Agriculture Commons^™

Biosecurity Council Of Western Australia Annual Report 2021/2022, Biosecurity Council Of Western Australia

Biosecurity published reports

Understanding the needs and challenges of industry, community and government is key to providing relevant and constructive advice to government. During 2021/22, the Council continued to monitor biosecurity-related developments at national and State levels and proactively engaged with industry, community and government on biosecurity matters.

The key areas of advice that were progressed during the year were:

• The use of biological control agents to manage pests;
• Mechanisms for funding biosecurity and pest management; and
• Other matters as requested by the Minister.

Investigations Of The Potential For Irrigated Agriculture On The Bonaparte Plains: Hydrogeology, Aquifer Properties And Groundwater Chemistry, Don Bennett, Paul Raper, Robert Paul, Tim Pope, Richard J. George Dr

Resource management technical reports

‘Cockatoo Sands’ is a common name for the Cockatoo Sands family of soils (comprising red to yellowish-red sands, sandy earths, and loamy earths) that have formed from quartz sandstone colluviums in relatively isolated patches throughout the East Kimberley region of Western Australia and the Northern Territory. Cockatoo Sands are recognised as potentially suitable for irrigated agriculture because they are generally well drained and not subject to waterlogging or inundation. These characteristics allow them to be cultivated and prepared for planting various crops during the wet and dry seasons of northern Australia.

Expanding agricultural production onto the Cockatoo Sands around Kununurra …

Environmental Weed Risk Assessment Protocol For Growing Non-Indigenous Plants In The Western Australian Rangelands, Geoff A. Moore Mr, Christine Munday Ms, Papori Barua Dr

Bulletins 4000 -

This bulletin is a post-border environmental weed risk assessment (WRA) protocol which is based on the Environmental WRA Protocol developed for the Future Farm Industries Co-operative Research Centre (FFI CRC), but with some changes to reflect the different environment and objectives.

The WRA protocol was developed specifically as a post-border assessment of non-indigenous species that may have agricultural value in the WA rangelands and the risk that they may become environmental weeds. Weeds can occur in many land-use systems including agriculture, horticulture and forestry; however, the focus of this protocol is on the risk that non-indigenous agricultural plants may become …

Western Australian Regional Development Trust Annual Report 2021-22, West Australian Development Trust

Western Australian Regional Development Trust Annual Reports

The Trust is an independent statutory advisory body to the Minister, established under the Royalties for Regions Act 2009 (Act).

The functions of the Trust are to provide advice and make recommendations to the Minister:

• for the purposes of sections 5(2) and 9(1) of the Act; and
• on any other matter relating to the operation of the Fund that is referred to it by the Minister.

In addition to its monitoring and advisory role, the Trust also works to engage and enhance relationships with key regional stakeholders and influencers to promote greater collaboration and innovation in the delivery of regional …

Mechanisms For Funding Biosecurity And Declared Pest Management In Western Australia - Report By The Biosecurity Council Of Western Australia, Biosecurity Council Of Western Australia

Biosecurity published reports

There are five legislated funding mechanisms used for biosecurity-related purposes in wa declared pest rates, Industry Funding Schemes (IFSs), fees for service through the Agricultural Produce Commission (APC), specified area rates and the Modified Penalties Revenue Account. Of these, three were assessed as sustainable sources of biosecurity funding:

• Declared pest rates (DPRs) - rates chargeable on land in a prescribed area. The funds collected via this mechanism are matched dollar-for-dollar from the State's Consolidated Account and used for activities to control declared pests, including biosecurity threats.
• IFSs - schemes that enable agricultural industries to collect funds from producers. The funds …

An Industry Life Cycle Assessment (Lca) For Sheep Production In Western Australia, Stephen Wiedemann, Darcia Mcrae, Emma Longworth

Animal production and livestock research reports

The Western Australian Department of Primary Industries and Regional Development (DPIRD) has identified the need to understand greenhouse gas (GHG) emissions from the livestock sector in detail, with a view to developing emission reduction plans for the state. To achieve this, DPIRD commissioned a life cycle assessment (LCA) for the sheep industry in Western Australia (WA) for the financial years (FY) 2005 (July 1, 2004 to June 30, 2005) and 2020 (July 1, 2019 to June 30, 2020). The analysis of one historic period provided a baseline reference point for the more recent results, and the intent was to develop …

