Poultry Farming Basics

🚨 Most poultry farmers focus on feed and weight. But are you ignoring the one thing that controls both? 👉 Gut health is the silent engine behind growth, immunity, feed conversion, and even flock survival. I work with thousands of birds every week—and I’ve seen it firsthand: when gut health is weak, nothing else works. It starts with poor early weight, continues with leg issues, pasty vents, poor absorption, and ends in economic loss. 📌 Here’s what many still miss: The chick's gut develops 4x faster than any other organ during brooding. Villi growth in the first 7 days defines the bird’s efficiency for life. Even a small problem like biofilm in the water lines can destroy gut balance. Feed passage and wet droppings are not normal—your birds are trying to tell you something. 💡 My top tips: ✔ Use probiotics or organic acids early, especially during brooding or after antibiotics ✔ Keep water lines clean and acidified—biofilm forms fast ✔ Feed quality matters—but form and timing matter even more ✔ Don’t ignore poop—droppings tell you everything ✔ If you don’t see clear gut structure within 20 minutes post-mortem, you’re already too late I read the full Gut Health on the Farm guide from Aviagen, and honestly—it’s one of the best practical tools I’ve seen. If you care about performance and want to stop guessing, read it. I work with broilers, but I’m happy to share this guide with anyone. 📩 Message me or comment below, I’ll send it to you. 🧠 Let’s stop treating symptoms and start managing systems—from the gut out. #Poultry #Broilers #GutHealth #FarmManagement #AnimalHealth #PoultryWelfare #FeedEfficiency #Biosecurity #Probiotics #WaterSanitation

Most broiler breeder producers know uniformity matters. Research has backed this up for decades. Highly uniform flocks reach peak egg production earlier and achieve higher peak levels than non-uniform flocks (Petitte et al., 1981; Abbas et al., 2010). What gets less attention is why uniformity breaks down in the first place. Birds compete. Every flock has a social hierarchy, and dominant birds simply eat more. The subordinate ones get pushed away from the feeder during rearing and fall behind where it counts most: body weight development and eventual egg output. Van Emous et al. (2024) confirmed that separating pullets into weight categories during rearing significantly reduces these social feeding dynamics and supports more consistent development across the flock. The Cobb Breeder Management Guide recommends an initial sort at 7 to 14 days, with follow-up gradings at 4, 8, and 12 weeks. Within sorted groups, uniformity can exceed 90% right after grading. Sorting also improves feeding precision. Van Emous et al. (2013) found that uniform flocks support restricted feeding programs without reducing overall flock consistency, giving producers better control of weight gain during rearing. This is exactly the problem the BAT1 Sorting Machine was built for. Working directly with the BAT1 manual scale, it weighs each bird and physically directs it into the correct pen across three preset weight groups plus a super-light category. The weighing and sorting operation itself goes from a two-person job to one, cutting that labor cost by more than half. Data recording and sorting both happen automatically, which removes the human errors that make traditional sorting an even more expensive process. Uniformity does not maintain itself. It starts with accurate weight data and a sorting process that puts every bird where it belongs. Cited Sources: Abbas, S. A., Gasm Elseid, A. A., & Ahmed, M. K. A. (2010). Effect of body weight uniformity on the productivity of broiler breeder hens. International Journal of Poultry Science, 9(3), 225–230. https://lnkd.in/dpM4dniQ Petitte, J. N., Hawes, R. O., & Gerry, R. W. (1981). Control of flock uniformity of broiler breeder pullets through segregation according to body weight. Poultry Science, 60(11), 2395–2400. https://lnkd.in/d-H_wikJ Van Emous, R. A., Kwakkel, R. P., Van Krimpen, M. M., & Hendriks, W. H. (2013). Effects of growth patterns and dietary crude protein levels during rearing on body composition and performance in broiler breeder females. Poultry Science, 92(8), 2091–2100. https://lnkd.in/dTvkxgBq Van Emous, R. A., Kemp, C., Van Meerveld, J., & Lesuisse, J. (2024). Effects of different feeding strategies on behavior and performance in broiler breeder pullets. Poultry Science, 103(12), 104336. https://lnkd.in/dEZyzyjB

