Field & Flock Journal
Notes fromthe broiler house.
Practical poultry-medicine writing for vets, technicians and farm managers — flock health, nutrition, brooding, biosecurity, and the day-to-day of running a productive house.
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Poultry FCR: How to Calculate Feed Conversion and Find What Went Wrong
Poultry FCR: How to Calculate Feed Conversion and Find What Went Wrong
A practical guide to calculating FCR, checking whether the number is trustworthy and finding where feed efficiency was really lost.
Poultry Stocking Density: How Many Birds per m²? | PoultryRx
Poultry Stocking Density: How Many Birds per m²? | PoultryRx
A practical guide to calculating stocking density, choosing a sensible target and knowing when the house—not the floor area—is the real limit.
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Poultry FCR: How to Calculate Feed Conversion and Find What Went Wrong
Poultry FCR: How to Calculate Feed Conversion and Find What Went Wrong
A practical guide to calculating FCR, checking whether the number is trustworthy and finding where feed efficiency was really lost.
Poultry Stocking Density: How Many Birds per m²? | PoultryRx
Poultry Stocking Density: How Many Birds per m²? | PoultryRx
A practical guide to calculating stocking density, choosing a sensible target and knowing when the house—not the floor area—is the real limit.
Clostridia in Broilers: Could the Silent Killer Be Hiding in a Normal-Looking Flock?
Clostridia in Broilers: Could the Silent Killer Be Hiding in a Normal-Looking Flock?
Clostridia can silently reduce broiler profit through mortality, poor FCR, gut damage, and subclinical necrotic enteritis. This article explains why Clostridia become dangerous, the role of coccidiosis, feed quality, mycotoxins, litter, and immunity, and how better gut health management can help control necrotic enteritis, ulcerative enteritis, and botulism.
Poultry House Ventilation Calculator: A Smarter Way to Plan Fans, Cooling Pads, Air Inlets, and Bird Comfort
Poultry House Ventilation Calculator: A Smarter Way to Plan Fans, Cooling Pads, Air Inlets, and Bird Comfort
Use the PoultryRx Ventilation Advisor to calculate broiler house ventilation needs based on house size, bird age, flock weight, equipment capacity, weather, humidity, fans, air inlets, and cooling pads. Get a practical ventilation plan for minimum, transitional, and tunnel ventilation to support better bird comfort, air quality, and heat-stress control.
Newcastle Disease in Broiler Chickens: A Practical Guide for Poultry Professionals
Newcastle Disease in Broiler Chickens: A Practical Guide for Poultry Professionals
Newcastle disease in broilers is a serious viral infection affecting respiratory health, growth, mortality, and flock profitability. Learn its causes, signs, diagnosis, vaccination, biosecurity, and control.
Coccidiosis in Broiler Chickens: A Practical Field Guide for Poultry Professionals
Coccidiosis in Broiler Chickens: A Practical Field Guide for Poultry Professionals
Coccidiosis in broilers is a major intestinal disease affecting growth, FCR, litter quality, and flock profitability. Learn causes, signs, lesions, diagnosis, prevention, and control strategies.