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Articles 1 - 30 of 31
Full-Text Articles in Life Sciences
No-Till Sowing Systems In North America With Relevance To Western Australia, K J. Bligh
No-Till Sowing Systems In North America With Relevance To Western Australia, K J. Bligh
Resource management technical reports
No abstract provided.
Parrot Damage To Bluegum Tree Crops : A Review Of The Problem And Possible Solutions, P Ritson
Parrot Damage To Bluegum Tree Crops : A Review Of The Problem And Possible Solutions, P Ritson
Resource management technical reports
Damage to Bluegum (Eucalyptus globulus) tree crops by the Twenty-eight Parrot (Barnardius zonarius) is emerging problem which could threaten the viability of the infant Bluegum industry in south-western Australia. The parrots strip bark from the lead shoot of the Bluegums causing the shoots to break off. Consequently lateral shoots develop resulting in deformed (bent or multi-stem) trees unsuited to harvest and utilisation.Indications that the reason Twenty-eight Parrots strip bark from Bluegum is to obta behaviour' and hence the damage may also develop in areas where it is absent or uncommon now. Currently the zone of worst damage includes around 20% …
Remnant Vegetation And Natural Resources Of The Blackwood River Catchment An Atlas, Shaun B. Grein
Remnant Vegetation And Natural Resources Of The Blackwood River Catchment An Atlas, Shaun B. Grein
Agriculture reports
The Blackwood River is one of the longest rivers in the South-West of Western Australia, stretching 300 km from Moordjarrup to August. The catchment covers more than 28,000 square kilometres (2.8 million ha) from the Shire of Kent to the Shire of Augusta-Margaret River. It incorporates 17 shires, more than 30,000 people, 18 Land Conservation District Committees (LCDCs) and 143 sub-catchment groups. Shires within the Blackwood Catchment cover 4.12 million hectares, over half of the total area of the shires that fall within the catchment boundary.
Processing Results Of Western Australian Wool, John Stanton A/Prof, Lindy Coss, Peter Metcalf
Processing Results Of Western Australian Wool, John Stanton A/Prof, Lindy Coss, Peter Metcalf
Technical Bulletins
Despite a perception by some that Western Australian wool "processes poorly", this study found that consignments processed : 1) into long tops suited for worsted weaving 2) into longer than predicted tops 3) with the same consistency as other Australian consignments.
Native Vegetation Handbook For The Shire Of Dumbleyung, Shaun B. Grein
Native Vegetation Handbook For The Shire Of Dumbleyung, Shaun B. Grein
Native vegetation handbook series
This booklet provides agricultural land managers with information relating to the natural resources of the Shire of Dumbleyung including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural resources in the Shire of Dumbleyung and possible solutions to these problems are also discussed. By providing this information it is hoped this booklet will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.
Honeybee Pollination, Technical Data For Potential Honey-Bee Pollinated Crops And Orchards In Western Australia, Robert J. G. Manning Dr
Honeybee Pollination, Technical Data For Potential Honey-Bee Pollinated Crops And Orchards In Western Australia, Robert J. G. Manning Dr
Bulletins 4000 -
The future of pollination of crops by beekeepers in Western Australia is encouraging. The number of crops that can be pollinated are on the increase and in the fruit sector, new varieties are being planted and established crops are being expanded.The use of honeybees in pollination will become very important as cropping areas enlarge and as export markets expand, with premium prices for quality.
This bulletin covers general guidance on developing a bee pollination services with specific advice for managing pollination services for vegetable, broadacre grain, fruit, nuts crops.
Canola : Golden Oil For Farmers And Consumers, Paul Carmody
Canola : Golden Oil For Farmers And Consumers, Paul Carmody
Journal of the Department of Agriculture, Western Australia, Series 4
It is feasible that canola could become Western Australia's fourth largest crop after wheat, barley and lupins by the turn of the century.
Without the stigma attached to its parent crop, rapeseed, canola has also become one of the most successful international agricultural product launches, proving itself not only a useful cropping alternative but a healthy oil for consumers. State Oilseeds Adviser PAUL CARMODY sets the scene.
