Plant Breeding and Genetics Commons^™

Crop Updates 2001 - Weeds, Vanessa Stewart, David Bowran, Alexandra Wallace, Bill Roy, Peter Newman, Cameron Weeks, Tony Blake, Dave Nicholson, Clinton Revell, Candy Hudson, Abul Hashem, Nerys Wilkins, Terry Piper, Aik Cheam, Amanda Ellery, Ross Chapman, Sally Peltzert, Robert Barrett-Lennard, Marta Monjardino, David Pannell, Stephen Powles, Rick Llewellyn, Paul Blackwell, Maurice Black, Miles Obst, Mike Collins, Julie Roche, Harmohinder S. Dhammu, Siew Lee, Mario D'Antuono, Ian Rose, Diana Fedorenko, Clayton Butterly, Stuart Mcalpine, Keith Devenish, John Moore, Paul Matson, Shannon Barraclough, Lionel Martin, Mike Clarke, Jonas Hodgson, Lawrence Price, Craig Brown, Gordon Cumming, Bill Crabtree, Jenny Hawkes, Roger Jones

Crop Updates

This session covers forty six papers from different authors:

1. INTRODUCTION, Vanessa Stewart, Agriculture Western Australia

PLENARY

2. Wild radish – the implications for our rotations, David Bowran, Centre for Cropping Systems

INTEGRATED WEED MANAGEMENT

IWM system studies/demonstration sites

3. Integrated weed management: Cadoux, Alexandra Wallace, Agriculture Western Australia

4. A system approach to managing resistant ryegrass, Bill Roy, Agricultural Consulting and Research Services Pty Ltd, York

5. Long term herbicide resistance demonstration, Peter Newman, Agriculture Western Australia, Cameron Weeks, Tony Blake and Dave Nicholson

6. Integrated weed management: Katanning, Alexandra Wallace, Agriculture Western Australia

7. Integrated …

Crop Updates 2001 - Grower Booklet, Graeme Robertson, Jatinderpal Bathal, Cameron Weeks, Kithsiri Jayasena, Rob Loughman, Bill Bowden, Chris Gazey, Ross Brennan, Ian Foster, Q. Knight, Ross Kingwell, S. B. Sharma, S. Kelly, Glen Mcdonald, Kevin Young, Blakely Paynter, Keith Devenish, Abul Hashem, Nerys Wilkins, Terry Piper, Sally Peltzer, Clinton K. Revell, Candy Hudson, Ian Rose, Alexandra Wallace, Paul Blackwell, Miles Obst, David Bowran, Bevan J. Buirchell, Moin U. Salam, Art Diggle, Geoff J. Thomas, Mark W. Sweetingham, Bill O'Neill, Rafiul Alam, Glen Riethmuller, Greg Hamilton, Paul Carmody, G. Walton, B. Macleod, Mark Seymour, Harmohinder Dhammu, D. Nicholson, M. D'Antuono

Crop Updates

1. Strategies for leaf disease management in wheat, Jatinderpal Bhathal¹, Cameron Weeks², Kith Jayasena¹ and Robert Loughman¹, 1Agriculture Western Australia. 2Mingenew-Irwin Group Inc.

2. Burn stubble windrows: to diagnose soil fertility problems, Bill Bowden, Chris Gazey and Ross Brennan, Agriculture Western Australia

3. Rainfall – what happened in 2000 and the prospects for 2001, Ian Foster, Agriculture Western Australia

4. Strategies for leaf disease management in malting barley, K. Jayasena1, Q. Knight2 and R. Loughman1, 1Agriculture Western Australia, 2IAMA Agribusiness

5. Planning your cropping program in season 2001, Dr …

Commercial Irrigation And Nutrition Practices For Strawberries In Western Australia, D. Phillips, D. Gatter, T. Calder, D. Pitman

Horticulture research reports

Irrigation practices employed by five commercial strawberry growers on sandy soils of the Swan Coastal Plain near Perth Western Australia were monitored for two consecutive seasons, 1995 and 1996 during the Spring production period.

Nutritional practices for the same grower group plus one Albany grower were monitored by plant, soil and sap analysis at 14 day intervals throughout the 1996 season.

