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Alireza Talebi I believe that poultry veterinarians should be focused on intervention strategies and in case of vent picking in commercial poultry farms including broilers and laying hens, the priority is to remove the causative parameters such as; 1- Laying hens: early starting to lay and eggs-size during the laying period, high amount of abdominal fat, environmental stress, etc. 2- Broilers: Diet quality (low protein% mostly lower % of soybean, lower-level of salt),...
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1. Introduction Coccidiosis is a parasitic disease caused by an apicomplexan parasite of the genus Eimeria, which infects different parts of the intestinal tract depending on the species of Eimeria [1]. Eimeria spp. invade intestinal cells and cause physical damage to the intestinal epithelium, producing hemorrhagic diarrhea and disrupting the normal functioning of the intestinal tract [2]. This leads to impaired nutrient absorption and compromised gut health [3]. On the other hand,...
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January 28, 2025
United States - Georgia - Atlanta
Introduction Corn processing plays a pivotal role in the bioethanol industry, utilizing both wet and dry methods to extract valuable components from corn. Understanding the strengths and weaknesses of each approach is essential for producers aiming to optimize efficiency and product quality, particularly in the production of Distillers Dried Grains with Solubles (DDGS). In this article, we explore the two processing methods, their implications for DDGS production, and the...
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In feed formulation, Six Sigma methodology helps achieve high-quality standards by minimizing variability. Applying it to ingredients like maize and soybean meal allows us to control nutrient content precisely, ensuring consistency in feed quality. A bell curve (normal distribution) visually represents the variability in a nutrient (like crude protein, CP) and helps identify a target range that can maximize feed efficiency while minimizing risks of nutrient excess or deficiency. #...
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Nelson Ward
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Manager, New Business Development at DSM Nutritional Products Inc.
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Teerapong Fuangtharnthip, Managing Director at Nutri-Cal, shares insights on his recent visit to Argentina alongside a team of nutritionists. Their mission focused on exploring natural alternatives to replace chemical additives in animal feed, responding to growing international demand for chemical-free products....
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@Mike Stahl Hi, For each Safmannan batch, there is a minimum of 20% of mannans and 20% of beta 1,3-1,6 glucans. We recommend 250 g/T during egg production. Kind regards...
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As temperatures drop in fall and winter, respiratory diseases in poultry become more prevalent, creating serious challenges to the livestock industry. These diseases can lead to lower productivity, higher mortality rates, and increased costs for farmers. This article will explore the causes, symptoms, and treatment...
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Hello dear all. My topic question is: How can we stop Infectious bronchitis infections in layers birds in cages? Because in my 29 years of poultry production, almost every flock is hit by IB in layers. What should b the vaccinations schedule for IB control pl Its in pakistan ...
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A growing population that we have to feed, by 2050 approximately 9 billion inhabitants. Climate change, global warming, atmospheric phenomena (hurricanes, floods, prolonged drought that drastically affect grain harvests). Overfishing in our seas that is decimating and extinct some marine species. ...
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I would be grateful if somebody could explain me: A flock was vaccinated with Ma 5 and clone 30. Sample collected 3 weeks post vaccination. Using Elisa the response to IB was low although within the expected range. Elisa was conducted for Mg. Ms., ART. In addition to AI, the titer was normal. PCR was conducted only Ms was detected at Ct 29. I would like to ask why the mean titer of Ms was low. ...
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I. INTRODUCTION The move towards lower protein diets in the UK has been driven by several factors over the last 20 years or so. In the early 1990’s the transition was made to formulating using digestible amino acids rather than total; this immediately gave a reduction in protein content and was, in hindsight, a useful cost reduction and performance improving step. By 1996, though, the challenges became apparent with the voluntary removal of meat-and-bone meal, ahead of the...
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I. INTRODUCTION The meat chicken industry is growing rapidly as a result of an increasing population, relatively low production costs and excellent marketability with regards to affordability, sustainability and minimal religious restrictions. Poultry diets with lower crude protein (CP) have generated global interest from the meat chicken industry due to the benefits concluded by published literature. Low protein (LP) diets have been identified to lower feed costs, improve feed...
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I. INTRODUCTION Poultry feed is routinely pelleted for many reasons such as increased feed intake, feed efficiency, and feed hygiene (Abdollahi et al., 2013). However, pelleting is not without its drawbacks, particularly when using higher pelleting temperatures (Abdollahi et al., 2010). The industry has been trending towards ever higher conditioning temperatures due, at least in part, to efforts to improve feed hygiene and thus decrease reliance on in-feed antibiotics for prevention...
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RNA genome viruses, such as the avian infectious bronchitis virus, lack a proofreading mechanism during their replication. This means that, unlike DNA organisms, which have enzymes that can correct errors in their genetic material, RNA viruses tend to accumulate mutations more rapidly either through point mutation phenomena or recombination. This high rate of antigenic changes can influence their ability to adapt and evade the immune system, posing a challenge in the proper use of vaccine...
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INTRODUCTION Foodborne infections caused by Salmonella enterica are of primary importance worldwide. The WHO estimates that Salmonella causes more than 153 million illnesses, 120,281 deaths, and 8.27 million disability-adjusted life years annually (1). As foodstuffs can be contaminated in several parts of the food chain, a “from farm to table” approach is necessary to understand the epidemiology of Salmonella. Although Salmonella can contaminate vegetables, food-producing...
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QX is a very bad problem. The affected birds look good because ovulation is not affected. The eggs don't form because of damaged oviduct. We see birds with eggs and albumin in the abdomen ( penguin poster. Now a days ib multi strain killed vaccines are available which include qx with respiratory and nephritis strains....
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@Daniel Mc Elroy My suggestions are: 1- Make sure the female broiler breeders not to be infected with AIBV strains such as D388 genotype of QX, Mass 33, and Australian T strain before 3 weeks age and even though before peak of production (37 weeks age) by bio-security and good vaccination with effective vaccines. 2- In case of AIB infection occurred before 3 weeks age; a. Percentage of infection should be determined. b. Strain/s of the AIB virus should be...
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LIPTOSA's Commitment to Africa: Expanding Horizons at VIV Africa 2024 Last month, LIPTOSA made a strong statement of its commitment to the African market by participating once again in VIV Africa 2024, the leading trade show for animal production professionals in Sub-Saharan Africa. The event took place from October...
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1. Introduction Infectious laryngotracheitis (ILT) is an economically concerning disease in the poultry industry. This highly contagious disease is caused by Gallidalphaherpes virus type1 (GaHV 1), commonly known as infectious laryngotracheitis virus (ILTV) [1]. ILT is characterized by severe dyspnea, cough, and rales, while the sub-acute form is characterized by nasal and ocular discharge, tracheitis, conjunctivitis, and mild rales [2]. Chickens of all ages are prone to...
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Ronnick Fong, Executive director at Hangzhou De Mark Industrial, talks about the florfenicol market nowadays....
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