Chicken droppings have spilled chicken feed, feathers, a small amount of broken egg liquid and undigested feed and nutrients that have not been absorbed. It was determined that crude protein in chicken manure dry matter accounted for 31% to 33%, of which more than half were non-protein nitrogen such as uric acid, urea, creatine, ammonia, etc., and crude fiber contained in chicken manure itself and crude fiber in mat grass. . Therefore, chicken manure is a good feed for cows, especially dairy cows, and it is an ideal raw material for dairy cows to use with pellet feed.
The use of chicken excrement to formulate pellet feeds can provide dairy cows with cheap feed, raising chickens and raising cattle to promote each other and form a good ecological cycle. However, raw chicken manure contains parasite eggs and some toxic substances and pathogens, so it is not possible to directly feed cows with raw chicken manure. Must be treated with specialized feed starters in order to become non-toxic and nutritious dairy cattle feed. Chicken manure (about 50%) is mixed with a certain proportion of corn flour, bean cake, rapeseed cake and bran, and a certain amount of feed starter is added. The water is adjusted to about 60%, after 3-4 days can be successfully fermented, and then processed into pellet feed. Feeding dairy cows with this granular feed can reduce feed costs by more than 50% per kilogram. The most important thing is to increase the milk production rate of dairy cows.
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