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Thin-Shelled Eggs, R H. Morris

Journal of the Department of Agriculture, Western Australia, Series 3

Thin-shelled eggs are responsible for a loss of thousands of pounds annually to the West Australian poultry industry. To a very large extent the flock owner can control the percentage of thin-shelled eggs laid by his flock and this article outlines how this control can be exercised.

Fertilisers, H G. Cariss

Journal of the Department of Agriculture, Western Australia, Series 3

The Fertilisers Act, 1928, requires that all fertilisers sold in this State be registered annually with the Department of Agriculture. A list of fertilisers registered for the year commencing 1st November, 1952, showing the registered brand and name and registered analysis, together with the person or firm by whom the fertiliser is registered and the price of the fertiliser at the time of registration appears in this issue.

Beekeepers' Field Day

Journal of the Department of Agriculture, Western Australia, Series 3

About 80 beekeepers, attended the first apicultural field day organised by the Department of Agriculture in conjunction with the Beekeepers' Section of the Farmers' Union of Western Australia. The field day was held at the Government Apiary, Yanchep, on December 13, and hot, sunny weather made it a successful and interesting innovation.

Here's The Answer

Journal of the Department of Agriculture, Western Australia, Series 3

TICK FEVER

" I am experiencing trouble with young pullets losing the use of their legs, with accompanying form of diarrhoea. Most of the affected birds have dark coloured combs and die within two days of showing the first symptoms of being diseased. I have searched for tick but am unable to locate any trace of them. Can you assist me in this matter?"

The Citrus White Fly, C F.H Jenkins, D G. Shedley

Journal of the Department of Agriculture, Western Australia, Series 3

For the first time in Western Australia the citrus white fly was recorded on lemon trees at Maddington in 1950 and since then it has been found to be widely distributed in the Maddington-Gosnells area and in scattered situations in the Darling Range, Middle Swan and Perth suburbs. It is also of interest to note that the insect appeared in Mildura citrus orchards in Victoria (Anon 1952), about the same time as it was reported from Western Australia, although there appears to be no explanation for its sudden dispersal over the continent.

Studies On The Cause And Transmission Of A Louisiana Citrus Disease Similar To Tristeza., Charles Adam Schexnayder

LSU Historical Dissertations and Theses

No abstract provided.

Leaflet No 2024 - Mulesing And Tail Stripping. Proved Measures For The Control Of Crutch And Tail Strike In Sheep, J Reilly

Bulletins 1 - 2999

FOR many years, the losses from blowfly strike on the crutch and tail areas imposed a tremendous economic burden on the Merino sheep industry in Australia. Today, the modified Mules operation and the tail-strip treatment have provided a convincing answer to this menace. Breech wrinkles encourage strike, and although as a long-term policy, efforts are being made to eliminate wrinkles by breeding for plainness of breech, it is of the utmost importance to give the sheep IMMEDIATE protection by the most effective methods available.

Please note that “THIS ILLUSTRATED ARTICLE CONTAINS GRAPHIC IMAGES”

Translation Of Bogolepova, I. I. 1953. Gregariny Iz Zaliva Petra Velikogo [= Gregarines From The Gulf Of Peter The Great]. Trudy Zool. Inst. Akademie Nauk Sssr 13: 38-56, I. I. Bogolepova, Frederick K. Plous Jr.

Harold W. Manter Laboratory of Parasitology: Library Materials

Translation number 25, College of Veterinary Medicine, University of Illinois, Urbana, Illinois, United States (18 pages)

Translation of Bogolepova, I. I. 1953. Gregariny iz zaliva Petra Velikogo [= Gregarines from the Gulf of Peter the Great]. Trudy Zool. Inst. Akademie Nauk SSSR 13: 38-56

Translated from Russian by Frederick K. Plous, Jr. and edited by Norman D. Levine

The Effect Of Antibiotic And Vitamin B12 Feed Supplements On Lactating Dairy Cows., Muhammad Obayedul Haq

LSU Historical Dissertations and Theses

No abstract provided.

Two New Species Of Prosorhynchinae (Trematoda: Gasterostomata) From The Fiji Islands, Harold W. Manter

Harold W. Manter Laboratory of Parasitology: Faculty Publications

The following trematodes are part of a collection made by the author at Suva, Fiji in 1951.

1. Prosorhynchus squamatus Odhner, 1905 is believed to be distinct from P. crucibulus and most other species in the genus on the basis of its oval-shaped rhynchus. It thus remains, as originally, the type species of the genus.

2. Prosorhynchus thapari n. sp. is described from Plectropoma maculatum (Bloch) from Suva, Fiji. The "P. facilis (Ozaki, 1924)" of Nagaty (1937) is considered to be a synonym.

