Download or read book Adaptive Agricultural Practices written by Pradeep Kumar Dubey and published by Springer. This book was released on 2019-05-16 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This brief explores several adaptive agricultural practices from around the world to fulfill current and future agricultural demands for food security due to the challenges posed by climate change and growing global population. Readers will discover how farmers adapt to environmental changes by adopting various agronomic practices at crop, farm and landscape levels. Particular attention is given to systemic and transformational adaptation strategies employed by farmers such as mulching, organic farming and crop diversification. This is a highly informative and carefully presented book that provides insights on how crops can build up resilience against periods of drought, high salinity, disasters such as floods, and diseases. The policy implications and future prospects of these adaptation strategies are also addressed. Environmental and plant scientists, agronomists and researchers in climate sciences will find this book interesting.
Download or read book Adaptive Agricultural Practices written by Pradeep Kumar Dubey and published by . This book was released on 2020 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This brief explores several adaptive agricultural practices from around the world to fulfill current and future agricultural demands for food security due to the challenges posed by climate change and growing global population. Readers will discover how farmers adapt to environmental changes by adopting various agronomic practices at crop, farm and landscape levels. Particular attention is given to systemic and transformational adaptation strategies employed by farmers such as mulching, organic farming and crop diversification. This is a highly informative and carefully presented book that provides insights on how crops can build up resilience against periods of drought, high salinity, disasters such as floods, and diseases. The policy implications and future prospects of these adaptation strategies are also addressed. Environmental and plant scientists, agronomists and researchers in climate sciences will find this book interesting.
Download or read book Climate Change and Agricultural Ecosystems written by Krishna Kumar Choudhary and published by Woodhead Publishing. This book was released on 2019-05-04 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate Change and Agricultural Ecosystems explains the causative factors of climate change related to agriculture, soil and plants, and discusses the relevant resulting mitigation process. Agricultural ecosystems include factors from the surrounding areas where agriculture experiences direct or indirect interaction with the plants, animals, and microbes present. Changes in climatic conditions influence all the factors of agricultural ecosystems, which can potentially adversely affect their productivity. This book summarizes the different aspects of vulnerability, adaptation, and amelioration of climate change in respect to plants, crops, soil, and microbes for the sustainability of the agricultural sector and, ultimately, food security for the future. It also focuses on the utilization of information technology for the sustainability of the agricultural sector along with the capacity and adaptability of agricultural societies under climate change. Climate Change and Agricultural Ecosystems incorporates both theoretical and practical aspects, and serves as base line information for future research. This book is a valuable resource for those working in environmental sciences, soil sciences, agricultural microbiology, plant pathology, and agronomy. Covers the role of chemicals fertilizers, environmental deposition, and xenobiotics in climate change Discusses the impact of climate change on plants, soil, microflora, and agricultural ecosystems Explores the mitigation of climate change by sustainable methods Presents the role of computational modelling in climate change mitigation
Download or read book Can food aid relax farmers constraints to adopting climate adaptive agricultural practices written by ?Ignaciuk, A., Malevoli, G., Scognamillo, A., Sitko, N. and published by Food & Agriculture Org.. This book was released on 2022-05-16 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: The adoption of climate-adaptive agricultural practices (CAAPs) among resource-poor smallholder households is typically hindered by liquidity and risk constraints. Using an inverse probability weighted estimator that uses three waves of nationally representative panel survey data from Ethiopia, Malawi and the United Republic of Tanzania, this article examines whether food transfers help overcome barriers to the adoption of selected CAAPs. The results show that in each country analysed, receiving food transfers increase the probability of adopting at least one CAAP.
Download or read book Facilitating Sustainable Agriculture written by N. G. Roling and published by Cambridge University Press. This book was released on 2000-09-21 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: A move towards more flexible, sustainable agricultural practices is increasingly being seen as the way to address or avoid environmental and economic problems associated with existing, predominantly intensive, farming systems. Through case studies taken from around the world, this book examines the implications of adopting more ecologically sound agricultural practices, both at the level of individual farmers and at the level of larger-scale agro-ecosystems such as water catchments. The emphasis of the book is on human and social aspects, rather than on agronomic or economic considerations, focusing on the learning processes necessary for change to be implemented and, in turn, on the facilitation of that learning through participatory approaches and appropriate institutional support and policy structure.
