[PDF] Gis Based Assessment Of Smallholder Farmers Perception Of Climate Change Impacts And Their Adaptation Strategies For Maize Production In Anambra State Nigeria eBook

Author : John Agbo Ogbodo
Publisher :
Page : pages
File Size : 46,21 MB
Release : 2018
Category : Technology
ISBN :

GET BOOK

The production of Zea mays (otherwise called maize or corn), which is an important staple food crop in Nigeria, is limited by the impacts of climate change; thus, posing food insecurity in the country. The primary purpose of this study is to assess the perception of smallholders' maize farmers on climate variability; and, their climate change adaptations practices in Anambra State, Nigeria. A multi-stage sampling technique and structure questionnaires were applied to this study. Collected data were analyzed using both descriptive/ inferential statistics, together with a simple technique of geographic information system (GIS). The results show that, approximately 57.2% of climate variability negatively impacts on maize production in the study area. Basically flooding (ׯ = 2.02 ± 1.166), erratic rainfall (ׯ = 2.02 ± 0.816), and decrease in crop yield by strange pests and diseases (ׯ = 1.59 ± 0.896) affect maize production. The well-informed farmers practice some climate change adaptations techniques such as: planting of grasses to prevent erosion, and, use of improved maize seeds to withstand environmental stress. In conclusion, the lower the standard deviation values, the more knowledgeable the farmers were about issues of climate variability and on climate change adaptations practices; and, vice-versa.

Author : Khan Amanullah
Publisher : BoD – Books on Demand
Page : 150 pages
File Size : 27,43 MB
Release : 2018-10-10
Category : Technology & Engineering
ISBN : 1789841550

GET BOOK

Corn or maize (Zea mays L.) plays an important role in global food security. The many uses of corn make it a central commodity and a great influence on prices. Because of its worldwide distribution and relatively lower price, corn has a wider range of uses. It is used directly for human consumption, in industrially processed foods, as livestock feed, and in industrial nonfood products such as starches, acids, and alcohols. Recently, there has been interest in using maize for the production of ethanol as a substitute for petroleum-based fuels. It is an important source of carbohydrate, protein, iron, vitamin B, and minerals. Climate change, however, is a growing concern among corn growers worldwide. Scientists estimate that corn production will need to be increased by 15% per unit area between 2017 and 2037. To increase corn yields, advanced and new production technology needs to be developed and distributed among corn growers. The advanced technology to boost corn yields and counteract climate change is important for food security for the growing global population. Nutritionally, maize seeds contain 60-68% starch and 7-15% protein. Maize oil is widely used as a cooking medium and for manufacturing hydrogenated oil. The oil has the quality of reducing cholesterol in the human blood similar to sunflower oil. Corn flour is used as a thickening agent in the preparation of many edibles such as soups, sauces, and custard powder. Integrated nutrients management improves corn growth, leaf area index and light interception, dry matter accumulation and distribution, grain and fodder quality, yield components, grain and biomass yields, harvest index, and shelling percentage, and reduces the problem of food insecurity.

Author : Paula Castro
Publisher : Springer
Page : 520 pages
File Size : 40,96 MB
Release : 2019-01-24
Category : Science
ISBN : 3319750046

GET BOOK

This book collects wide-ranging contributions such as case studies, reviews, reports on technological developments, outputs of research/studies, and examples of successful projects, presenting current knowledge and raising awareness to help the agriculture and forestry sectors find solutions for mitigating climate variability and adapting to change. It brings the topic of ecosystem services closer to education and learning, as targeted by the Framework Convention on Climate Change and the Paris Agreement, the 2030 Agenda for Sustainable Development and the EU Biodiversity Strategy to 2020. Climate change and its impacts on agriculture and agroforestry have been observed across the world during the last 50 years. Increasing temperatures, droughts, biotic stresses and the impacts of extreme events have continuously decreased agroforestry systems’ resilience to the effects of climate change. As such, there is a need to adapt farming and agroforestry systems so as to make them better able to handle ever-changing climate conditions, and to preserve habitats and ecosystems services.

