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Articles 2401 - 2430 of 2638
Full-Text Articles in Poultry or Avian Science
Fatique In Caged Layers, P Smetana
Fatique In Caged Layers, P Smetana
Journal of the Department of Agriculture, Western Australia, Series 4
Pullets found immobilised on the floors of their laying cages may only be suffering from the easily-treated "cage layer fatigue" and should be checked for this before being disposed of as affected with the incurable fowl paralysis.
The Cost Of Achieving Egg Yolk Colour, P Smetana
The Cost Of Achieving Egg Yolk Colour, P Smetana
Journal of the Department of Agriculture, Western Australia, Series 4
The W.A. Egg Marketing Board has decided to increase its egg yolk colour bonus from Id. to 3d. a dozen from April 5, at the same time raising the qualifying colour standard.
This article presents an interesting study of the methods and costs of achieving deeper yolk colours.
The Nutritive Value Of Poultry Feed Ingredients, P Smetana
The Nutritive Value Of Poultry Feed Ingredients, P Smetana
Journal of the Department of Agriculture, Western Australia, Series 4
THE lack of comprehensive feed ingredient analysis charts, compiled specifically for Australian conditions, has prompted the compilation of the table presented here.
Growth Of The Broiler Industry In W.A, D F. Hessels
Growth Of The Broiler Industry In W.A, D F. Hessels
Journal of the Department of Agriculture, Western Australia, Series 4
THE production of poultry meat in W.A. before 1956 was only a side-line for egg producers or small, mixed farmers.
Most of the meat available was made up of culled hens, first cross cockerels and some heavy breed birds.
Eighth Random Sample Laying Test, 1964-65, Department Of Agriculture, Western Australia
Eighth Random Sample Laying Test, 1964-65, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
EIGHTH RANDOM SAMPLE LAYING TEST, 1964-65
FIFTH PROGRESSIVE REPORT TO 29th AUGUST. 1965
A Comparative Study Of Gross Pelvic Anatomy And Renal Histology Of Two Species Of Sparrows, Shirley Ann Hoskins
A Comparative Study Of Gross Pelvic Anatomy And Renal Histology Of Two Species Of Sparrows, Shirley Ann Hoskins
University of the Pacific Theses and Dissertations
While in no way passing judgments on the quality of the investigations which have been published, there is one conclusion that must be reached and this is that there is room for further investigations. The studies which form the basis of this paper were undertaken to widen the general range of information on the avian kidney and its associated osseous cradle. In addition to the discussion, numerous photographs and diagrams are submitted to clarify and support the text. The present paper deals with with kidney and pelvic girdle of two species of sparrow: Zonotrichia leucophrys and Passer domesticus.
Nebraska Bird Review (October 1964) 32(4), Whole Issue.
Nebraska Bird Review (October 1964) 32(4), Whole Issue.
Nebraska Bird Review
Table of Contents
Thirty-ninth Annual Cooperative Spring Migration and Occurrence Report .............................. 66
Apparent Local Differences in the Calls of the Acadian Flycatchers .............................. 82
General Notes .............................. 83
George E. Blinco 1879-1964 .............................. 84
Excerpts from Letters .............................. 84
Index of Volume XXXII .............................. 86
Nebraska Bird Review (July 1964) 32(3), Whole Issue.
Nebraska Bird Review (July 1964) 32(3), Whole Issue.
Nebraska Bird Review
Table of Contents
The Present Status of Fontenelle Forest ........................................ 42
Lewis O. Horsky .................... ....................................................... 44
Nesting Report, 1963 .............................................................................. 45
Dana A. Anderson .................................................................................. 45
A Day In The Pine Ridge .................................................................... 47
Sixth Fall Record Report ....... .......... ..... ..... ........................................... 48
The Sixty-Third Annual Meeting ...................................................... 58
General Notes .......................................................................................... 60
Excerpts from Letters ............................................................................ 63
Nebraska Bird Review (April 1964) 32(2), Whole Issue.
Nebraska Bird Review (April 1964) 32(2), Whole Issue.
Nebraska Bird Review
Table of Contents
Notes on Dr. Solon R. Towne and Early, Bird Study in Omaha and Nebraska .............................................................. 18
Harry C. Oberholzer .............................................................................. 28
Francis Lee Jaques ................................................................................ 29
Robert J. Niedrach .................................................................................. 30
1963 Christmas Bird Count in Nebraska .......................................... 33
General Notes .......................................................................................... 36
Treasurer's Report-1963 ...................................................................... 39
Letters to the Editor .............................................................................. 40
Final Report : Sixth (1962-63) Western Australian Random Sample Laying Test, R H. Morris, F. A. E. Hunt
Final Report : Sixth (1962-63) Western Australian Random Sample Laying Test, R H. Morris, F. A. E. Hunt
Journal of the Department of Agriculture, Western Australia, Series 4
FINAL REPORT SIXTH (1962-63) WESTERN AUSTRALIAN RANDOM SAMPLE LAYING TEST
Final Report to December, 1963, covering a period of 500 days (71 3/7 weeks), comprising a 150-day (21 3/7 week) rearing period and a 350-day (50-week) laying period.
