Irrigation Theory And Practice 2nd Edn
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Irrigation Theory And Practice 2nd Edn
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Author : A M Michael
language : en
Publisher: Vikas Publishing House
Release Date : 2009-11
Irrigation Theory And Practice 2nd Edn written by A M Michael and has been published by Vikas Publishing House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-11 with Technology & Engineering categories.
It is a comprehensive treatise on Water Resources Development and Irrigation Management. For the last 30 years the book has enjoyed the status of an definitive textbook on the subject. It has now been thoroughly revised and updated, and thus substantially enlarged. In addition to the wholesale revision of the existing chapters, three new chapters have been added to the book, namely, Lift Irrigation Systems and their Design, Water Requirement of Crops and Irrigation Management, and Economic Evaluation of Irrigation Projects and Water Pricing Policy.
Irrigation Theory And Practice
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Author : A. M. Michael
language : en
Publisher:
Release Date : 1995
Irrigation Theory And Practice written by A. M. Michael and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Irrigation categories.
Soilless Culture Theory And Practice
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Author : Michael Raviv
language : en
Publisher: Elsevier
Release Date : 2007-12-27
Soilless Culture Theory And Practice written by Michael Raviv and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-12-27 with Science categories.
Plant production in hydroponics and soilless culture is rapidly expanding throughout the world, raising a great interest in the scientific community. For the first time in an authoritative reference book, authors cover both theoretical and practical aspects of hydroponics (growing plants without the use of soil). This reference book covers the state-of-the-art in this area, while offering a clear view of supplying plants with nutrients other than soil. Soilless Culture provides the reader with an understanding of the properties of the various soiless media and how these properties affect plant performance in relation to basic horticultural operations, such as irrigation and fertilization. This book is ideal for agronomists, horticulturalists, greenhouse and nursery managers, extension specialists, and people involved with the production of plants.* Comprehensive discussion of hydroponic systems, irrigation, and control measures allows readers to achieve optimal performance* State-of-the-art book on all theoretical aspects of hydroponics and soilless culture including a thorough description of the root system, its functions and limitation posed by restricted root volume* Critical and updated reviews of current analytical methods and how to translate their results to irrigation and fertilization practices * Definitive chapters on recycled, no-discharge systems including salinity and nutrition management and pathogen eradication * Up-to-date description of all important types of growing media
Irrigation Management
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Author : Martin Burton
language : en
Publisher: CABI
Release Date : 2010
Irrigation Management written by Martin Burton and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Technology & Engineering categories.
In many countries irrigated agriculture consumes a large proportion of the available water resources, often over 70% of the total. There is considerable pressure to release water for other uses and, as a sector, irrigated agriculture will have to increase the efficiency and productivity of its water use. This is particularly true for manually operated irrigation systems managed by government agencies, which provide water for a large number of users on small landholdings and represent 60% of the total irrigated area worldwide. Drawing on the author's 30 years of experience in some 28 countries, this book offers knowledge of the management of irrigation and drainage systems, including traditional technical areas of systems operation and maintenance, and expanding managerial, institutional and organizational aspects. Chapters provide guidelines to improve management, operation and maintenance processes, which move management thinking out of traditional public-sector mindsets to a more customer-focused, performance-oriented service delivery. As a practical guide to improve efficiency and productivity in irrigated agriculture, this book will be essential reading for irrigation managers and technicians as well as students and policy makers in water management, agriculture and sustainable development.
Sustainable Water Management In Smallholder Farming
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Author : Sara Finley
language : en
Publisher: CABI
Release Date : 2016-07-27
Sustainable Water Management In Smallholder Farming written by Sara Finley and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-07-27 with Technology & Engineering categories.
Water is critical to all human activities, but access to this crucial resource is increasingly limited by competition and the effects of climate change. In agriculture, water management is key to ensuring good and sustained crop yields, maintaining soil health, and safeguarding the long-term viability of the land. Water management is especially challenging on smallholder farms in resource-poor areas, which tend to be primarily rainfed and thus highly dependent on unreliable rainfall patterns. Sustainable practices can help farmers promote the development of soils, plants and field surfaces to allow maximum retention of water between rains, and encourage the efficient use of each drop of water applied as irrigation. Especially useful for farmers' groups, agricultural extension workers, NGOs, students and researchers working with farmers in dryland areas, this comprehensive yet concise book is a practical and accessible resource for anyone interested in sustainable water management.
