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DDGS in poultry nutrition

The majority of by-products produced by the dry-grind ethanol industry are dried distillers grains with soluble. The DDGS from different sources like corn, rice, wheat, sorghum are highly useful for livestock and poultry. Among that corn DDGS is an excellent feed ingredient for use in layer, broiler, duck and turkey diets and contains approximately 85% of the energy value in corn, has moderate levels of protein and essential amino acids, and is high in available phosphorus. With growing demand for food and scarce resources, the animal livestock industry doesn’t have the luxury of letting anything go to waste. Corn by-products (DDGS) from the ethanol industry are considered to be waste, but can still have a use as a feed ingredient. Because it is considered a waste product it is a very cheap source of crude protein, crude fibre, available phosphorous, unsaturated fatty acids and essential amino acids. It is an effective replacer of soya and corn in the poultry diet with the added benefit that it reduces feed costs.
The increased use of corn for ethanol production has contributed to a sharp increase in corn prices, translating into higher feed costs for livestock and poultry producers. Yet one way producers can benefit from the ethanol industry is to incorporate ethanol by-products into feed rations. Several researchers at Iowa State are studying the use of dried distillers grains with solubles (DDGS) as a feed ingredient. A recent project showed laying hen diets can be formulated with high amounts...
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