Institute of Development Studies

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Use of chicken manure extract for biostimulation and enhancement of perchlorate rhizodegradation in soil and water media
(Taylor & Francis Online, 2007) Mwegoha, William J. S.; Mbuya, Odemari S.; Jai, Amita; Ugochukwu, Ngozi H.; Abazinge, Michael D.
The influence of biostimulation using dissolved organic carbon (DOC) on rhizodegradation of perchlorate and plant uptake was studied under greenhouse conditions using soil and hydroponic bioreactors. One set of bioreactors planted with willow (Salix babylonica) plants was spiked with 300 mg L−1 DOC in the form of chicken manure extract, whereas a second set was not treated with DOC. A similar experiment without willow plants was run in parallel to the planted bioreactors. The planted soil bioreactors amended with DOC reduced perchlorate from 65.85 to 2.67 mg L−1 in 21 days for humic soil (95.95% removal) and from 68.99 to 0.06 mg L− 1 for sandy loam (99.91% removal) in 11 days. Nonplanted DOC treated soil bioreactors achieved complete perchlorate removal in 6 and 8 days for humic and sandy loam, respectively. Both planted and nonplanted soil bioreactors without DOC removed > 95% perchlorate within 8 days. Planted soil bioreactors respiked with perchlorate reduced perchlorate to nondetectable levels in 6 days. Hydroponics experiment amended with DOC reduced perchlorate from approximately 100 mg L− 1 to nondetectable levels within 7 to 9 days. Hydroponic bioreactors without DOC had low perchlorate removal rates, achieving 30% removal in 42 days. Leaf samples from sandy loam soil bioreactors without DOC had four times perchlorate phytoaccumulation than the DOC-treated plants. Similar results were obtained with the nonplanted bioreactors. Persistence of perchlorate in solution of planted hydroponic bioreactors without DOC amendment suggested that natural DOC from the plant exudates was not enough to biostimulate perchlorate reducing microbes. The hydroponic bioreactor study provided evidence that DOC is a limiting factor in the rhizodegradation of perchlorate.
The use of phytoremediation technology for abatement soil and groundwater pollution in Tanzania: opportunities and challenges
(Journal of Sustainable Development in Africa, 2008) Mwegoha, William J. S.
Contamination of soil and groundwater from anthropogenic sources is a major concern in many developing countries including Tanzania. Improper handling of Municipal Solid Wastes (MSW) in many urban centers in Tanzania has often resulted into gas emissions and generation of leachate, which pose threat to the environment. Additionally, the use of pesticides for agricultural purposes is on the increase because of the need to improve crop production and control of pests, weed infestation and insect outbreaks. As a consequence, pesticide use has caused adverse contamination in soils and waters. The potentially negative impacts of these pesticide stocks on humans and the environment are of major concern. To make the situation more challenging, the country has experienced a substantially fast growth of the mining sector in many parts of the country over the past ten years, which has resulted in reported soil and water pollution from acid mine drainage with elevated concentrations of heavy metals. It is estimated that more than 30% of the Tanzanians depend on groundwater as their source of water. Most of the conventional methods for environmental remediation of these sites are expensive and often poorly implemented or not implemented at all. Thus, there is a clear need to develop new cost effective and environmentally friendly clean-up methods to remediate the contaminated areas in Tanzania. Phytoremediation is a relatively new and promising technology that uses plants to degrade, stabilize, metabolize or sequester potentially toxic compounds from the environment. This paper is aimed at assessing the potential of phytoremediation as a low-cost alternative, but which has yet to be studied and used in Tanzania.
Heavy metals accumulation in vegetables grown along the Msimbazi River in Dar es Salaam, Tanzania
(African Journals Online (AJOL), 2010) Kihampa, C; Mwegoha, William J. S.