Download or read book Adapting Agriculture to Climate Change written by Allan Eaglesham and published by . This book was released on 2009 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sustainable Agriculture for Climate Change Adaptation written by Kathy Lewis and published by MDPI. This book was released on 2020-12-02 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Anthropocene, the time of humans. Never has human influence on the functioning of the planet been greater or in more urgent need of mitigation. Climate change, the accelerated warming of the planet’s surface attributed to human activities, is now at the forefront of global politics. The agriculture sector not only contributes to climate change but also feels the severity of its effects, with the water, carbon and nitrogen cycles all subject to modification as a result. Crop production systems are each subject to different types of threat and levels of threat intensity. There is however significant potential to both adapt to and mitigate climate change within the agricultural sector and reduce these threats. Each solution must be implemented in a sustainable manner and tailored to individual regions and farming systems. This Special Issue evaluates a variety of potential climate change adaptation and mitigation techniques that account for this spatial variation, including modification to cropping systems, Climate-Smart Agriculture and the development and growth of novel crops and crop varieties.
Download or read book Do climate smart agricultural practices support adaptation mitigation and productivity A review of CSA practices used in participatory video interventions in India Kenya and Uganda written by Welk, Lukas and published by Intl Food Policy Res Inst. This book was released on 2023-11-21 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change poses a threat to smallholder farmers worldwide, impacting livelihoods and agricultural pro duction. At the same time, agrifood systems account for about one-third of all greenhouse gas (GHG) emissions. Climate-smart agriculture (CSA) offers synergistic practices that boost productivity, aid farmers in adapting to cli mate change, and have the potential to mitigate GHG emissions. This note reviews the extent to which a set of practices identified by smallholder farmers in India, Kenya, and Uganda for inclusion in a participatory video-based extension intervention meet the CSA criteria. The findings suggest that the practices hold triple-win potential but often several need to be applied as a package; they also need to be adapted to local conditions.
Download or read book Climate Smart Agriculture written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-07-12 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of climate change and climate variability on agriculture pose the greatest challenge for Kenya to realize its Vision 2030 and other agricultural strategies. Agriculture is sensitive and highly vulnerable to climate change/variability, whose effects are already being experienced in life threatening ways. Given the high dependency on rain-fed agriculture, people and communities whose livelihoods is conditional on agricultural sector are at higher risk of climatic extremes. This manual has been prepared to assist agricultural extension officers and community leaders in disseminating a list of Climate-Smart Agriculture practices. These set of practices when implemented in an integrated approach should ensure increased production and profitability, enhance resilience and adaptation to climate change effects but also promote low greenhouse gas emission. Though the list of practices are not exhaustive, the manual attempt to demonstrate possible effective combination of practices that are suitable for most of the Kenyan farming systems and which simultaneously achieve a farming approach that is productive, adaptive and with opportunities for carbon sinks. Each chapter describes a Climate-Smart Agriculture practice and tries to respond to the three questions of proposed technologies i.e. What?, Why? and How? The format of writing was intended to make it easy for the users to be able to apply the synergistic implementation of selected practices. This manual will be complemented by other manuals and policy guidelines prepared by FAO and the Government of Kenya to support policy makers in integrating climate change concerns in other development areas while achieving food and nutrition security.
Download or read book Explore On farm written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2003 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aims "at improving sustainable production of rainfed wheat-based farming systems through increasing understanding of the effects of localized environmental factors on crop and varietal performance."
