Efficient Agricultural Water Use And Management In Paddy Fields In Zambia
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Efficient Agricultural Water Use And Management In Paddy Fields In Zambia
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Author : Salman, M., Suzuki, H., Ahmad, W., Giusti, S., Ali, A., Mwale, S., Chikuta, S., Daka, A., Nawa, M., Sitali, M., Mukanga, M., Chitambi, M., Chilala Mucheelo, M., Lwatula, C.
language : en
Publisher: Food & Agriculture Org.
Release Date : 2022-10-01
Efficient Agricultural Water Use And Management In Paddy Fields In Zambia written by Salman, M., Suzuki, H., Ahmad, W., Giusti, S., Ali, A., Mwale, S., Chikuta, S., Daka, A., Nawa, M., Sitali, M., Mukanga, M., Chitambi, M., Chilala Mucheelo, M., Lwatula, C. and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-01 with Technology & Engineering categories.
An increasing number of regions in the world are frequently facing water shortage, and water demand is likely to grow in the next 20-30 years due to intensified agriculture, population growth, urbanization and climate change. Future demand of water by all sectors will, thus, require as much as 25 to 40 percent of water to be re-allocated from lower to higher productivity and employment-oriented activities, particularly in water stressed regions. As such, these reallocations are likely to come from agriculture due to its high share of water use. In view of the projected rise in water demand in both agriculture and non-agricultural sectors, appropriate actions that increase water use efficiency especially in irrigation are crucial to sustainably enhance agricultural production and productivity. In Zambia, rice is one of the most important cereal food and is at the centre of major socioeconomic activity for a large share of rural population. Paddy field system are especially water demanding as it needs continues inundation of the field during most of the growing season. In Zambia, there is no controlled infrastructure for paddy irrigation and nearly all of the rice is grown under paddy field system in the country rainfed lowlands. The Food and Agriculture Organization of the United Nations (FAO) has been active to increase the understanding of the status of water use efficiency and water productivity in Zambia through the project “Efficient Agricultural Water Use and Management Enhancement in Paddy Fields”, funded by the Japan Ministry of Agriculture, Forestry and Fisheries (MAFF).
The Status Of Water Use Efficiency And Productivity With A Focus On Paddy Rice In Zambia
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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2022-08-27
The Status Of Water Use Efficiency And Productivity With A Focus On Paddy Rice In Zambia written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-08-27 with Technology & Engineering categories.
In view of the projected world water demand, increased water use efficiency in irrigation is crucial to sustainably increase agricultural productivity. Paddy field systems are especially water demanding, though products such as rice is not only a staple food, but also constitutes a major social and economic activity providing public goods and is a key source of employment and income for the rural population in Zambia. The Food and Agriculture Organization of the United Nations (FAO) has been active to increase the understanding of the status of water use efficiency and water productivity in Zambia through implementing the project “Efficient Agricultural Water Use and Management Enhancement in Paddy Fields”, funded by the Japan Ministry of Agriculture, Forestry and Fisheries (MAFF). The project objective is to identify limits and potentials of paddy rice production at national level. The project findings presented in this report is a basis for assisting the country with the evaluation of the status of water use efficiency and water productivity of paddy fields, providing technical and policy support to enhance water resources management in Zambia. This report will help increasing the knowledge and building capacities of technical experts in relevant institutions, ministries and universities in Zambia. Its analysis of best practices will assist in determining the needs and existing gaps and what options are available to fill these gaps. Furthermore, the policy action matrix developed and the investment portfolio compiled will support the development of future financial plans in the country.
The Status Of Water Use Efficiency And Productivity With A Focus On Paddy Rice In Sri Lanka
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Author : Salman, M., Suzuki, H., Ahmad, W., Giusti, S., Ali, A., Rathnayake, W.M.U.K., Sirisena, D.N., Senanayake, D.M.J.B., Herath, W.M.T.M., Meegasthenna, J., Ponnampalam, Y., Bandulasena, W.M., De Silva, A., Nandharathne, A.B.D.T., Sooriyaarachchi, A.T., Bandara, D., Pathmarajah, S.
language : en
Publisher: Food & Agriculture Org.
Release Date : 2023-03-30
The Status Of Water Use Efficiency And Productivity With A Focus On Paddy Rice In Sri Lanka written by Salman, M., Suzuki, H., Ahmad, W., Giusti, S., Ali, A., Rathnayake, W.M.U.K., Sirisena, D.N., Senanayake, D.M.J.B., Herath, W.M.T.M., Meegasthenna, J., Ponnampalam, Y., Bandulasena, W.M., De Silva, A., Nandharathne, A.B.D.T., Sooriyaarachchi, A.T., Bandara, D., Pathmarajah, S. and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-30 with Technology & Engineering categories.