Concentrations of cadmium, copper, chromium and lead was determined in four different edible vegetables namely Amaranthus blitum, A. gangeticus, Ipomea batata and Cucurbita maxima grown at four different sites along the contaminated Msimbazi River, Dar es Salaam, Tanzania. Analyses of these heavy metals were conducted using Atomic Absorption Spectrophotometry. Results obtained indicate that the concentrations of heavy metals range from below detection limit to 0.53, 0.14 to 29.08, 0.76 to 17.69, and below detection limit to 39.69 mg/100 g for cadmium, chromium, copper and lead, respectively. With exception to Ipomea batata, other vegetables contained at least two types of heavy metals with high concentrations beyond the permissible values recommended by FAO and WHO for human consumption. Concentrations of cadmium were within the acceptable limits for human consumption in all the vegetables investigated. This work, thus, seeks to provide information on levels of toxic heavy metals in leaves of edible vegetables irrigated with water contaminated by industrial and other anthropogenic effluents, and grown in contaminated soils along the Msimbazi River. The information can be used for monitoring processes to prevent excessive build-up in the food chain.
Heavy metals concentrations in vegetables grown in the vicinity of the closed dumpsite
(International Journal of Environmental Sciences, 2011) Kihampa, Charles; Mwegoha, William J. S.; Shemdoe, Riziki S.
Levels of heavy metals cadmium, lead, chromium, zinc and copper in five different edible vegetables, Amaranthus blitum, Vigna unguiculata, Ipomea batata, Solanum nigrum and Cucurbita maxima grown along the slopes of the closed dumpsite were determined using atomic absorption spectrophotometry. The extraction of heavy metals from the vegetables was done by dry ashing methods and data were analysed using Statistical Programme for Social Sciences (SPSS) and Excel computer packages. Results obtained for five heavy metals in vegetables ranged between 0.28 and 1.50 mg/kg dw for cadmium; 0.49 and 20.65 mg/kg dw for lead; 1.15 and 29.39 mg/kg dw for chromium; 18.61 and 122.88 mg/kg dw for zinc and 3.96 and 22.47 mg/kg dw for copper. The levels of Zn, Cr, Pb and Cd were above the permissible levels of heavy metals in food as per FAO/WHO guidelines and Tanzania Bureau of Standards (TBS) standards. This implies that vegetables grown along the closed Mtoni dumpsite are not suitable for human consumption. This study highlights the potential risks involved in the cultivation and consumption of vegetables on plots along the dumpsites and irrigated with water contaminated with leachates effluents, a practice which may place at risk the health of the urban population who consume these vegetables.
The Effectiveness of community approach in solid waste management at household and street level in Tanzania: A case of Mbeya City Council
(Mzumbe University, 2013) Nguge, Josephine F.
This study was conducted in Mbeya City Council to examine the effectiveness of the community approach in solid waste management at household and street levels. It aimed to identify the roles played by the community in the management of solid waste, the impact of the community involvement in the management of solid waste, factors affecting community participation in the management of solid waste and stakeholders’ views in improvement of the solid waste management. The study adopted a case study design, targeting the household and street levels in Mbeya City Council. A sample size of 65 respondents was drawn using purposive and systematic random sampling techniques. Questionnaires, interviews and observation were used to collect primary data while documentary review method was used to collect secondary data. Data collected were analyzed by using the Statistical Package for Social Sciences (SPSS) and Excel software and presented in tables, figures, and text. The findings revealed that the community approach in solid waste management at household and street level in Mbeya City Council is partially effective in consideration of Ghana, Mwakibete and Igawilo wards where 80 percent of the respondents are participating in collecting solid waste in waste bins at household level and then send them to the communal container (collection points) ready to be collected to the dump site, it is less effective at street level where only 20 percent of the respondents were paying for solid waste collection fee thus accumulation of solid waste at collection points. This has contributed to poor service provision on solid waste management by the city council. The study recommended that, education should continue to be given to the community so that they will understand the benefit to be obtained when solid wastes are well managed; urban local authorities should make faster decisions in involving community based organizations (CBOs) and private investors to help them in the solid waste provision services. Also enforce the existing bylaws so that everyone who generated waste has to manage them by having containers at their locality for collecting the solid waste and pay waste collection fee at street level thus reduced load to the city and ensure effective management at household and street level.
