Technical Library

Biosecurity, Pest & Disease

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Disinfestation of Nursery Equipment and Surfaces 427.81 KB 36 downloads

Disinfestation of the various equipment and surfaces used in a production nursery...
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Sudden oak death 0.00 KB 10 downloads

This contingency plan provides background information on the pest biology and available...
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Soilborne root pathogens in production nurseries 0.00 KB 48 downloads

The purpose of this paper is to provide information on destructive soilborne fungal...
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Managing silverleaf whitefly in production nurseries 0.00 KB 16 downloads

Background and general biology In general, adult whiteflies are small (about 1 mm...
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Designing an Efficient Pumping System 0.00 KB 12 downloads

When considering options for improving pump efficiency, the option of designing a...
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Cylindrocladium diseases of nursery plants 0.00 KB 13 downloads

Various species of the fungus Cylindrocladium cause a wide range of destructive diseases...
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Water Weed Management 0.00 KB 13 downloads

Aquatic plants perform a number of beneficial functions in aquatic systems. They...
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Nursery Production Pest Monitoring, Inspection and Surveillance Methodology 0.00 KB 34 downloads

In 2013 NGIA commissioned a project to investigate statistically valid systems and...
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Nematodes in nurseries 0.00 KB 13 downloads

Nematodes are a diverse group of microscopic, non-segmented round worms that are...
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Myrtle Rust (Uredo rangelii) Management Plan 0.00 KB 26 downloads

Myrtle rust (Uredo rangelii) has the potential to infect all myrtaceous plants in...

Production & Management

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NGIQ Technical Field Day 0.00 KB 4 downloads

Some great presentations were again on offer at the NGIQ Technical Field Day at DPI&F...
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EcoHort™ workshop 0.00 KB 8 downloads

EcoHort™ is the Environmental Management System for Production Nurseries and Growing...
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EcoHort™ site plan 0.00 KB 16 downloads

My first EcoHort™ site assessments have proved positive for the businesses concerned....
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EcoHort™ benefits business 0.00 KB 3 downloads

My first EcoHort™ site assessments have proved positive for the businesses concerned....
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Continual Improvement through Best Management Practice 0.00 KB 13 downloads

One of the more enjoyable aspects of my role with NGIQ is visiting production nurseries,...
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Best Management Practices 0.00 KB 34 downloads

One of the more enjoyable aspects of my new role with NGIQ is visiting production...
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Promoting Sustainable Nursery Production 0.00 KB 16 downloads

The NGIQ has been an active member of the Queensland Farmers Federation (QFF) for...
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NATURE CONSERVATION ACT 1992 2001 REQUIREMENTS FOR THE NURSERY INDUSTRY 0.00 KB 10 downloads

To grow and sell Australian native plants (Protected Plants) in Queensland it is...
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Frost and freezing 0.00 KB 15 downloads

As winter continues to role on the ever present threat of frost hangs over production...
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Growing Media & Water Testing 0.00 KB 29 downloads

Two of the most important inputs in plant production are the growing media and the...

Water & Irrigation

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Waterwork Nursery Irrigation System Design Webinar 16.00 KB 0 downloads

Efficient irrigation systems deliver real economic benefits to a nursery. The aim...
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NGIQ Dripper & Spray Stake Selection Tool 51.33 KB 25 downloads

This tool calculates the Mean Application Rate (MAR) and appropriateness of a drip...
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Fertigation in Production Nurseries 838.79 KB 5 downloads

Description: Fertigation is the application of dissolved fertilisers through an irrigation...
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Bottom Watering Irrigation Systems 1.32 MB 3 downloads

Bottom watering systems are the most water efficient method of nursery irrigation....
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Australis Plants: Improving Water & Pumping Efficiency 5.08 MB 2 downloads

Australis Plants is owned and operated by Greg O’Sullivan, and specializes in olive...
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Waterwork Irrigation Scheduling Webinar 0.00 KB 21 downloads

In this webinar you’ll learn about: plant water use, the link between nutrient...
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Introduction to Bottom Watering Irrigation Systems 729.99 KB 12 downloads

Bottom watering systems work on the principle that water will move upward through...
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iPLANT Plant Water Use Database 1.03 MB 47 downloads

This tool allows the user to develop a list of plants and their relative water use...
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Installing Irrigation Control Systems 488.03 KB 20 downloads

Once an appropriate irrigation controller has been selected, the controller and system...
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Managing Drought in Plant Nurseries Workshop 0.00 KB 13 downloads

The best time to prepare for a drought is before the event. In this workshop presentation...

Growing Media

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Calibrating Meters 0.00 KB 84 downloads

pH and Electrical Conductivity meters are extremely useful pieces of equipment used...
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Coir Video 0.00 KB 84 downloads

Coir, coir fibre pith or coconut fibre is a one hundred percent natural, sustainable...
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Growing Media Air Filled Porosity Testing 0.00 KB 342 downloads

Plant roots require air as well as water to remain healthy. The amount of air held...
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Growing Media Water Holding Capacity Testing 0.00 KB 189 downloads

Knowing the amount of water held within a growing media, referred to as Water Holding...
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Growing Media pH and EC Testing 0.00 KB 213 downloads

Knowing the pH and Electrical Conductivity or EC of your growing media can help you...
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Growing Media Wettability Testing 0.00 KB 82 downloads

The ability of a growing media to take up water effectively once it has dried out...
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Growing Media Water Holding Capacity & Wettability Testing 0.00 KB 172 downloads

The Water Holding Capacity (WHC) of a growing media measures the amount of water...
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Water Retention Efficiency of Growing Media 0.00 KB 82 downloads

Water retention efficiency (WRE) is a measure of the ability of a growing media to...
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Growing Media Physical Properties: 0.00 KB 231 downloads

Air filled porosity (AFP), water holding capacity (WHC), bulk density, shrinkage,...
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Growing Media pH and EC Testing: Method (for soil-less growing media) 0.00 KB 116 downloads

The pH measures the hydrogen ions in the growing media, while EC (electrical conductivity)...

