Life Sciences Commons^™

List Of Registered Stock Foods And Stock Licks : 1962-63, H G. Cariss

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

All foods for stock sold in Western Australia are required by the Feeding Stuffs Act, 1928-1955, to be registered annually with the Department of Agriculture.

For the purposes of the Act, "Food for Stock" includes stock licks, which in turn embrace all preparations claimed to supply or primarily intended to supply mineral matter to stock.

A New Economics Research Centre. John Thomson Agricultural Economics Centre At The Institute Of Agriculture, University Of Western Australia, Department Of Agriculture, Western Australia

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

A NEW research unit has been established at the University of Western Australia's Institute of Agriculture to study the economic aspects of agricultural problems in Western Australia.

Honey Flora Calendar For February, R S. Coleman

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

A look at some honey plants available in February

The Gascoyne River Catchment Area, W M. Nunn

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

A RECENT Department of Agriculture survey of the Gascoyne River catchment area has indicated that deterioration of plant cover in the area contributes to the severity of floods which regularly damage the town of Carnarvon.

It is hoped that the results of the survey will help efforts to regenerate the catchment area, and reduce the risk of flooding.

Emphasis On Quality At New Beef Export Floor, Department Of Agriculture, Western Australia

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

HYGIENE is the keynote at the new beef treatment section of the West Australian Meat Export Works at Robbs Jetty, which was opened recently by the Minister for Agriculture, Mr. C. D. Nalder.

Lambing Trials At Abydos Research Station, H Suijdendorp

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

ABYDOS Research Station is halfway between Port Hedland and Wittenoom Gorge. I t is in country of granitic origin that is largely covered with spinifex (mainly Triodia pungens) and associated species.

The results of a recent lambing trial at Abydos are discussed below:

Fifth Random Sample Laying Test : 1961-62 : Progressive Report To 2nd Sept., 1962 (36 Weeks), Department Of Agriculture, Western Australia

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

FIFTH RANDOM SAMPLE LAYING TEST, 1961-62

Progressive Report to 2nd September, 1962 (36 weeks)

Ewe Nutrition Before And During Mating, H E. Fels

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

Lambing percentages depend partly on the condition of ewes at mating. If it is practicable, ewes should be allowed to gain condition in the months before mating.

Where this is not practical and ewes are in a store or backward-store condition at mating, flushing should improve their fertility.

Irrigating Dry Season Crops In The Ord Valley : How To Prepare Land For Sowing, D F. Beech

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

THE best way to grow dry season crops of safflower, linseed and rapeseed under irrigation in the Ord Valley is by sowing on to broad flat ridges, separated by small furrows 3 ft. 6 in. apart.

This system of sowing is called the "corrugation" method.

Light Lands In Western Australia. 3. Microbiological Problems In The Establishment Of Legumes On Light Lands, C A. Parker

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

EXPERIENCE has shown that the establishment of leguminous pastures is essential for successful economic development of Western Australian light lands.

Subterranean clover is the preferred legume in most light land areas, with lupins holding an important place in the more northerly districts, and on the deeper sands.

A Review Of The 1961-1962 Silage Competition, H G. Elliott

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

FOR the past five years the Australian Dairy Produce Board Pasture Improvement Committee (W.A.) has sponsored a silage competition in the dairying areas.

Judging is done by the officers of the Dairy Division of the Department of Agriculture and prize money totalling £175 is awarded.

Vibriosis : Major Cause Of Infertility In Our Dairy Herds, J Craig

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

VIBRIOSIS is the main cause of infertility in West Australian dairy herds.

Its main feature is repeated return to service, and it can cause heavy financial losses.

The disease can be eliminated from a herd by the exclusive use of artificial insemination, or by the adoption of a "two herd" system.

Root Diseases In Wheat On Clover Ley : Factors Under Investigation. 1. The Role Of Oats After Ley, S C. Chambers

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

The role of oats in relation to root diseases of wheat was examined at four of the State Wheat Research Stations.

Several recognised pathogenic organisms were isolated in the course of the investigation, the most important being Ophiobolus graminis, which is the cause of "take-all."

Results suggest that one year under oats after clover ley is sufficient to reduce the incidence of take-all, except when seasonal conditions are extremely favourable to the disease.

In areas where take-all is a problem, wheat planted after a first crop of oats can sometimes give a higher yield than a first crop of wheat. …

Some Experiments In Citrus Red Scale Control, G D. Rimes

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

THE red scale (Aonidiella aurantii Masc.) is widely distributed throughout the world but tends to be a serious pest in those countries with semi-arid climates such as California, South Africa, Palestine and Australia.

The home of the pest is probably China, but it has been known in Australia for over 70 years and it was from the continent that it was introduced into North America.

