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Uht Milk : Expanding The Market, Caroline Love, Ian Bell, Martin Robertson

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

An increase in the export of UHT (Ultra Heat Treated) milk to Asian markets is potentially worth millions of dollars to the dairy inmdustry. This increase however, relies on the shelf life of UHT products being extended to nine months. Spoilage of UHT milk can be caused by bacterial spores which originate on-farm and are resistant to processing. Expansion in the UHT market therefore relies on a continued reduction in the number of these spores getting into raw milk. Caroline Love, Ian Bell and Martin Robertson report on the sources of spores entering milk on-farm and the control methods available.

Sheep Blowflies Strike Out!, David Cook, Ian Dadour, Ernie Steiner

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

Woolgrowers are constantly concerned that the sheep blowfly may be able to breed in sheep or other animal carcasses. David Cook, Ian Dadour and Ernis Steiner report on an experiment that answers that question once and for all.

Today's Woolgrowers : A Profile, Ian Mcfarland

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

Woolgrowers have been faced with fluctuating prices, a mix of seasons and rising production costs since the demise of the Floor Price Scheme in 1991. despite these difficult times, there are still very large differences in productivity and profitability between wool growing properties in Western Australia. Ian McFarland looksat production levels on wool growing properties in Western Australia and outlines some actions to lift productivity.

Improving Dairy Farm Performance, Ruth Dilley

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

Western Austraian sairy farmers produce more milk per cow and per farm than their eastern Sttates counterparts and the milk is also of higher quality. But there is always room for improvement and as grain prices rise it is crucial that maximum benefit is derived from the cheapest feed source - the pasture.With this in mind Ruth Dilley looks at the Dairy Farm Performance Program - a comprihensive farm database developed by Agriculture Western Australia.

Something Fishy Is Going On - Aquaculture, David Berry

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

Aquaculture id Australia's fastest growing primary industry. Product from fish farms is currently valued at $399 million, forecast to exceed $5oo million by 2000.

Whilst the figure pales into insignificance alongside world production (about $45 billion) it does represent a huge window of opportunity for prospective investors and for Australian primary producers who are keen to diversify.

David Berry reports on the prospects for yabbie and marron farming in Western Australia.

Beef : Meating The Market, Greg Sawyer, Richard Morris, Geoff Tudor

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

Nearly half of Western Australia's beef production is consumed on the domestic market, but the scene is changing rapidly.

In this article Greg Sawyer, Richard Morris and Geoff Tudor review information on production systems performance, and carcase and quality measurements that may well serve wider market opportunities in the future.

Drench Resistence : A Large Economic Cost, Brown Besier, Jill Lyon, Norm Mcquade

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

Drench restistant worms can cost sheep farmers a lot of money - more than most probably think. Brown Besier, Jill Lyon and Norm McQade discuss some new research that shows the value of conducting routine drench tests to ensure effective worm control.

Sustainable Worm Control In Sheep, Robert Wroth

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

Deciding on the best worm control program for your farm can be a complex matter, but guidelines in this article by Robert Wroth should make it simpler.

Virulent Footrot : Mild Or Severe?, Laurie Depiazzi

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

The footrot eradication scheme in Western Australia has resulted in a low prevalence of severe footrot.

To appreciate the achievement, we need to understand what exactly is being eradicated. 'S' strains of Dichelorbacter nodosus, the infectious bacterium of footrot, are the target of footrot eradication. Laurie Depiazzi examines the basis for eradicating 'S' strains.