ABSTRACT Secondary school student‟s sexual behaviour is one of the most serious problems facing the world. Secondary school students continue to be sexually active regardless of associated problems such as unwanted pregnancies, sexual transmitted diseases (STDs), unprotected sex and alarming incidences of HIV/AIDS. These problems lead to a burden on the part of the family, community and nation at large in terms of human pain, suffering and health care expenditures. Although efforts have bee...
ABSTRACT A study on community participation in water development projects was conducted in Mbeya district in Mbeya region. The study investigated community participation in rural domestic water development projects. A total of 120 respondents from six villages were interviewed using interview schedule. Interview with key informants and focus group discussions (FGDs) were also conducted. The analysis of collected data was done using the Statistical Package for Social Sciences (SPSS). This stud...
ABSTRACT Miombo woodlands are major vegetation type covering about 93% of the forest land of Mainland Tanzania. It forms an integral part of the rural landscape in Tanzania and plays a crucial role in providing a wide range of goods and services including carbon sequestration. However, the sustainability of miombo woodlands resources depend on the balance between increment/growth rate and the magnitude of utilization. While many studies have been conducted to evaluate growth rate/increment li...
ABSTRACT The recent intensified aquaculture projects in Lake Kariba have brought about disease outbreaks in cultured Oreochromis niloticus. This has brought on an awakening to the scientific knowledge gap surrounding these events. This study aimed at identifying bacteria associated with diseased O.niloticus and establishes theirantibacterial resistance patterns. The diseased fish in cages were identified based on behavioural and physical abnormalities including swimming in circles, swimming i...
ABSTRACT The study was conducted to examine the factors for sustainability of water projects in IringaDistrict, Tanzania. Iringa District was selected as the area of study because in spite of many water projects invested at the area, the accessibility of clean water is only 40.7%. The study specifically ought to determine water sources protection strategies adopted at the study area, to assess participation of stakeholders in different stages of water projects development, to analyze the inst...
ABSTRACT Common bean is a major source of food and income for smallholder farmers in Tanzania.The national average yield for common beans which ranges from 0.72 to 1.10 tone/ha, is far below potential yields recommended by agricultural research (1.5 – 3 tones/ ha) using improved varieties. Low common bean yield is contributed by several factors which lower farmers` profit. This study examined the economics of smallholder common beans production in Mbeya, Tanzania. Descriptive and inferentia...
ABSTRACT The experiments were conducted at Zimbabwe Sugar Association Experiment Station, Chiredzi, Zimbabwe during the period 2015-2016 to study the growth, yield and economic benefit analysis of sugarcane as influenced by plant media, intra-row spacing and varieties. Two experiments were conducted with the 1st experiment that evaluated the best plant media to raise sugarcane bud chips and the 2nd experiment on determining the best intra-row spacing that gives best yield, using different sug...
ABSTRACT Lack of simple storage facilities in tomato supply chain contributes to high postharvest losses of tomato in Tanzania. In the field, harvested tomatoes are left in an open area and occasionally covered with grasses or sometimes under shade trees. Refrigerated storage structures are relatively expensive to build and operate; and most people living in rural areas cannot afford. This study was conducted to determine the effect of on farm storage technology (zero energy cool chamber) wit...
ABSTRACT This study aimed at undertaking a comparative analysis of farm power technologies; manual, oxen, 2WT and 4WT in Rice Production for Smallholder Farmers in Mbarali District, Tanzania. The study had three objectives namely: (i) identification of different farm operations by power sources used by smallholder farmers in paddy production, (ii) analysing costs and returns per unit area of using the mentioned sources of farm power and (iii) examining factors influencing smallholder farmers�...
ABSTRACT The study was conducted to assess students’ academic performance under Secondary Education Development Plan (SEDP I) implementation in Nyamagana District, Tanzania. Data were collected using both structured and non-structured interviews. Field observations and secondary data supplemented the data collected using questionnaires. Purposive sampling procedure was used to select 5 schools that were in place before and after SEDP 1 implementation. At the school level, 12 teachers and 8 ...
ABSTRACT This study was conducted to analyze cassava and sweet potato value chains so as to identify potential areas for intervention in order to improve small-scale farmers’ access to markets in Mvomero and Kongwa Districts. Sub-sector mapping was used to map cassava and sweet potato value chains. Results indicate that several constraints exist in the two sub-sectors which among other things include low production, poor access to inputs, lack of market information, poor support services, p...
ABSTRACT This study assessed the effects of institutional changes on forest condition, stakeholders’ interests, the performance of local institutions and factors influencing the performance of local governance structures, using a case study of Chenene Forest Reserve (CFR) in Bahi, Tanzania. Data were collected through forest inventory using 120 systematically selected sample plots. Satellite images were collected and analysed using Remote Sensing and Geographical Information System techniqu...
ABSTRACT Sweet sorghum (Sorghum bicolor L.) has been recognised widely as a potential alternative source of biofuel because of its high fermentable sugar content in the stalk. With international focus on alternative fuel sources, investors are looking at sweet sorghum as a feedstock source for bioethanol production without compromising sorghum’s primary use for food, fodder, and animal feed. However, for researchers to maximize its feedstock potential and to be used in future there is a nee...
ABSTRACT Household food security is an important development issue. However, food insecurity still persists in many parts of Tanzania due to a number of factors. When people are faced with food shortage, they develop mechanisms to cope with this problem. These strategies, however, are neither effective nor sustainable. Therefore, this study was conducted to assess the effectiveness and sustainability of coping strategies towards food insecurity in Chamwino area in order to suggest possible wa...
ABSTRACT Farmer training is essentially an agricultural extension education with a non-formal function, which applies to any institution that disseminates information and advice with the intention of promoting knowledge, attitudes, skills, and aspirations. When systematically and effectively provided, extension is known to enhance social and economic development. In terms of agricultural extension systems, different approaches can be employed to organize and implement extension activities. Ea...