Mitigating Land Degradation And Improving Livelihoods
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Author : Feras Ziadat
language : en
Publisher: Routledge
Release Date : 2015-07-16
Mitigating Land Degradation And Improving Livelihoods written by Feras Ziadat and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-07-16 with Technology & Engineering categories.
The research presented in this book demonstrates how an integrated ‘systems’ approach to farming in the watershed context increases the effectiveness of a production system and improves people’s livelihoods. It takes an integrated approach, using one watershed in Ethiopia as a ‘laboratory’ or model case study to focus on the interaction and interdependence between land, water, crops, soil, water harvesting, supplemental irrigation, forestry, socio-economic aspects, livestock and farm tools. A range of linked studies was conducted with active participation of the farming community and other relevant stakeholders, such as the local offices of agriculture and extension services. The starting point for the work was the premise that previous efforts to solve farming system constraints using a piecemeal approach or discipline-specific focus have not been successful. Thus, addressing agricultural and environmental constraints through a holistic approach enables the generation of comprehensive technologies to sustainably improve the natural resource base and livelihoods of communities. The authors discuss trade-offs and resource allocation, demonstrating how the environment can be protected while also improving productivity. A unique feature is the methodology developed for the selection of suitable fields and farmers to implement new approaches or improved technologies, to achieve production increases while reducing degradation of sensitive agro-ecosystems. It is also shown how the watershed scale is a valuable basis for assessing the protection of fragile lands.
Irrigation Water Pricing
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Author : François Molle
language : en
Publisher: CABI
Release Date : 2007-01-01
Irrigation Water Pricing written by François Molle and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-01-01 with Technology & Engineering categories.
Much hope has been vested in pricing as a means of helping to regulate and rationalize water management, notably in the irrigation sector. The pricing of water has often been applied universally, using general and ideological policies, and not considering regional environmental and economic differences. Almost 15 years after the emphasis laid at the Dublin and Rio conferences on treating water as an economic good, a comprehensive review of how such policies have helped manage water resources an irrigation use is necessary. The case-studies presented here offer a reassessment of current policies by evaluating their objectives and constraints and often demonstrating their failure by not considering the regional context. They will therefore contribute to avoiding costly and misplaced reforms and help design water policies that are based on a deeper understanding of the factors which eventually dictate their effectiveness.
A Text Book Of Hydrology
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Author : P. Jaya Rami Reddy
language : en
Publisher: Firewall Media
Release Date : 2005-12
A Text Book Of Hydrology written by P. Jaya Rami Reddy and has been published by Firewall Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-12 with Hydrology categories.
Tree Crop Interactions 2nd Edition
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Author : Chin K Ong
language : en
Publisher: CABI
Release Date : 2015-10-28
Tree Crop Interactions 2nd Edition written by Chin K Ong and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-28 with Science categories.
This new edition provides an update on the considerable amount of evidence on tree-crop interactions which has accumulated during the last two decades, especially on the more complex multi-strata agroforestry systems, which are typical of the humid tropics. In addition three new chapters have been added to describe the new advances in the relationship between climate change adaptation, rural development and how trees and agroforestry will contribute to a likely reduction in vulnerability to climate change in developing countries
Hydrology Advances In Theory And Practice
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Author : Nevil W. Quinn
language : en
Publisher: IWA Publishing
Release Date : 2020-04-15
Hydrology Advances In Theory And Practice written by Nevil W. Quinn and has been published by IWA Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-04-15 with Science categories.
Hydrology: Advances in Theory and Practice, brings together contributions to both the theory and practice of hydrology, including chapters on (amongst other topics) flood estimation methods and hydrological modelling. The book also looks forward with a global hydrology research agenda fit for the 2030s, and explores how to make advances in hydrological modelling – based on almost 50 years of modelling experience. In Focus – a book series that showcases the latest accomplishments in water research. Each book focuses on a specialist area with papers from top experts in the field. It aims to be a vehicle for in-depth understanding and inspire further conversations in the sector.