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  2. 17.5 Summary

    https://grdc.com.au/resources-and-publications/grownotes/technical-manuals/spray-application-manual/selecting-a-spraying-system/module-17-pulse-width-modulation-systems/17.5-summary

    24 Jan 2025: Top. PWM systems have been in operation since the early 1990’s and operators have come to understand the strengths and limitations of the system. The ability to maintain spray quality by controlling flow rate independent of pressure was a big step

    a:
    Grains Research and Development Corporation
    b:
    Grains Research and Development Corporation
    Date:
    2025-01-24 14:40:57, 2025-01-24 14:40:57, 2024-12-03, 2025-01-24
    e:
    17.5 summary, summary
    f:
    text/html
    H:
    f1396a7f9ee4cac4f12bdee4b43452db
    j:
    https://grdc.com.au
    l:
    https://grdc.com.au/__data/assets/image/0038/375887/brandmark_landscape.png
    issueno:
    17.5 Summary
    title:
    17.5 Summary
    p:
    Grains Research and Development Corporation
    aissueno:
    Module 17: Pulse width modulation systems
    thumbfocus:
    thumb-focus-center
    ctype:
    GrowNotes

  3. 17.1 Introduction

    https://grdc.com.au/resources-and-publications/grownotes/technical-manuals/spray-application-manual/selecting-a-spraying-system/module-17-pulse-width-modulation-systems/17.1-introduction

    24 Jan 2025: Top. All sprayers, whether self-propelled or tractor-drawn, experience variations in spraying speed. Spray operators often need to speed up or slow down as the conditions or situation requires. To maintain a constant application volume per hectare,

    a:
    Grains Research and Development Corporation
    b:
    Grains Research and Development Corporation
    Date:
    2025-01-24 14:40:56, 2025-01-24 14:40:56, 2024-12-03, 2025-01-24
    e:
    17.1 introduction, summary
    f:
    text/html
    H:
    8cd758d47e66a49111b0465480fe3b65
    j:
    https://grdc.com.au
    l:
    https://grdc.com.au/__data/assets/image/0038/375887/brandmark_landscape.png
    issueno:
    17.1 Introduction
    title:
    17.1 Introduction
    p:
    Grains Research and Development Corporation
    aissueno:
    Module 17: Pulse width modulation systems
    thumbfocus:
    thumb-focus-center
    ctype:
    GrowNotes

  4. 16.6 Summary

    https://grdc.com.au/resources-and-publications/grownotes/technical-manuals/spray-application-manual/selecting-a-spraying-system/module-16-overview-of-the-spraying-systems-available/16.6-conclusion

    24 Jan 2025: Top. The decision as to which spraying system may be the most appropriate for your operation requires careful consideration. Access to service from a reliable machinery dealer is often the key to the system you should choose. Always base the

    a:
    Grains Research and Development Corporation
    b:
    Grains Research and Development Corporation
    Date:
    2025-01-24 14:40:58, 2025-01-24 14:40:58, 2024-12-03, 2025-01-24
    e:
    16.6 summary, summary
    f:
    text/html
    H:
    027b26ab840b4bc3786ff2eff98da8e6
    j:
    https://grdc.com.au
    l:
    https://grdc.com.au/__data/assets/image/0038/375887/brandmark_landscape.png
    issueno:
    16.6 Summary
    title:
    16.6 Summary
    p:
    Grains Research and Development Corporation
    aissueno:
    Module 16: Overview of the spraying systems available
    thumbfocus:
    thumb-focus-center
    ctype:
    GrowNotes

  5. 16.1 Introduction

    https://grdc.com.au/resources-and-publications/grownotes/technical-manuals/spray-application-manual/selecting-a-spraying-system/module-16-overview-of-the-spraying-systems-available/16.1-introduction

