Life Sciences Commons^™

Mineral Supplements, Laurence C. Snook

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

TJRODUCTIVE dairy cows have a high mineral requirement. A deficiency can cause lowered milk production and poor health may result if it is not corrected.

Soft Water For Dairy Cleaning, Department Of Agriculture, Western Australia

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

CLEAN utensils are essential for the production of high quality dairy products.

Cleanliness of dairy equipment depends a lot on how efficiently the detergent can do its job.

Water For Agriculture. 1. Water For Agricultural Purposes In Western Australia, Department Of Agriculture, Western Australia

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

THE total soluble salts content of a water is the most important characteristic in determining the suitability of Western Australian waters for stock, irrigation or general use.

Other quality characteristics are of secondary importance.

Management Of Laying Flock, Department Of Agriculture, Western Australia

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

EGG production usually declines in birds which have been under lights during autumn and winter. Egg prices are lower and flocks should therefore be culled more severely.

Hard Seeds In Lupins, B J. Quinlivan

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

A study of hard seeds in the W.A. blue lupin is yielding some interesting facts about this important survival mechanism of pasture plants.

The knowledge gained will be useful in future pasture plant breeding projects.

SOME interesting facts on hard seeds in lupins have come from experiments commenced several years ago.

This article outlines the reasons for the experiments and the results with lupins so far.

Subsequent articles will cover subterranean clover and techniques for softening hard seeds in both species before planting.

Getting Ready For Summer, Department Of Agriculture, Western Australia

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

THE spring period is one of completion and preparation for poultry farmers.

Transplanting Summer Seedlings, W Dawson

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

IN almost any flower garden there are occasions for a certain amount of transplanting, even if it is only to readjust the spacing between plants which have come up irregularly from seed sown directly in the garden.

Root Diseases In Wheat On Clover Ley : Factors Under Investigation. 5. The Evaluation Of Fungicidal Treatments, S C. Chambers

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

The use of fungicides, either as seed or soil dressings, for the control of root rotting diseases of wheat, was examined in a series of field experiments.

Results suggest that seed dressings have no effect on the incidence of root rotting fungi in the mature crop.

When fungicides were applied to the soil, a reduction in the incidence of take-all was noted in one experiment, but the same treatments had toxic effects on plants in a second similar experiment.

Light Lands In Western Australia. 1. History And Future Prospects, F L. Shier

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

BECAUSE of the scattered distribution of light lands of the agricultural areas of Western Australia among the better soils, and their large total area, it is not surprising that attempts to develop these unattractive soils for agriculture started many years ago.

Honey Flora Calendar For March, R S. Coleman

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

A look at Flora available in March

Perennial Flowers From Seed For Colourful Summer Borders, W Dawson

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

IT is just as easy to grow perennial flowers from seed as it is annuals, in some ways it is actually easier.

Structure Of Extension Services Wa, Extension Conference 1962., J P. Eckersley

All other publications

Prepared for the Australian Agricultural Extension Conference, Hawkesbury, N.S.W.

Mulesing At Lamb Marking Time, M Butler

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

REALISING that mulesing and tailstripping of sheep is the most effective system devised to counteract the loss and damage caused by blowfly strike in their sheep, many farmers and pastoralists are now incorporating it as standard practice in their system of sheep husbandry.

Successful Commercial Beekeeping, R S. Coleman

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

THE eye of the master fattens the cattle. One of the oldest farming proverbs this is as true of bee-keeping as any other branch of farming.

Careful husbandry is the basis of all successful bee-keeping; anything else is secondary.

Cotton Fireweed : A Native Weed Menace, G R W Meadly

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

INTRODUCED plants have provided most of our weed problems. Cape tulip, double gee and soursob come from South Africa, Saffron thistle, Paterson's curse, wild turnip and wild radish from Europe, mesquite from the southern United States and Bathurst burr from South America.

The relatively few native plants which have become troublesome weeds include Afghan thistle and Sarsaparilla.

Local Control Of Crows By Trapping, C J. Woodbury

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

THE common crow seen frequently around farms in the South-West is the raven (Corvus coronoides) whilst the pest of pastoral areas is the true Australian crow (Corvus cecilae).

Farmers and pastoralists, although recognising the importance of these birds as scavengers and destroyers of insects, particularly grasshoppers, sometimes for one reason or another, wish to reduce their numbers over a localised area.