Irrigation records showed that market quality strawberries could be produced at this time of year (August to December in Perth) on soils with very poor water retention properties with an average crop factor(E Pan) for the season of 0.7 …

Crop Updates 2000 - Oilseeds, Paul Carmody, Ping Si, Rodney Mailer, Nick Galwey, David Turner, Kevin Morthorpe, Stephen Addenbrooke, Peter Nelson, Mike Jackson, Scott Paton, Ross Brennan, Noeleen Edwards, Mike Bolland, Bill Bowden, C. P. Gunasekera, L. D. Martin, G. H. Walton, K. H. M. Siddique, Sharon R. Niknam, David W. Turner, Abul Hashem, Harmonhinder Dhammu, David Bowran, The Canola Association Of Western Australia, Syed H. Zaheer, Ravjit Khangura, Martin J. Barbetti, Peter Carlton, Debbie Thackray, Jenny Hawkes, Roger Jones, Brenda Coutts, Françoise Berlandier, Ross Kingwell, Michael O'Connell, Simone Bennerhasset

Crop Updates

This session covers seventeen papers from different authors:

Introduction, Paul Carmody, Centre for Cropping Systems

CANOLA AGRONOMY

2. Genotype, location and year influence the quality of canola grown across southern Australia, PingSi¹, Rodney Mailer², Nick Galwey¹ and David Turner^{1, 1}Plant Sciences, Faculty of Agriculture, The University of Western Australia, ²Agricultural Research Institute, New South Wales Agriculture

3. Development of Pioneer^® Canola varieties for Australian market,Kevin Morthorpe, StephenAddenbrooke, Pioneer Hi-Bred Australia Pty Ltd

4. Canola, Erucic Acid, Markets and Agronomic Implications, Peter Nelson, The Grain Pool …

Crop Updates 2000 Cereals - Part 4, C. Tang, Z. Rengel, E. Diatloff, B. Mcgann, Mehmet Cakir, Nick Galwey, David Poulsen, M. Carter, A. Briney, R. Wilson, R. H. Potter, M. G. K. Jones, Ian Barclay, Robyn Mclean, Dean A. Diepeveen, Rob Loughman, Ross Kingwell, Michael O'Connell, Simone Blennerhasset, Benjamin Michael Tiller, Senthold Asseng, Holger Meinke, Bill Bowden, Jeff Russell, Ivan Lee, Clare Johnson, Chris Newman, Robert Emery, Romolo Tassone, Ernestos Kostas, Graeme Ralph, Robert Sudmeyer, David Hall, Harvey Jones

Crop Updates

This session covers twelve papers from different authors:

BREEDING

1.Response to subsoil acidity of wheat genotypes differing in Al-tolerance, C. Tang, Z. Rengel, E. Diatloff and B. McGann, Soil Science and Plant Nutrition/CLIMA, University of Western Australia

2. Application of molecular markers in Barley Improvement, Mehmet Cakir¹, Nick Galwey¹ and David Poulsen^{2, 1}Plant Sciences, Faculty of Agriculture, University of Western Australia, ²Queensland Department of Primary Industries, Hermitage Research Station, Queensland

3. Implementation of molecular markers for wheat improvement in the Western Region, M. Carter¹, A. Briney¹, …

Crop Updates 2000 - Lupins, Bill O'Neill, Geoff Thomas, Mark Sweetinham, Kedar Adhikari, Nick Galwey, Miles Dracup, Bob French, Debbie Thackray, Jenny Hawkes, Roger Jones, Françoise Berlandier, Yvonne Cheng, Lisa Smith, Chris Gazey, Michael O'Connell, Peter Carlton, John R. Peirce, Brad J. Rayner, Terry Piper, Peter Newman, Cameron Weeks, Mohammad Amjad, Glen Riethmuller, Paul Blackwell, Jairo A. Palta, Neil C. Turner, Robert J. French, Tim Setter

Crop Updates

This session covers nineteen papers from different authors:

1.1999 Lupin Highlights, Bill O’Neill, LUPIN PRODUCTIVITY IMPROVEMENTS AND INDUSTRY DEVELOPMENT

LUPIN ANTHRACNOSE

2. Anthracnose – 1999/2000, Geoff Thomas and Mark Sweetingham, Agriculture Western Australia

LUPIN BREEDING AND AGRONOMY

3. The genetic control of mildly restricted branching in narrow-leafed lupin (Lupinus augustifolius L), Kedar Adhikari^1,3, Nick Galwey^1,3 and Miles Dracup^2,3 1Plant Sciences, University of Western Australia 2Agriculture Western Australia ³Cooperative Research Centre for Legumes in Mediterranean Agriculture, University of Western Australia

