What is distiller's grains? What is the benefit of raising geese?

Many people don't know what lees is. It looks red and smells like wine. It is also popular to raise some poultry with distiller's grains as feed, such as raising geese with distiller's grains. Let's learn more about lees and the benefits of raising geese with lees.

What is distiller's grains?

Distiller's grains, alias red lees, wine lees, meal and so on, are the remaining residues of rice, wheat, sorghum and other wines. Distiller's grains is the direct leftover in the process of brewing, it not only contains a certain proportion of grain can save the concentrate of poultry feeding, it is also rich in crude protein, which is about 3 times higher than the content of corn, but also contains a variety of trace elements, vitamins, yeasts, lysine, methionine and tryptophan, which can not be provided by crop straw.

Second, what is the benefit of raising geese with distiller's grains?

The benefit of raising geese with distiller's grains is related to many factors, and it is necessary for us to feed scientifically and master the correct breeding methods in order to obtain certain benefits. We should make it clear that we should pay attention to some problems in the process of raising geese with lees.

1. Before feeding, the distiller's grains should be treated at high temperature or dried to make the alcohol fully volatilized; the amount of feeding should be appropriate, not more than 5% of the diet; the same principle of first small amount and slowly increasing should be adopted, starting from 10%; fresh lees are prone to acidification, so an appropriate amount of lime powder or baking soda can be added to the distiller's grains and stirred evenly to neutralize the acid in the lees; the lees are fed to geese with other feeds, and do not feed alone.

2. The content of energy and crude protein in distiller's grains is low, and there is a lack of nutrients such as vitamin A, vitamin D and calcium, so it must be matched with a certain proportion of corn, cake meal, bran and so on, as well as enough green fodder to supplement the right amount of bone meal; distiller's grains should not be fed in large quantities to breeding geese, otherwise it will lead to sperm deformity of male geese.

3. When the lees are stored, the lees should be dried or crushed after drying, stored in the dry place and taken as soon as they are fed; the lees should be soaked in the cement pool or in the tank to precipitate and ferment, and the clear water should be changed at any time according to the change of the water quality in the pond. when the wine smell is sent out in the pool, the moldy and rotten lees can not be fed to the geese.

Third, the preservation method of fermented lees materials.

If it is to be preserved for a long time, the fermented lees material should be sealed strictly, compacted and compacted, so that the air in the bag can be discharged as far as possible, so that not only can it be preserved for a long time, but also degradation will be carried out in the process of preservation. Better digestion and absorption and better nutrition. The same principle applies to other solid fermentation dregs. Of course, the prerequisite is to ensure that the seal is strict and that no air is leaked into the material, then the longer the time is, the better the quality and nutrition is (but in actual production, many users cannot guarantee the strict sealing, so it is recommended to use it as soon as possible). We have a user to ferment the full price feed and take strict sealing measures. a year later, the feed is very intact. The palatability is excellent, and the acidity does not increase much. 5% is added to other feed, and the disease resistance and digestion and absorption rate of the animals are significantly improved after eating. There is some alcohol residue in the distiller's grains. Improper feeding can lead to goose poisoning.