Show Poultry Hygiene The task of ot poultry hygiene Is twofold twofold two two- fold told because it alms aims not only to promote pro Iro mote health hut but also to protect protect and defend defend de de- fend tend It IL In fn connection with the former form form- er er conditions are souI sought to be established lisped under which the vital functions of the animal hotly body can can be performed with the least hindrance and nt fit a maximum efficiency while the latter atter Is designed to either ward off oIT actual causes of disease to Interrupt their free movements to bring about their destruction |