4. Genotype x time of sowing interaction in lupins – Mingenew, Bob French, …

Crop Updates 2000 - Weeds, Vanessa Stewart, David Minkey, Abul Hashem, Glen Riethmuller, Martin Harries, Peter Newman, Cameron Weeks, Harmohinder S. Dhammu, Aik Cheam, David Bowran, Terry Piper, Alexandra Wallace, Bill Roy, Keith L. Devenish, Lisa J. Leaver, Brad Rayner, Mike Collins, Marta Monardino, David Pannell, Stephen Powles, Sally Peltzer, Michael Walsh, Charles Boyle, P. Neve, D. Lorraine-Colwill, C. Preston, Art Diggle, Rick Llewellyn, Ryan Duane, Siew Lee, David Nicholson, Peter Carlton, Stewart Smith, Bill Crabtree, Gordon Cumming, David Cameron, Mike Jackson, Scott Paton, John R. Peirce, Greg Shea

Crop Updates

This session covers thirty six papers from different authors:

INTRODUCTION, Vanessa Stewart Agriculture Western Australia

INTEGRATED WEED MANAGEMENT

1. Effect of seeding density, row spacing and Trifluralin on the competitive ability of Annual Ryegrass in a minimum tillage system, David Minkey, Abul Hashem, Glen Riethmuller and Martin Harries, Agriculture Western Australia

2. High wheat seeding rates coupled with narrow row spacing increases yield and suppresses grass, Peter Newman¹ and Cameron Weeks²,¹Agronomist, Elders Limited ²Mingenew/Irwin Group

3. Resistant ryegrass management in a wheat – lupin rotation, Abul Hashem, Harmohinder S. Dhammu, Aik Cheam, David Bowran and …

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Crop Updates 2000 - Pulses, Kerry Regan, Peter White, Kamdambot Siddique, W. O'Neill, J. Russell, R. J. French, N. Brandon, C. Gaskin, N. Runciman, M. Seymore, J. Berger, N. C. Turner, R. Carpenter, C. Ludwig, R. Kenny, Q. Ma, M. H. Behboudian, J. A. Palta, H. Clarke, J. Stott, J. Howieson, K. L. Regan, R. Shackles, C. Francis, N. Acikgoz, N. Atikyilmaz, R. S. Malholtra, M. Baker, J. Clements, C. Hanbury, C. White, B. P. Mullan, R. Lancaster, I. Guthridge, I. Pritchard, P. Fisher, M. Braimbridge, J. Bignell, R. Beermier, W. Bowden, M. D. A. Bolland, G. P. Riethmuller, R. F. Brennan, S. Lawrence, Zen Rengel, S. P. Loss, P. Vedeniapine, C. Kirkwood, D. Wright, L. Latham, R. Jones, M. J. De Sousa Majer, D. Hardie, Oonagh Byrne, Penny Smith, Françoise Berlandier, N. Keals, R. Emery

Crop Updates

This session covers fifty nine papers from different authors:

1.1999 PULSE INDUSTRY HIGHLIGHTS

2. CONTRIBUTORS

3. BACKGROUND

4. SUMMARY OF PREVIOUS RESULTS

5. 1999 REGIONAL ROUNDUP

6. Northern Agricultural Region^, W. O’Neill, AGWEST

7. Central Agricultural Region J. Russell and R.J. French AGWEST

8. Great Southern and Lakes N. Brandon, C. Gaskin and N. Runciman, AGWEST

9. Esperance Mallee M. Seymour, AGWEST

PULSE PRODUCTION AGRONOMY AND GENETIC IMPROVEMENT

10. Faba Bean

11. Desi chickpea Traits associated with drought resistance in chickpea, J. Berger, N.C. Turner, CLIMA and CSIRO Plant Industry, R.J. French, AGWEST, R. Carpenter, C. Ludwig and R. …

