Various feeding methods for distiller's grains

The following are the treatment methods for various distiller's grains: KgU China Feed Industry Information Network - based on feed, serving animal husbandry

1. Fresh beer lees and distiller's grains are processed and fed. Beer lees are not really the distiller's grains, because it is the saccharification process of the brewery malt. The filter residue obtained directly after filtration is not fermented by the brewing. Therefore, the energy of the brewer's grains is higher and the sugar is higher. The nutrients are rich, but because of this, it is also easy to deteriorate and rancid. Therefore, fresh beer grains must be dragged back to the farm as soon as possible to timely ferment and seal. After transporting the brewed beer grains (for wet materials) from the same day, it is best to carry out the pulverization treatment and then the degradation treatment, and the effect is excellent. For every 1000 kg, add 50 kg of corn flour (gluten flour). , sorghum powder, wheat flour, potato flour can be), "roughage degradation agent" 2 packets, salt 2 kg, conditional addition of brown sugar or sugar 1 kg (dissolved in 10 kg of water, then put the starter in it, stir Activate for more than 10 minutes), stir evenly, and control the water content to be about 50--60%. It is best to grab a bunch of hands, and water is printed from the fingers, but not dripping out. After compaction and compaction in a large cylinder or pool, it is sealed with a plastic film, and it can be fed for more than 24 hours in summer and more than 3 days in winter and spring. (Beer is relatively loose, so there will be a lot of air left in the material. Therefore, in summer, special attention should be paid to compacting with the greatest strength or by other methods. In winter, in order to increase the fermentation temperature, it is only necessary to shoot it properly; This is more critical) KgU China Feed Industry Information Network - based on feed, serving animal husbandry

2. Treatment of non-fresh beer, grain distiller's grains or distiller's grains. The distiller's grains after a few days of factory dumping, due to the fact that some mold is produced in the air, and the acidity is aggravated, direct fermentation is difficult to achieve good results. Therefore, it is required to dry (or dry) before fermenting, preferably after drying and smashing, it becomes a distiller's powder, and the treatment is more convenient. Mix 1000 kg of dried distiller's grains into 100 kg of corn flour (gluten, sorghum, wheat flour, potato flour), 3 packets of "roughage degradation agent", 3 kg of salt, pour into 1200 kg of clean water (if wet) In order to reduce the amount of water, the water is squeezed into a ball by hand, and water is printed from the fingers. In winter, it is recommended to use warm water of about 35 degrees. Mix all the raw materials, mix them and put them into a large tank or Sealed in the pool after compaction, fermented for more than two days in summer, and fed in winter and spring for more than five days. Feeding methods are the same as before. KgU China Feed Industry Information Network - based on feed, serving animal husbandry

3. Rice distiller's grains (white wine distiller's grains), vinegar grains, etc. The feeding method of rice distiller's grains is like porridge. Compared with beer and grain distiller's grains, the energy is higher. Pigs prefer to eat, but the digestion and absorption rate is not high. In the past, we rarely used this distiller's grains to ferment. Because the rice distiller's grains contain high alcohol content, will fermenting cause another increase in alcohol consumption? We discovered after fermentation that this kind of worry is superfluous. The fermented distiller's grains are generally only 2 degrees, the highest is 6 degrees (the longer the fermentation days, the higher the alcoholicity), which is equivalent to the health care liquid, the pigs love to eat, and the digestion and absorption rate is improved. The specific treatment methods are as follows: Add 1100 kg of corn flour per 1000 kg of rice distiller's grains (gluten, sorghum, wheat flour, potato flour); 2 25 kg of soybean meal (cotton, vegetable, peanut bran), rice bran or straw powder 300 kg (plus Rice bran or straw powder, the main purpose is to absorb too much water in the rice wine distiller's grains, the amount of addition is not necessarily, as long as it can absorb the water in the rice wine grains, it can be semi-solid state); 3 light calcium carbonate 10 -- 20 kg; 4 "roughage degrading agent" 2 packets, salt 3 kg; adjusted to water content (hand grab a feed, force a grip, that is, there is a watermark between the fingers, or drop by drop). After mixing, it is packed into a large tank or a tank and compacted and compacted. It is fermented for more than 8 days in summer and 15 or more in winter and spring. The feeding method is the same as the previous beer dough. KgU China Feed Industry Information Network - based on feed, serving animal husbandry

4. Preservation of the distiller's grains after fermentation If long-term preservation, the fermented distiller's grains should be sealed tightly, compacted and compacted, and the air in the bag should be discharged as much as possible, so that it can be stored for a long time, and during the preservation process. The degradation is still carried out. After a long time, the digestion and absorption rate is better and the nutrition is better. Other solid fermentation slag is also the principle. Of course, the precondition is to ensure that the seal is strict and does not leak a little air into the material. The longer the time, the better the quality and the better the nutrition (but in actual production, many users cannot Guaranteed strict sealing, so it is recommended to use up as soon as possible), we have a user to ferment full-price feed, take strict sealing measures, one year later, the feed is very good, the palatability is excellent, the acidity has not increased much, 5% were added to other feeds to feed together. After the animals were eaten, the disease resistance and digestion and absorption rate were significantly improved. KgU China Feed Industry Information Network - based on feed, serving animal husbandry

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