Land evaluation, characterization and classification of soil for the proposed oil palm plantation in Ekpri Ibami, Akamkpa Local Government Area, Nigeria was conducted on 50 ha of land using a combination of both conventional and digital survey methods. The objective of the research was to characterize, classify and evaluate the land for the proposed oil palm production. Three soil mapping units were identified (EKP I, EKP II and EKP III) and representative profile pits were du...
Abstract Opportunities exist for adoption of precision agriculture technologies in all parts of the world. The form of precision agriculture may vary from region to region depending on technologies available, knowledge levels and mindsets. The current review examined research articles in the English language on precision agriculture practices for increased productivity among smallholder farmers in Sub-Saharan Africa. A total of 7715 articles were retrieved and after screening 128 were review...
Abstract At the global level, land degradation is on the increase thus threatening millions of livelihoods particularly in the drier ecosystems. More specifically, land degradation is a major concern in Kenya and more particularly in the drylands of Embu County. Soil fertility has been steadily declining, resulting in low agricultural output and endangering smallholder farmers who rely mostly on subsistence agriculture for a living. Selecting appropriate Regenerative Agriculture (RA) technol...
Climate-smart agriculture (CSA) has become a touchy subject among all stakeholders in developing countries such as Ghana. Despite all efforts to promote the CSA in order to achieve sustainable yields, boost food and nutrition security, and adapt to and mitigate climate change, the farmers adoption is low. Stakeholders and other value chain actors, such as credit and service providers, are withdrawing in large numbers as a result of the agriculture risk trend. This study therefore seeks to sug...
Abstract: Climate-smart agriculture is expected to play a key role in tackling climate-related challenges to agricultural livelihoods and food systems. However, the implementation of these programs involving efficient, sustainable, and productivity-enhancing technologies and their adoption rate has remained low, particularly among small-scale farmers. The purpose of the study was to analyze determinants of climate-smart agricultural practices adoption in Toke Kutaye district, West Showa Zone...
Abstract: Crop models are crucial in assessing the reliability and sustainability of soil water conservation practices. The AquaCrop model was tested and validated for maize productivity under the selected climate smart agriculture (CSA) practices in the rainfed production systems. The model was validated using final biomass (B) and grain yield (GY) data from field experiments involving seven CSA practices (halfmoon pits, 2 cm thick mulch, 4 cm thick mulch, 6 cm thick mulch, 20 cm deep perma...
Abstract: Plant-parasitic nematodes (PPNs) are a major concern in agriculture as they cause significant crop damage resulting in yield losses and economic losses for farmers (FAO, 2019). For the past 50 years, the control of PPNs has relied heavily on the use of synthetic nematicides and soil fumigants, which have been effective in rapidly controlling nematode populations. However, due to environmental and health concerns, many traditional nematicides have been banned or withdrawn from the m...
ABSTRACT The broad objective of this study was to analyse sustainable agricultural resource use in Nigeria using the Ecological Footprint Approach. The specific objectives included to; estimate the global emergy and emergy density, determine the ecological footprint per capita, analyse the per capita bio-capacity, and ascertain the level of agricultural resource use, sustainability status and resource substitution in Nigeria. The total land area, population and thematic data of the country w...
EXECUTIVE SUMMARY The Forestry sector plays key roles in supporting the livelihood of all Rwandans by providing most of the energy consumed by the bulk population, controlling soil erosion and protecting water catchments and supplying other goods and ecological services. Hence, the present and future extent of forest coverage in Rwanda is central to sustainable development and climate change considerations. Currently, about 87% of the population and 70% of the country’s land area are de...
ABSTRACT This study was done in Mahale Ecosystem to assess the achievement of COCOBA in improving rural livelihood and sustainable conservation. This study was based on the fact that, while there are adequate information o n micro credit and poverty reduction few exist on livelihood improvement and sustainable conservation of biodiversity. Specifically the study sought to document socio-economic activities undertaken by COCOBA group members and others in the study area; determine the perform...
ABSTRACT The broad objective of this study was to analyse sustainable agricultural resource use in Nigeria using the Ecological Footprint Approach. The specific objectives included to; estimate the global emergy and emergy density, determine the ecological footprint per capita, analyse the per capita bio-capacity, and ascertain the level of agricultural resource use, sustainability status and resource substitution in Nigeria. The total land area, population and thematic data of the country ...
Abstract Global trends nowadays towards long term sustainable crop production is hinged on either supplementing the use of chemical fertilizers with organic materials or a complete use of organic materials. This is more so since substituting chemical fertilizers with organic materials reduces the risks of exposure to ailments that arise on account of synthetic compounds and increases farmers’ gains via reduced soil erosion and carbon emissions and increased bio-diversity. The current study ...
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...
Global warming has led to intensity of extreme events that affect agricultural production worldwide, and sub-Sahara Africa in particular, where economies are highly dependent on agriculture and adoption of modern technology is low. Kenyan agriculture is vulnerable to climate-induced risks and uncertainty manifested in low crop yields. Although potato is a food security and cash crop for many smallholder farmers in Mauche Ward of Nakuru County, its production is affected by variability in rain...
Abstract/Overview Globally, land tenure comes in different methods such as inheritance, renting, purchasing and land being offered as gift. Such practices have so far encouraged land fragmentation leading to small holdings which are uneconomical in terms of land use practices resulting into low yields. Such low food productions from small holdings in Ugunja coupled with poor food access from other sub-counties cannot sustain households up to the next harvest hence the problem of severe pe...