15% Chlortetracycline Premix

Ingredient: 15% Chlortetracycline Core Indications Swine: Indication Target Pathogens Clinical Role & Application Scenarios Intestinal Infections Pathogenic E. coli, Salmonella, Clostridium spp. – Prevention/treatment…

Product Inquiry

Ingredient: 15% Chlortetracycline

Core Indications

Swine:

Indication	Target Pathogens	Clinical Role & Application Scenarios
Intestinal Infections	Pathogenic E. coli, Salmonella, Clostridium spp.	– Prevention/treatment of neonatal piglet diarrhea (yellow/white scours) and post-weaning diarrhea.- Reduces mortality and growth stunting from gut infections.
Respiratory Infections	Mycoplasma hyopneumoniae (causing enzootic pneumonia), Pasteurella multocida, Haemophilus parasuis	– Controls Porcine Respiratory Disease Complex (PRDC)—relieves coughing, labored breathing, and reduces secondary bacterial infections in fattening pigs.
Systemic/Local Infections	Staphylococcus spp., Streptococcus spp.	– Prevents secondary infections in post-weaning multisystemic wasting syndrome (PMWS).- Reduces skin abscesses and joint inflammation from bacterial invasion.
Growth Promotion	— (modulates gut microflora)	Improves feed conversion efficiency (FCE) and average daily gain (ADG) in weaned piglets and fattening pigs; shortens time to market.

Poultry (Broilers, Turkey Poults, Layer Chicks): Infection Control & Growth
Promotion

Indication	Target Pathogens	Clinical Role & Application Scenarios
Intestinal Infections	Pathogenic E. coli, Salmonella, Campylobacter spp.	– Prevents bacterial enteritis in broilers and turkey poults (reduces diarrhea and feed waste).- Controls gut infections in layer chicks (0–6 weeks) to support later laying performance.
Respiratory Infections	Mycoplasma gallisepticum (causing chronic respiratory disease, CRD), Pasteurella multocida	– Relieves CRD symptoms (sneezing, nasal discharge, airsacculitis) in broilers and turkeys.- Reduces mixed infection risks in dense poultry houses.
Growth Promotion (Broilers)	— (inhibits harmful bacteria, optimizes nutrient absorption)	Improves broiler FCE and uniform growth; minimizes subclinical infections that slow development.

Cattle (Beef Calves, Dairy Calves): Control of Calf Infections

Indication	Target Pathogens	Clinical Role & Application Scenarios
Calf Diarrhea	Pathogenic E. coli, Salmonella spp.	– Prevents/treats bacterial diarrhea in 1–3-month-old calves (especially post-weaning stress-induced infections).- Reduces dehydration and mortality.
Calf Respiratory Disease	Pasteurella multocida, Mycoplasma spp.	– Controls pneumonia in beef/dairy calves in intensive rearing systems.- Lowers the impact of environmental stress (crowding, temperature changes) on respiratory health.
Growth Promotion (Beef Calves)	— (supports gut health)	Improves FCE and ADG in beef calves; accelerates growth during the pre-weaning and early fattening stages.

Dosage

Swine

Stage	Purpose	15% Premix per Ton of Feed	Active CTC Concentration	Duration of Use
Neonatal Piglets (1–4 weeks)	Prevent Diarrhea	800–1,200 g	120–180 mg/kg feed	From birth until 4 weeks of age.
Weaned Piglets (4–8 weeks)	Prevent Diarrhea + Growth Promotion	600–800 g	90–120 mg/kg feed	2–4 weeks post-weaning.
Fattening Pigs (8 weeks to market)	Growth Promotion + Prevent Respiratory Disease	400–600 g	60–90 mg/kg feed	Full fattening period (stop before withdrawal).
All Stages	Treat Bacterial Infections (e.g., diarrhea/pneumonia)	1,200–2,000 g	180–300 mg/kg feed	5–7 days; reduce to prevention dose if symptoms resolve.

Poultry

Poultry Type/Stage	Purpose	15% Premix per Ton of Feed	Active CTC Concentration	Duration of Use
Broilers (1–42 days)	Growth Promotion + Prevent Infections	400–600 g	60–90 mg/kg feed	Full rearing period (stop before withdrawal).
Broilers	Treat Bacterial Infections (e.g., enteritis/CRD)	1,000–1,500 g	150–225 mg/kg feed	5–7 days.
Layer Chicks (0–6 weeks)	Prevent Infections	600–800 g	90–120 mg/kg feed	Until end of brooding (6 weeks); stop before laying.
Turkey Poults (1–12 weeks)	Growth Promotion + Prevent Infections	500–700 g	75–105 mg/kg feed	Until 12 weeks of age.

Cattle

Cattle Type/Stage	Purpose	15% Premix per Ton of Feed	Active CTC Concentration	Duration of Use
Beef Calves (1–3 months)	Prevent Diarrhea + Growth Promotion	800–1,200 g	120–180 mg/kg feed	4–6 weeks post-weaning.
Dairy Calves (1–3 months)	Prevent Bacterial Diarrhea	600–800 g	90–120 mg/kg feed	Until 3 months of age (stop before lactation).
Beef Cattle (Fattening)	Growth Promotion	400–600 g	60–90 mg/kg feed	Full fattening period (stop before withdrawal).

Withdrawal Period

Animal Species	Withdrawal Period for Meat	Withdrawal Period for Milk (Dairy Cattle)
Pigs	5–7 days	N/A
Broilers	5 days	N/A
Turkeys	7 days	N/A
Beef Cattle	7 days	N/A
Dairy Cattle	7 days	30 days (stop 30 days before calving/lactation)

Storage: Keep in a dry and cool place not exceeding 30℃ and avoid light.

Packing: 25kg/bag

Product Inquiry

If you have any questions or requirements about this product, please fill out the form below and we will contact you as soon as possible.

Name *

Email *

Phone

Message *

Verification *

2 + 2 = ?

Please solve the math problem above to verify you are not a robot

Request a Quote

15% Chlortetracycline Premix

Product Inquiry

Related Products

Nosiheptide+Kitasamycin

Nosiheptide Premix

Flavomycin Premix