Micro irrigation is a modern method of irrigation; by this method water is irrigated through drippers, sprinklers, foggers and by other emitters on surface or subsurface of the land. Major components of a micro irrigation system is as follows.
Language: English
Pages: 247
Author: Dr. K. N. Tiwari, Dr. T. B. S. Rajput
Price: Free
Course outline of Micro Irrigation Systems Design 3(2+1)
Module 1: Micro Irrigation
Lesson 1: Introduction to Micro- Irrigation
Introduction
Overview
Status
Merits and Demerits of Micro Irrigation
Lesson 2: Scope and Applications of Micro Irrigation
Potential and Prospects of Micro-Irrigation
Micro-Irrigation Applications: Hills, Arid Lands, Coastal and Wastelands
Lesson 3: Government of India Financial Assistance for Promotion of Micro Irrigation in India
Financing Assistance under National Mission on Micro-Irrigation
Financial Support from National Bank for Agriculture and Rural Development (NABARD)
Financial Assistance from National Horticulture Board (NHB)
Lesson 4: Types of Micro-Irrigation Systems
Drip Irrigation
Spray Irrigation
Sub-Surface System
Bubbler System
Lesson 5: Components of Micro Irrigation System (MIS)
Control Head
Water Distribution Network
Emission Device
Module 2: Drip Irrigation System Design and Installation
Lesson 6: Design Considerations
General Considerations
Wetting Pattern
Irrigation Water Requirement
Capacity of Drip Irrigation System
Lesson 7: Emitter Selection
Introduction
Manufacturing Characteristics
Hydraulic Characteristics
Operational Characteristics
Emitter spacing, capacity and Emission uniformity
Pressure head-discharge relationship of emitter
Lesson 8: Hydraulics of Drip Irrigation System
Pressure Variation in Irrigation Pipe Line
Design of lateral, sub main and main pipes
Lesson 9: Pump Selection
Types of Pumps
Size of pumping unit
Power Requirement and Pump Selection
Head Discharge Curve
Lesson 10: Installation and Maintenance Guidelines
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