Quantitative research with respect to the combination of engineering and socialcultural- religious aspects based on the Tri Hita Karana philosophy in Subak irrigation schemes is original in the field of land and water development. A scenario analysis needs a good and careful system approach. Based on a Generic Algorithm the RIBASIM model was applied using the dependable 80% of discharge and shifting the start of land preparation. The results provide evidence that the cropping pattern of the fifth scenario results in an overall optimal agriculture production of the Subak schemes.
The recoverable flow considered in the river basin scheme model plays an important role in the optimisation. Nevertheless, if a normal hydro-climate occurs, the other scenarios, especially the first scenario, can be applied as well. When the indigenous knowledge of farmers is compromised with present day knowledge of agricultural and technological developments, capability of these farmers increases, thus reflects the applicability of the Tri Hita Karana philosophy on harmony among people and harmony among people and nature.
This new book, Sustainable Micro Irrigation Design Systems for Agricultural Crops, brings together the best research for efficient micro irrigation methods for field crops, focusing on design methods and best practices.
Covering a multitude of topics, the book presents research and studies on:
Indigenous alternatives for use of saline and alkali waters
Hydraulic performance
Distribution of moisture
Fertigation technology
Buried micro irrigation laterals
Drip irrigation scheduling
Rainwater harvesting
Adoption and economic impact of a micro irrigation model
This book is a must for those interested in irrigation planning and management, namely, researchers, scientists, educators, and students.
Название: Best Management Practices for Drip Irrigated Crops ISBN: 1771880953 ISBN-13(EAN): 9781771880954 Издательство: Taylor&Francis Рейтинг: Цена: 22202.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
This book focuses on best management practices for drip irrigated crops. It cover irrigation methods, scheduling of micro irrigation, and mulching and crop performance. Micro irrigation techniques with diverse crops are discussed, including sweet pepper, chili, tomatoes, cauliflower, wheat, sweet peas, sugarcane, and potatoes. The performance of the various techniques has been tested and evaluated in the field. Written by experts on micro irrigation, this valuable book is a must-have for micro irrigation professionals as well as advanced students.
Название: Closed Circuit Trickle Irrigation D ISBN: 177188116X ISBN-13(EAN): 9781771881166 Издательство: Taylor&Francis Рейтинг: Цена: 22202.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Closed circuit trickle irrigation is a form of micro irrigation that increases energy and water efficiency by using closed circuit drip irrigation systems designs. Modifications are made to traditional micro irrigation methods to reduce some of the problems and constraints, such as low compressor water at the end of irrigation lines. This approach has proved successful for the irrigation of fruit trees and some vegetable and field crops. Closed circuits of drip irrigation systems require about half of the water needed by sprinkler or surface irrigation. Lower operating pressures and flow rates result in reduced energy costs, and a higher degree of water control is attainable as well. Plants can be supplied with more precise amounts of water, and disease and insect damage is reduced because plant foliage stays dry. Fertilizers can also be applied through this type of system, which can result in a reduction of fertilizer and fertilizer costs.
This new volume in the Research Advances in Sustainable Micro Irrigation book series presents a diverse collection of research on closed circuit irrigational technology and design and provides studies of its use on such crops as wheat, maize, yellow corn, soybeans, rice, and snap peas.
The book explores:
- Soil moisture and salinity distributions under modified sprinkler irrigation
- Performance of sprinkler irrigation
- Design considerations for closed circuit drip irrigation systems
- Performance of bubbler irrigation
- Energy and water savings of drip irrigation systems
- Automation of mini-sprinkler and drip irrigation systems
- Water and fertilizer use efficiencies for drip irrigated maize
- Evaluation of emitter clogging for drip irrigated systems
This book will be valuable for those interested in irrigation planning and management, namely, researchers, scientists, educators, upper-level students, agricultural extension services, and others.