Seventh Random Sample Laying Test 1963-64 : Poultry Research Station, Wembley : Third Progressive Report O 26th April, 1964, Department Of Agriculture, Western Australia
Seventh Random Sample Laying Test 1963-64 : Poultry Research Station, Wembley : Third Progressive Report O 26th April, 1964, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
SEVENTH RANDOM SAMPLE LAYING TEST, 1963-6
4 POULTRY RESEARCH STATION, WEMBLEY
THIRD PROGRESSIVE REPORT TO 26th APRIL, 1964
Average age of birds 276 days or 39 weeks and 3 days.
First Three Year Average Report For The West Australian Random Sample Laying Test Covering The 4th, 5th And 6th Tests, Department Of Agriculture, Western Australia
First Three Year Average Report For The West Australian Random Sample Laying Test Covering The 4th, 5th And 6th Tests, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
FIRST THREE-YEAR-AVERAGE REPORT FOR THE WEST AUSTRALIAN RANDOM SAMPLE LAYING TEST COVERING THE 4th, 5th AND 6th TESTS
Despite every effort made to provide all entries in individual tests with a uniform environment it is still possible for a particular entry's performance not to be a true indication of its inherent ability.
Random Sample Test results should therefore be viewed on a long term, annual, consecutive basis. If the yearly results for a given hatchery are grouped together and averaged over a period of several years irregularities in performance due to factors other than genetic worth are minimised and a …
Annotated Checklist Of The Birds Of San Joaquin County, California, James Leroy Tate Jr.
Annotated Checklist Of The Birds Of San Joaquin County, California, James Leroy Tate Jr.
University of the Pacific Theses and Dissertations
Evaluation of many records is the only way valid judgments can be made on abundance and status. The necessity of obtaining exact dates, localities, numbers, and special weather conditions cannot be overemphasized. For this reason, records in supplement to this list are freely solicited.
The present checklist includes all species and subspecies for which specimens exist. In some instances sight records have been adequate reason for including a species on the list when no specimen existed. Sight records for species which are difficult to identify have been admitted upon careful editing. The author has followed the policy outlined by Griscom …
Whole Issue Nebraska Bird Review (Jan 1964) 32(1)
Whole Issue Nebraska Bird Review (Jan 1964) 32(1)
Nebraska Bird Review
TABLE OF CONTENTS
A Study of the Nesting Behavior of the Western Tanager................. 2
Yellow-crowned Night Heron Nesting .................9
General Notes .................12
Meeting and Reports .................15
Excerpts From Letters .................16
Liver Cirrhosis : A New Poultry Disease, P Smetana
Liver Cirrhosis : A New Poultry Disease, P Smetana
Journal of the Department of Agriculture, Western Australia, Series 4
A new poultry disease which is apparently peculiar to Western Australia is causing losses in some commercial poultry flocks in this State.
The cause of the disease has not been isolated and no reliable treatment can yet be recommended.
Poultry : Toxic Factors In Protein Supplements, D F. Hessels
Poultry : Toxic Factors In Protein Supplements, D F. Hessels
Journal of the Department of Agriculture, Western Australia, Series 4
The toxic effect of low quality and/or stale protein supplements can be a problem in the poultry industry.
This article describes trials carried out to assess their importance in Western Australia.
Seventh Random Sample Laying Test : 1963-64 : Poultry Research Station, Wembley : Fourth Progressive Report To 31st May, 1964, Department Of Agriculture, Western Australia
Seventh Random Sample Laying Test : 1963-64 : Poultry Research Station, Wembley : Fourth Progressive Report To 31st May, 1964, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
SEVENTH RANDOM SAMPLE LAYING TEST, 1963-64
POULTRY RESEARCH STATION, WEMBLEY
FOURTH PROGRESSIVE REPORT TO 31st MAY, 1964
Average age of birds 308 days or 44 weeks and 1 day.
Pullorum Tested Poultry Flocks : 1964, Department Of Agriculture, Western Australia
Pullorum Tested Poultry Flocks : 1964, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
PULLORUM disease has been virtually eliminated from breeding and hatchery poultry flocks in Western Australia by the annual blood-testing of all birds and the destruction of reactors.
Nebraska Bird Review (October 1963) 31(4), Whole Issue.
Nebraska Bird Review (October 1963) 31(4), Whole Issue.
Nebraska Bird Review
Table of Contents
Thirty-Eighth Cooperative Spring Migration and Occurrence Report …………54
In Memorium, Miss Callaway, Mrs. Ruth Fleming, Earle Lionberger …………69
Book Reviews …………70
Index of Volume XXXI …………71
Nebraska Bird Review (July 1963) 31(3), Whole Issue.