Global water demand is likely to grow in the next 20 to 30 years due to agriculture intensification, population growth, urbanization, and climate change. In Sri Lanka, one-third of the rural population depends on agriculture. Rice is the national staple food which is cultivated twice a year on more than half a million hectares of land under a range of physical and environmental conditions. Despite being self-sufficient in rice production, Sri Lanka has low levels of water productivity and water use efficiency in paddies. Furthermore, its water and food security is extremely vulnerable to climate change. The Food and Agriculture Organization of the United Nations (FAO) has been active to increase the understanding of the status of water use efficiency and water productivity in Sri Lanka through the project “Efficient Agricultural Water Use and Management Enhancement in Paddy Fields”, funded by the Japanese Ministry of Agriculture, Forestry and Fisheries (MAFF). The project objective is to identify limits and potentials of paddy rice production at national level. The project findings presented in this report are a basis for assisting the country with the evaluation of the status of water use efficiency and water productivity of paddy fields, providing technical and policy support to enhance water resources management in Sri Lanka.
Sustainable Solutions For Food Security
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Author : Atanu Sarkar
language : en
Publisher: Springer
Release Date : 2019-01-18
Sustainable Solutions For Food Security written by Atanu Sarkar and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-18 with Science categories.
This volume is the first centralized source of technological and policy solutions for sustainable agriculture and food systems resilience in the face of climate change. The editors have compiled a comprehensive collection of the latest tested, replicable green technologies and approaches for food security, including smart crops and new agricultural paradigms, sustainable natural resources management, and strategies for risk assessment and governance. Studies from resource-constrained countries with vulnerable populations are emphasized, with contributions on multisector partnership from development professionals. Debates concerning access to climate-smart technologies, intellectual property rights, and international negotiations on technology transfer are also included. The editors are, respectively, a public health physician, a development professional and an environmental scientist. They bring their varied perspectives together to curate a holisticvolume that will be useful for policy makers, scientists, community-based organizations, international organizations and researchers across the world.
From Climate Risk To Resilience Unpacking The Economic Impacts Of Climate Change In Zambia
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Author : Detelinova, Iva
language : en
Publisher: Intl Food Policy Res Inst
Release Date : 2023-11-14
From Climate Risk To Resilience Unpacking The Economic Impacts Of Climate Change In Zambia written by Detelinova, Iva and has been published by Intl Food Policy Res Inst this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-14 with Political Science categories.
Climate change is projected to cause an increase in average temperatures in Zambia and a decline in rainfall, particularly in the southern and western regions. The country experiences high rainfall variability, which climate change is expected to exacerbate, resulting in likely higher frequency and intensity of already reoccurring extreme weather events, such as droughts and floods. The combined effect of the temperature and precipitation projections is anticipated to cause a decrease in water availability at national level and to adversely affect the Zambezi, Kafue, and Luangwa River Basins. Overall, these trends will exacerbate existing vulnerabilities in southwestern Zambia, as the region is already prone to droughts (as well as floods in some parts). On the other hand, the northern parts of the country are projected to experience a slight increase in rainfall and to be overall relatively positively affected by climate change. The key sectors most likely to be significantly affected by climate change in Zambia include agriculture, road infrastructure, and energy. In agriculture, the key risk stemming from climate change is the projected lower maize yields, as this is the country’s staple crop. Other crops are also expected to be adversely affected by higher temperatures, reduced rainfall, and increased occurrence of extreme events, particularly in southern and western Zambia. That said, changing climate conditions could create new agricultural opportunities in the north. Climate change is projected to negatively affect the livestock subsector, which will increase food security risks, particularly for subsistence farmers. In road infrastructure, the projected higher occurrence of flooding, especially in Lusaka Province, could have a knock-on effect for the rest of the economy, particularly if it damages key international corridors passing through this region and/or affects domestic supply chains. Zambia is significantly reliant on hydropower and is already experiencing severe power cuts due to drought. The risks in the sector are exacerbated by the location of key hydropower plants in the southern parts of the country and the projected drying up of main river basins. The electricity shortages have spillover effects on the rest of the economy, including the copper industry, Zambia’s key export. This has international implications, as Zambia is a top copper producer worldwide, and demand for copper is expected to increase significantly due to its crucial role in various green technologies. Thus, absent adaptation measures, the adverse impact of climate change in Zambia could affect global mitigation efforts and strategies.
Climate Smart Agriculture For Future Food Security
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Author : Sajid Faiz
language : en
Publisher: Springer Nature
Release Date : 2025-06-17
Climate Smart Agriculture For Future Food Security written by Sajid Faiz and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-17 with Technology & Engineering categories.