A 45-gram day-old chick reaches 2.66kg in just 40 days. 🐤 That's not just impressive growth – it's a 59x weight increase that pushes biological limits and demands precision monitoring every single day. This extraordinary growth rate, documented in recent European Poultry Science research, highlights why modern broiler production has become as much about data as it is about feed and genetics (Hinz et al., 2019). When Ross 308 broilers can achieve feed conversion ratios of 1.63 kg feed per kg of weight gain, even small deviations from optimal growth curves represent significant economic losses in untapped genetic potential. A few grams difference per bird, multiplied across thousands of birds, quickly compounds into substantial feed waste and reduced profitability. The genetic potential is there. These birds are engineered to grow rapidly and efficiently. But realizing that potential requires constant vigilance. Growth rates can vary dramatically between individual birds, and detecting problems early – whether from disease, environmental stress, or feed quality issues – can mean the difference between hitting target weights and missing performance benchmarks. Traditional weekly weighing simply isn't frequent enough for this level of precision. When birds gain over 60 grams per day during peak growth phases, waiting a full week between measurements means potentially missing critical intervention windows. This is where automated weighing systems like BAT2 scales prove invaluable. Continuous weight monitoring provides the granular data needed to detect deviations from planned growth curves before they impact overall flock performance. Real-time statistics and insights enable immediate adjustments to feeding programs, environmental controls, or health interventions. The research demonstrates that even minor improvements in management, whether through feed additives, environmental optimization, or enhanced monitoring, can yield measurable improvements in growth performance while also maximizing overall bird welfare. In an industry where margins are measured in pennies per pound, the precision that comes from frequent, accurate weighing isn't just beneficial, it's essential for maximizing the incredible genetic potential of modern broiler genetics. Source: Hinz, K., et al. (2019). Foot pad health and growth performance in broiler chickens as affected by supplemental charcoal and fermented herb extract (FKE): an on-farm study. European Poultry Science, 83.

Optimizing Broiler Growth: The Critical Role of Particle Size, PDI, and Pellet Hardness In broiler production, feed particle size, Pellet Durability Index (PDI), and pellet hardness significantly influence growth performance and nutrient utilization. Particle Size: Early-stage diets (pre-starter/starter) require fine crumbles (500–800 μm) to enhance digestibility and gizzard development, promoting enzyme secretion and nutrient absorption. Larger particles in grower/finisher phases (≥2 mm) stimulate gut motility, improving feed efficiency. Research (Abdollahi et al., 2021) confirms optimal particle size enhances FCR by 3–5% due to better nutrient retention. PDI: High PDI (>95%) minimizes fines, ensuring consistent pellet intake. Low PDI increases waste and selective feeding, reducing growth uniformity. A 2023 study (Liu et al.) linked PDI >90% to 4% higher weight gain, as intact pellets slow digestion, enhancing starch utilization. Pellet Hardness: Moderate hardness (2–4 kg/cm²) balances durability and palatability. Excessive hardness (>5 kg/cm²) reduces intake, while soft pellets (<2 kg/cm²) crumble easily. A 2022 trial (Amerah et al.) showed optimal hardness improves FCR by 2–3% by reducing energy expenditure during eating. Synergy: Fine particles in starter feeds prime gut health, while durable pellets (high PDI) ensure nutrient-dense intake. Moderate hardness maximizes feed accessibility. Together, they enhance nutrient absorption, uniformity, and FCR. Takeaway: Precision in feed processing—tailoring particle size, optimizing PDI, and balancing hardness—is key to unlocking broiler genetic potential. Continuous monitoring and innovation in feed technology remain critical for sustainable poultry production. #PoultryNutrition #PoultryVet #GoldCoinIndonesia #AnimalHealth #FeedTechnology #BroilerProduction

