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Articles 1 - 18 of 18
Full-Text Articles in Life Sciences
Tactical Research Fund – Asfb 2009 Workshop, Department Of Fisheries
Tactical Research Fund – Asfb 2009 Workshop, Department Of Fisheries
Fisheries occasional publications
Biodiversity of aquatic ecosystems – What to measure and monitor for fisheries and ecosystem management FRDC Project No. 2008/353.
Report On Phosphorus And Potassium Experiments Conducted On Partner Farms Of The Greener Pastures Project, Mike Bolland, Ian Guthridge, Graham Blincow, Peter Needs
Report On Phosphorus And Potassium Experiments Conducted On Partner Farms Of The Greener Pastures Project, Mike Bolland, Ian Guthridge, Graham Blincow, Peter Needs
Bulletins 4000 -
Dairy production in south-western Australia occurs predominantly on sandy soils in the greater than 800 mm annual average rainfall areas of the region. The climate is Mediterranean-type, typically with cool, wet May-October growing seasons and hot, dry November-April. Most dairy pastures are rain-fed and comprise the annual species Subterranean Clover (clover, Trifolium subterraneum L.), Annual Ryegrass (Lolium rigidum Gaud.) and Italian Ryegrass (L. multiflorum Lam.).
Paddock grown pasture is the cheapest source of feed for dairy production in the region (Dilley and Howes 1998). To remain profitable in the face of diminishing returns, dairy farmers have modified their grazing management …
North Coast Fish Identification Guide, Ben M. Rome, Stephen J. Newman
North Coast Fish Identification Guide, Ben M. Rome, Stephen J. Newman
Fisheries occasional publications
The intention of the North Coast Fish Identification Guide is to provide a simple, easy to use manual to assist commercial, recreational, charter and customary fishers to identify the most commonly caught marine finfish species in the North Coast Bioregion, Western Australia. This guide is not intended to be a comprehensive taxonomic fish ID guide for all species. It is anticipated that this guide will assist fishers in providing a more comprehensive species level description of their catch and hence assist scientists and managers in understanding any variation in the species composition of catches over both spatial and temporal scales.
Western Rock Lobster International Stock Assessment And Modelling Workshop Report, Department Of Fisheries
Western Rock Lobster International Stock Assessment And Modelling Workshop Report, Department Of Fisheries
Fisheries occasional publications
No abstract provided.
Growing Biserrula To Improve Grain And Livestock Production, Angelo Loi, Natalie Hogg, Clinton Revell, Diana Fedorenko
Growing Biserrula To Improve Grain And Livestock Production, Angelo Loi, Natalie Hogg, Clinton Revell, Diana Fedorenko
Bulletins 4000 -
Biserrula pelecinus is a new genus of pasture legume which was developed for commercial agriculture by a team of Perth-based legume pasture scientists in the early 1990s. Biserrula is an annual pasture legume that is found in natural grasslands of the Mediterranean Basin, frequently on acidic soils derived from granite. It was this feature that first caught the eye of researchers who were attempting to develop species that could tolerate the soil stresses of acidity and low moisture-holding capacity. These stresses are common in WA and when they occur together they are problematical for the survival of annual medics and …
Adoption Of Sustainable Farm Management To Improve Tailwater Quality - A Plan For The Ord River Irrigation Area, Tara Slaven, Rebecca Heath, Jamie Bowyer
Adoption Of Sustainable Farm Management To Improve Tailwater Quality - A Plan For The Ord River Irrigation Area, Tara Slaven, Rebecca Heath, Jamie Bowyer
Bulletins 4000 -
The overall purpose of this plan is to provide a clear pathway to improve adoption of sustainable farming practices. The focus of the plan is to develop and encourage adoption of practices that minimise sediment, nutrient and chemical export from agricultural land within the Ord River Irrigation Area (ORIA) (Figure 1). The plan aims to build on the significant work done by growers, government agencies and community groups over the years to manage the off-site impacts of irrigated agriculture.
A broad consultative approach was used to develop the plan. Workshops, meetings and oneon- one discussions were held with the local …
A Sea Change For Aquatic Sustainability : Meeting The Challenge Of Fish Resources Management And Aquatic Sustainability In The 21st Century, Department Of Fisheries
A Sea Change For Aquatic Sustainability : Meeting The Challenge Of Fish Resources Management And Aquatic Sustainability In The 21st Century, Department Of Fisheries
Fisheries occasional publications
No abstract provided.
Wheat Variety Guide 2010 Western Australia, Christine Zaicou, Steve Penny, Brenda Shackley, Sarah Ellis, Shahajahan Miyan, Harmohinder Dhammu, Manisha Shankar, Darshan Sharma
Wheat Variety Guide 2010 Western Australia, Christine Zaicou, Steve Penny, Brenda Shackley, Sarah Ellis, Shahajahan Miyan, Harmohinder Dhammu, Manisha Shankar, Darshan Sharma
Bulletins 4000 -
This guide summarises performance characteristics of commercially available wheats which have undergone testing in the National Variety Testing Project (NVT), breeding organisations crop variety testing and Department of Agriculture and Food (DAFWA) variety specific agronomy projects. This information includes variety summaries, agronomic, disease and herbicide tolerance characteristics and medium to long-term yield performance. A review of regional performance in 2009 is followed by a comprehensive summary of 2009 variety time of sowing experiments and observed flowering dates.