Автор: Megh R. Goyal , Basamma K. Aladakatti (Editors) Название: Engineering Interventions in Sustainable Trickle Irrigation ISBN: 1771886013 ISBN-13(EAN): 9781771886017 Издательство: Taylor&Francis Рейтинг: Цена: 18987.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
Improving agricultural water use efficiency (WUE) is vitally important in many parts of the world due to the decreasing availability of water resources and the increasing competition for water between different users. Micro irrigation is an effective tool for conserving water resources. Studies have revealed a significant water savings, ranging from 40% to 70% under drip irrigation compared with surface irrigation. This new volume, Engineering Interventions in Sustainable Trickle Irrigation: Irrigation Requirements and Uniformity, Fertigation, and Crop Performance, presents valuable research that evaluates crop water and fertigation requirements, examines optimum irrigation and fertigation scheduling, and analyzes the performance of agricultural crops under micro irrigation.
With an interdisciplinary perspective, this volume addresses the urgent need to explore and investigates the current shortcomings and challenges of water resources engineering, especially in micro irrigation engineering. The volume discusses crop water requirements, fertigation technology, and performance of agricultural crops under best management practices. The chapter authors present research studies on drip irrigated tomato, chilies, cucumber, eggplant, cabbage, garlic, sugarcane maize, cashew nut, sapota, banana, mango, and blueberries.
Removing the research gap, this volume provides new information that will be valuable to those involved in micro irrigation engineering.
Автор: Kumar M. Dinesh, Sivamohan M. V. K., Bassi Nitin Название: Water Management ISBN: 1138900516 ISBN-13(EAN): 9781138900516 Издательство: Taylor&Francis Рейтинг: Цена: 8573.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: India is a fast developing economy whose natural resource base, comprising land and water supporting agricultural production, are not only under enormous stress, but also complex and not amenable to a uniform strategy. This book addresses strategies for food security and sustainable agriculture in India, including lessons to be learned in other developing economies across the world.
Автор: Urrutia Cobo, Norberto Название: Sustainable Management After Irrigation System Transfer ISBN: 1138474916 ISBN-13(EAN): 9781138474918 Издательство: Taylor&Francis Рейтинг: Цена: 17609.00 р. Наличие на складе: Нет в наличии.
Описание: Historically, economic crises have triggered the global policy of transferring the management of irrigation systems to water users associations. This has variously resulted in either an improvement or deterioration in organizational stability. The case study is from in Colombia.
Автор: M.G. Chandrakanth Название: Water Resource Economics ISBN: 8132234383 ISBN-13(EAN): 9788132234388 Издательство: Springer Рейтинг: Цена: 11179.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание:
1. Water for Irrigation: An overview.- 2. Externality in Irrigation.- 3. Unidirectional and Reciprocal externality in irrigation.- 4. Sand Mining Externality.- 5. Relationship between rainfall and recharge.- 6. Marginal productivity of Water.- 7. Costing water for irrigation.- 8. Locating interference and valuing water.- 9. Demand side economics of Micro irrigation.- 10. Supply side economic contribution watershed program to groundwater recharge.- 11. Water markets.- 12. Sustainable path of extraction of Ground water in tank and canal command areas.- 13. Water Policy.- 14. Payment for ecosystem services (PES) for water.- 15. Economics of artificial recharge of borewell in hard rock areas.
Автор: Goyal, Megh R. Название: Water and Fertigation Management in Micro Irrigation ISBN: 1774633809 ISBN-13(EAN): 9781774633809 Издательство: Taylor&Francis Рейтинг: Цена: 12707.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Название: Water Harvesting in Sub-Saharan Africa ISBN: 0415537738 ISBN-13(EAN): 9780415537735 Издательство: Taylor&Francis Рейтинг: Цена: 22202.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: In this volume water harvesting is presented as a set of approaches which occupy the intermediate position on the water-management spectrum. It provides lessons to promote sustainable development in Sub-Sarahan Africa, where water is an irregular yet necessary commodity, and its availability a major constraint on agriculture.
Описание: This volume provides a theoretical basis for the argument that available research that analyzes the impacts of climate on hydrology, water resources, and water systems, without factoring in the effect of climate variability, are inadequate and often misleading.
ООО "Логосфера " Тел:+7(495) 980-12-10 www.logobook.ru
