In addition, because chickens have no teeth, short intestines and lack the ability of enzymatic digestion of cellulose, a large amount of crude fiber contained in distiller's grains can not be digested and utilized, which will directly affect the absorption of other nutrients in feed. After eating distiller's grains, it will lead to digestive system disorder and malnutrition, which will lead to poor appetite, thin chickens and a sharp drop in egg production rate.
The specific method of feeding chickens with fermented distiller's grains:
according to
According to the proportion of distiller's grains (straw, bean dregs, swill, swill, wheat bran, coarse, corn flour, etc.), sealed fermentation is carried out. ) and 200: 1, and the fermented materials can be mixed and fed when they smell sweet and sour.
Add 50 kg-100 kg of wheat bran or corn flour to each ton of fermentation raw materials. If the straw is crushed to a length of about one centimeter, the humidity of fermentation is about 40%. Mix fermentation raw materials, wheat bran, etc. evenly. Compaction sealed fermentation
3-5 days.
The advantages of feeding chickens with fermented bean dregs are: reducing the breeding cost, and the beneficial bacteria in Qifu bacteria liquid can effectively decompose the nutrients in distiller's grains, so that chickens can absorb them more thoroughly. Beneficial bacteria can regulate the balance of intestinal flora and improve the immunity of chickens.
In addition, because alcohol helps digestion, diuresis and dampness. After feeding the distiller's grains, the local chicken's appetite is greatly increased, and it can eat better in the wild, and its body is stronger, its disease resistance is improved, and it is not afraid of wind and rain. No matter whether it is cold winter or three days in summer, it rarely gets sick, and its meat quality is stronger and its fragrance is stronger.