Can sake lees be fed to sows Is it good to feed pigs on sake lees?

Yes, but not individually.

The nitrogen-free extract content in the vat is relatively small, so the quality of crude protein is much lower than that of normal feed. It is also lacking in various nutrients such as carotene, vitamin D and calcium. Therefore, when we use the wine trough to feed, we should properly match corn, soybean cake and other feeds.

Supplement an appropriate amount of calcium to increase the proportion of green feed. Increase the growth nutrition of pigs and avoid constipation and other undesirable phenomena.

Distiller's grains should be fed to pigs before high temperature treatment or drying, fresh distiller's lees should be added to about 50g of lime powder or baking soda per kilogram of distiller's grains, and stirred evenly. The amount of fresh wet distiller's grains to pigs should not exceed 20% of the diet, and the amount of dry distiller's grains should not exceed 8% of the diet. If the distiller's grains contain a large amount of rice husks, the feed amount should be reduced by 1 3 1 2.

Sows that are not pregnant can be fed distiller's grains, but pregnant sows cannot be fed, which is not good for the fetus.

Sows can be fed distiller's grains, but it is best to treat distiller's grains with Nongshengle feed fermentation broth.

Fermented distiller's grains should not be fed in large quantities to pregnant and lactating sows and breeding pigs, because large amounts of distiller's grains can easily lead to sow abortion, weak piglets and stillbirths; The quality of the sow's milk deteriorates, resulting in diarrhea in the piglets.

Before fermentation, it is best to treat the distiller's grains at high temperature or dry, and add about 50 grams of lime powder or baking soda powder per kilogram of distiller's grains, and stir well. Crushing is good for the fermentation and degradation of distiller's grains, and at the same time, it can also maximize the nutritional benefits.

Absolutely, our family is rural, and some people on our side feed the pigs in the wine trough, anyway, with the feed!

Yes, but you can't get too much at once, or it will get drunk.

There's also the substance in the sake lees, and the sow can't get pregnant.

Distiller's grains are a by-product of the brewing industry, and the raw materials used are often diverse, such as rice, glutinous rice and sweet potatoes in the south, sorghum, corn, sweet potatoes and potatoes in the north, and barley in beer. The nutritional value of sake lees also varies depending on the type of raw material. In terms of nutritional value, good grain distiller's grains and barley beer's grains are about 2 times more nutritious than potato distiller's grains.

The liquor lees brewed with grain are mostly solid distiller's grains, with a moisture content of about 70%, characterized by a low nitrogen-free extract content, which is due to the fact that most of the starch has been turned into wine to be extracted, because of this, the crude protein content in the air-dried matter is relatively increased, which can reach about 20% 25%, but the protein quality is not good. In addition, distiller's grains are rich in phosphorus and B vitamins, as well as unknown growth factors, high content of methionine and cystine, and obviously insufficient lysine and tryptophan. In order to improve the wine yield, 20% and 25% rice husks should be added in the winemaking process, so that the crude fiber content in this kind of distiller's grains reaches more than 20%, which has a great impact on the digestibility of pigs.

In recent years, the complete set of distiller's grains feed processing equipment developed by Gansu Provincial Forage and Feed Research Institute can reduce the moisture content of fresh distiller's grains to less than 12%, and can separate the rice husks, so that the crude fiber has been reduced to less than 12%, which greatly improves the utilization value of distiller's grains.

Fresh brewer's grains have large moisture, good taste, aromatic flavor containing barley malt, rich in nutrients and yeast, lactic acid bacteria, high digestion and utilization rate, hygienic and safe, containing barley maltine, suitable for feeding pigs. However, due to the low energy content, the dosage of growing and fattening pigs is generally not more than 5%, and the gestation sows can be used to 20%, but it is not suitable to feed piglets. The nutritional content of sake lees is shown in Table 8.

Table 8 Conventional nutrient composition of several types of distiller's grains (%)

Untreated distiller's grains can be used to feed growing and finishing pigs, but not piglets, breeding sows and breeding boars. When used directly to feed fattening pigs, it is best to store them for one month to avoid ethanol poisoning due to the incomplete volatilization of ethanol. Distiller's grains are "fire-based" feeds, and too much can cause constipation or alcohol poisoning.