Download or read book Adapting to the Land written by John F. Freeman and published by University Press of Colorado. This book was released on 2022-01-03 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adapting to the Land examines the extent to which Colorado agriculturists adapted to or stretched beyond the limits of land and water. Historian John F. Freeman and horticultural scientist Mark E. Uchanski document the state’s agricultural history and provide context for the shift away from traditional forms of agriculture to the use of synthetic fertilizers, herbicides, and pesticides—and, most recently, to more values-driven practices to support the burgeoning popularity of natural and organic foods. This shift has resulted in the establishment of the global organic food processing and distribution industry, which has roots in Colorado. Ancestral Puebloans farmed and grazed within the limits of nature. Early settlers adjusted their cultivation methods through trial and error, while later agriculturists relied on research and technical advice from the Colorado Agricultural College. As part of wartime mobilization, the federal government prompted farmers to efficiently increase yields. To meet the demand for food and fiber scientific and technical innovations led to the development of new plant cultivars and livestock breeds, advances in mechanization, and widespread use of synthetic amendments. Increasing concern over soil fertility and the loss of irrigation water to urbanization contributed to more changes. Despite, or perhaps because of, what we see today along the Front Range, Colorado may still have a chance to slow or even reverse its seemingly unrestrained growth, creating a more vibrant, earth-friendly society in which agriculture plays an increasingly significant part. Scientific discoveries and innovations in regenerative cultivation are clearing the path to a more sustainable future. Adapting to the Land adds an ecological and horticultural perspective to historical interpretations of recurring agricultural issues in the state and tracks the concept of stewardship, suggesting that spiritual beliefs continue to contribute to debates over acceptable agricultural practices and the effects of urbanization upon the land. This book will be a key resource for students, scholars, and general readers interested in agricultural and Colorado history, sustainability, and rural sociology.
Download or read book Cambodian Agriculture written by Timothy S. Thomas and published by Intl Food Policy Res Inst. This book was released on 2013-08-22 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: Cambodia has been identified as one of the most vulnerable countries to climate change, given the predicted changes in temperature and precipitation, the share of labor in agriculture, and the countrys low adaptive capacity due to widespread poverty. In this study, we use climate data from four general circulation models (GCMs) to evaluate the impact of climate change on agriculture in Cambodia by 2050. We used the Decision Support System for Agrotechnology Transfer crop modeling software to evaluate crop yields, first for the 19502000 period (actual climate) and then for the climates given by the four GCMs for 2050. We evaluated crop yields for eight different crops at 2,162 points in Cambodia, using a grid of 10-kilometer squares, for 2000 and 2050. For each crop, we searched for the best cultivar (variety) in each square, rather than assuming the same cultivar to be used in all locations. We also searched for the best planting month in each square. We explored potential gains from changing fertilizer levels and from using irrigation to compensate for rainfall changes. This analysis indicates that when practiced together, using improved cultivars better suited for the changing climate conditions and adjusting planting dates can lessen the impact of climate change on yields, including for both wet- and dry-season rice. In addition, the analysis shows that losses in yield due to climate change can be compensated forfor many cropsby increasing the availability of nitrogen in the soil. To provide context to the modeling analysis, a survey of 45 communes was conducted using focus group discussions to solicit information on agricultural practices. Questions were asked about fertilizer, irrigation, seeds, tillage, and pest management, as well as about natural disasters and how farmers respond. Key results indicate that in response to extreme weather, only 7 to 16 percent of farmers report changing crop variety and only 20 percent of farmers report changing planting dates. Since the modeling results indicate that adaptation to climate change by changing crop variety and planting dates will be critical in order to avoid yield losses over the next 40 years, it is recommended that farmers expand their capacity to adapt in this way. In addition, every commune reported using some type of chemical fertilizer; however, in a typical commune, only 50 percent of the farmers were using any chemical fertilizer. This indicates that there is room to increase the use of chemical fertilizers. Finally, focus group participants were asked to name the top three natural disasters of concern. Drought was the most cited, reported in 44 of the 45 communes (98 percent), while flooding was cited in 67 percent of the communes surveyed. Despite this, in fully 58 percent of the communes, farmers reported taking no action in response to floods. In response to drought, farmers reported switching to other crops in 16 percent of the communes, and changed planting dates in 19 percent, while only 7 percent of the communes reported no adaptation in farming practices. These findings indicate the need for intervention to help farmers deal with floods in particular, and to determine whether strategies for adapting to drought are the best suited to mitigate crop loss.
