Participation in Forum on June 14, 2015
    
    
	
        
            Hi if the lot tested positive for salmonella, the birds become portadoas, that means you must be doing a systemic tartamiento every 5 weeks to prevent mortality.  consider working with an organic acid in the diet and for future work in the lift if allowed two vaccines against salmonella in the Levant and a progrm competitive exclusion. 
            
         
    
 
    
 
    This member had joined Engormix
    January 13, 2017