In poultry nutrition, amino acids need to be provided in the correct balance to meet the birds’ dietary requirements. Lysine is often used as the reference amino acid because it is the most limiting amino acid in many poultry diets, particularly in corn-soy-based diets. Lysine to Calorie Ratio Guidelines: Broilers: • Starter Phase (0-10 days): 1.20 to 1.30 g Lys/Mcal • Grower Phase (11-24 days): 1.10 to 1.20 g Lys/Mcal • Finisher Phase (25-42 days): 1.00 to 1.10 g Lys/Mcal Layers: • Layers require a lower lysine-to-calorie ratio compared to broilers since they prioritize egg production over muscle growth. • Laying hens typically require around 0.80 to 0.85 g Lys/Mcal. Importance of Lysine to Calorie Ratio: 1. Growth Performance: In broilers, lysine is essential for maximizing muscle growth and improving feed efficiency. 2. Egg Production: In layers, lysine plays a critical role in egg production, quality, and the development of the reproductive system. The right balance ensures good egg mass and size. Common Amino Acid Ratios Relative to Lysine: 1. Methionine: 45-50% of lysine 2. Methionine + Cysteine: 80-85% of lysine 3. Threonine: 65-70% of lysine 4. Tryptophan: 18-22% of lysine 5. Isoleucine: 70-75% of lysine 6. Valine: 75-80% of lysine 7. Arginine: 105-110% of lysine These ratios may vary slightly depending on species, age, production stage, and the specific goal of the diet (growth, maintenance, or reproduction). Balancing Other Amino Acids with Lysine: 1.Determine Lysine Requirement: • Based on the Lys:Cal ratio, first determine the amount of lysine in the diet (in grams per kg of feed or g/Mcal of energy). 2.Apply Ideal Ratios: • Once lysine content is set, apply the ideal ratios to calculate the required levels of other essential amino acids in the diet. Example: • If lysine is 1.10% (or 11 g/kg of feed): • Methionine = 0.45 × 1.10 = 0.495% (or 4.95 g/kg of feed) • Threonine = 0.70 × 1.10 = 0.77% (or 7.7 g/kg of feed) • Tryptophan = 0.20 × 1.10 = 0.22% (or 2.2 g/kg of feed) 3.Formulate Diet: •Formulate the diet using feed ingredients and synthetic amino acids (if necessary) to meet these amino acid levels. •Ensuring proper amino acid balance relative to lysine improves protein utilization, minimizes nitrogen excretion, and optimizes growth or egg production. Why Balance Amino Acids? •Growth and Performance: Amino acid imbalance or deficiency can reduce growth rates and feed efficiency, leading to poor performance. •Cost-Effectiveness: Providing amino acids in the right proportions prevents overfeeding certain amino acids, which can increase costs. •Environmental Impact: Proper amino acid balance reduces nitrogen excretion, benefiting the environment. By using the lysine-to-calorie ratio as the foundation, poultry diets can be fine-tuned to balance all essential amino acids, ensuring birds meet their full genetic potential in terms of growth, feed conversion, and productivity.

🐓 Keeping layer hens for 100 weeks is generally more profitable than 72 weeks because it spreads the costs of raising a pullet (young hen) over a longer production period, results in more saleable eggs per bird, and offers better resource utilization and a reduced carbon footprint per kilogram of eggs. 🥚 An extension of the laying period for hens up to 100 weeks is a trend in the poultry industry, achieved through genetic selection for long-life layers and careful nutritional and management practices to maintain egg production and quality. This practice offers benefits such as increased profitability from fewer bird replacements, improved sustainability by producing the same number of eggs with fewer birds, and higher welfare standards. Success requires a comprehensive approach, starting from the pullet phase and focusing on nutrition, disease control, and stress prevention, especially for eggshell quality, which declines with age. 🐔 When layers are kept in production for 100 weeks instead of 72 or 80 weeks, egg output and associated export of nutrients is much higher. Egg mass, and therefore also yolk output, increase enormously, as is the case with egg shell and the calcium in it. High performing birds need a perfect feeding strategy to maintain the desired performance levels. 🐤 To manage a layer bird's extended lifecycle, maintain excellent housing, ventilation, and clean water, implement a consistent lighting program, ensure a nutritionally balanced diet with appropriate fiber and calcium levels, manage feed intake to prevent fat deposition, prevent diseases through biosecurity and vaccinations, and regularly monitor bird health, weight, and egg production to make necessary adjustments.