Crop Updates 2000 - Cereals Part 1, Timothy G. Reeves, Sanjaya Rajaram, Maarten Van Ginkel, Richard Trethowan, Hans-Joachim Braun, Kelly Cassaday, R. A. Mcintosh, Rob Loughman, Ross Brennan, Mike Bolland, Zed Rengel, David Isbister, Paul Blackwell, Derk Bakker, Greg Hamilton, David Houlbrooke, Cliff Spann, Doug Rowe, Patrick Gethin, Stephen Loss, Frank Boetel, Tim O'Dea, Noeleen Edwards, Wayne Pluske, Ross Brennan, M. T. F. Wong, K. Wittwer, H. Zhang

Crop Updates

This session covers eleven papers from different authors:

PLENARY PAPERS

1. New Wheat for a Secure, Sustainable Future, Timothy G. Reeves, Sanjaya Rajaram, Maarten van Ginkel, Richard Trethowan, Hans-Joachim Braun, and Kelly Cassaday, International Maize and Wheat Improvement Centre (CIMMYT)

2. Managing Cereal Rusts - a National Perspective, R.A. McIntosh, University of Sydney Plant Breeding Institute, New South Wales

3. Managing Cereal Rusts in 2000 - a regional imperative, R. Loughman, Agriculture Western Australia

4. Is nutrition the answer to wheat after canola problems?Ross Brennan¹, Bill Bowden¹, Mike Bolland¹, Zed Rengel^{2 …}

Crop Updates 2000 - Cereals Part 2, Debbie Thackray, Jenny Hawkins, Roger Jones, Dominie Wright, Peter Carlton, Jat Bhathal, Robert Loughman, K. Jayasena, J. Majewski, S. Kelly, G. Holloway, N, Venn, D. Diepeveen, Brenda Shackley, Darshan Sharma, Wal Anderson, Mohammad Amjad, Vanessa Dooley, Peter Burgess, Ashley Bacon, Frances Hoyle, Keith Devenish, Mathew Appelbee, Mohommed Hamza, Steven Mccoy, Steven Penny

Crop Updates

This session covers twenty papers from different authors:

DISEASE

1. Forecasting aphid and virus risk in cereals, Debbie Thackray, Jenny Hawkes and Roger Jones, Agriculture Western Australia and Centre for Legumes in Mediterranean Agriculture

2. Cereal Diagnostics, Dominie Wright, Agriculture Western Australia

3. The economic returns from spraying for leaf rust in the central wheatbelt in 1999, Peter Carlton, Trials Coordinator, Elders Limited

4. Impact and Management of Yellow Spot and Leaf Rust in the Northern Agricultural Region, Jat Bhathal and Robert Loughman, Agriculture Western Australia

5. Leaf disease management in wheat and barley in the southern …

Agriculture Western Australia's Centre For Cropping Systems - Northam, Agriculture Western Australia

Grain and other field crops published reports

Agriculture Western Australia's Centre for Cropping Systems in York Road, Northam, was established as a centre of excellence for research, development and extension into cropping systems.

Its role is to stimulate the contribution of ideas from individuals, groups and organisations with an interest in research, development, and extension relating to innovative, profitable and sustainable crop-based farming systems.

The Centre for Cropping Systems is part of a regional network with strong links to Agriculture Western Australia's Crop Improvement Institute based at South Perth, the Dryland Research Institute at Merredin and the Avondale Research Fann at Beverley. It also links with universities …

Horticulture Research Report 1994 - 1998, Frank Wise Institute, Kununurra, Department Of Agriculture, Western Australia, D. Robinson, M. Howes, R. Randell

Horticulture research reports

This report summarises horticultural research, development and extension activities undertaken by staff from the Kununurra District Office during the period 1993 to 1998 and reported annually at the Frank Wise Institute Horticultural Research Review. The range and extent of activities presented and supported by Agriculture Western Australia with industry collaboration indicates the importance of horticulture in the economies of the Kimberley Region and Western Australia. Further support by funding bodies and agribusiness, and collaboration with other research organizations is also acknowledged. Since the early 1980's, horticultural output and value of production from the Ord River Irrigation Area (ORIA) have risen …