Baiting with phosphorus has been used in the past, but the purpose of this article is to describe and illustrate a type of trap which has become universally known as the "Australian Crow Trap."

Why Poor Prices For Pigs?, P C. Beck

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

A rapid increase in pig numbers and an unfavourable export situation have precipitated the present depression in the pig industry. Concentration on quality production and a gradual reduction in numbers should bring back a more stable situation, says Dairy Division pig specialist P. Beck. Big fluctuations in the pig population—the basic cause of cycles of boom and depression in the industry—would be avoided if more farmers adopted a fixed farm level policy towards the industry.

Honey Flora Calendar For April, R S. Coleman

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

A look at flora available in April

Mulesing Pays, W L. Mcgarry

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

THERE is little doubt that the combined mules and tail strip treatment is still far ahead of all other blowfly control measures.

This treatment can and should be carried out as farm or station routine practice in the same way as are other accepted management practices, such as lambmarking, drenching, etc.

Silage Competition : 1959-1960, H G. Elliott

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

THE Australian Dairy Produce Board Pasture Improvement Committee (W.A.) have sponsored a silage competition in the dairying areas over the past three years and this has been judged by officers of the Dairying Division of this Department.

Fertiliser Trials With Potatoes, Manjimup : 1958-1959, T Wachtel

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

THIS experiment was the third of this type carried out in karri loam soils.

Significant yield responses were obtained from increasing rates of fertiliser applications.

The results appear to be generally consistent with those obtained previously in the area.

Sclerotinia Rot Of Vegetables, S C. Chambers, M. Hardie

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

SCLEROTINIA ROT, caused by the fungus Sclerotinia sclerotiorum, is now one of the most serious vegetable diseases in metropolitan market gardens.

Over the past decade it has been steadily increasing in prevalence and if present trends continue, many growers may be forced to abandon certain crops.

Although most vegetables are susceptible, the greatest losses are occurring in the autumn planting of beans, cauliflowers and lettuce and in the production of cauliflower seed.

The Dehorning Of Cattle, J Shilkin

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

THE dehorning of cattle, both dairy and beef, has many advantages.

Breeders of stud cattle frequently claim that removal of the horns spoils the appearance of show animals and stress that the practice is cruel.

Whilst both these statements may, to some extent, be true, the advantages of the practice far outweigh any disadvantages.

Honey Flora Calendar For February, R S. Coleman

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

A look at Flora available in February

Virus Pneumonia Of Pigs, J Craig, N. Macintyre

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

THIS disease is widespread in Western Australia and is undoubtedly a most serious source of economic loss to the pig industry.

The effects of virus pneumonia are such that in badly managed herds, widespread pneumonic outbreaks and deaths are common.

By contrast, in well managed herds, there is the more insidious problem of low or nil death rates, accompanied however by an appreciable fall in animal production.

List Of Registered Fertilisers : 1960-61, H G. Cariss

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

IN accordance with the provisions of the Fertilisers Act, 1928-1955, it is required 1 that—with the exception of bulk sales to a manufacturer and those made in accordance with a buyer's written prescription—all fertilisers sold are required to be registered annually, the registration year being from November 1 to October 31 following.

The list of fertilisers registered for the year commencing November 1, 1960, is set out herewith in tabular form.

The House Fly (Musca Domestica), Clee Francis Howard Jenkins

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

MANY insects are so commonly associated with man and his dwellings that they may almost be called domesticated.

In olden days the presence of these insects was accepted as a matter of course, but present knowledge shows that many of them can be important disease carriers while others may cause damage to food and clothing.

Trees Of Western Australia. 83. The Many Flowered Mallee (Eucalyptus Cooperiana F. Muell). 84. The Yate (E. Cornuta Labill.). 85. The Grey Gum (E. Griffithsii Maiden). 86. E. Albida (Maiden And Blakely), Charles Austin Gardner

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

THIS species was described by Mueller in February, 1880, from a fragment with buds and flowers without fruits, collected by George Maxwell in South-Western Australia, without any locality.

It remained imperfectly known until a few years ago when a specimen was collected, again without precise locality, but somewhere between Esperance and Eyre,

Good Pasture On A Problem Soil, R Sprivulis

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

The acid peaty sands of the South-West have always been problem soils, and are often considered useless.

But, by following recommended establishment methods, farmers like Mr. F. E. Bellanger, of Nornalup, have shown that it can carry valuable pasture.

Honey Flora Calendar For January, R S. Coleman

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

A look at flora available in January.