    24 Jan 2025: Top. There are several spraying systems available, either as options on new sprayers or as retrofits to existing sprayers. When trying to decide between the various options, the key question the operator must ask themselves is what they require the

    a:
    Grains Research and Development Corporation
    b:
    Grains Research and Development Corporation
    Date:
    2025-01-24 14:40:57, 2025-01-24 14:40:57, 2024-12-03, 2025-01-24
    e:
    16.1 introduction, summary
    f:
    text/html
    H:
    fd1ab17c0b3dde3f4c15254eaaef7ceb
    j:
    https://grdc.com.au
    l:
    https://grdc.com.au/__data/assets/image/0038/375887/brandmark_landscape.png
    issueno:
    16.1 Introduction
    title:
    16.1 Introduction
    p:
    Grains Research and Development Corporation
    aissueno:
    Module 16: Overview of the spraying systems available
    thumbfocus:
    thumb-focus-center
    ctype:
    GrowNotes

  6. 15.7 Summary

    https://grdc.com.au/resources-and-publications/grownotes/technical-manuals/spray-application-manual/spraying-system-components-and-set-up/module-15-weight,-balance-and-tyres/15.7-summary

    24 Jan 2025: Top. To help with reducing wheel track issues in the paddock and improving boom stability, the spray operator should be aiming to use tyres that have the highest load rating, and also consider using VF or IF tyre types. The tyre pressure needs to be

    a:
    Grains Research and Development Corporation
    b:
    Grains Research and Development Corporation
    Date:
    2025-01-24 14:40:43, 2025-01-24 14:40:43, 2024-12-03, 2025-01-24
    e:
    15.7 summary, summary
    f:
    text/html
    H:
    66e1064baf2b918a989ac1fce8d2cdcf
    j:
    https://grdc.com.au
    l:
    https://grdc.com.au/__data/assets/image/0038/375887/brandmark_landscape.png
    issueno:
    15.7 Summary
    title:
    15.7 Summary
    p:
    Grains Research and Development Corporation
    aissueno:
    Module 15: Weight, balance and tyres
    thumbfocus:
    thumb-focus-center
    ctype:
    GrowNotes

  7. 15.1 Introduction

    https://grdc.com.au/resources-and-publications/grownotes/technical-manuals/spray-application-manual/spraying-system-components-and-set-up/module-15-weight,-balance-and-tyres/15.1-introduction

    24 Jan 2025: Top. Tyre selection for sprayers can be quite different to other pieces of farm machinery. A spray rig can go through a cycle of having either a full spray tank or an empty one, having the boom folded or unfolded, and may be travelling at different

    a:
    Grains Research and Development Corporation
    b:
    Grains Research and Development Corporation
    Date:
    2025-01-24 14:40:40, 2025-01-24 14:40:40, 2024-12-03, 2025-01-24
    e:
    15.1 introduction, summary
    f:
    text/html
    H:
    3d0d0dd31851901f3b912dc70b4f3ecd
    j:
    https://grdc.com.au
    l:
    https://grdc.com.au/__data/assets/image/0038/375887/brandmark_landscape.png
    issueno:
    15.1 Introduction
    title:
    15.1 Introduction
    p:
    Grains Research and Development Corporation
    aissueno:
    Module 15: Weight, balance and tyres
    thumbfocus:
    thumb-focus-center
    ctype:
    GrowNotes

  8. 14.8: Summary

    https://grdc.com.au/resources-and-publications/grownotes/technical-manuals/spray-application-manual/spraying-system-components-and-set-up/module-14-boom-stability-and-height-control/14.8-summary

    24 Jan 2025: Top. Boom stability and height control are critical for maintaining nozzle height, which determines how even the spray application will be across the boom and at the target. Minimising boom height also helps to reduce the potential for spray drift

    a:
    Grains Research and Development Corporation
    b:
    Grains Research and Development Corporation
    Date:
    2025-01-24 14:40:40, 2025-01-24 14:40:40, 2024-12-02, 2025-01-24
    e:
    14.8: summary, summary
    f:
    text/html
    H:
    b7eb21341e951513c7b21baa7bbf276f
    j:
    https://grdc.com.au
    l:
    https://grdc.com.au/__data/assets/image/0038/375887/brandmark_landscape.png
    issueno:
    14.8: Summary
    title:
    14.8: Summary
    p:
    Grains Research and Development Corporation
    aissueno:
    Module 14: Boom stability and height control
    thumbfocus:
    thumb-focus-center
    ctype:
    GrowNotes

