June 24, 2010
Norel Animal Nutrition holds successful poultry seminars in Asia
More than 500 delegates attended the series of seminars "Maintaining the intestinal integrity and improving broiler and breeder performance through effective control of Salmonella and other Enterobacteria" recently organised by Norel Animal Nutrition and its local partners in Thailand, Philippines and Indonesia.
The largest crowd was seen in Thailand, where Jiroj Sasipreeyajan, Professor of Avian Medicine at the Faculty of Veterinary Science, Chulalongkorn University (Thailand), focused his speech on the consequences, at the farm and consumer levels, of infection with different strains of salmonella.
In Manila (Philippines), Mildred Padilla, Professor at University of the Philippines Los Banos, Department of Veterinary Paraclinical Sciences, College of Veterinary Medicine, reviewed the different food borne diseases encountered in the Philippines and also discussed surveys made in the country on the incidence of pathogens in farms and feeds.
Last but not least, in Jakarta (Indonesia), Charles Rangga Tabbu from the Gadjah Mada University of Veterinary Studies, Yogyakarta, Indonesia, made a complete review of the pathogens affecting poultry in the archipelago, and how they can threaten birds as well as humans.
The keynote speaker for those seminars was British poultry veterinarian Nigel Horrox, a prominent consultant in the poultry industry. In his presentation, he explained that control of pathogens on the farm should be centred around increasing the bird's resistance to infection (vaccination), stopping its introduction via the feed (e.g. acid treatments) or other routes (biosecurity) and minimising the stresses birds encountered as stressed birds are more prone to infections.
When it came to biosecurity, he stressed the importance of only letting on to the farm those things that are essential for the operation of the farm and in such cases management should see what could be done to eliminate or, failing this, reduce the risk of such items introducing pathogens.
He likened the various components of biosecurity to a chain in that biosecurity was only 'as good as the weakest link in a chain'. Nigel concluded by looking at various facets of biosecurity including insects, bedding materials, water supply and equipment going on to the farm and what could be done to eliminate or lessen the risks that these presented to the flock. He stressed the importance of making the poultry houses and the areas around them unattractive for vermin, wild birds, lizards and insects.