Crop Updates 1999 - Oilseeds, Paul Carmody, Rick Madin, David Bowran, Martin Barbetti, Ravjit Khangura, Graham Walton, Phil Parker, Francoise Berlandier, Linnet Cartwright, Ping Si, Nick Galwey, David Turner, Wayne Pluske, Roger Jones, Brenda Coutts, Bill Bowden, Isabel Arevalo-Vigne, Jeff Russell, Syed H. Zaheer, Andrew Simon, Art Diggle, Dave Eksteen, Arjen Ryder, Bill Crabtree, Serena Wyatt, Jim Baily

Crop Updates

This article contains eighteen papers

1. INTRODUCTION, Paul Carmody, Agriculture Western Australia

PLENARY SESSION

1. Transgenic canola in Western Australia: Outlook and challenges, Phil Salisbury, University of Melbourne

2. Farming system issues for herbicide tolerant canola, Rick Madin, Rick Madin and Associates, David Bowran, Agriculture Western Australia

3. Beating blackleg in 1999, Martin Barbetti, Ravjit Khangura, Paul Carmody, Graham Walton, Agriculture Western Australia

4. The Mustard Industry in Australia – Opportunities for a new oilseed, Phil Parker, NSW Agriculture

5. Management of blackleg with fungicides, Ravjit Khangura and Martin Barbetti, Agriculture Western Australia

6. Effect of aphid feeding …

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Crop Updates 1999 - Lupins, Greg Shea, Geoff Thomas, Mark Sweetingham, Bill O'Neill, Wallace Cowling, Bevan Buirchell, Hua'an Yang, David Luckett, Allan Brown, John Hamblin, Joanne E. Barton, Kedar Adhikari, Nick Galwey, Miles Dracup, Bob French, Debbie Thackray, Roger Jones, Brenda Coutts, Narelle Reeve, Y. Cheng, R. A.C. Jones, Francoise Berlandier, Linnet Cartwright, James Fisher, Art Diggle, Bill Bowden, Chris Gazey, Luigi Morsechi, Terry Piper, Peter Newman, Dave Nicholsen, Mohammad Amjad, Glen Riethmuller, Ron Javis, Paul Blackwell, C. L. White

Crop Updates

This article contains twenty three papers

1998 LUPIN HIGHLIGHTS

LUPIN ANTHRACNOSE

1. Anthracnose overview, Greg Shea, Geoff Thomas and Mark Sweetingham, Agriculture Western Australia

2. Anthracnose – Critical seed infection levels for resistant and susceptible varieties, Geoff Thomas, Mark Sweetingham, Bill O'Neill and Greg Shea, Agriculture

Western Australia

3. Fungicide seed treatment for anthracnose and brown spot control in lupin, G. Thomas and M. Sweetingham, Agriculture Western Australia

LUPIN BREEDING AND AGRONOMY

4. Anthracnose resistance in lupins – an innovative Australian research effort 1996-1998, Wallace Cowling1'2, Bevan Buirchell_1,2 Mark Sweetinqham_1,2, Hua'an Yang₂, …

Identification Of A Brazil-Nut Allergen In Transgenic Soybeans, Julie A. Nordlee, Steve L. Taylor, Jeffrey A. Townsend, Laurie A. Thomas, Robert K. Bush

Department of Food Science and Technology: Faculty Publications

Background: The nutritional quality of soybeans (Glycine max) is compromised by a relative deficiency of methionine in the protein fraction of the seeds. To improve the nutritional quality, methionine-rich 2S albumin from the Brazil nut (Bertholletia excelsa) has been introduced into transgenic soybeans. Since the Brazil nut is a known allergenic food, we assessed the allergenicity of the 2S albumin.

Methods: The ability of proteins in transgenic and nontransgenic soybeans, Brazil nuts, and purified 2S albumin to bind to IgE in serum from subjects allergic to Brazil nuts was determined by radioallergosorbent tests (four …

Effects Of Tactical Responses And Risk Aversion On Farm Wheat Supply, Ross S. Kingwell

Natural Resources Research Articles

A discrete stochastic programming model of the farming system of the eastern wheatbelt of Western Australia is used to examine the effect of tactical responses and risk aversion on wheat supply. Including within-season tactical changes to wheat areas decreases the own-price elasticity of supply. By contrast, introducing risk aversion has no consistent effect on the own-price elasticity of supply. The implications for supply models are discussed.