Beefing Up Our Prospects, Trevor Boughton, Brad Mccormick
Beefing Up Our Prospects, Trevor Boughton, Brad Mccormick
Journal of the Department of Agriculture, Western Australia, Series 4
In the global fish pond the Western Australian beef industry is a minnow. Production is only 5.5 per cent of Australia's total and around 2 per cent that of the United States. Our output has remained static for the last decade while competition throughout the world has expanded. Moving forward to share the benefits of growing world markets or being left behind is the long-term choice facing the industry, according to TREVOR BOUGHTON and BRAD McCORMICK.
Planting Seeds For A Sound Future, Peter Portmann
Planting Seeds For A Sound Future, Peter Portmann
Journal of the Department of Agriculture, Western Australia, Series 4
Royalties have been collected sales of all new crop varieties released in We tern ustralia by the Department of Agriculture since the lease of Merrit lupins and Yilgarn oats in 1991.
Many questions have been raised by farmers about these royalties. Why pay royalties when we have already paid for the development of the varieties through our Grains Research end: Development Corporation levy? Why should we pay a Jevy if it - is just going back into Government revenue? Is there any real benefit to us?
Value Of Saltbush Questioned, Brian Warren, Tess Casson, Ed Barrett-Lennard
Value Of Saltbush Questioned, Brian Warren, Tess Casson, Ed Barrett-Lennard
Journal of the Department of Agriculture, Western Australia, Series 4
Over the last 20 years the Department of Agriculture has focused on finding plant species that can grow on salt/and to produce sheep feed, and on techniques for establishing plantations of saltbushes. Some research has been in response to farmer reports of success in using revegetated salt/and to provide autumn forage, while other work has resulted from the apparent importance of saltbushes in rangeland areas.
Objective measurements of wool production have been taken only recently. Three years research at Katanning indicates that while saltbush material is selected and eaten by sheep, its value for wool production is not high. It …
A Measure Of Justice For Western Australian Wools, John Stanton
A Measure Of Justice For Western Australian Wools, John Stanton
Journal of the Department of Agriculture, Western Australia, Series 4
Western Australian wools are sometimes perceived as inferior to those from eastern States, and this perception has often been reflected in price. For the first time a detailed comparison of the characteristics of our wool with the rest of the country has been undertaken. It shows that Western Australian wools are sometimes different from their eastern counterparts, but not necessarily 'inferior'. Overcoming these industry perceptions of inferiority is probably our biggest challenge, according to JOHN STANTON.
Wiping Out Tall Weeds, Brad Rayner
Wiping Out Tall Weeds, Brad Rayner
Journal of the Department of Agriculture, Western Australia, Series 4
Control of weeds is an on-going battle for farmers, with many weapons becoming increasingly expensive. A refreshing exception to this trend is the blanket wiper, a cheap but effective meens of applying herbicides to taller weeds in pasture. Brad Rayner explains how it works.
Sharing Information Benefits The Meat Industry, Michael Paton
Sharing Information Benefits The Meat Industry, Michael Paton
Journal of the Department of Agriculture, Western Australia, Series 4
Cronic health problems of livestock, seldom detected on farms, reduce the efficiency of abattoirs and returns to producers. But a major project providing information to producers from abattoirs is indicating how everyone could benefit from feedback.
Nature Conservation In The Western Australian Wheatbelt, Max Abensperg-Traun
Nature Conservation In The Western Australian Wheatbelt, Max Abensperg-Traun
Journal of the Department of Agriculture, Western Australia, Series 4
Growing concern about the survival of flora and fauna in the Western Australian wheatbelt prompted CSIRO scientists to start a long-term study to moniter trends in populations. Max Abensperg-Traun and his colleagues reportt on their findings so far.
Biotechnology : Exposing The Myths & Realities, Sue Sutherland, Alan Lymbery
Biotechnology : Exposing The Myths & Realities, Sue Sutherland, Alan Lymbery
Journal of the Department of Agriculture, Western Australia, Series 4
Biotechnology has become one of the buzz words of the 1990s. Sounds impressive but what's it all about? Sue Sutherland and Alan Lymbery unravel some of the jargon and explore its potential for Western Australian agriculture.
