Digital Commons Network^™

Skeleton Weed In Western Australia, Pocket Guide, State Skeleton Weed Committee, Department Of Agriculture And Food, Western Australia, Agriculture Protection Board

Bulletins 4000 -

The Skeleton Weed Program is a coordinated approach to eradicating skeleton weed in Western Australia. It is run jointly by the State Skeleton Weed Committee, the Department of Agriculture and the Agriculture Protection Board. It is funded through the skeleton weed levy collected from grain growers each harvest, and pooled in the Skeleton Weed Eradication Trust Fund.

Skeleton weed is targeted as a declared plant as it can drastically reduce crop yields (more than 1 tonne/ha in cereals) by competing for moisture and nutrients, mainly nitrogen. Its wiry stems impede headers and the sticky latex they contain cause machinery to …

Managing South Coast Sandplain Soils To Yield Potential, Department Of Agriculture, Western Australia

Bulletins 4000 -

This book has been written to help farmers reach their rainfall-limited yield potential. It comes from a need to understand the properties and management options for grain production on sandplain soils. It also seeks to address concerns that crop yields on sandplain soils are not increasing at the rate experienced on soils elsewhere in the south coast region of Western Australia.

Factors Influencing Perennial Pasture Adoption In The Medium Rainfall Zone Of The South West Natural Resource Management Region Of Western Australia, Ned Crossley, Stephen Tunbridge, Kathi Mcdonald

Resource management technical reports

No abstract provided.

Esperance Area Acid Sulfate Soil Hazard Mapping, Paul Galloway, Simon Clarendon

Resource management technical reports

This project created a regional scale (1:100 000) acid sulfate soil (ASS) hazard map for the Lake Warden and Esperance town areas, using a combination of existing soil-landscape mapping information and elevation data, supported by field observations and laboratory data from 18 soil cores and 29 additional borelogs with descriptive information useful for identifying ASS and potential ASS materials. All data gathered during this project used common standards and protocols developed in Australia for identifying and mapping ASS materials. The project extends the mapping for acid sulfate soil in the region, complementing existing maps compiled for other parts of the …

Common Regional Pests Of Western Australia, Department Of Agriculture And Food, Western Australia

Bulletins 4000 -

Western Australia is free from many exotic animal and plant pests, diseases and weeds that are present elsewhere in Australia. However, the state does have some unwanted intruders. Of these, many are declared plants or declared animals which, for the sake of convenience, we collectively call declared pests.

Preparing For A Changing And Variable Climate: Final Report To Grape And Wine Research And Development Corporation Rt 07/02-2, Glynn Ward

All other publications

Climate change has the potential to reshape the Australian wine industry. Regions will be differentially impacted and will respond according to their unique viticultural, environmental, economic and social characteristics. An industry forum and regional workshop series was held in Western Australia focusing on three wine regions: Margaret River, Pemberton and Mount Barker. Fine scale climate information (mesoscale maps) and overviews of current and emerging technologies and resources that can be used by the wine industry to plan for and manage the risks and opportunities resulting from a changing and variable climate were presented. The information indicated that the wine regions …

Preparing For A Changing And Variable Climate, Glynn Ward

Research Reports

Climate change has the potential to reshape the Australian wine industry. Regions will be differentially impacted and will respond according to their unique viticultural, environmental, economic and social characteristics. An industry forum and regional workshop series was held in Western Australia focusing on three wine regions: Margaret River, Pemberton and Mount Barker. Fine scale climate information (mesoscale maps) and overviews of current and emerging technologies and resources that can be used by the wine industry to plan for and manage the risks and opportunities resulting from a changing and variable climate were presented. The information indicated that the wine regions …

Sheep Updates 2009, Brown Besier, L. J. E. Karlsson, J. C. Greeff, A. C. Schlink, Mark Ferguson, Greg Lee, Sue Hatcher, Bruce Michael, Rob Woodgate, Darren Michael, Mandy Curnow, Julia Smith, John Young, Andrew Thompson, Chris Oldham

Sheep Updates

This session covers seven papers from different authors:

1. Scouring Management and Worm Control, Brown Besier, Department of Agriculture and Food, Western Australia

2.Breeding sheep for resistance to breech strike:- Selection results in WA, LJE Karlsson, JC Greeff & AC Schlink, Department of Agriculture and Food, Western Australia

3.Future Ewe - matching genetics to the production system, Mark Ferguson, Department of Agriculture and Food, Western Australia

4. Within-flock selection of ewes: opportunities for gains in reproduction, Greg Leeand Sue Hatcher, NSW Department of Primary Industries & Australian CRCforSheep Industry Innovation (Orange)

5. Managing Merinos …

Options For Achieving And Maintaining Low Salinity In Agricultural Dams, Tilwin Westrup

Resource management technical reports

No abstract provided.

