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Metabolic and nutritional diseases in poultry
Welcome to the page about Metabolic and nutritional diseases in poultry of Engormix; a source of knowledge on Metabolic and nutritional diseases in poultry.
Hydroxychloride trace minerals (HTM) have covalent bonds and thus are less reactive both in the feed and in the digestive tract compared to inorganic trace minerals, which contain ionic bonds (ITM) such as sulphate forms. Therefore, HTM may have higher bioavailability than ITM. This study aimed to evaluate the effects of replacing sulphate forms of zinc (ZnSO 4 ), manganese (MnSO4) and copper (CuSO 4 ) (ITM) with HTM sources on tibia bone traits and mineral content in...
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Alain Riggi, Poultry veterinary at Phileo Lesaffre Animal Care explains the company's new approach on diseases prevention and the new solutions they are offering to the industry, instead of antibiotics....
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American and European companies are pledging to move to include slow-growing broiler chickens for production, which means they will use broiler chickens with less efficient growth rates in their production systems. Slow-growing strains show improved welfare outcomes compared to conventional ones. This newsletter...
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Hello everyone, This is a case of broiler chicken. Such type of liver is frequently observed in broiler chicken above 28 days old, once finisher broiler feed started. Such lesion in liver is mostly observed with ascites and nephritis. Liver is frazile and swollen. Mortality is very high in such cases. Can anyone suggest me the tentative diagnosis and line of treatment? Thank you. ...
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1. Introduction Deoxynivalenol (DON) is a secondary toxic metabolite mainly produced by Fusarium species that belongs to the trichothecenes family. DON frequently occurs in cereals, including wheat, maize, barley, rye and oats [1]. A 10-year survey from 2008 to 2017 of the global mycotoxin occurrence in feed revealed that DON was the most prevalent of mycotoxins and was detected in 64% of 74,821 samples collected from 100 countries [2]. Therefore, DON is considered to be...
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I. INTRODUCTION Right now, there are two different models of production in the world and they are based on the income of the people. We have 7% of the population that lives on more than US$50 per day (Pew Research Centre, 2015) and the percentage of food expenses is a minimal part of their income. These rich countries are moving towards production where cages are banned and the birds need to be provided with space outside of the barn. However, 71% of the world population lives...
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1. Introduction The occurrence of ‘wet litter’ in meat chicken sheds is associated with concerns regarding animal welfare, flock health, food safety, environmental impacts and reductions in production efficiency. Mitigating wet litter will only be achieved when there is thorough understanding of the multidimensional causal factors. This will require a multidisciplinary approach to understand the hydrology in the meat chicken shed micro-environment; the biological...
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Cordyceps militaris is widely used as a tonic for vitality and longevity for thousands of years by the Chinese, it is a rare and exotic Chinese medicinal mushroom. Cordyceps militaris also used for a long time as a nutraceutical food in Korea and Japan. The medical potential of the metabolites of Cordyceps militaris has been widely reviewed. Cordycepin, or 3'-deoxyadenosine, is the major active secondary metabolite of Cordyceps militaris ....
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Ascites (or water belly) is a condition of fast growing broiler chickens in which the excess amount of ascitic fluid accumulated in the abdominal cavity. It has become major concern to the poultry industry around the world. This condition is extremely common in high altitude & more particularly during winter / cooler season.
Ascites is associated with inadequate supply of oxygen, poor ventilation and respiratory disease ...
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INTRODUCTION Footpad dermatitis (FPD) is present in many different types of broiler production systems. In 1 study, Pagazaurtundua and Warriss (2006) estimated prevalence of FPD ranged from 9.6 to 98.1% depending on the housing system used. This common issue has a large impact on growers because the presence of FPD is associated with decreased live weight and leg meat yield and increased carcass condemnations (Hashimoto et al., 2013). These condemnations can have a massive...
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Guillermo Tellez-Isaias (University of Arkansas) gives a talk on the interactions between diet ingredients, gut microbiome, nervous system, immune system, endocrine system and mitochondria, during the Symposium on Gut Health in St. Louis, USA....
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INTRODUCTION According to data from the Brazilian Animal Protein Association (ABPA, 2018), in 2017 the Brazil occupied the 2nd place in the world poultry meat production, behind only the United States of America. However, Brazil remains in first place in world exports, destining more than 30% of chicken meat production to exportation. Following the legal recommendations of the Ministry of Agriculture, Livestock, and Supply, through the supervision of the Federal Inspection...
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INTRODUCTION In the last decade, Brazil has recorded a 10.56% increase in the number of poultry (broiler, turkey and quail) slaughtered in establishments registered under the “Serviço de Inspeção Federal” (SIF - Federal Inspection Service), increasing from 4,795,965,464 birds in 2010 to 5,302,510,470 birds in 2019 (MAPA 2020). This growth is the result of the competitive strength of poultry farming in the country, based on low production costs,...
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by Sam Shafer
Poultry scientists find potential link between valine×leucine interactions and woody breast
According to a new study in The Journal of Applied Poultry Research , producers have little to worry about when it comes to branched-chain amino acid interactions and their effects on broiler live performance...
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Background For many years the commercial broiler industry has focused on genetic selection for economically important traits such as rapid gain of muscle mass, decreased time from hatch to market, and increased feed efficiency. Undoubtedly, this strategy has resulted in the development of a chicken genotype with superior growth characteristics, but history has shown that intensive genetic selection in meat type poultry for production traits will inevitably lead to occurrence of...
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Prior to the World's Poultry Congress 2022, the Opening Conference will address “Water: key for sustainable nutrition” on August 7th from 2pm.
Leading experts...
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