House of Commons Papers, Band 8H.M. Stationery Office, 1961 |
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Seite 14
Great Britain. Parliament. House of Commons. Multiplication flocks 22. With the development of modern methods of hybrid production, multiplication flocks have replaced many independent breeding flocks. Thus many poultry formers supplying ...
Great Britain. Parliament. House of Commons. Multiplication flocks 22. With the development of modern methods of hybrid production, multiplication flocks have replaced many independent breeding flocks. Thus many poultry formers supplying ...
Seite 70
... flocks elsewhere the opportunity to confer immunity on their stock. 271. We are satisfied that the countrywide use of dead vaccine in conjunction with continued slaughter in infected flocks is the most satisfactory policy, at least for ...
... flocks elsewhere the opportunity to confer immunity on their stock. 271. We are satisfied that the countrywide use of dead vaccine in conjunction with continued slaughter in infected flocks is the most satisfactory policy, at least for ...
Seite 107
... flocks causing infertility and loss of production. This infection was thought to be present sub-clinically in poultry flocks and egg transmission of the virus was presumed to take place. Ornithosis was present in turkey flocks but it ...
... flocks causing infertility and loss of production. This infection was thought to be present sub-clinically in poultry flocks and egg transmission of the virus was presumed to take place. Ornithosis was present in turkey flocks but it ...
Inhalt
ANNUAL REPORT SECTION Page I Constitution Functions and Administration | 1 |
England | 2 |
Wales | 4 |
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Account acres Agricultural Research Agricultural Research Council aircraft airlines Airways amount APPENDIX applications assistance average Aviation B.SC BEA's birds BOAC BOAC's Board breeding Britain British BRITISH EUROPEAN AIRWAYS broiler cent centres Chairman chicks Committee continued Corporation Corporation's cost Council Crofters Scotland crops D.SC Department Depreciation Dounreay eelworm effect eggs ended 31st March equipment expenditure Farm flocks fowl grant important improvement increase infection insecticides investigation Kuwait Airways Laboratory land licence live vaccines load factor London loss Macaulay Institute Marketing Scheme ment methods Milk million Ministry Ministry of Aviation National neutron Newcastle disease Officer operations organisation outbreaks passenger payments pension pests PH.D plant potatoes poultry production profit programme reactor reduced Report Research Institute revenue Rothamsted routes Scotland Scottish scrapie slaughter soil staff Station traffic United United Kingdom uranium dioxide veterinary virus