Severity Of Root Rot In Mature Subterranean Clover And Associated Fungal Pathogens In The Wheatbelt Of Western Australia, Tim Scanlon, Tiernan A. O’Rourke, Martin J. Barbetti, Megan H. Ryan, Len J. Wade, Alan C. Mckay, Ian T. Riley, Hua Li, Krishnapillai Sivasithamparam

Journal articles

Pasture decline is considered to be a serious challenge to agricultural productivity of subterranean clover across southern Australia. Root disease is a significant contributing factor to pasture decline. However, root disease assessments are generally carried out in the early part of the growing season and in areas predominantly sown to permanent pastures. For this reason, in spring 2004, a survey was undertaken to determine the severity of root disease in mature subterranean clover plants in pastures located in the wheatbelt of Western Australia. DNA-based soil assays were used to estimate population density in the soil of a variety of soil-borne …

Setting Targets For Resource Condition In Lake Towerrinning Catchment, G Paul Raper, Leon Vanwyk

Resource management technical reports

No abstract provided.

Tambellup-Borden Land Resources Survey, Angela Stuart-Street, Rohan Marold

Land resources series

No abstract provided.

Survey Of Western Australian Agricultural Lime Sources, Chris Gazey, Dave Gartner

Bulletins 4000 -

As a service to WA wheatbelt farmers, to assist with cost effective management of soil acidity, a survey of agricultural lime availability and quality was conducted by the Department of Agriculture and Food, Western Australia.

The quality of agricultural lime surveyed varied widely between pits. High quality lime is available from limes and, limestone and dolomite sources. Twice as much of the lowest neutralising value lime surveyed would need to be applied compared to the highest to achieve the same increase in soil pH. Limes also varied in the distribution of particle sizes. Selecting limes with a high proportion of …

The Impact Of Tillage Practices And Crop Residue (Stubble) Retention In The Cropping System Of Western Australia, Geoff Anderson

Bulletins 4000 -

No abstract provided.

Latest Developments In The Investigation Of Smoke Effect In Grapes And Winents In The Inve, Kristen Kennison, Kerry Wilkinson, Mark Gibberd, Grape And Wine Research Development Corporation

Journal articles

No abstract provided.

Setting Targets For Resource Condition In Yilliminning Catchment, Leon Van Wyk, Gregory Paul Raper

Resource management technical reports

No abstract provided.

Setting Targets For Resource Condition In Date Creek Catchment, Leon Van Wyk, Gregory Paul Raper

Resource management technical reports

No abstract provided.

Setting Targets For Resource Condition In Upper Crossman Catchment, Leon Vanwyk, Gregory Paul Raper

Resource management technical reports

No abstract provided.

Farming For The Future : Industry Practice Baselines, Danielle England, Susan Murphy-White, John Noonan, Marie Shanks, Jon Warren

Resource management technical reports

No abstract provided.

Marchagee Oil Mallee Study : Drill Completion And Preliminary Hydrogeological Report, D L. Bennett, Adrian Goodreid

Resource management technical reports

No abstract provided.

The Impact Of The "Profitable Perennials" Project On Adoption : An Evaluation, Jamie Bowyer, Rebecca Heath

Resource management technical reports

No abstract provided.

Surface Water Management In The East Yornaning Catchment, Tilwin Westrup

Resource management technical reports

No abstract provided.

The Initial Hydrological Effect Of Deep Drains At Wallatin Creek : (2006-2008), Richard J. George Dr, Grant Stainer

Resource management technical reports

No abstract provided.

Wilson Inlet Catchment Appraisal 2007, Ron Master

Resource management technical reports

No abstract provided.

Setting Targets For Resource Condition In Doradine Catchment, Leon Van Wyk, Gregory Paul Raper

Resource management technical reports

No abstract provided.

Barriers And Drivers Influencing Adoption Of Perennial Pastures On The South Coast Of Wa, Jamie Bowyer, Rebecca Heath

Resource management technical reports

No abstract provided.

Surface Water Management In The Daping Creek Catchment, Tilwin Westrup

Resource management technical reports

No abstract provided.

Production Of Biodiesel From Perennials, Henry Brockman

Research Reports

A scoping study funded through South West Catchment Council (SWCC)/National Action Plan (NAP) into the development of industries for saline land, identified three plant species suitable and potentially economically feasible for this environment. The main product of two of these plant species, is the production of bio-diesel. The mentioned plant species are Moringa oleifera and Pongamia pinnata. Both are tolerant to high salinity levels, waterlogging, frost and drought. Their pods are harvested, meaning that the trees keep on growing, using water and reducing the high watertable whilst sequestrating carbon. Bio-fuels must be sustainable, with these two plant species fitting all …

An Inventory And Condition Survey Of The Lower Murchison River Area, Western Australia, P Hennig

Technical Bulletins

The inventory and condition survey of the lower Murchison River area, undertaken by the Department of Agriculture and Food, Western Australia (DAFWA) between 2002 and 2003, describes and maps the natural resources of the region’s pastoral leasehold land. This survey report provides a baseline record of the existence and condition of the natural area’s resources, to assist with the planning and implementation of land management practices. The report identified and described the condition of soils, landforms, vegetation, habitat, ecosystems, and declared plants and animals. It also assessed the impact of pastoralism and made land management recommendations. This survey report presents …

Landscapes And Soils Of The Merredin District, D N. Sawkins, Department Of Agriculture And Food

Bulletins 4000 -

The publication aims to provide readers with the principles underlying the formation of local landscapes and soils, and the ability to identify landscapes and their associated soils.