Home › Forums › Poultry feeding and nutrition › Soghum feeding in poultry
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Unknown Member
Deleted UserAugust 11, 2024 at 7:51 pmIt help to reduce cost of feeds
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Good observatory question and very interesting response.
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In years past, many poultry nutritionists
would typically discount the nutritional value
of grain sorghum compared to corn or wheat.
The nutritional value of sorghum was assumed
to be 85 to 90 percent of the total feeding
value of corn. For sorghum to replace corn
in a lower-cost feed formulation, this meant
that sorghum had to trade at prices much
lower than corn before it would be included
in the formulation. Today’s sorghum varieties
compare more favorable to corn in lower-cost
feed formulations.
Old varieties of grain sorghum contained
relatively high amounts of an anti-nutritional
compound called tannin. The presence
of tannin in poultry feeds is well known to
suppress growth and performance of all types
of poultry (Nyachoti et. al, 1996). Tannins bind
to proteins and render them less available for
metabolism. Although tannin reduces bird
damage in fields of sorghum, poultry are birds,
too, and are also affected by the anti-nutritional
properties of tannin.In years past, many poultry nutritionists
would typically discount the nutritional value
of grain sorghum compared to corn or wheat.
The nutritional value of sorghum was assumed
to be 85 to 90 percent of the total feeding
value of corn. For sorghum to replace corn
in a lower-cost feed formulation, this meant
that sorghum had to trade at prices much
lower than corn before it would be included
in the formulation. Today’s sorghum varieties
compare more favorable to corn in lower-cost
feed formulations.
Old varieties of grain sorghum contained
relatively high amounts of an anti-nutritional
compound called tannin. The presence
of tannin in poultry feeds is well known to
suppress growth and performance of all types
of poultry (Nyachoti et. al, 1996). Tannins bind
to proteins and render them less available for
metabolism. Although tannin reduces bird
damage in fields of sorghum, poultry are birds,
too, and are also affected by the anti-nutritional
properties of tannin.
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