Cenchrus Setiger - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Birdwood grass (Cenchrus setiger). Birdwood grass (Cenchrus setiger) is native to north Africa, India and Middle east. It arrived in Western Australia (WA) when seed was sent from India in the 1920s by Field Marshal Lord Birdwood to his son-in-law, a grazier, in northern WA (Petheram and Kok 1991). It is a tufted, perennial bunch …

Lotus Uliginosus - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Greater lotus (Lotus uliginosus). Greater lotus (big trefoil, syn. Lotus pedunculatus) is a temperate perennial legume native to Europe, eastern Russia and northern Africa. It is used as a pasture species in New Zealand, the United States and Uruguay. In addition, there are about 100 000ha sown to greater lotus in coastal districts of New …

Macroptilium Bracteatum - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Burgundy bean (Macroptilium bracteatum). Burgundy bean is a sub-tropical, short-lived perennial legume adapted to fertile, clay soils.

Prunus Persica - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Peach (Prunus persica). The peach is a deciduous tree native to northwest China, where it was first domesticated and cultivated. Western Australia's stone fruit production of nectarines, peaches, plums and apricots is from the Perth Hills, Southwest and Gingin regions. The potential to grow low-chill stonefruit in the inland Pilbara is being evaluated.

Stylosanthes Scabra - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Shrubby stylo (Stylosanthes scabra). Shrubby stylo (Stylosanthes scabra) is a shrubby, perennial legume, erect to suberect, with strong, woody stems, usually densely hairy and viscid, making them sticky under hot, dry conditions. It is a widespread and variable species, originating from South America and the Caribbean (Sousa Costa and Ferreira 1984) with two ecotypes identified …

Vicia Sativa - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Vetch, common vetch (Vicia sativa). Common vetch is a sprawling, climbing annual legume which has been grown in the Middle east and Europe since ancient times. It is a versatile legume for pasture, green manure, hay/silage and grain. Two subspecies are recognized: narrow-leaved vetch (Vicia sativa subsp. nigra) and common vetch (Vicia sativa subsp. sativa). …

Avena Sativa - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Avena sativa. Oats are a widely sown temperate cereal crop grown across the cereal growing areas of southern Australia and in temperate environments around the world. It is native to the Mediterranean Basin and Asia (Hussey et al. 2007) with the crop varieties most likely originating from wild types in the Middle East. Milled (rolled) …

Macroptilium Atropurpureum - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Siratro, Atro (Macroptilium atropurpureum). Siratro (Atro) is a twining and climbing, perennial tropical legume.

Phoenix Dactylifera - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Date palm (Phoenix dactylifera). The date Phoenix dactylifera is one of the oldest cultivated tree crops, thought to have been domesticated in Mesopotamia (now Iraq) more than 5000 years ago. The chief commercial production areas are in the Middle East and northern Africa. Date palm plants are diecious (i.e. either male or female), with only …

Lablab Purpureus - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Lablab purpureus. Lablab purpureus is a herbaceous, forage annual legume with a vigorous trailing and twining habit used for grazing, forage conservation and as a break-crop.

Stylosanthes Hamata - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Caribbean stylo (Stylosanthes hamata). Caribbean stylo (Stylosanthes hamata) is an annual or short-lived perennial herbaceous legume. Individual plants behave as self-regenerating annuals or biennials. In the Northern Territory up to 40% of plants persist from one wet season to the next (Cameron 2010), but this varies depending on the length of the dry season. It …

Triticum Aestivum - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Wheat (Triticum aestivum). Wheat is an annual grass widely cultivated for its seed, a cereal grain which is a worldwide staple food. It is the major temperate cereal grown across the grain growing areas of southern Australia and in temperate and subtropical environments around the world. Wheat cultivation goes back to ancient times and seems …

Cenchrus Clandestinus - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Kikuyu (Cenchrus clandestinus). Kikuyu (syn. Pennisetum clandestinum) is a creeping sub-tropical (C4) grass native to the highlands of east and central Africa (i.e. Kenya, Ethiopia) where it grows on deep, red loams of volcanic origin. Kikuyu forms a dense turf and is tolerant of heavy grazing and is widely used as a highly productive pasture …

Chamaecrista Rotundifolia - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Wynn cassia, roundleaf cassia (Chamaecrista rotundifolia). Wynn cassis is an annual or short-lived, self-regenerating tropical legume.

