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Full-Text Articles in Life Sciences
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.
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.
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.
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.
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.
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 …