Applicability of information and communication technologies in enriching curriculum implementation in selected teachers colleges in Tanzania
(Mzumbe University, 2013) Noyi, Said
This study investigated the applicability of Information and Communication Technologies in enriching curriculum implementation in teachers' colleges in Mara Regions in Tanzania. The study specifically examined the extent to which the ICT is applied by tutors in the teaching and learning process in TCs, identifies the challenges facing tutors when applying ICT in the teaching and learning process in TCs and establishes the strategies for effective use of ICT by tutors in the teaching and learning process in TCs. A total of 46 participants from one diploma teachers college and grade A teachers college were used. The sample category involved 2 principals, 2 heads of ICT departments, 2 academic deans obtained through purposive sampling and 40 tutors obtained through simple random sampling. The study employed exploratory research designs, while the research approach involved qualitative and quantitative research techniques. The data were gathered through closed-ended questionnaires, semi-structured interviews, observation and documentary review. Data were analysed quantitatively and qualitatively. Quantitative data was analysed by using SPSS version sixteen descriptive statistics such as mean and standard deviation was used to present data. Qualitative data was analysed by using thematic and content methods and presented by statements. The findings show that the tutors' ICT applications are commonly applied while the rest are not because of a lack of ICT knowledge or skills and infrastructure support. Major problems faced were personal or college based such as insufficiency in ICT knowledge and skills, lack of technical support and inadequacy of ICT facilities. Strategies to be applied should be personal-based, college based and ministry based. Study recommendations were based on teachers' colleges including principals of the college, academic deans, heads of ICT departments and tutors and the Ministry of Education and Vocational Training including teacher's departments and ICT units. Additionally, there is a need to review Education and Training Policy (ETP) of 1995 to accommodate changes in time that are occurring everywhere in the world.
An assessment of high human population density and its impacts on land resources in Moshi district council, Tanzania
(Mzumbe University, 2013) Alphonce, Emmanuel
This study attempted to assess the impacts of high human population density on land resources in Moshi District Council. Generally, other studies show that, developing countries experiencing the high demographic pressures while land resource to support the growth is fixed or limited and the mechanisms to adapt to, grow very slowly. Specifically, there is an extremely high human population density in areas around Kilimanjaro, especially in the Moshi District Council. This leads to land shortage that would be useful for agricultural production and infrastructure development, poor settlement planning, land use conflicts, land degradation, and serious environmental implications that can be linked to the increase of poverty level including lack of employment to the youth. This study used a case study design and sampling techniques based on purposive/non probability sampling and simple random sampling/probability sampling, while the sample size of a hundred respondents that was taken, was based on Nassiuma’s formula. The type and source of data were entirely on primary and secondary sources related to the study topic studied. The methods of data collection based on, written questionnaires/structured interview for key informants and field respondents, field observation of human settlement arrangement and cultivation areas. The documentary technique based on, written sources/secondary sources i.e. related reports, population census, books, and internet. Finally, the data were analyzed and presented with descriptive statistics such as percentage, frequency, graphs and tables. This was done by using the Statistic Package for Social Science (SPSS) version 16. Microsoft Excel was used to produce charts and graphs and Microsoft Word was used in compiling and writing up the reports.