🚨 𝐁𝐫𝐨𝐨𝐝𝐢𝐧𝐠 𝐄𝐬𝐬𝐞𝐧𝐭𝐢𝐚𝐥𝐬 𝐟𝐨𝐫 𝐎𝐩𝐭𝐢𝐦𝐚𝐥 𝐂𝐡𝐢𝐜𝐤 𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞🚨 Brooding is a critical phase in poultry production, and getting it right from the start can significantly impact the overall performance and health of your flock. 𝐁𝐫𝐨𝐨𝐝𝐢𝐧𝐠 𝐄𝐬𝐬𝐞𝐧𝐭𝐢𝐚𝐥𝐬: The 5 Pillars of Success 𝐅𝐞𝐞𝐝 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Ensure chicks have constant access to fresh, high-quality feed. Observe feeding behavior to identify any issues early. Remember, feed is not just nutrition—it’s energy, growth, and vitality! 𝐖𝐚𝐭𝐞𝐫 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Fresh, clean water should be available 24/7. Supplementary drinkers in the first 3 days can help chicks find water easily. Monitor the feed-to-water ratio daily to ensure adequate water intake—hydration is crucial as newly hatched chicks are 85% water, and dehydration can quickly lead to culling or even mortality. 𝐓𝐞𝐦𝐩𝐞𝐫𝐚𝐭𝐮𝐫𝐞 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Maintain optimal temperatures and adjust based on chick behavior and humidity levels. Chicks from younger parent stock may need 1°C higher temperatures than old parent stock chicks. 𝐕𝐞𝐧𝐭𝐢𝐥𝐚𝐭𝐢𝐨𝐧 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Effective ventilation ensures good air quality, controls moisture, and helps regulate temperature. Avoid drafts and never sacrifice ventilation for temperature or vice versa. 𝐋𝐢𝐠𝐡𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: Adequate lighting stimulates feeding and activity, crucial for early growth. Adjust lighting to create a comfortable and active environment for the chicks. 𝐂𝐫𝐢𝐭𝐢𝐜𝐚𝐥 𝐎𝐛𝐬𝐞𝐫𝐯𝐚𝐭𝐢𝐨𝐧𝐬: 𝐓𝐡𝐞 𝐀𝐫𝐭 𝐨𝐟 𝐁𝐫𝐨𝐨𝐝𝐢𝐧𝐠 𝐂𝐡𝐢𝐜𝐤 𝐃𝐢𝐬𝐭𝐫𝐢𝐛𝐮𝐭𝐢𝐨𝐧: A healthy brooding environment will have 1/3 of chicks at feeders, 1/3 at drinkers, and the rest resting or moving. Uneven distribution signals are a need for adjustments. 𝐁𝐞𝐡𝐚𝐯𝐢𝐨𝐫 𝐌𝐨𝐧𝐢𝐭𝐨𝐫𝐢𝐧𝐠: Chicks should be comfortable, active, and show natural behaviors like eating, drinking, and resting. 𝐄𝐧𝐯𝐢𝐫𝐨𝐧𝐦𝐞𝐧𝐭𝐚𝐥 𝐂𝐡𝐞𝐜𝐤𝐬: Regularly assess litter condition, air quality, and equipment functionality. The goal is to provide a stable, clean, and safe environment. 𝐐𝐮𝐢𝐜𝐤 𝐓𝐢𝐩𝐬 𝐟𝐨𝐫 𝐎𝐩𝐭𝐢𝐦𝐚𝐥 𝐁𝐫𝐨𝐨𝐝𝐢𝐧𝐠: Shed temperature should be 32-33°C Floor temperature 28-30°C Maintain humidity at 60-70% Regularly check all the operating system 𝑲𝒆𝒚 𝑹𝒆𝒎𝒊𝒏𝒅𝒆𝒓: Never sacrifice temperature for ventilation and vice versa. A well-brooded chick can quadruple its body weight by 7 days, showing the direct impact of your care on performance. 🐥📈 DOC = 40g and 07 days = 160g ✌𝓛𝓮𝓽 𝓽𝓱𝓮𝓶 𝓮𝓪𝓽 𝓭𝓻𝓲𝓷𝓴 𝔀𝓪𝓵𝓴 𝓪𝓷𝓭 𝓡𝓮𝓼𝓽✌ "𝑮𝒊𝒗𝒆 𝒕𝒉𝒆𝒎 𝒍𝒐𝒕𝒔 𝒐𝒇 𝒄𝒂𝒓𝒆 𝒏𝒐𝒘 𝒂𝒏𝒅 𝒕𝒉𝒆𝒚𝒍𝒍 𝒑𝒂𝒚 𝒚𝒐𝒖 𝒃𝒂𝒄𝒌 𝒘𝒊𝒕𝒉 𝒍𝒐𝒕𝒔 𝒐𝒇 𝒑𝒓𝒐𝒇𝒊𝒕" 💡 🔍 Remember: A well-managed brooding phase not only supports healthy chick development but also sets the stage for high performance throughout their lifecycle. #Brooding #PoultryFarming #ChickManagement #PoultryProduction #Biosecurity

