ABSTRACT The study was carried out in Mbinga District, Tanzania to assess smallholder coffee growers’ knowledge, attitude and practice of Coffee and Farmer Equity (C.A.F.E) Practice certification scheme and associated implementation challenges among farmers in the study area. The study employed a cross-sectional research design. The sample size of 188 respondents obtained by using Slovin’s sample size formula was randomly selected and surveyed. A questionnaire, Focus Group Discussions, Ke...
ABSTRACT The study intended to establish the perceptions of community on climate change, identifying the Hadzabe’ food insecurity coping strategies toward climate change and assessing the extent of food availability and stability. The study was conducted in five selected villages in Iramba and Mbulu Districts namely Kipamba, Munguli, Yaedachini, Mongo wa Mono and Domanga. The cross-sectional technique was used to collect data. Purposive and Simple random sampling methods were used to obtain...
ABSTRACT The aim of the study was to understand contemporary challenges facing extension services at the District level. The study identified level of participation of agriculture stakeholders in the process of extension services delivery, accountability process in the delivery of extension services, resource capacity of the district to deliver services and farmer views on performance of extension service in Hai District. The researcher used qualitative and quantitative methods to study a dec...
ABSTRACT This study was carried out to assess the suitability and effectiveness of gypsite as soil amendment in release of Ca and S. This is because besides the high potential of gypsite in improving crop yields in some countries, its use in Tanzanian agricultural soils is limited. This is attributed largely to few researches on their agricultural potentials. The gypsite samples used in this study were collected from Pindiro, Makanya, Itigi and Msagali sites. The X-ray fluorescence (XRF) meth...
ABSTRACT Cassava roots represent the future of food and income generation for over 800 million people in the world however, its production is threatened by virus disease; Cassava brown streak disease (CBSD). Biotechnology approaches are fast and powerful methodologies in cassava improvement and breeding. Construction of high-density and high quality genetic map in cassava would be of great benefit in combating CBSD. Conventional study was conducted in Naliendele, Kibaha and Dodoma for Tanzani...
ABSTRACT Cassava roots represent the future of food and income generation for over 800 million people in the world however, its production is threatened by virus disease; Cassava brown streak disease (CBSD). Biotechnology approaches are fast and powerful methodologies in cassava improvement and breeding. Construction of high-density and high quality genetic map in cassava would be of great benefit in combating CBSD. Conventional study was conducted in Naliendele, Kibaha and Dodoma for Tanzani...
ABSTRACT Fusarium wilt is a plant disease caused by Fusarium udum (Butler). It is a soil and seed borne fungus which causes significant yield losses in susceptible cultivars throughout the pigeonpea growing areas. Numerous control measures have been suggested to alleviate the problem but their success has still remained low due to prohibitive costs. Development of resistant pigeonpea varieties is sought as an alternative for control of the disease. However, the task of developing resistant pi...
ABSTRACT A survey was carried out in three potato growing Districts of the Southern Highland Zone of Tanzania to determine incidence and severity of bacterial wilt of potato caused by Ralstonia solanacearum and characterizing the strains of the causing pathogen. Ten villages from each district and five fields from each village were surveyed. The fields and plants were randomly selected and bacterial wilt symptoms identified. Wilt incidence was recorded based on number of plants showing sympto...
ABSTRACT An experiment was conducted at the Poultry unit of Kizimbani Agriculture Training Institute in Zanzibar to evaluate the effect of seaweed as mineral source in the growth performance of broiler chickens and carcass characteristics. Two hundred and forty (240) broiler chickens were fed four dietary treatments (T1, T2, T3 and T4), containing 0, 1, 1.5 and 2% seaweeds, from 8 - 49 days of age. Feed intake was measured daily while live weight was measured on a weekly basis. After seven we...
ABSTRACT Using survey data and secondary information, this study was carried out to analyse factors affecting market access among spice farmers in Zanzibar. The study’s specific objectives were (i) to examine economic characteristics of spice farmers and spice traders, (ii) to assess marketing channels for spices produced in Zanzibar, (iii) to analyse spice market potential in Zanzibar (Demand and Supply), and (iv) to examine factors influencing spice market access among spice farmers. This...
ABSTRACT The study was conducted in Mwanza City. The study intended to assess whether teaching and learning agriculture in primary schools was contextualized. A total of 145 respondents comprised the sample of the study. They included head teachers, district agricultural education officer, Ward Education officers, teachers and pupils. Cross- sectional research design was employed, whereby data were collected at a single point in time. The study covered two districts namely Nyamagana and Ileme...
ABSTRACT Market liberalization has been one of the most important and widely implemented aspects of the Structural Adjustment Programmes (SAPs) in sub –Saharan Africa (SSA). The general objective of the study was to investigate the effect of cotton market liberalization on the smallholder cotton farmers’ livelihoods in two districts in Shinyanga region, Tanzania. Specificically the study sought to assess cotton production and marketing, examine income change, and establish wellbeing of sm...
ABSTRACT Fruit flies are among the major pests of cucurbits in many parts of Tanzania. Studies on fruit flies (Diptera: Tephritidae) attacking cucurbit in Morogoro were conducted at Sokoine University of Agriculture (SUA). Objectives of the studies were: to compare incidences and infestation rates of selected fruit fly species in different stages of cucumber fruit, to establish duration and determine survival of immature stages of Bactrocera cucurbitae in selected cucurbitaceous hosts. Cucurb...
Abstract The research sought to evaluate the water quality within the reticulation system of Kwekwe municipality during the dry and wet seasons and to measure the water quality parameters such as pH, turbidity, total coliforms, free and combined chlorine from the source, final stage of treatment and throughout the distribution system. It also had to consider how distance from one sampling point to another affect the quality of water. It had to consider measurement, the water treatment process...
ABSTRACT Cassava Brown Streak Disease (CBSD) has been among major challenge to sustainable smallholder cassava production in Kisarawe District. A smallholder cassava farmer’s survey was conducted using personal interviews to determine the implication of CBSD on cassava production and income at smallholder farmer’s level in Kisarawe District. Data were collected using structured questionnaires in a cross-sectional survey involving 107 respondents in two selected wards and villages in Kisar...