Can fermented sweet potato pulp and cassava pulp be eaten together by pigs

Of course you can, dear. You can try Nongshengle feed fermentation broth.

Fermentation method: (no matter what kind of feed is fermented, the method and principle are the same).

Crushing: Coarse and hard materials are crushed to 1 5 mm, fine and soft materials are crushed to 1 2 cm.

Add starter culture: 400 kg of green feed needs to add 1 kg of Nongshengle feed fermentation broth, 300 kg of roughage needs to add 1 kg of Nongshengle feed fermentation broth, 200 kg of feed that needs to be detoxified need to add 1 kg of Nongshengle feed fermentation broth, and 200 kg of manure feed needs to add 1 kg of Nongshengle feed fermentation broth.

Water regulation: The moisture of the fermented material needs to be controlled at about 60% (green feed can be controlled at about 70%), that is, it can form a clump when it is grabbed by hand, without dripping, and it can be dispersed when it is put down. If the moisture is too large, dry materials such as bran can be added to adjust it; If the water is too small, you can directly add water to adjust.

Fermentation requirements: sealing, compaction.

Fermentation temperature: The ambient temperature is above 15 degrees Celsius to ferment.

Success criteria: fruity, fragrant, winey, sour, soft to the touch, that is, successful fermentation.

Feeding method: Feeding fermented material should be gradually fed from less to more, generally starting from 5%, and the maximum amount of addition is 30%.

Precautions: When fermenting feed, superphosphate (i.e. phosphate fertilizer) or dicalcium phosphate are sometimes used to promote fermentation, but not all feed can be added, but it needs to be added in a targeted manner.

When fermenting the residue, add salt appropriately, the flavor and taste of fermentation, the fermentation quality are improved, the fermentation effect is good, and the addition amount is the air-dried matter of the material.

Because some of the residue itself contains very rich calcium and phosphorus, especially phosphorus is more important to the growth and reproduction of microorganisms than calcium, such as rapeseed meal, chicken manure, rice bran, wheat bran and other raw materials themselves contain a lot of phosphorus sources, although they mostly exist in the form of phytic acid phosphorus, the utilization rate is not high, but through fermentation, they can be slowly released from phytate phosphorus, which also plays a role in promoting fermentation. Some raw materials such as potatoes, potato residue, starch residue, etc. have very little phosphorus, so they need to add phosphate fertilizers to promote fermentation.

This method is suitable for all kinds of roughage fermentation, the specific principle and the corresponding detailed steps, please refer to the technology**.

Nongshengle feed fermentation broth fermentation type:

Green fodder: For example, green fodder mainly includes natural forage, cultivated forage, field weeds, vegetable leaves, aquatic plants, young branches and leaves, etc.

Roughage: such as hay, straw (wheat straw, straw, corn straw, sorghum straw, soybean straw, grain grass, etc.), straw (chaff, sorghum shell, peanut shell, bean pod, cottonseed husk, etc.), leaves (locust leaves, elm leaves, mulberry leaves, silver acacia leaves, etc.).

Detoxification of cake meal: such as soybean meal, cottonseed meal, rapeseed meal, cake meal, etc.

Swill feed: such as leftovers, water, animal offal, etc.

Poultry manure: such as chicken manure, pigeon manure, rabbit manure, etc.

Others: such as distiller's grains, cassava dregs, vinegar dregs, bean dregs, rice bran, wheat bran, mushroom bran, corn flour, etc.

1. Fermentation ratio: 1000 kg of crushed (sieved 1mm hole)) of fermented feed, 350-400 kg of water (350 in summer, 400 in winter), and 4-5 kg of Shuguang No. 1 live bacterial preparation. 2. Make diluted activated fermentation broth:

Pour 4-5 kg of strains into 350-400 kg of water, stir well, soak for 2-6 hours to make activated fermentation broth. 3. Mix the activated fermentation broth with 1000 kg of fermented feed evenly, and the humidity should be kneaded into a ball by hand without dripping, and it is advisable to disperse at one touch. Large-scale farms with mixers will slowly add the activated fermentation broth to the feed and stir evenly; Farmers who do not have a mixer will slowly spray the activated fermentation broth on the feed in small amounts, and stir it evenly with a shovel

There should be no clumps and water agglomerates, and the clumps and water agglomerates should be rubbed and stirred evenly by hand. 4. Large-scale farms can compact and pile the configured feed on the ground or load it into a cement pool for compaction, and seal it with plastic film; Small farmers can load the feed into cylinders, large plastic buckets, and pools to compact and seal, seal them with plastic film, and seal them in several layers to ensure that the seal is completely airtight. 5. Put it at room temperature, in a rodent-proof place for anaerobic fermentation, and ferment it for 5-7 days (5 days in summer, 6 days in spring and autumn, and 7 days in winter) according to the season, giving out a slightly sweet and sour rich koji aroma, indicating that the fermentation is successful.

If it is only sour and not fragrant, there is no koji aroma; Or there is a turn to white is the reason for incomplete sealing and ventilation is not successful fermentation, and the feed that fails to ferment can be dried and re-fermented (slightly increase the amount of bacteria). Fermented feed should be compacted and sealed without air leakage; The moisture is appropriate, more is easy to acid, less fermentation is too slow; Stir evenly and crush the clumps.

Answer Long fermentation time: generally takes about 15 days; Labor intensity: it takes one person and half a day to stir one ton of cassava residue and mixture during fermentation; Nutrition cannot be fully released and improved.

500 kg of raw materials to be processed, 1 kg of salt, more than 5 kg of corn flour, with a package of roughage degrader (first mixed with corn flour, add a small amount of vitality 99 fermentant The effect is better, and the effect is better Kg of cotton rapeseed meal (rapeseed meal, peanut bran soybean meal), mixed to make a water content of 60% (hand-pinched with a watermark but not dripping), covered with fermentation for more than 24 hours, when there is a sweet wine fragrance, it can be fed, and it can be stored for more than one year when it is sealed.

Guangxi agriculture and animal husbandry science and technology.

You're cooking this, just add some yeast.

Fermented with probiotics such as gold.

Sweet potato residue is the main by-product of the sweet potato processing industry, accounting for about 45% of the fresh weight.

60%, is excellent ruminant feed.

The characteristics of raw sweet potato pomace determine that it is not suitable to feed animals directly, so it is imperative to treat raw sweet potato pomace, and fermentation is a good treatment method. The advantages of fermented sweet potato pomace are in the following aspects:

It can be stored for a longer period of time. The non-fermented sweet potato residue can be stored for up to 3 days, and the fermented sweet potato residue can generally be stored for more than a month, and if it can be strictly sealed, compacted or dried, it can be stored for more than half a year or even a year;