Community participation for sustainability of rural water schemes: a case of CHAMAVITA water schemes in Lushoto District
(Mzumbe University, 2013) Mdendemi, Patience Placid
This study assesses community participation for sustainability of rural water schemes in rural areas. Two villages of Emao and Nkelei were taken as a case study. The methodology applied to assess community participation was thoroughly discussed to see the extent of community involvement at different stages of the project. The techniques used included interviews, questionnaires, focused group discussions, physical observation and literature review. A total of 100 respondents were interviewed 92 of whom were project beneficiaries. The study found that community participation in the study area took different forms at the different stages of the project cycle. The nature and extent of participation for the majority of local communities was generally limited to information giving, consultation and contribution. Local communities were generally not involved in decision making, planning, monitoring and evaluation. The key factors in participation are staff with knowledge and skills on participatory approaches, continuous community sensitisation and mobilisation. Poverty was found to be the main inhibitor of local community participation. Other factors are contradicting policies and approaches of different agencies inflexible organisational policies, poor community leadership and dependency. The study also found that participatory approach leads to water project sustainability only when the elements of project sustainability are considered at the early stages. Capacity building was significant when it trained community water attendants and when it formed local communities or water user groups to carry out project activities for immediate intervention. The study concluded that little attention was given to community involvement at different stages of project implementation and that this threatened future sustainability of the water schemes. There was ineffective community participation in both villages. Lastly the study recommends firstly that water attendants and WC members should be trained, secondly that there should be periodic sensitization seminar on O &M, finally that the community should be involved in all stages of project development.
Governance instruments and liquid wastes management in urban industrial areas of Tanzania: a case of Morogoro textile industry
(Mzumbe University, 2013) Mwakaboko, Humphrey Donald
This research aimed at examining how governance instruments are applied in managing liquid wastes, its efficiency and effectiveness in the Morogoro Textile Industry. A case study research design was used and eighty-three (83) respondents were interviewed by using questionnaires and participant observations. Data collected were presented using Statistical Package for Social Science (SPSS, version 16) and analysed using percentages, graphs, and tables. The findings show that, the Morogoro textile industry does not implement all the governance instruments for waste management, the applied one is 48.3% recycling, 16.7% environmental regulation, 6.7% environmental policy and 28.3% environmental standards, and the liquid waste management system/programs adopted by the Morogoro textile industry were less effective and efficient. The findings show that, 60% of workers were not satisfied with the situation of liquid waste management practices in the industry and 28.3% were less satisfied and 11.7% were completely dissatisfied. About 75% of the community said that no any environmental education concerned liquid waste was provided to them, while 25% they do not recall if there was environmental education provided to them. This study recommends improving infrastructures of waste collection and treatment plant, adhering to the rules and regulations from NEMC, applying governance instruments properly, improving the working environment for employees, to improve environmental education and public awareness to the people. The existing technologies need to be updated to minimize liquid wastes produced. Recycling and re-use of liquid wastes and adoption of cleaner or low liquid waste technologies should be emphasized. To date there is no policy for liquid waste management at the national level, thus the government should formulate a liquid waste management policy accompanied by the enabling legislation, to regulate the operations in liquid waste management.
An assessment of beach management units in combating illegal fishing in Lake Victoria, Tanzania: a case of Bukoba district
(Mzumbe University, 2013) Kashililika, Edwin Wakisa
The study is about an assessment of the Beach Management Units in combating illegal fishing with specific reference to Bukoba District. The aim of the study was to identify factors leading to ineffective performance of Beach Management Units in combating illegal fishing in Lake Victoria, Tanzania. Ninety-six (96) respondents were interviewed using structured questionnaires also information collected from a fishery official at District and Regional level by focused group discussion. Descriptive data were analyzed by the descriptive analysis method and SPSS 20 version and presented in frequencies. The findings revealed that the performance of the BMUs is poor because of, lack of boats for patrol (fishery patrol vessel), lack of source of revenue, difficult to get information about illegal fishing, BMUs leaders were found to be part of illegal fishing, also intimidation to BMUs’ leaders by big fishers who practiced illegal fishing and lastly voluntarism nature of work demoralizes the BMUs leaders to concentrate in combating illegal fishing. Given the above-mentioned reasons fueling illegal fishing, this study recommends local and Central Government to support the BMUs to improve its performance to achieve the sustainable and equitable exploitation of fishery resources. The basic support recommended include: Adequate funds to support their operations including the purchase of the fishery patrol vessel, awareness raising/sensitization to local authorities and community living along Lake Victoria shores on the importance of these Community-Based Organizations in combating illegal fishing, the impact of illegal fishing and how to provide information to the BMUs leadership about illegal fishing.