3. Neidhartia polydactyli n. sp. is described from Polydactylus plebius (Bonnaterre) from Suva, Fiji.

Cytochromes And The Succinic Acid Oxidase System Of Poky Strains Of Neurospora, Francis A. Haskins, Alfred Tissieres, Herschell K. Mitchell, Mary B. Mitchell

Department of Agronomy and Horticulture: Faculty Publications

Recent investigations in this laboratory (1) have demonstrated that in Neurospora crassa growth characteristics representing at least two stable states are possible with the same constitution of nuclear genes. If a slow growing strain, designated poky, functions in a cross to wild type as the "maternal" or protoperithecial parent, then all progeny from the cross exhibit the poky character. If the cross is made in the reverse, or reciprocal manner, that is, with the wild type strain functioning as a protoperithecial parent, then all progeny are normal in growth rate.
During the course of the work on inheritance it was …

Bulletin No. 357 - Biennial Report, 1950-1952, R. H. Walker, D. A. Broadbent

UAES Bulletins

For sixty-four years the Utah Agricultural Experiment Station has been studying the problems of the farmer to make life on the farm more profitable and more enjoyable and in turn to improve the economy of the entire state. From the laboratories and from the experimental farms have come research results that have and will continue to mean dollars and cents to the farmer and increased prosperity to the state. Here are a few brief statements of some of the results of the work during the past two years.

The Influence Of Fiber Length And Fiber Length Distribution On Some Strength Characteristics Of A Commercial Pulp, David Kraske

Paper Engineering Senior Theses

In this thesis, four groups of fibers with varying average fiber lengths have been separated from a coniferous bleached kraft pulp which had been beaten to different levels of freeness. The fractionation of the pulp was accomplished with a Bauer-McNett fiber classifier. The groups of fibers were analyzed for average fiber length, fiber length distribution and for their strength characteristics.

The results of this survey show interesting and significant trends, particularly with regard to the apparent density, tensile strength and the tearing resistance of the various fractions. The contributions of the various fractions to the strength characteristics of the whole …

A Study Of Methods Used To Determine Fiber Length And Fiber Length Distributions By Optical Means, Russell Larson

Paper Engineering Senior Theses

Various methods of slide preparation and fiber measurement are discussed in this literature survey. It is generally agreed that the time required to complete an individual test of fiber length has been an important factor in preventing a wider application of fiber length measurements in stock preparation control. Most authors use a method whereby a slide containing a number of fibers is projected and. the measurements are made directly on the screen.

A method of measuring; fiber length and fiber length distribution by a projection arrangement is described and the operating procedure given. The relation between pulp at different degrees …

Lawns - Their Establishment And Management, H G. Elliott

Journal of the Department of Agriculture, Western Australia, Series 3

It may be said that there is nothing more pleasing to the eye than a well kept lawn, be it in a home garden or covering a sporting area, and under Western Australian conditions there is no reason why a good lawn or turf cannot be developed and maintained-always provided that there is a sufficiency of water and proper care and attention are available.

Growth Regulating Substances Used For Weed Killing, G R. W Meadly

Journal of the Department of Agriculture, Western Australia, Series 3

Many discoveries of considerable importance to agriculture have been made accidentally while scientists have been working on other problems. The presence of a hormone, or growth-regulating substance, in plants has been known for many years, and in 1934 chemists were able to define the composition of this substance. With this information it was possible to prepare synthetically many related chemicals which were applied experimentally to plants, mainly for the purpose of stimulating growth, particularly with a view to promoting root development of cuttings.

Here's The Answer

Journal of the Department of Agriculture, Western Australia, Series 3

Recently we had to dismantle and rebuild a Sunshine harvester main wheel. We managed to complete the job fairly satisfactorily but probably a few hints on the correct procedure would have enabled us to do the work with only a fraction of the expenditure of time and labour. Could you publish any notes that might help?

Checking Run-Off On Cultivation

Journal of the Department of Agriculture, Western Australia, Series 3

Perenjori farmer's novel experiment.

Many people passing Mr. S. C. Leonard's property in the Perenjori district have been puzzled by the unusual patterns left on his cultivated paddocks (see right hand photograph). They are the result of an interesting experiment to check runoff.

Seasonal Reminders

Journal of the Department of Agriculture, Western Australia, Series 3

Now that the plant is fully grown and leaves are maturing, growers should be on the way towards commencement of harvesting and curing. These operations can seriously reduce the value of a good crop if handled carelessly. If you have an even crop and are using inexperienced labour, it is possible to go around the crop the day before harvest and say how many leaves are to be picked from each plant. There may be from two to five. In an uneven crop this is impossible.

Bulletin 200 - Trees And Shrubs Of The Campus And East Central Illinois, Ernest Stover

Eastern Illinois University Bulletin

The keys to the trees, shrubs and vines have been revised

in an attempt to make them more usable for the beginning student.

The keys to several of the genera, pines, oaks, ashes, willows,

etc., have been rewritten and species added that were not

in the previous printings.