  9. 14.1: Introduction

    https://grdc.com.au/resources-and-publications/grownotes/technical-manuals/spray-application-manual/spraying-system-components-and-set-up/module-14-boom-stability-and-height-control/14.1-introduction

    24 Jan 2025: Top. One of the most useful ways to increase the productivity of a sprayer is to use a wider boom. However, increasing productivity may come at the expense of efficacy if the nozzles cannot be maintained at the correct height above the target (or

    a:
    Grains Research and Development Corporation
    b:
    Grains Research and Development Corporation
    Date:
    2025-01-24 14:40:39, 2025-01-24 14:40:39, 2024-12-02, 2025-01-24
    e:
    14.1: introduction, summary
    f:
    text/html
    H:
    062fc310afb21088d76e5cb7014e5b71
    j:
    https://grdc.com.au
    l:
    https://grdc.com.au/__data/assets/image/0038/375887/brandmark_landscape.png
    issueno:
    14.1: Introduction
    title:
    14.1: Introduction
    p:
    Grains Research and Development Corporation
    aissueno:
    Module 14: Boom stability and height control
    thumbfocus:
    thumb-focus-center
    ctype:
    GrowNotes

  10. 13.7: Summary

    https://grdc.com.au/resources-and-publications/grownotes/technical-manuals/spray-application-manual/spraying-system-components-and-set-up/module-13-rate-controller-functions-and-settings/13.7-summary

    24 Jan 2025: Top. Rate-controller functions continue to evolve as different models and spraying systems are released onto the market. Spending time consulting the controller manual may alert the operator to functions they may not be aware the controller could

    a:
    Grains Research and Development Corporation
    b:
    Grains Research and Development Corporation
    Date:
    2025-01-24 14:40:32, 2025-01-24 14:40:32, 2024-11-06, 2025-01-24
    e:
    13.7: summary, summary
    f:
    text/html
    H:
    fa6264998c8b65dba00db476cdbc73e0
    j:
    https://grdc.com.au
    l:
    https://grdc.com.au/__data/assets/image/0038/375887/brandmark_landscape.png
    issueno:
    13.7: Summary
    title:
    13.7: Summary
    p:
    Grains Research and Development Corporation
    aissueno:
    Module 13: Rate-controller functions and settings
    thumbfocus:
    thumb-focus-center
    ctype:
    GrowNotes

  11. 13.1: Introduction: the primary function of a rate controller

    https://grdc.com.au/resources-and-publications/grownotes/technical-manuals/spray-application-manual/spraying-system-components-and-set-up/module-13-rate-controller-functions-and-settings/13.1-introduction-the-primary-function-of-a-rate-controller

    24 Jan 2025: Top. A rate controller will take input signals and regulate the sprayer output to match the programmed settings and application rate (litres per hectare). The rate controller uses four pieces of information to ensure a constant application rate:.

    a:
    Grains Research and Development Corporation
    b:
    Grains Research and Development Corporation
    Date:
    2025-01-24 14:40:31, 2025-01-24 14:40:31, 2024-11-05, 2025-01-24
    e:
    13.1: introduction: the primary function of a rate controller, summary
    f:
    text/html
    H:
    99dec9efc699470b0efccb110d5265d0
    j:
    https://grdc.com.au
    l:
    https://grdc.com.au/__data/assets/image/0038/375887/brandmark_landscape.png
    issueno:
    13.1: Introduction: the primary function of a rate controller
    title:
    13.1: Introduction: the primary function of a rate controller
    p:
    Grains Research and Development Corporation
    aissueno:
    Module 13: Rate-controller functions and settings
    thumbfocus:
    thumb-focus-center
    ctype:
    GrowNotes

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Collection last updated: Feb 7, 2025, 12:05:04 PM.
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