An analysis of challenges facing folk development colleges in the Southern Highlands zone, Tanzania
(Mzumbe University, 2013) Kalole, Josephine G.
This study examined the challenges which faced the development of FDCs in the Southern Highland Zone of Tanzania. It was inspired by the fact that FDCs’ development was moving backward and the challenges were less known. The study specifically identified the causes of the challenges facing FDCs, found out how the challenges facing FDCs in the southern highlands zone of Tanzania could be addressed, and explored measures for strengthening FDCs. The study used a cross-sectional research design with a sample of 36 respondents who were selected though convenience and purposive sampling techniques. Data were collected by using questionnaires, interviews, and documentary review methods. They were analyzed by using SPSS and Microsoft Word for text processing and editing. The study shows that inadequate facilities, poor infrastructure, shortage of qualified personnel, inadequate technological tools, and community’ negative attitude were the challenges which affected FDCs in the study areas. The effects of those challenges were lack of qualified teachers, poor teaching, drop outs, students’ poor performance, students’ failure, unwillingness to teach, teachers’ resignation, and hence bad reputation of FDCs. Measures such as enough budget allocation for FDCs, employing adequate qualified personnel, increasing facilities, involving stakeholders in planning, were proposed. There was also a need to strengthen FDCs through involving development partners, conducting fundraising activities, staff capacity building. Relevant recommendations are made.
The effects of informal settlements on environmental management in Temeke Municipality
(Mzumbe University, 2013) Mwamhanga, Evaristo Benitho
This study examined the effects of informal settlements on environmental management. Specifically, it aimed at identification of the socioeconomic effects of informal settlements on environmental management, examination of community role in environmental management in informal settlements and determination on the strategies that will improve environmental management in the study area. The study was conducted in Temeke Municipality and Keko ward in particular. Primary data were collected through structured questionnaires while secondary data were collected through interview. The study involved 102 respondents in which 95 were household respondents and 7 were key informants. Data collected were subjected to the Statistical Package for Social Science (SPSS), multiple response and Chi-square for analysis. The study findings revealed that, socioeconomic effects of informal settlements have contributed negatively to environmental management. It was found that community role was ineffective to manage environments in informal settlements. It was further disclosed that environmental education, provision of environmental infrastructure and implementation of bylaws were found to be appropriate strategies for better environmental management in Temeke Municipality. Based on the study findings, it is concluded that, the Temeke Municipality Council should prepare an effective municipal environmental policy to address environmental problems occurring in informal settlements. Strategies such as provision of environmental education, public and private sector partnership creation of dumping sites and adequate supply of facilities for environmental management through clearly organized programmes, plans and projects should be used to improve the sustainability of environmental resources at the household, Streets and Ward with an emphasis of reversing the negative effect of informal settlements on environmental resources. Finally, areas including environmental education and community participation in environmental management were suggested for further studies.
The impact of Information Communication Technology (ICT) on performance of Tanzania Posts Corporation (TPC)
(Mzumbe University, 2013) Isote, Lynnchristine Gregory
This study aimed at exploring the impact of Information Communication Technology (ICT) on performance of Tanzania Posts Corporation (TPC). The study focused on examining ICT technologies available at TPC; assessing efforts used to improve product innovation in TPC; assessing performance trends before and after adoption of ICT in TPC and exploring customer responsiveness towards TPC services in the era of ICT. The study adopted a case study research design to attain its objectives. The sample size for the study was 62 respondents. Purposive sampling technique was used whereby questionnaire, interviews, observation and documentary review were used to collect data. The Statistical Package for Social Sciences (SPSS) and Excel software were used in analysis, while data from in depth interviews were analyzed qualitatively. In this study, it was found that ICT technologies available at TPC include: computers, telephone and internet. Also, findings revealed that there was a statistically insignificance increase in performance before adoption of ICT and after adoption of ICT, whereby profitability of items posted in mails and logistic business, financial and agency business and courier business was assed, also Return on Asset and Marginal ratio were used as indicators. The eta squared statistic was applied and the results indicated very small effect size. In addition to that, the study revealed that customers still needed TPC services in the era of ICT in spite of development of other forms of communication like emails, mobile phones and internet. This study recommends increasing the government support to TPC by improving physical infrastructure and providing vehicles for transporting mail and parcel so that it can fulfill the major obligations of universal postal services to the customers so as to ensure efficiency in TPC operations. In order for TPC to enjoy the fruits of ICT on its performance, it must speed up the way of adopting ICT so as to ensure significance increase in performance. Finally, it is recommended that TPC must raise its trustworthiness, improve customer care, strengthen their network, improve their services and cope with market competition.