This contributed volume covers recent advancements in the development of climate-resilient agriculturally important crops by focusing on climate change, crop cultivation, crop breeding, and the application of novel biotechnological approaches in line with attaining second Sustainable Development Goal of zero hunger. Climate-smart agriculture is a concept aimed at transforming and reorienting agricultural production systems to ensure food security in the ever-evolving situation of climate change. Widespread alterations in rainfall and temperature patterns have threatened agricultural production and elevated the vulnerability of human dependency on agriculture for food, feed, and fiber. Additionally, global food demand is estimated to increase to feed the estimated global population of 9.7 billion by the year 2050. Climate change, food, and nutritional insecurity pose the greatest challenges for the farming community, researchers, the private sector, civil society, and policymakers to develop more sustainable solutions ensuring food security, plant adaptability, and the mitigation of adverse effects on sustainable food production systems. This book will cover three pillars defined by the Food and Agriculture Organization of the United Nations for climate-smart agriculture: sustainable increase in agricultural production, adaptation, and plant resilience under climate change, and mitigation of environmental degradation through intensive agricultural practices. Furthermore, the book also highlights technological innovations taking place across different disciplines of agriculture to cater to both biotic and abiotic factors in agronomically important crops. This book serves as a useful resource documenting all recent developments made to achieve sustainable crop production. It is an interesting read for master’s and doctoral-level students, academics, scientists, and researchers in the field of agronomy and agricultural biotechnology.
Bibliography Of Agriculture
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Author :
language : en
Publisher:
Release Date : 1990
Bibliography Of Agriculture written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Agriculture categories.
Managing Water And Agroecosystems For Food Security
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Author : Eline Boelee
language : en
Publisher: CABI
Release Date : 2013
Managing Water And Agroecosystems For Food Security written by Eline Boelee and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Medical categories.
Water protection, food production and ecosystem health are worldwide issues. Changes in the global water cycle are affecting human well-being in many places, while widespread land and ecosystem degradation, driven by poor agricultural practices, is seriously limiting food production. Understanding the links between ecosystems, water, and food production is important to the health of all three, and sustainably managing these connections is becoming increasingly necessary. This book shows how sustainable ecosystems, especially agroecosystems, are essential for water management and food production.
Climate Change And Agricultural Food Production
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Author : Golam Kibria
language : en
Publisher: New India Publishing
Release Date : 2013
Climate Change And Agricultural Food Production written by Golam Kibria and has been published by New India Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013 with Business & Economics categories.
The book 'Climate Change and Agricultural Food Production: Impacts, Vulnerabilities and Remedies' provides an overview of climate change impacts on all agricultural food producing sectors (agriculture, livestock and fisheries), food contamination, and food safety (microbial pathogens, toxic biological & toxic chemical contaminants), food security and climate change adaptation and mitigation measures to counteract or minimise or reduce the effects of climate change on agriculture, livestock and fisheries. It reviews and summarizes research results, data and information from the world including Africa, Asia, Australia, Europe, Latin America, North America, Polar Regions and Small Island Nations. The book has been structured as textbook, reference book and extension book and written in simple and plain English with key facts and acronyms and glossary provided in each with tables and figures to benefit a wide range of readeThe key data and information provided in each are highlighted below:
Encyclopedia Of Biodiversity
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Author :
language : en
Publisher: Academic Press
Release Date : 2013-02-05
Encyclopedia Of Biodiversity written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-02-05 with Nature categories.
The 7-volume Encyclopedia of Biodiversity, Second Edition maintains the reputation of the highly regarded original, presenting the most current information available in this globally crucial area of research and study. It brings together the dimensions of biodiversity and examines both the services it provides and the measures to protect it. Major themes of the work include the evolution of biodiversity, systems for classifying and defining biodiversity, ecological patterns and theories of biodiversity, and an assessment of contemporary patterns and trends in biodiversity. The science of biodiversity has become the science of our future. It is an interdisciplinary field spanning areas of both physical and life sciences. Our awareness of the loss of biodiversity has brought a long overdue appreciation of the magnitude of this loss and a determination to develop the tools to protect our future. Second edition includes over 100 new articles and 226 updated articles covering this multidisciplinary field— from evolution to habits to economics, in 7 volumes The editors of this edition are all well respected, instantly recognizable academics operating at the top of their respective fields in biodiversity research; readers can be assured that they are reading material that has been meticulously checked and reviewed by experts Approximately 1,800 figures and 350 tables complement the text, and more than 3,000 glossary entries explain key terms