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Author: Jennifer Laffan Publisher: NSW Agriculture ISBN: 174256335X Category : Reference Languages : en Pages : 234
Book Description
This book is for anyone who wants the best from their water supplies in a rural area. It gives an introduction to the technical problems involved in domestic and livestock water supplies, but is written for the non-engineer. Subjects covered include: · water quality · estimating water supply requirements · how pumps work · choosing a power source for a pump · selecting the right pipes · designing a stock water reticulation system. All the technical issues are dealt with in plain English, to help people without formal training or experience understand the fundamentals. This is not a hydraulic engineering textbook, or a substitute for professional advice where appropriate. What this book will give you is the knowledge to make informed decisions in many situations where people often make expensive guesses. Just as importantly, the knowledge in this book will help you to work more effectively with industry professionals like your local pump supplier. Table of contents: What do you want water for? How much water do you need? Storage, Water supply, Peak flow, Choose the right pump. Creeks and rivers: Reliability, Controlled access, Licensing. Underground water: Where does it come from? Licenses, Some important terms, Costs. Where do you want the water? Head, Lift. How do pumps work? Centrifugal pumps, Positive displacement pumps, Hydraulic ram, Know your pump job. Can a pump do what you need? Reading a pump curve or chart. How will you power your pump? Mains electricity, Petrol and diesel engines, Solar power, Wind power, Other power sources. Carrying water: Pipe Poly pipe, PVC pipe, Pipe diameter. Pump set up: Installing the pump, Protect the suction line, Priming the centrifugal pump, Water hammer. Fittings: Around the pump, For the pipes. Tanks and troughs Stock water and farm planning: Where to place the water, Case study, Placing troughs, Farm dams, Management, Community benefits. Putting it all together: Designing a farm water supply, Water supply and paddocks.
Author: Jennifer Laffan Publisher: NSW Agriculture ISBN: 174256335X Category : Reference Languages : en Pages : 234
Book Description
This book is for anyone who wants the best from their water supplies in a rural area. It gives an introduction to the technical problems involved in domestic and livestock water supplies, but is written for the non-engineer. Subjects covered include: · water quality · estimating water supply requirements · how pumps work · choosing a power source for a pump · selecting the right pipes · designing a stock water reticulation system. All the technical issues are dealt with in plain English, to help people without formal training or experience understand the fundamentals. This is not a hydraulic engineering textbook, or a substitute for professional advice where appropriate. What this book will give you is the knowledge to make informed decisions in many situations where people often make expensive guesses. Just as importantly, the knowledge in this book will help you to work more effectively with industry professionals like your local pump supplier. Table of contents: What do you want water for? How much water do you need? Storage, Water supply, Peak flow, Choose the right pump. Creeks and rivers: Reliability, Controlled access, Licensing. Underground water: Where does it come from? Licenses, Some important terms, Costs. Where do you want the water? Head, Lift. How do pumps work? Centrifugal pumps, Positive displacement pumps, Hydraulic ram, Know your pump job. Can a pump do what you need? Reading a pump curve or chart. How will you power your pump? Mains electricity, Petrol and diesel engines, Solar power, Wind power, Other power sources. Carrying water: Pipe Poly pipe, PVC pipe, Pipe diameter. Pump set up: Installing the pump, Protect the suction line, Priming the centrifugal pump, Water hammer. Fittings: Around the pump, For the pipes. Tanks and troughs Stock water and farm planning: Where to place the water, Case study, Placing troughs, Farm dams, Management, Community benefits. Putting it all together: Designing a farm water supply, Water supply and paddocks.
Author: Jennifer Laffan Publisher: NSW Agriculture ISBN: 1742568483 Category : Reference Languages : en Pages : 140
Book Description
Efficient irrigation systems measure and monitor water use. This book helps you makes sure water losses are kept to a minimum, while keeping the crop or pasture growing with no moisture stress. Efficient water storage, water budgeting and water use efficiency are explained in detail. Part One: Meters is about: · different types of meters and their advantages and disadvantages · what to consider when selecting a meter · installation and maintenance for meters. Part Two: Storage and Distribution is an overview of: · the importance of reducing losses from seepage and evaporation · measuring losses · strategies for reducing losses · economic value of the cost of loss reduction. Part Three: Benchmarking and Water Budgeting shows you how to: · use, interpret and process benchmarking data for the collection of seasonal water use efficiency (WUE) · develop a seasonal water budget.