The contribution of World vision on poverty alleviation through Agricultural interventions- in Tanzania: a case of Kinampanda area development programme-Iramba singida
(Mzumbe Unversity, 2013) Mwendi, Romwald D.
The study was conducted in Kinampanda division in Iramba, Singida. The main purpose of this study was to assess the contribution of world vision on poverty alleviation through agricultural intervention. Specifically, the study aimed to examine agricultural activities supported by Kinampanda ADP at household level, assess the accessibility of agricultural interventions supported by Kinampanda ADP to households, investigate the implementation of agriculture intervention by Kinampanda ADP to households, and explore the household expenditure and savings of profit gained from agricultural intervention. In examining agricultural activities supported by Kinampanda ADP at household level, the study findings show that Kinampanda ADP supported households with agricultural trainings, provision of improved farming input and implements and linking them with credit societies. On assessing the accessibility of agriculture intervention supported by Kinampanda ADP to households, the findings revealed that Kinampanda is working best with farming groups and support them in terms of cost sharing. On investigating the implementation of agriculture intervention by Kinampanda ADP to households, the study revealed that, there was increase of cultivated acres, crops productivity and surplus as compared to the time before and after the intervention. Lastly, on exploring the house hold expenditure and savings of profit gained from agricultural interventions, the study revealed that, small household farmers increased their income, own valuable assets, being able to pay for basic needs as well as ability to pay for education and health services. Conclusion, the study revealed that, Kinampanda agricultural interventions have resulted to poverty alleviation as compared to situation before the interventions. The study recommend that Government together with Kinampanda ADP to continue linking small farmers with credit societies to get loans for better operation of their agricultural activities.
Assessment of money laundering prevalence in commercial banks of Tanzania: A case study of ten commercial banks operating in Tanzania
(Mzumbe Unversity, 2013) Mduda, Maria
The main objective of this study was to assess the prevalence of money laundering in commercial banks operating in the United Republic of Tanzania. Both purposive and simple sampling methods were used to select 10 out of 45 commercial banks operating in the United Republic of Tanzania specifically Dar es Salaam due to time and financial constraints. Both secondary and primary methods for collecting data were used. Semi-structured in-depth interview questions were employed as the main instrument for collecting primary data and the collected data were analyzed. The findings indicated that 100% of the respondents from all commercial banks have knowledge and are aware of money laundering. Most commercial banks have taken several measures to mitigate the effects imposed by money laundering such as conducting money laundering awareness training programs, complying and cooperating with BOT and other international anti money laundering policies, and strengthening know your customer controls (KYC). Furthermore efforts made by the government have helped commercial banks fight money laundering by Creating awareness, and reducing the risk of operations. The researcher recommends that the government has to educate its citizens on money laundering and commercial banks need to conduct ongoing money laundering training programs to their staff and customers. Commercial banks should also ensure that there are internal procedures, policies and audit functions to test the system and ensure adequate compliance. Also the study found that good governance is an important tool for successful fight against money laundering and terrorists financing. And the government has to support the regulatory agencies for money laundering in implementing the Money laundering Act of 2007 as amended in 2012 by providing it with the advanced information technology systems and equipments, sufficient investigative, competent and committed professionals reduce corruption and bring transparency and regulatory agency shouldn’t be politically interfered by the government