Author : Tshifhumulo, Rendani
Publisher : IGI Global
Page : 461 pages
File Size : 43,89 MB
Release : 2021-10-08
Category : Social Science
ISBN : 1799874931

GET BOOK

Indigenous knowledge systems (IKS) are a combination of knowledge systems encompassing technology; social, economic, and philosophical learning; or educational, legal, and governance systems. The lack of documentation of these systems presents a problem as the knowledge is fading away over time. In response, it is essential that policies and strategies are undertaken to ensure that these systems are protected and sustained for generations to come. The Handbook of Research on Protecting and Managing Global Indigenous Knowledge Systems is a comprehensive reference source that works to preserve indigenous knowledge systems through research. Focusing on key concepts such as tools of indigenous knowledge management and African indigenous symbols, the book preserves and promotes indigenous knowledge through research and fills the void staff and students within the field of indigenous knowledge systems face with the current lack of research and resources. This book is ideal for university students, lecturers, researchers, academicians, policymakers, historians, sociologists, and anyone interested in the field of indigenous knowledge systems.

Author : Lawrence Godfrey Kamanga
Publisher : GRIN Verlag
Page : 75 pages
File Size : 29,22 MB
Release : 2023-11-15
Category : Technology & Engineering
ISBN : 3346970248

GET BOOK

Masterarbeit aus dem Fachbereich Agrarwissenschaften, , Sprache: Deutsch, Abstract: This research was done in Nangoma Agricultural Camp in Mumbwa district of Central Zambia on farmers’ perceptions of climatic factors affecting maize yield. Maize is the most common cereal (85%) cultivated in Nangoma Agricultural Camp. However, smallholder maize farmers have been perceiving its yield to be going down from 1990s to date; 70.59% from 1990-2000, 27.45% from 2001-2011, and 17.65% from 2012-2022. Such a farmers’ perception on a downward spiral of maize yield is attributed to their perceived negative impacts of climatic factors like increased temperature (87.25%) and variations in rainfall i.e., late onset 94.12%, early cessation 87.25%), and localized rainfall (67.65%) by smallholder maize farmers in the study area. The overall goal of the study was to investigate perceptions of smallholder maize farmers on climatic factors effecting maize yield in Nangoma Agricultural Camp. The specific objectives were: Assessing smallholder maize farmers’ knowledge about climate change in Nangoma Agricultural Camp, investigating farmers’ perceptions on rainfall pattern seasonally in the study area, investigating farmers’ opinions on trends of maize yield in the study area, identifying climatic challenges associated with maize yields among smallholder maize famers in the study area, and investigating mitigation and adaptation strategies in maize farming among the smallholder maize farmers in the study area. The research design for achieving the above objectives were both quantitative and qualitative research methods; a survey, 3 Focus Group Discussion (FGDs), and 6 Key informants or In-depth interviews. Experts from Zambia Meteorological Department, Zambia National Farmers’ Union (ZNFU), extension officers from the Ministry of Agriculture working in Nangoma Agricultural Camp, Climate Change Network of Zambia (CCNZ), the media, and traditional leadership were purposefully identified for qualitative data.

Author : Cynthia Rosenzweig
Publisher : World Scientific
Page : 831 pages
File Size : 10,24 MB
Release : 2021-04-13
Category : Technology & Engineering
ISBN : 1786348772