Grain Legume And Canola Autumn Updates 1995, David Williams

Grain and other field crops published reports

Grain legumes

- Chickpea

- Field pea

- Lentil

- Faba beans

Canola essentials:

Site selection -Paddock selection is critical for a successful canola crop. Avoid paddocks with waterlogging, wind erosion and broadleaf weeds - particularly wild radish, turnip, mustard and doublegees.

Soil type - Canela grows well on most soil types, however it prefers well drained gravel soils, red loams, sandy _loams and deeper duplex soils. Soil pH levels (in CaCl_²) of 4.5 to 8.0 are suitable. Soil test paddock for pH, phosphorus, and potassium levels.

Rotation - Grow canola after manipulated pasture, lupins or other grain …

Growing Lettuce, Margaret Graham

Horticulture published reports

The commonly cultivated lettuce, Lactuca sativa, is an annual belonging to the sunflower family. It has been cultivated for over 2500 years, and is a popular salad vegetable.

There are three main subspecies commonly grown.

• IL. sativa ssp capitata - Head type - Crisphead is a lettuce with a firm head and brittle leaves. It is the major lettuce type grown in Australia and is also known as iceberg lettuce. - Butterhead (buttercrunch, mignonette) lettuce has soft, pale leaves and a delicate buttery flavour. It is of major importance in Europe, where it is grown as a greenhouse crop.
• L. …

Gascoyne Research Station Field Day, Department Of Agriculture, Western Australia

Horticulture research reports

Gascoyne Research Station Centenary Open Day Thursday 13 October 1994

100 years (1894-1994) Advancing Agriculture

Welcome to the 1994 Field Day at Gascoyne Research Station. At this day you'll have the opportunity to view and hear discussions of some of the latest Research and Development initiatives in horticulture in the region. We will commence activities at the Packing Shed at 3:00 p.m. with introductions and short discussions of new work which is currently in progress. This will be followed by field talks at the trial sites, as listed in this brochure. We are also pleased to include presentations by leaders …

Mango Exports From Western Australia, Peter Johnson, John Gallagher, Terry Hill

Journal of the Department of Agriculture, Western Australia, Series 4

The Department of Agriculture has been at the forefront in developing a mango industry in Western Australia.

In Camarvon, the Department is concentrating on developing an export industry, while in the Ord River Irrigation Area trials have identified suitable domestic and export varieties for that environment.

The effect of planting density, hedging and pruning techniques on yield is being examined. Research has also started on identifying superior selections of the Kensington Pride variety, the most commercially important variety in Australia. The aim is to improve fruit quality, bearing reliability, and to extend the production season..

A Tale Of Two Ladies : Pink Lady And Sundowner, John Cripps, Eleanor Melvin-Carter

Journal of the Department of Agriculture, Western Australia, Series 4

It is five years since the first Western Australianbred Pink Lady and Sundowner apples were sold on the local market. In that time, these crisp, sweet flavoursome apples have become top-selling, premium fruit.

The story is no different overseas. Trial shipments to London, Taiwan and Singapore have indicated a big demand for the unique Pink Lady apple - far more than Western Australia can presently supply.

One million fruiting Pink Lady apple trees are needed to meet anticipated export sales. Today, there are only 100,000 trees in the ground, of which about half are bearing fruit.

New high quality apple …

1991 Catalogue Of The Australian Lupin Collection Including Field Evaluation Data For Wild, Semi-Domesticated And Fully Domesticated Accessions, J. C. Clements, W. A. Cowling

Grain and other field crops research reports

This report lists all wild, semi-domesticated and fully domesticated accessions in the Australian Lupin Collection to 1991. The Collection is composed of 2,264 accessions (Perth Numbers between 20629 and 27067) introduced to Australia or from naturalized populations and breeding programmes within Australia. Several accessions are selections from variable populations which were identified during field trials in South Perth, Western Australia. This catalogue lists the characteristics and field evaluation data for every accession where available. Plant breeders and crop scientists will find this information useful for the selection of lupin genotypes with desired characteristics.