Case Studies

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Energy Savers Program An overview of energy use and cost savings in nurseries 1.55 MB 12 downloads

This article discusses the results of energy audits conducted by NGIQ for the QFF...
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Mackay Natural Environment Centre Best Management Practice Sprinkler Layouts 6 MB 11 downloads

The Mackay Natural Environment Centre (MNEC), located in North Mackay, is one of...
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Managing Water Storages Water Quality Case Study 0.00 KB 31 downloads

This video describes how using a biological water clarifier was used to improve water...
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Fitzroy Nurseries Best Management Practice Growing Area Construction 0.00 KB 14 downloads

Fitzroy Nurseries is a third generation nursery located at Pink Lilly on the Fitzroy...
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Ibrox Park Nursery Water savings from irrigation scheduling 0.00 KB 19 downloads

Ibrox Park Nursery is located at Burbank in the eastern suburbs of Brisbane, and...
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Water Use Efficiency 0.00 KB 17 downloads

Spring Creek Seedlings, a seedling production nursery supplying local vegetable growers,...
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Recycling Benefits 0.00 KB 9 downloads

Benaraby Junction Nursery, located near Gladstone, is a production nursery supplying...
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Portable Weight Based Scheduling Tool 0.00 KB 13 downloads

The Portable Weight Based Scheduling Tool (PWBST) has been developed under...
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Nursery Production 0.00 KB 26 downloads

Tropical Exotics nursery is located at Ningi north of Brisbane and is owned by...
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Model for Best Practice 0.00 KB 25 downloads

Wallum Nursery is a wholesale Australian native plant nursery, specialising...

Fact Sheets

    Videos Podcasts & Webinars

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    Big Leaf Nursery Podcast Part 1 - Listen on-line

    Big Leaf Wholesale Nurseries is located at North Arm on the Sunshine Coast, and is operated by Kieran Studders and Greg and Jackie Phillpott, with a staff of 10. In the first of two podcasts Kieran shares his experiences with moving the nursery to another site, and the improvements that have been made in irrigation and production efficiency.

     

    https://www.ngiq.asn.au/wp-content/uploads/Big-Leaf-Wholesale-Nursery-Part-1.mp3

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    Portable Weight Based Scheduling Unit’

    Improving the scheduling of an efficient irrigation system provides the best opportunity to achieve savings in total water use without adversely affecting plant growth. Historically growers have selected run times for an irrigation zone or block using their experience. The Portable Weight Based Scheduling Tool has been developed to enable the changes in water content occurring within a container to be seen by recording the weight of the container. This information can then be presented in a form where the changes in moisture in the growing media can be displayed on a graph.

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    Managing Water Storages Water Quality Case Study

    This video describes how using a biological water clarifier was used to improve water quality in a nursery water storage. The storage contained increasing levels of algae, plankton and surface floating weeds, leading to costly management and maintenance activities, crop production issues and an unpleasant odour. Ten weeks into the treatment, the water turbidity had significantly improved, algal blooms had disappeared, and the previous unpleasant odour was no longer evident.

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    Managing Water Storages Water Quality

    The effective management of water quality in storages needs to be flexible, and quickly react to changes in water quality. This video explains strategies that can employed in managing water quality in water storages.

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    Irrigation Scheduling in Containerised Nursery Production

    The management of irrigation in a production nursery directly affects plant growth and profitability. Excessive irrigation can waste water, energy and labour, can leach nutrients, and reduce growing media aeration. Insufficient irrigation can stress the crop, affecting plant quality and reducing crop uniformity. Irrigation scheduling refers to how long, how often and when an irrigation system is operated to replenish the amount of water lost from a container since the last irrigation event.

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    Selecting Sprinklers for Nursery Production

    The selection of an appropriate sprinkler is a crucial part of having an irrigation system that operates to Nursery Industry Best Management Practice. The following video explains considerations that need to be taken into account when selecting an appropriate sprinkler for an overhead irrigation system.

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    Calibrating Meters

    pH and Electrical Conductivity meters are extremely useful pieces of equipment used to measure and monitor basic chemical characteristics of water and growing media. Regular and correct calibration of this equipment is necessary to ensure the results are as accurate as possible. The following video describes the basic procedures for calibrating pH and EC meters.

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    BMP Growing Benches

    Constructing growing benches to the standard recognised and encouraged under the nursery industry best management practice program, NIASA, provides a range of significant benefits to assist in the production of quality containerised nursery stock.

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    BMP Growing Beds

    Constructing growing beds to the standard recognised and encouraged under the nursery industry best management practice program, NIASA, provides significant benefits in the production of quality containerised nursery stock.

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    Drip Irrigation

    Drip irrigation is an efficient system for applying water to nursery container production and has the potential to outperform overhead irrigation systems in achieving optimum plant growth and quality, while minimising water use.