Chloris Gayana - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Rhodes grass (Chloris gayana). Rhodes grass (Chloris gayana) is a warm season or sub-tropical (C4) perennial grass which is both tufted and has stolons (runners). The degree of stoloniferous growth not only varies between varieties but can also vary between different environments and management practices. Vegetative growth is generally 30 to 100 cm in height, …

Citrus X Limon - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Lemon (Citrus x limon). Lemons are part of the Citrus genus of small evergreen flowering trees and shrubs in the rue family, Rutaceae. They are native to Asia, primarily Northeast India (Assam), Northern Myanmar or China. Lemons are an important horticultural crop which is widely cultivated around the world. The Western Australian citrus industry primarily …

Citrus X Sinensis - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Orange (Citrus x sinensis). Oranges are part of the Citrus genus of small evergreen flowering trees and shrubs in the rue family, Rutaceae. The orange is a hybrid between pomelo (Citrus maxima) and mandarin (Citrus reticulata). Oranges are an important horticultural crop which is widely cultivated around the world. The Western Australian citrus industry primarily …

Clitoria Ternatea - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Butterfly pea (Clitoria ternatea). Butterfly pea, also called blue pea, is a short-lived perennial legume with a semi-erect woody base with fine twining stems and pinnate leaves with 5–7 leaflets. Individual plants may persist for 2–4 years but, where well adapted, have good regeneration from seed, so reseeding is usually not required in permanent pastures. …

Cucumis Melo - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Rockmelon (Cucumis melo). Rockmelon (cantaloupe) is a flowering plant species of the Cucurbitaceae family and the name of its edible fruit. A scrambling and trailing vine-like plant, it is a highly cultivated fruit worldwide. Rockmelons most likely originated in a region from South Asia to Africa and have been grown commercially since the 1800s.

Cucurbita Argyrosperma - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Cushaw pumpkin (Cucurbita argyrosperma). Cushaw pumpkin (Japanese pie pumpkin) is a species of winter squash originally from the south of Mexico.

Cucurbita Maxima - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Squash, gourd (Cucurbita maxima). Squashes are a kind of vegetables which originally came from the New World. Gourds are in the same family as squashes. Although squash is a fruit according to its botanical classification, it is generally considered a vegetable in food preparation.

Cucurbita Moschata - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Squash (Cucurbita moschata). Squashes are a kind of vegetables which originally came from the New World. Although squash is a fruit according to its botanical classification, it is generally considered a vegetable in food preparation.

Cucurbita Pepo - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Marrow, pumpkin (Cucurbita pepo). Cucurbita pepo is a cultivated plant of the genus Cucurbita. It yields varieties of winter squash and pumpkin, but the most widespread varieties belong to the subspecies Cucurbita pepo subsp. pepo, called summer squash, marrow (large zucchini). It has been domesticated in the Americas for thousands of years.

Daucus Carota - Environmental Weed Risk Assessment 2022, Department Of Primary Industries And Regional Development, Western Australia

Environmental Weed Risk Assessments

Introducing new plants to an area may have both positive and negative effects on the environment, economy and community. To minimise the negative environmental impact of introducing new agricultural species, DPIRD conducts a risk assessment procedure based on widely accepted scientific standards. This report assesses Cultivated carrot (Daucus carota). The carrot is a root vegetable, typically orange in color, though purple, black, red, white, and yellow cultivars exist, all of which are domesticated forms of the wild carrot, which is native to Europe and Southwestern Asia. Carrots are the highest value vegetable crop in Western Australia being grown on the …