Author: Jennifer Laffan Publisher: NSW Agriculture ISBN: 1742568068 Category : Reference Languages : en Pages : 96
Book Description
Scheduling irrigation is about planning when and how much water to apply to a crop to achieve crop production or a particular quality. The principles of scheduling water apply to all crops, however the critical timing, methods and techniques can vary with the crop. This book is about: · the ways in which specific crops respond to stress and the effects of the timing and degree of stress and the growth stage of the crop · evapotranspiration (ET) and crop water use to schedule irrigations · developing an irrigation schedule · terms used to describe the amount of water available to a crop · soil moisture probes and where to locate them · water quality issues to consider. TABLE OF CONTENTS Chapter 1: Introduction Chapter 2: Safety Chapter 3: Environmental Impacts Of Irrigation Chapter 4: The Need For Water Varies Chapter 5: Factors Affecting Evapotranspiration Chapter 6: Scheduling Irrigations Chapter 7: How Soil Holds Water Chapter 8: Data From Soil Moisture Probes Chapter 9: Do You Need A Calibrated Probe? Chapter 10: Implementing A Deficit Strategy Chapter 11: Placement Of Soil Probes Chapter 12: Irrigation Water Quality Appendix 1: Determining PAWC Appendix 2: Determining RAW From Soil Texture Appendix 3: Determining Starting And Final Soil Moisture Appendix 4: Calibration Of Soil Moisture Monitoring Tools Appendix 5: IrriSAT – Weather based scheduling tool Further Information
Author: Jennifer Laffan Publisher: NSW Agriculture ISBN: 1742569285 Category : Technology & Engineering Languages : en Pages : 76
Book Description
Centre pivots and lateral moves (CPLM) are pressurised irrigation systems that supply water to crops or pastures. They are suitable for a wide range of broadacre farming enterprises, different soil types and undulating terrain. This book is about: · the components of centre pivot and linear move irrigation systems · unique features of CPLM pressurised irrigation systems · fundamentals of a pressurised irrigation system and their impact on efficiency · measuring performance of CPLM systems · pressure and discharge tests on a pressurised irrigation system · pressure and discharge variations · how the performance characteristics impact on total water use and crop uniformity · evaluating the function of an irrigation system. This book focuses on the water delivery aspects and the key measures of efficiency: Field Application Efficiency, Distribution Uniformity, Average Application Rate and Average Application Depth per Pass. This publication was produced by Education Delivery, Tocal College. It supports the following competencies from National Training Package AHC10 Agriculture, Horticulture, Conservation and Land Management: AHCIRG502A – Design irrigation system maintenance and monitoring program
Author: Jennifer Laffan Publisher: NSW Agriculture ISBN: 1742567118 Category : Reference Languages : en Pages : 189
Book Description
This book has two parts. Part 1 will help you choose the irrigation system that is right for you, and Part 2 will help you select, operate and maintain your pumping equipment. Part 1 If you are installing or upgrading an irrigation system you will probably be seeking to increase production, decrease the amount of water used or reduce labour required. Part one of this book is about selecting the irrigation system that is best for your enterprise. It is an overview of: · the most widely used irrigation methods in NSW · the capabilities and limitations of the most widely used irrigation methods in NSW · the major issues to consider when selecting an irrigation system · the basic financial analysis you can use to determine the viability of a system you are considering. Part 2 You can save money by increasing productivity and efficiency of your irrigation system if you can improve the performance of the pump. This section about the features of common irrigation pumps helps you to select, operate and maintain your pumping equipment. It contains information on pump types, duty, curves and selection. It contains an explanation of: · the common types of pumps for irrigation systems · pumping head components: static head; suction head; velocity head; friction loss · manufacturers’ pump curves · maintenance and troubleshooting procedures for pumps. This publication was produced by Education Delivery, Tocal College. It supports the following competencies from National Training Package AHC10 Agriculture, Horticulture, Conservation and Land Management: AHCIRG306A - Troubleshoot irrigation systems, AHCIRG402A – Determine hydraulic parameters for an irrigation system, AHCIRG410A - Select and manage pumping systems for irrigation
Author: Michelle Smith Publisher: NSW Agriculture ISBN: 176058486X Category : Science Languages : en Pages : 342
Book Description
Managing water in plant nurseries is the preeminent technical manual for irrigation, drainage and water recycling in Australia nursery production, and a benchmark text internationally. This 3rd edition is testimony to the ongoing value the industry places in achieving world-leading best practice in container irrigation, water management, recycling and reuse. CONTENTS Foreword Chapter 1. Water supply Chapter 2. Water quality and testing Chapter 3. Disinfestation: water and irrigation as a source of disease Chapter 4. Pumps and other irrigation equipment Chapter 5. Nursery filtration system Chapter 6. Top-watering irrigation systems Chapter 7 Bottom-watering irrigation systems Chapter 8. Misting and fogging systems Chapter 9. Growing media and irrigation management Chapter 10. System design, operation and maintenance Chapter 11. Fertigation in nurseries Chapter 12. Drainage systems Reference and further reading
Author: Jennifer Laffan
Author: Jennifer Laffan
Author: Jennifer Laffan
Author: Michelle Smith
Author: Jennifer Laffan
Author: Jennifer Laffan
Author: Jennifer Laffan
Author: Jennifer Laffan
Author: Jennifer Laffan
Author: Michelle Smith
Author: Jennifer Laffern