🔬 Arginine: A Critical Amino Acid for Optimizing Broiler Performance & Immunity 🐓 In modern broiler production, genetic advancements have improved growth rates and feed efficiency, but have also increased fat deposition, metabolic stress, and immune suppression. Nutritional strategies must adapt accordingly—one key focus is arginine balance. 📌 Arginine’s Physiological Significance Chickens are uricotelic and lack a functional urea cycle, making arginine an essential amino acid. It serves as a precursor for nitric oxide, creatine, ornithine, and glutamine, directly influencing: ✔ Muscle protein synthesis (myogenesis, breast yield) ✔ Vasodilation & oxygen transport (via nitric oxide synthesis) ✔ Cellular immunity (macrophage activation, white blood cell proliferation) ✔ Oxidative stress mitigation (reducing lipid peroxidation) 🛑 Arginine Deficiency & Its Consequences ⚠ Ascites (Pulmonary Hypertension Syndrome, PHS) – Cold stress and high altitudes exacerbate oxygen transport limitations, leading to increased lipid peroxidation, decreased nitric oxide, and vascular resistance. Arginine supplementation has been shown to improve hematocrit, hemoglobin levels, and overall oxygenation. ⚠ Stress & Corticosterone Regulation – Arginine reduces cholesterol and corticosterone synthesis, thereby lowering heterophil:lymphocyte ratios—a key biomarker for chronic stress in poultry. ⚠ Immune Dysfunction – With antibiotic-free production gaining traction, arginine is critical for immune modulation. It enhances nitric oxide-dependent pathogen defense, antibody titers, and macrophage activity, reducing the impact of infections like coccidiosis and infectious bursal disease (IBD). 📊 Precision Nutrition: Optimizing dArg/dLys Ratios Recent studies (Corzo et al., Auburn University) highlight the importance of dArg/dLys ratios for different growth phases: 🔹 1–14 days: 106 for BW gain and FCR optimization 🔹 1–25 days: 105–108 for performance enhancement 🔹 25–42 days: 129–136 for maximal carcass yield and breast muscle deposition 💡 Practical Takeaway 🔹 Crystalline L-Arg supplementation allows for better precision in amino acid balancing. 🔹 Higher arginine-to-lysine ratios enhance protein accretion, vascular health, and immune function. 🔹 Adjusting dietary formulations to environmental stressors (cold, high altitude) improves broiler resilience and productivity. #PoultryScience #AminoAcidMetabolism #BroilerNutrition #PrecisionFeeding #FeedFormulation #Arginine

Dear Poultry Farmer, WHAT IS THE BEST APPROACH TO BROILER GROWTH? I have oftened been asked this question in different ways: What is the best way to make my broilers very big? What booster should I give my birds? Please give me those birds with big legs. There are no short cuts to success in poultry production. No single breed of bird is an isolated determinant of good growth. No brand of feed is a certain guarantee for excellence in broiler performance. Additives in the form of growth booster do not produce magical results. Newbies, small holder poultry settings, un-informed and impatient farmers do fall prey to multitude of counsellors that are themselves blind guides or swindlers who intend to fleece resources out of the coffers of unsuspecting persons. In a bid to achieve good growth, many farmers have engaged in practices that increased the cost of their production. Some introduce substances that have grave health implications for those that will consume the meat. Successful broiler production is multi-factorial. 🐓. Housing: The type of structure built for your birds should be such as would allow for temperature regulation and promote free flow of ventilation. Make provision for the number of birds stocked to avoid over-crowding. 🐓. Quality of Chicks: while I do not intend to promote a breed overtly, the quality of a chick may determine the performance of such bird. A bird with defects on its legs, beak, and eyes will certainly under perform. An excessively stressed chick may show retarded performance. 🐓. NUTRITION: For birds to meet their performance targets, nutrition play a key role. Give birds quality feed that is balanced, and healthy. It does not matter whether you do self milling or you patronise commercial brands, what's important is for you to serve your birds a nutrition with the right blend of nutrients. A quality feed may need no 'additives' after it has been thoroughly formulated. Feed ad libitum (at liberty) and give fresh potable water at all times. 🐓. SANITATION AND HYGIENE: Management practices that promotes cleanliness and hygiene must be encouraged. Sanitize drinking water that is of questionable quality. Keep litter hygiene at optimum level. It is safer to prevent diseases than to treat them. Biosecurity measures are non negotiable for a farmer that desire remarkable results. 🐓. PERSONNEL: Poultry require close monitoring and supervision. Train all farm hands for effective and efficient rearing process. Keep close tab with a Veterinarian. Broiler production should ordinarily be an interesting process, but in many cases it is usually marred by errors, wrong practices, and presumptions that are unscientific. Your Favorite Poultry Farmer 🐓🐓🐓 #agribusiness #growth #sustainability #broiler