Author: Martin SmithPublisher:
ISBN:
Category : Crops
Languages : en
Pages : 68
Book Description
Report on the Expert Consultation on Revision of FAO Methodologies for Crop Water Requirements
Author: Martin SmithExpert Consultation on Revision of FAO Methodologies for Crop Water Requirements
Author: Martin SmithReport on the Expert Consultation on Revision of FAO Methodologies for Crop Water Requirements, Held in FAO, Rome, Italy, 28-31 May 1990
Author: M. SmithReport on the Expert Consultation on Revision of FAO Methodologies for Crop Water Requirements, Rome, Italy, 28-31 May 1990
Author: M. SmithReport on the Expert Consultation on Procedures for Revision of FAO Guidelines for Prediction of Crop Water Requirements
Author: M. SmithGuidelines for Predicting Crop Water Requirements
Author: J. DoorenbosPublisher:
ISBN:
Category : Crops
Languages : en
Pages : 202
Book Description
Calculation of crop evapotranspiration; Selection of crop coeficient; Calculation of field irrigation requirements.
Evapotranspiration
Author: Megh R GoyalPublisher: CRC Press
ISBN: 1482212161
Category : Science
Languages : en
Pages : 620
Book Description
This book covers topics on the basic models, assessments, and techniques to calculate evapotranspiration (ET) for practical applications in agriculture, forestry, and urban science. This simple and thorough guide provides the information and techniques necessary to develop, manage, interpret, and apply evapotranspiration ET data to practical applic
Irrigation Theory And Practice - 2Nd Edn
Author: A M MichaelPublisher: Vikas Publishing House
ISBN: 9788125918677
Category : Technology & Engineering
Languages : en
Pages : 782
Book Description
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.
Water Requirements for Irrigation and the Environment
Author: Marinus G. BosPublisher: Springer Science & Business Media
ISBN: 1402089481
Category : Technology & Engineering
Languages : en
Pages : 186
Book Description
Irrigated agriculture produces about 40% of all food and fibre on about 16% of all cropped land. As such, irrigated agriculture is a productive user of resources; both in terms of yield per cropped area and in yield per volume of water consumed. Many irrigation projects, however, use (divert or withdraw) much more water than consumed by the crop. The non-consumed fraction of the water may cause a variety of undesirable effects ranging from water-logging and salinity within the irrigated area to downstram water pollution. This book discusses all components of the water balance of an irrigated area; evapotranspiration (Ch.2), effective precipitation (Ch.3) and capillary rise from the groundwater table (Ch.4). Chapter 5 then combines all components into a water management strategy that balances actual evapotranspiration (and thus crop yield) with the groundwater balance of the irrigated area (for a substainable environment). Chapter 6 presents CRIWAR 3.0, a simulation program that combines all water balance components into a single simulation procedure. The chapter describes the use of the CRIWAR software for developing water requirement tables and other useful information based on the selected water management strategy. This version greatly expands upon the capabilities of previously published programs.
Computerized Systems of Land Resources Appraisal for Agricultural Development
Author: T. R. E. ChidleyPublisher: Food & Agriculture Org.
ISBN: 9789251034040
Category : Technology & Engineering
Languages : en
Pages : 264
Book Description