By combining agronomy research outcomes with other related wheat research this document provides current information to assist with variety choice and management for …
Carbon Capture Project, Final Report. An Evaluation Of The Opportunity And Risks Of Carbon Offset Based Enterprises In The Kimberley-Pilbara Region Of Western Australia, Mark Alchin, Elizabeth Tierney, Chris Chilcott
Carbon Capture Project, Final Report. An Evaluation Of The Opportunity And Risks Of Carbon Offset Based Enterprises In The Kimberley-Pilbara Region Of Western Australia, Mark Alchin, Elizabeth Tierney, Chris Chilcott
Bulletins 4000 -
Commercialisation of carbon in the Australian Rangelands could lead to the development of a multi-billion dollar industry, and Western Australia has the potential to capture a significant share of this revenue. A significant proportion of the WA Rangelands is degraded which is the legacy of the exploitative practices of historical pastoral development and the mining industry. Full environmental restoration of these areas is well beyond the fiscal capacity of land managers and the WA State Government. Carbon based enterprises have the potential to restore large tracts of degraded land in a cost-effective manner and can deliver a number of other …
Ecologically Significant Invasive Species, A Monitoring Framework For Natural Resource Management Groups In Western Australia, Jan-Willem De Miliano, Andrew Woolnough, Andrew Reeves, Damian Shepherd
Ecologically Significant Invasive Species, A Monitoring Framework For Natural Resource Management Groups In Western Australia, Jan-Willem De Miliano, Andrew Woolnough, Andrew Reeves, Damian Shepherd
Bulletins 4000 -
This publication is the result of the project titled 'Resource Condition Monitoring for Ecologically Significant Species. The project identified and addressed key weaknesses in the State's capacity to monitor threat posed by ecologically significant species. The invasive species monitoring framework for Western Australia developed through this project, along with the rationales underpinning the deign, are presented in this report.
Fishing Industry Impact Study : James Price Point Proposed Liquefied Natural Gas Precinct, Department Of Fisheries
Fishing Industry Impact Study : James Price Point Proposed Liquefied Natural Gas Precinct, Department Of Fisheries
Fisheries occasional publications
No abstract provided.
State Of The Fisheries And Aquatic Resources Report 2009/10, W.J Fletcher, K. Santoro
State Of The Fisheries And Aquatic Resources Report 2009/10, W.J Fletcher, K. Santoro
Status reports of the fisheries and aquatic resources
As outlined in the CEO’s overview, this year’s renamed State of the Fisheries and Aquatic Resources Report 2009/10 reflects that the Department of Fisheries has now fully adopted an Ecosystem Based Fisheries Management (EBFM) framework as the basis for management of Western Australia’s aquatic resources (Fletcher, et al., 20101). Consequently, the format for this document has been updated so that it is consistent with this risk-based approach to resource management.
Potassium For High Rainfall Pastures, Mike Bolland, Bill Russell
Potassium For High Rainfall Pastures, Mike Bolland, Bill Russell
Bulletins 4000 -
Potassium plays a major role in plant growth. It maintains the solutions in plant cells at ionic strengths suitable for maintaining strong plant walls and for the proper functioning of leaf pores (stomata) and plant processes such as photosynthesis, transport of sugars and enzyme activation.
Potassium does not become a direct part of the plant structure but acts to regulate water balances, nutrient and sugar movement in plant tissue. Plants deficient in potassium cannot use other nutrients and water efficiently. They are less tolerant of stresses such as drought and waterlogging and are more susceptible to pests and diseases.
Production Of Premium Waxflowers, Kevin Seaton, Nikki Poulish
Production Of Premium Waxflowers, Kevin Seaton, Nikki Poulish
Bulletins 4000 -
The cut flower trade is a highly competitive global market. Waxflowers are grown around the world—often in countries with lower cost structures or closer proximity to our main markets. Western Australian producers can only compete if their product stands out from the crowd in terms of quality, presentation and uniqueness, however, it still has to represent good value for money.
Landscapes And Soils Of The Narrogin District, D N. Sawkins
Landscapes And Soils Of The Narrogin District, D N. Sawkins
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.
Landscapes And Soils Of The Northam District, D N. Sawkins, Department Of Agriculture And Food
Landscapes And Soils Of The Northam 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.
Phosphorus For High Rainfall Pastures, Mike Bolland, Bill Russell, David Weaver
Phosphorus For High Rainfall Pastures, Mike Bolland, Bill Russell, David Weaver
Bulletins 4000 -
Soil testing for phosphorus provides a reliable indication of when the level of phosphorus in a soil is likely to be adequate for pasture production in the next growing season. It is a waste of money to apply phosphorus fertiliser when soil testing indicates none is required, or to acidified soils, or to undergrazed pastures, or to pastures dominated by poorly productive species.
Legumes have higher phosphorus requirement than grasses.
Critical soil test phosphorus values do not change when nitrogen fertiliser is applied.
Department Of Fisheries Annual Report To The Parliament 2009/10, Government Of Western Australian Department Of Fisheries
Department Of Fisheries Annual Report To The Parliament 2009/10, Government Of Western Australian Department Of Fisheries
Department of Fisheries annual reports
This annual report provides an overview of the Department and its operations for the financial year ended 30 June 2010. It has been prepared in accordance with the requirements of the Financial Management Act 2006, the Fish Resources Management Act 1994 and the Public Sector Commission’s Annual reporting framework – 2009-10 reporting year.