Download or read book Climate Resilient Agriculture written by Arun Shanker and published by BoD – Books on Demand. This book was released on 2018-03-14 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: The changing climatic scenario has affected crop production in the adverse ways, and the impact of it on agriculture is now emerging as a major priority among crop science researchers. Agriculture in this changing climatic scenario faces multiple diverse challenges due to a wide array of demands. Climate-resilient agriculture is the need of the hour in many parts of the world. Understanding the adverse effects of climatic change on crop growth and development and developing strategies to counter these effects are of paramount importance for a sustainable climate-resilient agriculture. This multiauthored edited book brings out sound climate-resilient agriculture strategies that have a strong basic research foundation. We have attempted to bridge information from various diverse agricultural disciplines, such as soil science, agronomy, plant breeding, and plant protection, which can be used to evolve a need-based technology to combat the climatic change in agriculture.
Download or read book Continuous Living Cover Adaptive Strategies for Putting Regenerative Agriculture into Practice written by Jacob Jungers and published by Frontiers Media SA. This book was released on 2023-12-18 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Climate Change and Food Security written by David B. Lobell and published by Springer Science & Business Media. This book was released on 2009-12-21 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Roughly a billion people around the world continue to live in state of chronic hunger and food insecurity. Unfortunately, efforts to improve their livelihoods must now unfold in the context of a rapidly changing climate, in which warming temperatures and changing rainfall regimes could threaten the basic productivity of the agricultural systems on which most of the world’s poor directly depend. But whether climate change represents a minor impediment or an existential threat to development is an area of substantial controversy, with different conclusions wrought from different methodologies and based on different data. This book aims to resolve some of the controversy by exploring and comparing the different methodologies and data that scientists use to understand climate’s effects on food security. In explains the nature of the climate threat, the ways in which crops and farmers might respond, and the potential role for public and private investment to help agriculture adapt to a warmer world. This broader understanding should prove useful to both scientists charged with quantifying climate threats, and policy-makers responsible for crucial decisions about how to respond. The book is especially suitable as a companion to an interdisciplinary undergraduate or graduate level class.
Download or read book Climate Change and Agriculture in the United States written by U. S. Department Agriculture and published by CreateSpace. This book was released on 2015-04-19 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agriculture in the United States produces approximately $300 billion a year in commodities with livestock accounting for roughly half the value. Production of these commodities is vulnerable to climate change through the direct (i.e., abiotic) effects of changing climate conditions on crop and livestock development and yield (e.g., changes in temperature or precipitation), as well as through the indirect (i.e., biotic) effects arising from changes in the severity of pest pressures, availability of pollination services, and performance of other ecosystem services that affect agricultural productivity. Thus, U.S. agriculture exists as a complex web of interactions between agricultural productivity, ecosystem services, and climate change. Climate change poses unprecedented challenges to U.S. agriculture because of the sensitivity of agricultural productivity and costs to changing climate conditions. Adaptive action offers the potential to manage the effects of climate change by altering patterns of agricultural activity to capitalize on emerging opportunities while minimizing the costs associated with negative effects. The aggregate effects of climate change will ultimately depend on a complex web of adaptive responses to local climate stressors. These adaptive responses may range from farmers adjusting planting patterns and soil management practices in response to more variable weather patterns, to seed producers investing in the development of drought-tolerant varieties, to increased demand for Federal risk management programs, to adjustments in international trade as nations respond to food security concerns. Potential adaptive behavior can occur at multiple levels in a highly diverse international agricultural system including production, consumption, education, research, services, and governance. Understanding the complexity of such interactions is critical for developing effective adaptive strategies.
Download or read book Climate Change Water and Agriculture written by Organisation for Economic Co-Operation and Development (OECD) and published by IWA Publishing. This book was released on 2014-09-14 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report analyses the adaptive capacity in agricultural water management, adaptation in agriculture to water variability and extreme events, (floods and droughts), mitigation, (water and energy) and uncertainty about further climate change.