Therefore, the dosage of growing and fattening pigs is generally not more than 20% of fresh distiller's grains, and it is advisable to halve the dry distiller's grains, and it is best to feed more green and juicy feed at the same time.

If the lees are not stored properly, even dry sake lees are prone to rancidity and poisoning by the production of free acids (acetic acid, lactic acid, butyric acid) and fusel alcohols (n-propanol, isobutanol, isoamyl alcohol). The best way to preserve distiller's grains is to mix a certain amount of dry bran with a certain amount of dry bran for cellaring according to the moisture content, which is similar to silage; One is to take sedimentary preservation, that is, to pour the distiller's lees soup with more moisture into the cement pool to let it settle, and then suck out the water in the upper layer and then add new lees, so many times, and finally the sediment is a thick paste, which can be fed to pigs for a long time. But for the last time, be sure to retain a certain amount of stagnant water to isolate the air and prevent deterioration.

Hello, I have seen your question and am sorting out the answer, please wait a while

How long to wait? In addition to being rich in nutrients, distiller's grains also contain some toxic and harmful components, which will have a certain impact on the health of pigs. First of all, there will be a certain amount of alcohol and fusel in distiller's grains, and pigs are prone to miscarriage or poisoning after feeding; Secondly, the total acidity of distiller's grains is relatively large, pigs are prone to acidosis after feeding, and sows are prone to premature birth or abortion; Finally, the crude fiber content in distiller's grains is less, and a small amount of feeding can promote the appetite of pigs, but too much feeding will affect the digestion and absorption of pigs, which is not conducive to the growth of pigs.

In general, sows during gestation are not suitable for distiller's grains, while other pigs can be fed distiller's grains in moderation, but it is important to prevent poisoning and other problems.

Gestation sows cannot be fed, other sows can be fed with feed.

Sake lees are the leftovers of sake brewing, and their nutritional value varies depending on the raw material.

Because the starch in the raw material has been turned into wine, the nitrogen-free extract is low, and the protein content is relatively high, but the protein quality is poor.

Distiller's grains contain more B vitamins, but lack carotene, vitamin D and calcium, and some alcohol remains.

Therefore, the following points must be taken into account when feeding pigs with distiller's lees:

1) Piglets, late gestation and lactating sows should not be fed more, so as not to cause abortion, stillbirth, freak, weak fetus and diarrhea and other adverse consequences of sows.

2) To control the amount of distiller's grains, generally fresh distiller's grains should not exceed 25%, and dry distiller's grains should be controlled below 10% to avoid constipation.

3) Distiller's grains cannot be used directly to feed pigs, and should be heated before feeding to allow the alcohol to evaporate.

4) After feeding the pigs with distiller's grains for a period of time, they should stop feeding for 7 to 10 days and then feed them again to prevent chronic alcohol poisoning.

5) The distiller's grains that cannot be fed for a while should be thoroughly preserved in the cellar or on the cement floor, and the part of the surface that is moldy, agglomerated and deteriorated cannot be fed to pigs.

Before feeding the distiller's grains to pigs, they also need to be dried and treated at high temperatures. Fresh lees should be followed by adding 50 grams of baking soda per kilogram and then stirring evenly.

01 Dry sake lees should generally not exceed 8% of the daily grain, if it is fresh sake lees, the amount of daily feeding should not exceed 20% of the grain, and if there will be a lot of rice husks in the sake lees, it should be appropriately reduced1 3.

02 When feeding pigs with distiller's lees, it should be reasonably matched with oil cake, bran and corn, which can supplement an appropriate amount of trace elements and eggshell powder.

03 When feeding with sake lees, you can choose to dry it in the sun, which is convenient for storage and can be fed at any time. The lees can be directly marinated in water, which can achieve the effect of precipitation and fermentation, and with the change of pool water quality, it is also necessary to replace the clean water in time.

04 If you have constipation after feeding sake lees for a long time, you can use licorice, magnesium sulfate, rhubarb, brew in boiling water, add honey, and then feed to pigs to relieve constipation.