Local institutions and water resources management in urban areas of Tanzania:The case of Mazimbu ward in Morogoro municipality
(Mzumbe University, 2013) Seluhinga, Hilda P
The study explored involvement and participation of local institutions in water resources management in Mazimbu Ward within Morogoro Municipality. The study employed a case study design where data were collected using questionnaires and supplemented by interviews (primary data) from three categories of respondents, namely community members, MORUWASA staffs and local leaders. The data obtained were analysed using SPSS version 6. The findings revealed that more than Tsh 86,000/= was charged to the community members in getting water pipe per month. Nearly 44% of the community members were using private water tapes from their neighbourhood, who were connected from the main pipes. Public tapes were not operating well as institutions concerned were not repairing them as a time of leakages occurred for about 56%. Further it was reported that 36% of water resources management and protection rules and procedures were not cascaded down to the grassroots level hence rendering community involvement exercise difficult and unpractical at about 64%. This study recommends providing education to community members; also, water bills to be affordable, water pipes repair and maintenance should be done by the members themselves by organizing or forming a committee which will collect money through visiting one street after another and private water pipes installation should be discouraged. These can enhance the community involvement and reduce the complications that occur due to water scarcity. Therefore, further investigation is needed on local institutions and water resources management in urban areas because still in urban areas local communities are lowly involved in management of water resources. Water tapes are left without repair and the bills given are high, service delivery is not satisfactory and there is bad governance in the distribution of water in urban areas
The performance of youth development fund (YDF) in youth development in Tanzania: the case of Kahama district
(Mzumbe University, 2013) Mussa, Elisha
This study aimed at examining the performance of Youth Development Fund (YDF) in promoting youth development in Tanzania using Kahama District as a case study. Specifically, the study focused at, youth access to YDF and their involvement in development activities; the performance of various YDF beneficiaries’ projects; factors influencing performance of YDF related projects; and stakeholders’ views on improvement of YDF programme and beneficiaries’ development activities. The study adopted a case study design, targeting the youths between 18 and 35 years as beneficiaries of YDF and or entrepreneurs in Kahama District. A sample size of 70 respondents was drawn using purposive and random sampling techniques. Questionnaires, interviews, focus group discussion and observation methods were used to collect primary data while documentary review method was used to collect secondary data. Data collected were analyzed using the Statistical Package for Social Sciences (SPSS) and Excel software and presented in tables, figures and texts. The study revealed that although awareness was high (77%), youths access to YDF was low amounting to 718 (0.3%) youths out of 268,103. About 24 (80%) beneficiaries requested the loan to develop existing business rather than create new IGAs, hence YDF slightly promoted youth involvement. None of the beneficiaries shifted into advanced business compared to 7 (23%) non-beneficiaries. YDF beneficiaries employed fewer (44) youths compared to 66 by non-beneficiaries. Only 2 beneficiaries out of 30 have moved from lower annual income level (100,000 – 1,000,000/=) after receiving the loan compared to 12 non-beneficiaries. Besides, 14 (47%) beneficiaries failed to repay the loan. 22 (73%) YDF beneficiaries received less than 50% of the requested loan amount while 22 (67%) non-beneficiaries received 100%. Insufficient funds, deficient entrepreneurship training, and delayed loans were among the factors limiting business performance. Study recommendations include: increasing the budget for YDF programme, timely loan disbursement, intensive entrepreneurship training, involving the private sector, creation of enabling environment and proper targeting of beneficiaries.
