... kidneys within 36 hours.Indication: used for prevent and treat poultry colds, antypical Newcastle disease, duck plague ,virus respiratory disease and ... .Dosage: treatment: 1g soluble in 20L water, used for 100pcs poultry, continuously 3 – 5 days. Prevention: 1g soluble in 40L ... water, used for 200pcs poultry, continuously 2 – 3 days. During the peak season for the ...