Water scarcity and inefficient water resource management technologies are the main challenges in developing countries like India. India has only 4% of the World's freshwater resources, out of which 85 % of water is used for agriculture. Irrigation is the backbone of agriculture, and the efficient utilisation of irrigation water is possible only by the adoption of highly efficient irrigation methods, such as micro irrigation. Micro-irrigation provides water to plant(s) in precise amount, at right time and at appropriate place. In this course contains the basic fundamentals of fluid mechanics, flow through pump, filters, pipes and water dispensing from fine small orifices. The course also covers design, installation, operation, automation and evaluation of micro-irrigation system. This course will be useful to the Graduate, Post Graduate and Ph. D students of Agricultural Engineering, Civil Engineering, and Agricultural Science. This course will also be useful to Micro-Irrigation Industry professionals and field practising Engineers.
Syllabus 12
Week 1
Lecture 01 : Micro-Irrigation: Introduction and Scope
Lecture 02 : Fundamentals of Fluid Mechanics and its Application in Micro Irrigation
Lecture 03 : Soil Water Concept
Lecture 04 : Soil Water Constants and Infiltration
Lecture 05 : Tutorial 1-Numerical Examples on Fluid Mechanics and Soil water
Week 2
Lecture 06 : Evapotranspiration
Lecture 07 : Determination of Evapotranspiration
Lecture 08 : Crop Coefficients and Crop Water Requirement
Lecture 09 : Demonstration of Agro -Meteorological Instruments
Lecture 10 : Demonstration of Lysimeter
Lecture 11 : Tutorial 2 - Numerical Examples on Crop Water Requirement
Week 3
Lecture 12 : Irrigation Scheduling
Lecture 13 : Soil and Plant Water Monitoring Instruments
Lecture 14 : Measurement of Irrigation Water
Lecture 15 : Irrigation Efficiency
Lecture 16 : Tutorial 3 - Numerical Examples on Irrigation Water Management
Week 4
Lecture 17 : Introduction of Water Lifts and Pumps
Lecture 18 : Variable displacement pumps
Lecture 19 : Irrigation Water Quality
Lecture 20 : Tutorial class 4 - Numerical Examples on Water Measurements and Pumps
Lecture 21 : Irrigation methods
Week 5
Lecture 22 : Micro Irrigation System: Concept and types
Lecture 23 : Drip Irrigation: Introduction and Types
Lecture 24 : Drip Irrigation: Design Considerations & System Layout
Lecture 25 : Types and Selection of Emission Devices
Lecture 26 : Hydraulics Drip Irrigation System Pipe Network
Week 6
Lecture 27 : Tutorial 5 - Numerical Example on Design of Drip Irrigation System
Lecture 28 : Fertigation
Lecture 29 : Fertigation Application Methods
Lecture 30 : Drip Irrigation: Filtration System
Lecture 31 : Tutorial 6 - Numerical Examples on Emission Devices and Fertigation
Week 7
Lecture 32 : Installation and Operation of Drip Irrigation System
Lecture 33 : Maintenance of Drip Irrigation System
Lecture 34 : Demonstration of Drip Irrigation Components and Evaluation of Drip Emitter
Lecture 35 : Soil Water Movement under Drip Emitter
Lecture 36 : Design and Development of Drip Emitter
Week 8
Lecture 37 : Tutorial 7- Numerical Examples on Drip Irrigation System
Lecture 38 : Micro Sprinkler Irrigation System
Lecture 39 : Bubbler Irrigation System
Lecture 40 : Sprinkler Irrigation System
Lecture 41 : Sprinkler Irrigation System Design
Week 9
Lecture 42 : Performance Evaluation of Sprinkler Irrigation System
Lecture 43 : Tutorial 8 - Numerical Examples on Sprinkler Irrigation System
Lecture 44 : Tutorial 9 - Numerical Examples on Design of Sprinkler Irrigation System
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