ABSTRACT This paper uses the Institutional Analysis and Development (IAD) framework to analyse the missing links in attempts to address the problems of flooding in Nigerian cities. Previous flooding and the recent ones have been attributed to heavy downpour, blockage of water channels and drainages, indiscriminate dumping of refuse and building of houses along channels. Areas that are neglected but pertinent to flood mitigation include: (1) degreening activities that remove green cover; (2) ...
ABSTRACT The aim of this study was to assess the levels of pesticide residues in locally produced grape wine in Tanzania. Fifty samples of grape wine from different locations in Dodoma urban and Bahi district were analysed to determine the presence of 49 pesticides using the quick, easy, cheap, effective, rugged and safe (QuEChERS) multi-residue extraction, followed by gas chromatography-tandem mass spectrometry (GC-MS/MS). Twenty-two pesticides were detected among the 49 pesticides analysed....
ABSTRACTBiomass, particularly agricultural residues seem to be one of the most promising energy resources for developing countries (Patomsok, 2008). Rural households and minority of urban dwellers depend solely on fuel woods (charcoal, firewood and sawdust) as their primary sources of energy for the past decades (Onuegbu, 2010). Of all the available energy resources in Nigeria, coal and coal derivatives such as smokeless coal briquettes, bio-coal briquettes, and biomass briquettes have been s...
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 The study ascertained indigenous and emerging adaptive agricultural technologies to climate change in the Niger Delta region of Nigeria. Data were collected from 400 respondents through the use of semi structured interview schedule using a multi stage random sampling technique. The collected data were analyzed using percentages, mean score, and factor analysis. The findings revealed that majority (89.8%) of the respondents were aware of climate change though only 9.0% of them knew of...
ABSTRACT This study on the "Effects of population growth and urban development on the Kansanga wetland" aimed to determine the historical trends of population growth rate and urban development of Kampala, determine the integrity of Kansanga wetland for the past 10 to 15 years, establish the activities of the population and how they affect the wetland, and TABLE OF CONTENTS Declaration ........................................................................................................ I A...
Abstract: The sustainable utilisation of black soldier fly (BSF) for recycling organic waste into high-quality protein feed and organic fertiliser with a low environmental footprint is gaining momentum worldwide. Although BSF farming is becoming a rapidly growing agribusiness, studies on the BSF farming’s economic aspects are limited. This study analysed the economic benefits of farming BSF for animal feeds and composted frass, called frass fertiliser (FF) production using experimental dat...
ABSTRACT Secondary school agriculture curriculum was introduced in Kenya to equip learners with knowledge on the basic principles of farming. The intention was to bring out school graduates who would embrace self-employment and even create employment for others in their farms. Agriculture sector contributes significantly to economic development of this country through; provision of food, employment, market for industrial goods, raw materials for industries and foreign exchange. To realize the...
Abstract: Building climate-resilient farming systems is important to promote the sustainability of agriculture at the global level. Scaling-up agroecological approaches in main staple crops, such as maize, is particularly important in enhancing the climate resilience of millions of smallholder farmers in developing countries. In this regard, push–pull technology (PPT) is an ecological approach to a farming system that aims to improve the climate resilience of maize producers in a smallhold...
ABSTRACT The current status of wooden classroom chairs and desks in use in selected Secondary Schools (SS) in Ibadan was investigated. Fifty-four SS were randomly selected; 12 each from rural and semi-urban, and, 10 from urban areas of Ibadan. Random sampling survey was conducted using structured questionnaire and oral interview and to collect data on chairs and desks types, designs, construction materials and methods, durability and cost factors. Joint features, failure pattern and causes we...
ABSTRACT Development control as an effective instrument for urban management ensures that the persistent growth and management of settlements can be such that make for orderliness, improved settlement reflection, healthy and aesthetics. It also ensures that the environmental challenges as a result of settlement growth can be reduced to bearable levels. In Nigeria, development control requires special skill as a result of the daily problems the authorities are confronted with, which is ascribe...
ABSTRACT The present study quantifies the effects of the determinants of commercialisation of maize production in the East Akyem District of Ghana. The Tobit model is used. The conventional t-test is also performed to examine the differences between the characteristics of the commercial and non-commercial maize farmers in the East Akyem District of Ghana. The study observes, inter alia, that farmer age, marital status, time farmer spends on maize fanning, farming system, whether male family m...
ABSTRACT The study investigated the role of community based organizations in sustainable solid waste management. Solid waste management has become a big issue in our day and age at local, national, regional and even at global scale. Community based organizations in developing countries have been done but there are gaps in the real documentation in their full participation in solid waste management, constraints affecting them as well as suggested solutions. The study’s main aim was/is to ide...
ABSTRACT Food security is an essential element of household well-being in a sustainable livelihood. This paper seeks to provide support for investing in smallholder agriculture to achieve food and nutrition security among food insecure households in Nigeria. The paper points to the importance of smallholder agricultural production and development policies in combating vulnerability to food insecurity. It uses literatures from various sources to explore the extent of vulnerability to food an...
ABSTRACT Societies are dynamic: so too are the farming systems that provide their food and other needs. The study examines transitions in farming systems and their contribution to food security at the household level. This is important as most people in rural areas rely on farming for their basic needs. These systems are under pressure from both external and internal forces with diverse impacts on food and livelihoods. A mixed-methods approach, which combined a survey with different qualitati...