Nebraska Bird Review (July 1963) 31(3), Whole Issue.
Nebraska Bird Review
Table of Contents
A Windshield View of Nebraska Birds in March ............................ 34
1962 Nesting Report ................................................. 38
Fifth Fall Record Report .............................................. 40
General Notes ........................................................... 47
Meetings and Reports .................................................... 49
Excerpts from Letters ....................................... 51
Book Reviews ..................................................... 52
Whole Issue Nebraska Bird Review (April 1963) 31(2)
Whole Issue Nebraska Bird Review (April 1963) 31(2)
Nebraska Bird Review
TABLE OF CONTENTS
A Production Study of Mourning Doves in a Shelter Belt ............ 18
Natural Adjustment of Pheasant Populations in South- Central Nebraska ...................................................................... 24
Treasurer's Report .................................................................................... 31
Sixth Random Sample Laying Test, 1962-63, Department Of Agriculture, Western Australia
Sixth Random Sample Laying Test, 1962-63, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
SIXTH RANDOM SAMPLE LAYING TEST, 1962-63
POULTRY RESEARCH STATION, WEMBLEY
REARING RESULTS AT HOUSING (21 WEEKS AND 3 DAYS)
Precautions For Day Old Fowl Pox Vaccination, P Smetana
Precautions For Day Old Fowl Pox Vaccination, P Smetana
Journal of the Department of Agriculture, Western Australia, Series 4
DURING 1962 day old vaccination was widely adopted as a preventative measure against fowl pox.
From June, 1961, until mid-June, 1962, this procedure proved to be highly successful, but from this date onwards a proportion of treated flocks became affected by breakdowns accompanied by mortality and retarded growth.
In some cases the losses were disturbingly high.
Sixth Random Sample Laying Test : 1962-63 : Poultry Research Station, Wembley, Department Of Agriculture, Western Australia
Sixth Random Sample Laying Test : 1962-63 : Poultry Research Station, Wembley, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
SIXTH RANDOM SAMPLE LAYING TEST, 1962-65
POULTRY RESEARCH STATION, WEMBLEY
PROGRESSIVE REPORT TO 28th APRIL, 1963
Avian Leucosis And Fowl Paralysis, M R. Gardiner
Avian Leucosis And Fowl Paralysis, M R. Gardiner
Journal of the Department of Agriculture, Western Australia, Series 4
I N all poultry raising areas throughout the world leucosis accounts for a greater loss of birds than any other disease.
Fifth Western Australian Random Sample Egg Laying Test : Final Report, P Smetana, F. A. E. Hunt
Fifth Western Australian Random Sample Egg Laying Test : Final Report, P Smetana, F. A. E. Hunt
Journal of the Department of Agriculture, Western Australia, Series 4
npHE Fifth Random Sample Egg Laying Test differs from the four previous ones in that the names of entrants are published with the results.
This procedure was adopted after a meeting of the Joint Poultry Industry Improvement Committee in April, 1961.
The Committee is a body made up of representatives from all organised sections of the poultry industry and one of its functions is to advise on policy in the random sample test.
Sixth Random Sample Laying Test : 1962-63, Department Of Agriculture, Western Australia
Sixth Random Sample Laying Test : 1962-63, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
SIXTH RANDOM SAMPLE LAYING TEST, 1962-63
POULTRY RESEARCH STATION, WEMBLEY
PROGRESSIVE REPORT TO 3rd MARCH. 1963,
FOR 10 WEEK LAYING PERIOD FROM 21 WEEKS AND 3 DAYS
Broiler Research. 1. Meat Strains For Broiler Production, P Smetana
Broiler Research. 1. Meat Strains For Broiler Production, P Smetana
Journal of the Department of Agriculture, Western Australia, Series 4
A broiler trial to compare the performances of three special meat strains and a group of first cross cockerels was conducted at the Poultry Research Station, Wembley, in 1962.
Although there was little difference in profit there are several factors in favour of the special meat strain birds for broiler production.
Sixth Random Sample Laying Test : 1962-63, Department Of Agriculture, Western Australia
Sixth Random Sample Laying Test : 1962-63, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
SIXTH RANDOM SAMPLE LAYING TEST, 1962-63
POULTRY RESEARCH STATION, WEMBLEY
FIFTH PROGRESSIVE REPORT TO 1st SEPTEMBER, 1963
Pullorum Tested Poultry Flocks : 1963, Department Of Agriculture, Western Australia
Pullorum Tested Poultry Flocks : 1963, Department Of Agriculture, Western Australia
Journal of the Department of Agriculture, Western Australia, Series 4
PULLORUM disease has been virtually eliminated from breeding and hatchery poultry flocks in Western Australia by the annual blood-testing of all birds and the destruction of reactors.
Only 222 reactors were found in a total of 170,474 birds tested this season—an incidence of infection of only 0.13 per cent.