Feed International - August 2017 - 7
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FeedInternational ❙ 7
birds for optimal growth and is related to immune
function. The digestive system of the bird at hatch
has limited ability to digest and absorb nutrients. It is
therefore vital to provide a diet that contains highly
digestible and available nutrients. The metabolizable
energy and amino acid digestibility of grains are lower
in young birds, and indigestible nutrients can serve as
substrate for undesirable gut microorganisms.
"Correct doses of phytase, protease and carbohydrase enzymes all play a role in optimizing digestion
and the gut environment at this time," said Adam
Smith, DSM market development manager - feed
enzymes EMEA. "This will help to overcome the fact
that digestibility of ingredients is lower and that endogenous enzyme levels are still on the increase."
What is a broiler super pre-starter?
A diet fed to broiler chicks for the first four days is
often referred to as a super pre-starter. As for standard
starter diets, highly digestible ingredients are selected,
but high-quality, high-value raw materials are used, more
August/September 2017 ❙ www.WATTAgNet.com