Cobalt : Its Use To Control Wasting Disease, Laurence C. Snook

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

FOR many years it was assumed that in Western Australia cobalt deficient areas were restricted to a coastal fringe which rarely extended more than 20 miles inland.

This has proved a costly false assumption. During recent years cobalt deficiency has been diagnosed over extensive areas of inland country.

Some Factors Affecting The Composition Of Milk, K Needham

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

FOR many years it has been known all over the world that the composition of milk varies. This variation in quality is considered as a serious problem wherever the dairy industry is established.

Marketing Export Grapes, W R. Jamieson

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

IN RECENT years there have been many changes in the buying power and of the availability of fresh fruit on our principal overseas grape market, Singapore.

The market has become highly competitive and trade acceptance today demands that only grapes having a large berry size for the particular variety be exported, and that the grapes arrive in sound condition.

The Coolgardie Honey Flow, R S. Coleman

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

DURING October-November, 1961, a new area for honey was found in the Coolgardie district. Many hundreds of tons of honey were extracted.

This honey had a choice flavour, and was light amber in colour—in fact it was honey of very high export grade.

The Cape Gooseberry, K T. Whitely

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

THE CAPE GOOSEBERRY — which is quite different from the English Gooseberry — is a popular berry fruit which is in good demand on the local market.

Plant Diseases : Armillaria Root Rot Of Fruit Trees, R F. Doepel

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

Armillaria root rot is a fungal disease capable of causing serious damage to both young and established orchards.

Although outbreaks are usually localised, eradication of the fungus and replacement of affected trees can involve the grower in considerable expense. For new plantings, thorough clearing of the land is recommended for preventing losses from this disease.

Registered Stock Foods : 1961-62, Department Of Agriculture, Western Australia

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

The following list of registered stock foods and stock licks is supplementary to the list published in the November, 1961 issue of the Journal of Agriculture.

Grazing To Control Pasture Composition, R A. Bettenay

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

APART from grazing management, there are a number of means by which the farmer can influence pasture composition.

With the exception of grazing, all of these processes involve recurring costs, so it is important to exert the utmost possible control through the grazing animal.

Trees Of Western Australia. 95. Carne's Blackbutt (Eucalyptus Carnei C.A. Gardn.). 96. Cleland's Blackbutt (Eucalyptus Clelandii Maiden), Charles Austin Gardner

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

Named after the late Walter Mervyn Carne, a former Economic Botanist and Plant pathologist of the Department of Agriculture in Western Australia, this species was discovered at Sandstone by the writer in July, 1927, and subsequently collected in August 1961.

Keep Your Pigs Cool, P C. Beck

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

CORRECT MANAGEMENT and husbandry of pigs during the hot summer experienced in Western Australia is of the utmost importance if production is to be maintained at a profitable level.

Muresk Agricultural College, W Southern

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

M URESK Agricultural College was established by the West Australian Government in 1926, on one of the earliest settled properties in the Northam district.

Entyloma Leaf Spot Of English Marigold, R F. Doepel

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

THE English Marigold or Calendula is a hardy ornamental which is widely grown in gardens throughout Western Australia.

In recent years a serious fungal disease known as entyloma leaf spot has become established in home plantings.

Weaner Feeding Practices Need Review, W L. Mcgarry, R. J. Lightfoot

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

Many fanners feed large amounts of grain to their weaners over summer and autumn, in the belief that this is necessary for high lifetime production.

The economics of this are open to doubt; in fact, the results of a recent experiment at Wongan Hills Research Station suggested that weaner feeding practices need review.

Minerals For Livestock : Shotgun Licks : A Waste Of Money, Laurence C. Snook

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

Think carefully before buying proprietary "shotgun" licks, warns Animal Nutrition Officer Dr. L C. Snook in this article.

Many of these licks contain a variety of minerals not needed by stock in Western Australia, and misleading claims are sometimes made as to their value.

Dr. Snook concludes that only three minerals are needed in this State, and gives a recipe for a cheap all-purpose lick containing them.

Jellies Make Popular Summer Sweets, B Cleeve

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

THERE are so many interesting new dessert preparations now on the market that housewives tend to treat the common jelly with some contempt. Yet the jelly is still one of our most versatile summer standbys.

New Danger From Hoary Cress, G R W Meadly, R. D. Royce

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

HOARY CRESS is undoubtedly one of the worst weeds introduced into Australia. It is a vigorous deep rooted perennial which competes strongly with crop plants and seriously decreases yields.

The importance of three recent discoveries of this weed in Western Australia therefore need hardly be stressed.

G. R. W. Meadly, Offlcer-in-Charge of the Weeds and Seeds Branch, and R. D. Royce, Offlcer-in- Charge of the Botany Branch, report on two recently found infestations of hoary cross in the Great Southern, and one at Jerramongup.

An intensive eradication programme is under way.