DDGS 酒糟蛋白饲料

Even with constraints, distiller’s dried grains with solubles(DDGS) is an acceptable feed ingredient that can be used to feed poultry.



Enzymes 酶制剂

Enzymes have gone from being a feed additive only used occasionally in the United States “to suddenly become mianstream.”



silage culture 青贮饲料

After adding the carbohydrate source, a silage bacterial culture used for fermenting silage for cattle was added.



bone meal 肉骨粉

However, DDGS does not directly replace corn in a poultry diet (it will replace corn, soyabean meal, meat and bone meal, phosphorus, methionine, etc., and thus its use will depend on the price of all these) and has other constraints.