GET BOOK

This two-part handbook focuses on the work that the Agricultural Model Intercomparison and Improvement Project (AgMIP) accomplished using a new method — the AgMIP Regional Integrated Assessment Protocol — in Sub-Saharan Africa (SSA) and South Asia (SA), with funding from the UK Department for International Development. Through this research, AgMIP substantially improves the characterization and understanding of food security in SSA and SA and how its affected by climate variability and change.The chapters in this handbook demonstrate how AgMIP has enhanced the capacity of developing country researchers and stakeholders to work together, exploring and prioritizing adaptation to current and future climate stresses. Part 1 describes regional integrated assessment methods and analyses, while Part 2 presents the outcomes of farming system studies. The entire volume shows how AgMIP has established, as a public good, protocols for Regional Integrated Assessments that improve the capability of developing countries to address climate change challenges.Related Link(s)

Author : Walter Leal
Publisher : Springer
Page : 380 pages
File Size : 10,67 MB
Release : 2016-01-16
Category : Business & Economics
ISBN : 3319258141

GET BOOK

This book introduces innovative approaches to pursue climate change adaptation and to support the long-term implementation of climate change policies. Offering new case studies and data, as well as projects and initiatives implemented across the globe, the contributors present new tools, approaches and methods to pursue and facilitate innovation in climate change adaptation.

Author : Glwadys Aymone Gbetibouo
Publisher : Intl Food Policy Res Inst
Page : 52 pages
File Size : 32,21 MB
Release : 2009
Category : Social Science
ISBN :

GET BOOK

Climate change is expected to have serious environmental, economic, and social impacts on South Africa. In particular, rural farmers, whose livelihoods depend on the use of natural resources, are likely to bear the brunt of adverse impacts. The extent to which these impacts are felt depends in large part on the extent of adaptation in response to climate change. This research uses a "bottom-up" approach, which seeks to gain insights from the farmers themselves based on a farm household survey. Farm-level data were collected from 794 households in the Limpopo River Basin of South Africa for the farming season 2004-2005. The study examines how farmer perceptions correspond with climate data recorded at meteorological stations in the Limpopo River Basin and analyzes farmers' adaptation responses to climate change and variability. A Heckman probit model and a multinomial logit (MNL) model are used to examine the determinants of adaptation to climate change and variability. The statistical analysis of the climate data shows that temperature has increased over the years. Rainfall is characterized by large interannual variability, with the previous three years being very dry. Indeed, the analysis shows that farmers' perceptions of climate change are in line with the climatic data records. However, only approximately half of the farmers have adjusted their farming practices to account for the impacts of climate change. Lack of access to credit was cited by respondents as the main factor inhibiting adaptation. The results of the multinomial logit and Heckman probit models highlighted that household size, farming experience, wealth, access to credit, access to water, tenure rights, off-farm activities, and access to extension are the main factors that enhance adaptive capacity. Thus, the government should design policies aimed at improving these factors.

Author : Peter K. Achamwie
Publisher : Track2Publications
Page : 80 pages
File Size : 45,63 MB
Release : 2015-01-03
Category :
ISBN : 1507664389

GET BOOK

The study examined the effects of climate change on rural female farmers in Wurompo. A farming community, in the Wenchi Municipality of Brong Ahafo region of Ghana. This farming community depends on rain fed agriculture activities for livelihood. In recent years, droughts, unpredictable rainfall pattern and crop failure have become common in the area. The study assessed the knowledge and awareness level of female farmers in the community about climate change. It also identified the effects of climate change on the livelihood of the women in the community as well as examined the adaptation strategies used by the farmers as a way of coping with the situation. Qualitative method was used to conduct the study. Focus group discussions and key informant interview were employed. Findings of the study indicated that climate change has negatively affected the livelihood of female farmers in the community leading to a decline in food crops production and water stress possibly because of observed temperature rise. Furthermore, the study indicates the main challenges to climate change adaptation, to include poverty, lack of adequate information on the adverse impact of climate change, basic infrastructure challenges and modern farming implements and practices. The study recommends that female farmers be educated on the negative impacts of climate change and training with the necessary adaptation strategies to build their resilience. The Ministry of food and Agriculture should formulate direct policies targeted at rural female farmers to adapt to climate change and device a modern agricultural techniques and practices to boast food production in the area.