Effectiveness of microfinance in uplifting women’s development a case study of Sumbawanga district council
(Mzumbe Unversity, 2013) Mwangi, Samwel
The study aimed at looking on effectiveness of Microfinance Programmes in uplifting women’s development the case of Sumbawanga District Council. There have been many challenges that affect its performance in uplifting women’s development such as mobility of the clients, poor network among the Microfinance programmes and inconsistencies with the repayment schedules, high default, diversion of funds, and high interest rates. In the light of attaining such aim; the objectives of the study were to Access the ways in which micro finance programmes have effectively enhanced women financial sustainability in an integrated community development, Examine the extent to which credit services provided to women have effectively improved standard of living of their households, determine challenges facing MFIs in uplifting women development and suggest pertinent aspects that would make microfinance uplift women development in the study area. Data collection were done by means of interviews and questionnaires in which a total of 90 respondents comprised women households who have received credits from the developed council funds, MFIs and who have not received credits from other MFIs, employees from MFIs and council and managerial post from MFIs and council as the important respondents of this study, who were involved in the study using simple randomly sampling and purposive sampling. Research findings indicate that microfinance programmes in uplifting women development were not attained. Based on these findings, it is concluded that microfinance programmes in Sumbawanga District Council failed to improve women household livelihood. Therefore, through improved suggestions such as increased networking and collaboration among the Microfinance programmes, continuous sensitization and training of the clients, encouraging women’s group work, and Government intervention on microfinance programmes will contribute to uplift women development.
Effectiveness of internal audit as an instrument for improving management in the public sector: A case study of Kibaha Town Council
(Mzumbe Unversity, 2013) Mosha, Angela
The research centred on the use of auditing to improving public sector management using Kibaha Town Council (KTC) in the Coast Region, as a case study. The main issue that guided this study was whether the internal audit department is discharging its responsibilities effectively. The objective of this study was to assess the effectiveness of internal audit as an instrument for improving the management in the public sector in Tanzania. In realizing its objective, the study has employed a case study design which has provided the opportunity to such techniques as questionnaires, interviews, observations and documentary review in the data collection process. The target population of this study targeted the KTC employees who formed 69 respondents. The data obtained in this research provided descriptive statistics and narrations. The study also used a multivariate regression analysis to determine the relationship between the independent variables and the dependent variable. The study found that management support had the greatest effect to the internal audit department as an instrument towards improving management practices at Kibaha Town Council. This factor is followed by risk monitoring and on the other hand the internal controls were found to have the least effect. The study recommends that in order for the council to be effective in its operation and service delivery it needs to pay attention to the contribution of internal auditing on its operations. This should go hand in hand with instituting risk mitigation in council’s internal auditing operation. Staffing of the internal audit should be considered critical for the effectiveness of the council internal audit department
The impact of subsidized fertilizer on Maize production and household income in Tanzania: The case of Sumbawanga municipality, Rukwa
(Mzumbe Unversity, 2013) Sanga, Pascal J.
In the mid-1980s, Tanzania adopted a programme for economic liberalization of the entire economy after pressure from the IMF and the World Bank. It was promised that this economic liberalization would provide a strong stimulus to Tanzanian agriculture. In 1986, Tanzania had to sign with the World Bank and IMF the Structural Adjustment Programme (SAP), where agricultural subsidies were perceived to cause economic inefficiencies, and were completely removed in 1994/95. However, available data show that, this promise was not been fulfilled. In 2006, Tanzania came back and inaugurated the strategies for the transformation of Tanzania’s agriculture under the theme “KILIMO KWANZA”. The major aim is to combat poverty and food security through enhanced agricultural productivity via subsidized agricultural inputs. Despite seven years since its inception, little is known about achievement of programme’s objectives. In this regard, this study examined the impact of subsidized fertilizer on maize production and household income. The study used survey research designs and data were collected using questionnaire and interviews. The study employed both qualitative and quantitative approaches. The findings indicate that post subsidy programme period had an average of 77758 tons compared to 58453 tons of the pre fertilizer subsidy period. Furthermore, findings indicated that there were differences in production between the users of fertilizer and non-users of fertilizer for the year 2012. Lastly, as the logic of subsidy suggests, using year 2012 as a case, it was found that the income for three groups was significantly different suggesting that users of subsidized fertilizers are likely to earn more income than the other two groups of farmers due to low cost of inputs. Some policy recommendations are given to promote the agricultural sector as one part of the national strategies in reducing income and food poverty. The budget constraints in the agricultural sector can be enhanced through reducing public expenditure on non-productive luxurious goods such as vehicles for bureaucrats and instead such budget should be allocated to agricultural sector which can lead to multiplier effect.

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