News and analysis for the global poultry industry.

Yanne Boloh

Yanne Boloh is a French freelance journalist and a longtime contributor to WATT Global Media's feed publications. She may be reached at



'Super shedders' responsible for most Salmonella infections

Researchers propose a new management paradigm for identifying, treating bacteria super shedding broilers while reducing antibiotic usage.
Salmonella control on poultry farms is a combination of good management practices and accurate feeding, but new evidence supports that, even with the same genetics, some birds are super shedders and thus, contribute to most of the infections.
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Animal feed's role in improving immune response

In the fight against antibiotic resistance, a better understanding of the link between feed and immunity can improve production efficiencies.
Animal feed assists immunity mechanisms in livestock and plays several roles in animal health maintenance.
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Insect proteins inch toward approval for EU animal feed

After the authorization for insect proteins in aquafeed in July 2017, Europe may accept insect proteins for poultry and pig feeds in 2019.
Europe partially lifted its ban on seven species of insects for use as a feed ingredient for aquafeed. This authorization may open the door wider to accept their use as a raw material for poultry and pig feed in 2019.
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European pork industry answers to societal demands

Germany, France, Denmark and the Netherlands try different strategies to enhance animal welfare and consumer trust
European countries choose different paths to meet the rising social demands faced by animal productions. The French Pork and Pig Institute (IFIP) has analyzed several actions conducted in Germany, the Netherlands and Denmark.
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New feed unit system improves ruminant diet efficiency

INRA researchers to roll out ‘Systali’ in early 2015
The French National Institute for Agricultural Research (INRA) has created a new generation of feed unit systems for ruminants, Systali, to improve ruminant feeding and help farmers to predict animal response to feeding changes.
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Amino acids decrease the price of pig feed

Ideal protein concept helps formulators decrease their dependence on raw material prices thanks to the addition of free amino acids.
Using the ideal protein concept, EU formulators using free amino acids to reduce the crude protein contents of pig feed gain substantial savings.
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Researchers provide an in-depth analysis of feed mill dust explosions

Studies explore the combustion risks of premixes, finished feed
A feed plant is full of powders -- ingredients, premixes, dust, even finished feed when non pelleted. To better know the risks and to be able to aid manufacturers to manage them, French technical center Tecaliman performed studies with specialists of dust explosion at the CNRS lab in Nancy, France.
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Benefits of rapeseed meal drive increased usage in feed production

Alternative ingredient overcomes the digestibility, performance issues that turned the industry away from it decades ago
Containing more than 30 percent protein, rapeseed meal (or canola meal) is increasingly being used in feed for ruminants, pigs and poultry. Its high protein content makes it an attractive substitute for soybean meal. The secret to its recent success in the French feed industry is that the nutritional value of the byproduct is linked to changes in the crop and its processing.
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Additive decreases the energy costs of feed production

Pelletization is known to efficiently reduce flora in feed, but heat treatment can also deliver economic benefits to mills with the use of acidifying additives.
 As energy costs continue to rise, researchers at Tecaliman, the Nantes, France-based feed technical center, have been experimenting with an acidifying additive that has potential to decrease feed mill energy bills. This method allows feed plants to lower its heat treatment temperature while improving its enterobacteria-fighting efficiency. 
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