The key to the trees in winter has been added hoping that it

will be helpful to both teachers and students. The identification

of trees without their leaves during the winter is not only interesting

but useful.

The identification of plants is but one phase of their study.

Botany is the basic …

Medical Education In Dallas, 1900-1910, S. W. Geiser

Field and Laboratory

Data are here presented to supplement, amplify, and in some matters to correct the incidental historical content of Carl Moyer's interesting address on "Medical Education in Dallas", written originally for radio presentation. He sets forth in vigorous fashion problems of present-day medical training, and particularly those of the local medical school, of which he was Dean. He spoke with such authority on cur­ rent problems and achieved his major purpose so well that his historical side-glances, in many respects erroneous, might be uncritically accepted by students of medical history. Moyer's purpose was not historical and his data were prob­ ably …

Studies On The Helminth Fauna Of Alaska. Xi. Helminth Parasites Of Microtine Rodents--Taxonomic Considerations, Robert L. Rausch

Harold W. Manter Laboratory of Parasitology: Faculty Publications

A survey of the helminth parasites of Alaskan rodents has been carried on by the writer since the winter of 1948-1949, as a continuation of an investigation begun in the central United States in 1942. Results of this work indicate that, despite the size of the Territory of Alaska, the survey is complete enough to furnish a reasonable knowledge of the species of helminths parasitic in microtine rodents in Alaska. Information derived from previous investigations serves as a standard against which the completeness of the present work may be judged. In the writer's opinion, the continuation of this work on …

Farm Fencing Hints - Straining The Wires, J A. Mallett

Journal of the Department of Agriculture, Western Australia, Series 3

Having erected the posts and run the wires, the next task is that of straining the wires and—where barbed wires are used—tying them to the posts. Where wires have to be joined in the fence, the "figure eight knot," or "fencer's knot" as it is often called, is probably the best of all. It is easy to make, once one has mastered the knack, holds safely under strain, and may be pulled through a hole in a fence-post if the points are bent over.

Better Dairying Competition 1951-1952, H G. Elliott

Journal of the Department of Agriculture, Western Australia, Series 3

The success of the Better Dairying Competitions in previous years prompted the Western Australian Pasture Improvement Committee of the Australian Dairy Produce Board to again sponsor a similar competition during 1951-1952. The committee which receives funds from the Australian Dairy Produce Board and the Rural Credits Branch of the Commonwealth Bank, offered substantial cash prizes in the six zones as detailed below.

Seasonal Reminders For November-December

Journal of the Department of Agriculture, Western Australia, Series 3

The main cultivation of orchards and vineyards should now be completed and any further working of the soil should be restricted to the control of weed growth. Continuous cultivation of clean ground serves no useful purpose but can be very harmful by accelerating the loss of organic matter from the soil.

Letter From King A. Williams With A Reply, King A. Williams

Documents

Williams wanted to make a correction on the size of farms.

A Preliminary Study Of The Vegetation In An Exclosure In The Chaparral Of The Wasatch Mountains, Utah, Verl Phillips Allman

Theses and Dissertations

The purpose of this study was to determine the ecological factors existing within the chaparral community. The present status of the vegetation in a one-acre exclosure was analyzed and recorded so that subsequent improvement or eterioration might be noted. A brief history of the area, the weather, and the geology are presented. Many other aspects of the problems enumerated in the introduction need to be studied. This study provides a foundation for a more detailed study of the vegetation which may be undertaken at a future date.

Shearing Time - Some Time And Money-Saving Hints, M Butler

Journal of the Department of Agriculture, Western Australia, Series 3

Shearing time on the farm with its attendant worries will soon be coming: around. Now is the time to see that everything is in readiness so that there shall be no hold-ups during the shearing. Any stoppages during shearing are costly to the farmer, and represent a waste of valuable time for the shearers. In order to ensure smooth shearing it is the farmer's responsibility to see that nothing over which he has control is left undone, particularly in regard to his machinery and shed equipment.

Hints On Chicken Rearing, R H. Morris

Journal of the Department of Agriculture, Western Australia, Series 3

The ultimate profit to be made from poultry farming depends largely on how successfully each year's chickens are reared. A bird can be made or marred during its growing life and many aspects must be considered in rearing chickens successfully, some of the more important of which I will treat very briefly today.

Poison Plants Of Western Australia: Toxic Plants Of The Genera Gastrolobium And Oxylobium, C A. Gardner, H W. Bennetts

Journal of the Department of Agriculture, Western Australia, Series 3

Since the early days of settlement in Western Australia very heavy stock losses have resulted from the many poisonous species of the two closely related genera, Gastrolobium and Oxylobium which, with two exceptions, are widely distributed throughout the southern areas of the State. They constitute the largest groups of native poisonous plants and have been responsible for a large proportion of the economic losses due to plant poisoning.