Section A of this catalogue should be …

The Australian Lupin Collection - Passport Data For Wild And Semi-Domesticated Accessions Introduced Into Australia To 1990, J. C. Clements, W. A. Cowling

Grain and other field crops published reports

This report contains passport (including collection site) data and Commonwealth Plant Introduction (CPI) numbers for all wild and semi-domesticated Lupinus accessions introduced into Australia to 1990 (a total of 1071 accessions with CPI numbers between 10650 and 122692). Scientists or plant breeders with an interest in the characteristics of wild lupins from certain natural environments, such as high soil pH or low rainfall, will find this information invaluable when they select accessions for their experiments. The majority of the accessions were introduced by Western Australian scientists following collecting missions in the Mediterranean region, and the remainder were donated from institutions …

Looking At Lupins - Lupin Management In The South Eastern Wheatbelt, W. L. Smart, M. M. Ralph, J. M. Liddle, R.. D. Ramm, C. J. Robinson, E. W. Armstrong

Grain and other field crops research reports

In the past couple of years research into lupins has increased substantially particularly in the fields of weed control, seeding rates, and control of diseases such as brown leaf spot and pleiochaeta root rot. This report is a summary of the lupin trials in the Lake Grace advisory area as well as a guide to better lupin farming.

Grain Crop Variety Trials Western Australia 1978-1979, H. M. Fisher, G. B. Crosbie

Grain and other field crops research reports

The regional crop variety testing programme conducted by the Western Australian Department of Agriculture covers the final two stages of a four stage process of evaluating locally produced crossbreds and introduced material comprising:-

Plant Breeder Trials

Stage 1: Initial small plot yield tests on early generation material - 1 to 3 sites. Stage 2: Small plot yield tests on selected material (F5 derived) - 3 to 4 sites.

Regional Testing Programme

Stage 3: Large scale preliminary trials - 9 to 10 sites. Stage 4: Large scale final yield trials - 40 to 50 sites.

The basis of the regional programme …

Crop Variety Recommendations For 1974, Department Of Agriculture, Western Australia

Journal of the Department of Agriculture, Western Australia, Series 4

Crop variety recommendations are reviewed each year and reflect trends in the market situation and the availability of new varieties with specific applications and advantages.

The following recommendations for 1974 cover a wide range of grain crops grown in the agricultural areas of W.A.

Bulletin No 3861 - Kimberley Research Station - Progress Report 1972, J. R. Mcalpine, R. H. Gunn, P. Jakobsen, R. Wetselaar, J. J. Basinski, N. J. Thomson, A. G. L. Wilson, D. H. Mackenzie, A. J. Millington, D. F. Beech, P. C. Owen, B. G. Williams, C. G. Blunt, A. Mcr Holm

Bulletins - 3000 - 3999

The systematic investigations of the potential of the Ord area for irrigated farming began during the Second World War when the possibilities of damming the river were first examined, initial soil survey was carried out, and agricultural experiments started. The Kimberley Research Station was established on its present site in 1945. A year later the State and Commonwealth Governments agreed to finance and operate the Station jointly, with CSIRO and the Western Australian Department of Agriculture being responsible for research.

The construction of the main dam designed to store 5,675 million m" ( 4.6 million acre feet) was completed in …

Market Prospects For W.A. Wheat, William John Toms, J. A. Parish

Journal of the Department of Agriculture, Western Australia, Series 4

WITH the Western Australian wheat industry valued at $100 million per year and subject to production restrictions, can market prospects be improved?

What types of wheat should we produce? Can we increase sales by segregating specific types from the present crop? This article discusses the changes in W.A. wheat production that would be necessary to suit specific markets.

Barley Staining, J A. Parish, G. B. Crosbie, A. G. P. Brown, P. A. Portmann

Journal of the Department of Agriculture, Western Australia, Series 4

GRAIN discolouration or "staining" is a quality defect in W.A. barley which substantially reduces the marketable value oi the crop. It also causes heavy losses to individual growers whose grain is docked or rejected.

Wheat Quality Surveys In Western Australia, J A. Parish, G. H. Jones

Journal of the Department of Agriculture, Western Australia, Series 4

SINCE 1956 a number of collaborative wheat quality surveys have been carried out in Western Australia by Co-operative Bulk Handling Co. Ltd. and the Department of Agriculture.

The work was undertaken to provide facts which may be used to determine the possible advantages to this State's wheat industry of alterations in the receival and marketing arrangements.

The various surveys are described in this article.