Making Horticulture Sustainable, Bob Paulin, Neil Clifton Lantzke, Ian Mcpharlin, Murray Hegney
Making Horticulture Sustainable, Bob Paulin, Neil Clifton Lantzke, Ian Mcpharlin, Murray Hegney
Journal of the Department of Agriculture, Western Australia, Series 4
Sweet crunchy carrots, luscious strawberries at very reasonable prices, crisp green vegetables - these are just a few of the horticultural products that Western Australians take for granted and eat almost every day. But is their future availability guaranteed as population grows, suburbia spreads and environmental concern increases?
Coming To Grips With Eradu-Patch Of Lupins, Bill Macleod, Mark Sweetingham
Coming To Grips With Eradu-Patch Of Lupins, Bill Macleod, Mark Sweetingham
Journal of the Department of Agriculture, Western Australia, Series 4
Investigations by Bill MacLoud and Mark Sweetingham have confirmed that Eradu-patch of lupins is caused by apreviously undescribed fungal pathogen,\.
They have developed strategies to minimise the spread of patches but choices are limited for control in lupin crops
Breeding Sheep For Worm Resistance, John Karlsson, Johan Greeff, Julia Harris
Breeding Sheep For Worm Resistance, John Karlsson, Johan Greeff, Julia Harris
Journal of the Department of Agriculture, Western Australia, Series 4
Sheep production os one of Western Australia's most important agricultural industries. However, it is faced with the serious threat of sheep worm populations becoming increasingly resistant to the available drenches.
Although it's not a 'quick fix' solution, part of the long term answer may be selection for sheep with greater resistance to worms.
Pulses : Profitable New Crops For The Wheatbelt, Kadambot Siddique, Stephen Loss, Ian Pritchard
Pulses : Profitable New Crops For The Wheatbelt, Kadambot Siddique, Stephen Loss, Ian Pritchard
Journal of the Department of Agriculture, Western Australia, Series 4
Narrow-leafed lupins have beeb produced on sandy acid soils throughout the wheatbelt for more than two decades. However, the wheatbelt contains large areas ofsoilsnot suited to narrow-leafed lupins. For several years reasearchers have been examining alternatives to narrow-leafed lupins for these soils.
Kadambot Siddique, Stephen Loss and Ian Prichard look at production of these new grain legumes, known as pulses.
Storm : [Wind Erosion In The Great Southern], Dan Carter
Storm : [Wind Erosion In The Great Southern], Dan Carter
Journal of the Department of Agriculture, Western Australia, Series 4
On Thursday 11 May 1995, a low pressure system with central barometric pressure of 990 hPa formed of south-western Australia. This depression directed gale force winds over the South-West Land Division for some seven hours.
Dan Carter reports on the widespread damage to soils and property, and management practices that would have reduced the problem.
European Wasps : Eradicating An Unwanted Pest, Marc Widmer, John Van Schagen
European Wasps : Eradicating An Unwanted Pest, Marc Widmer, John Van Schagen
Journal of the Department of Agriculture, Western Australia, Series 4
European wasps were first found in Western Australis in 1977. Mark Widmer and John van Schagen outline the pest's life history and control progeams which are in place.
Cucumber Mosiac Virus In Lupins, Annette Bwye, Roger Jones, Wayne Proudlove
Cucumber Mosiac Virus In Lupins, Annette Bwye, Roger Jones, Wayne Proudlove
Journal of the Department of Agriculture, Western Australia, Series 4
Cucumber mosaic virus is a threat to lupin crops from Geraldton to Esperance, particularly to those growing in areas receiving more than 400 mm average annual rainfall. The disease markedly decreases grain yield in narrow-leafed and yellow lupins but doesnot infect albus or sandplain lupins. Worldwide , after bean yellow mosaic virus, cucumber mosaic virus is the second most important virus affecting lupins. Annette Bwye, Roger Jones and Wayne Proudlove outline the symptoms, spread and management of this serious disease.
