvement of poultry production in Bangladesh during the next five years. Eighty-two poultry Extension agents of the Bangladesh Department of Livestock assessed the importance of the poultry Extension strategies and 15 Extension administrators assessed the feasibility of the "most important" strategies as identified by the agents. The response rate was 82.4% for the extension agents and 100% for the administrators. Descriptive statistics were used to analyse their responses. The respondents identified 38 "most important" poultry Extension strategies and 12 of these strategies as being also "most feasible" for the improvement of poultry production in Bangladesh. In addition, using the Spearman rank order correlation (rs, the study found that there was no significant difference between poultry Extension agents who were Veterinary Science graduates and Animal Husbandry graduates in their ranking of the importance of the poultry extension strategies despite the differences in their educational preparation.

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The study on different extension approaches was undertaken in the Bathurst area of New South Wales, Australia. One hundred farmers were surveyed in random pairs according to those who belong to the formal group, ???Landcare???, and those who did not. The survey included questions on personal, physical resources, ecological and economic factors, farm practices and management (including actual practice, use of extension methods and information sources) Focussing on behavioural change over time, attitudes, perceptions and intentions. The impact of extension approach on different levels of innovation was considered: simple (e.g. tree planting), medium (e.g. pasture development) and complex (soil erosion control) on behavioural change. It was hypothesised that the ???group??? extension approach should be more effective with complex innovations, but the main significant differences found were in level of tree planting (higher in government funded Landcare), money spent on erosion control (including tree planting) and attitudes to the severity of local erosion (all higher in Landcare members). There were no other differences in attitudes, intentions or change in farming practice except that non-Landcare farmers planted more pasture and applied more lime. The outcomes did not support the hypothesis, and it was not possible to distinguish the differences that did occur in performance from extension approach versus access to funds. Field days are an important extension method for the adoption of cropping by landholders. Among the different extension methods, those who conducted erosion control through pastures, preferred government officers and meetings. Those who adopted tree planting and were in Landcare preferred magazines as the extension method. This added further weight to the argument that the formal group extension approach may not be perceived by its members to have any influence on adoption at this level. Generally, mass media was more important in the early stages of adoption and personal influence more important in the evaluation stage. This also applied to simple versus complex innovations. Surprisingly all farmers placed a very high reliance on government officers for information and decision-making, particularly those in Landcare, compared to neighbours or family. Formal group extension still needs assessing but using models other than Landcare.

Decentralization is a key governance reform which many developing countries have embarked on. Local governments are expected to use their informational advantage to improve the delivery of public goods. This result implied by Tiebout’s (1956) model requires fully informed citizens who “vote with their feet.” The model’s application to developing countries has been limited, since local decisions may not be responsive to local demands. Practitioners are shifting to innovations that minimize institutional constraints so that decentralized programs can lead to improved outcomes. Examples of such innovative ways include decentralized agricultural extension programs, which embrace farmers’ empowerment, local government, and private sector participation. Few impact evaluation studies on agricultural extension have combined qualitative and quantitative methods. This dissertation contributes to the literature by applying these methods and survey data to study the impact of a decentralized extension program in Uganda, known as the National Agricultural Advisory Services (NAADS) on the value of farm production per acre. The program is non-randomly assigned to local governments and farmers self-select in or out within participating sub-counties. Using a sample of 305 participating and non-participating farmers and local government assessment indicators as instruments, we cannot reject the null that the NAADS program has had an impact. The 2SLS results show no program impact; however, the OLS results show that the program had a positive impact on the value of farm production per acre of about 20 percent. Qualitative results show that NAADS farmers: participate in local decision making processes through farmers’ institutions; have increased knowledge on farming; and practice enterprise diversification. The quantitative finding must be treated with caution; for example, the study did not account for spillover effects. The NAADS program faces challenges inherent in Uganda’s decentralized structure; particularly the low financial and human capacity, and the weak monitoring at the local level. The policy implications include: the need to strengthen farmers’ institutions; development of a marketing strategy; clear policy guidelines for local government support to NAADS; improved coordination of NAADS activities among line ministries; need for additional resources for NAADS activities; and improved capacity of service providers.