A Key To The Species Of Bluebushes (Maireana Species) Of The Arid Southern Shrublands Of Western Australia, H J. Pringle, R Cranfield
A Key To The Species Of Bluebushes (Maireana Species) Of The Arid Southern Shrublands Of Western Australia, H J. Pringle, R Cranfield
Resource management technical reports
This key has been produced to make identification of Maireana species (the bluebushes) easier in the arid shrublands region of Western Australia. It attempts to use everyday terms rather than technical botanical terms wherever possible and includes an illustrated diagram for ease of identification. A flow diagram - as opposed to traditional botanical keys - allows for visual tracking of steps taken in the key and hence makes it easier to backtrack if the final identified species seems incorrect.Fruit chacters alluded to at various steps in the key are also presented, and drawings of each species fruits are also included …
Live Sheep Trade From Australia Summary Information For 1994, R T. Norris, Greg Norman
Live Sheep Trade From Australia Summary Information For 1994, R T. Norris, Greg Norman
Agriculture reports
This report provide summary information about mortalities in sheep and cattle during sea transport.
Native Vegetation Handbook For The Shire Of Bruce Rock, Sarah J. Weaving
Native Vegetation Handbook For The Shire Of Bruce Rock, Sarah J. Weaving
Native vegetation handbook series
This booklet provides land managers with information relating to the natural resources of the Shire of Bruce Rock including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire of Bruce Rock and possible solutions to these problems are also discussed. Provision of this information will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.
Native Vegetation Handbook For The Shire Of Cunderdin, Sarah J. Weaving
Native Vegetation Handbook For The Shire Of Cunderdin, Sarah J. Weaving
Native vegetation handbook series
This booklet provides land managers with information relating to the natural resources of the Shire of Cunderdin. This includes the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire and possible solutions to these problems are discussed. The provision of this information will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.
Native Vegetation Handbook For The Shire Of Trayning, Sarah J. Weaving
Native Vegetation Handbook For The Shire Of Trayning, Sarah J. Weaving
Native vegetation handbook series
This booklet provides land managers with information relating to the natural resources of the Shire of Trayning including the existing vegetation, drainage systems and soils. Some of the problems relating to the management of natural vegetation resources in the Shire of Trayning and possible solutions to these problems are also discussed. Provision of this information will contribute to the long term viability of the agricultural landscape and the conservation of native vegetation within the Shire.
Live Sheep Trade From Australia Summary Information For 1995, R T. Norris, Greg Norman
Live Sheep Trade From Australia Summary Information For 1995, R T. Norris, Greg Norman
Agriculture reports
This is the ninth report of the Surveillance System that summaries information on the sea transport of livestock from Australia to the Middle East and South East Asia.
Land Resources Of The Bencubbin Area, Gerard J. Grealish, John Wagnon
Land Resources Of The Bencubbin Area, Gerard J. Grealish, John Wagnon
Land resources series
This survey of the Bencubbin area is part of the Agriculture Western Australia's regional land resource mapping program, and covers approximately 1.5 million hectares in the Merredin, Trayning, Koorda, Mount Marshall, Mukinbudin, Westonia and Nungarin Shires of Western Australia. The climate is Mediterranean, with hot dry summers and cool winters. Land is used for winter cereal production and grazing, and about 60% is cropped each year. Wheat is the main crop and is grown in rotation with lupins, field peas, barley and medic pasture. This report provides primary and interpreted information on the character and capability of the land, for …
Soil Information Sheets For Ravensthorpe And Part Of The Jerramungup Agricultural Areas, Tim D. Overheu, Landcare Western Australia.
Soil Information Sheets For Ravensthorpe And Part Of The Jerramungup Agricultural Areas, Tim D. Overheu, Landcare Western Australia.
Agriculture reports
The soil information sheets produced for the Ravensthorpe Land Conservation District provide an easy reference guide to the soils for part of the Jerramungup and Ravensthorpe agricultural areas, and provide land use and soil management recommendations. Soil data are shown on the front of the sheet, and land use and land management information is given on the back. The information should be used as a guide, and encourage the user to seek further information through the relevant people and organisations.