Is it effective to ferment peanut shells with biological feed starter to feed pigs?

> The application of fermented feed with probiotic liquid is a very important link in ecological technology. It plays an important role in improving the conversion rate and utilization rate of feed, reducing the occurrence of diseases, and eliminating the odor of excrement. The application of probiotics The following aspects should be paid attention to when using liquid fermented feed:
Benefits of Yijiayi biological preparation fermented coarse bran:
Regulate the gastrointestinal balance of animals, promote nutrient absorption, and improve feed utilization.
, increase the quantity of animal products such as meat, eggs and milk, and improve the quality of livestock products.
Improve the body's non-specific immunity, improve survival rate and uniformity.
, Improve the body's ability to respond to stress, and reduce production losses caused by group transfers, vaccinations, drastic changes in temperature, etc.
Ferment roughage, cake and residue raw materials to reduce toxin content, reduce costs and improve adaptability.
, improve the digestion and absorption utilization rate of feed, improve production performance, contain a variety of beneficial microbial live bacteria, establish a microecological balance in the animal intestines, and animals can fully absorb and utilize the feed nutrients, which can make protein, energy, minerals The material utilization rate is high, which greatly improves the absorption and utilization rate of roughage, thus reducing feed costs and saving feed for a long time.
Feeding methods of fermented crude bran:
The first feeding method: using fermented crude bran as an ingredient to prepare full-price feed
You can also combine local resources and use wheat Bran, rice bran, cereal flour, wheat flour, sub-flour, sorghum flour, hay meal, green fodder, peanut bran, rapeseed meal, cotton meal, sunflower cake, sesame cake, stone meal, meat meal, bone meal, etc. replace or partially replace the raw materials in the table , such as replacing the protein raw materials in the table with other locally abundant protein feeds in order to reduce costs, but attention should be paid to protein energy balance, etc. This requires familiarity with the protein content and other nutritional data of various protein raw materials.
Some issues that need to be paid attention to when raising fermented bran pigs are:
The principle of starting with a small amount and slowly increasing it is to adopt the principle of starting feeding and slowly increasing it to 3.
In order to achieve a growth rate that is basically equivalent to that of complete feeds, do not be stingy when formulating feeds and reduce the amount of energy and protein feeds we recommend (corn and soybean meal, etc.), because if you reduce these energy and protein feeds With the addition of pigs, it may take more than a month before the pigs are ready for slaughter. If you think about how much feed you need to feed if you keep them for more than one month, you might as well just feed the feed for the extra months in advance (energy and protein feed). This not only reduces coarse bran, but also reduces labor
The second feeding method: directly mix the fermented straw feed into the complete feed
The simplest method is to directly mix the fermented straw feed with The coarse bran directly replaces the full-price feed (referring to large pigs) (the fermented straw is wet material, and the weight must be multiplied by the weight in the preparation, that is, if the total amount is kilograms, the proportion of replacing the full-price feed is , then the actual weight used is kilograms of fermented coarse bran wet material).
Introduction to fermentation operation method:
Production method:
Add kilograms of bacterial liquid to kilograms of water to dilute it to make a diluent.
Add kilograms of water to tons of coarse bran, bean sprouts, and corn kernels and mix evenly, so that the humidity can reach about 3.
In the process of fermenting feed, corn flour (wheat bran) can be added to improve nutrition for fermentation.
Then the fermentation is carried out, and the length of the fermentation time is appropriately adjusted according to the external temperature. In summer, the temperature is around 3 degrees Celsius, and the room temperature is around 10 degrees Fahrenheit. If you smell a fermentation smell and sourness, it proves successful.
After fermentation, use woven bags for packaging.
When feeding, adopt the method from less to more.
Things to note when fermenting coarse bran feed:
When stacking and fermenting, pay attention to sealing. After mixing evenly, it is better to use a large tank for fermentation, or stack it and cover it tightly with plastic cloth.
The temperature inside must be controlled well. When the temperature reaches above 10°C, the bags can be packaged. After packaging, they must be sealed.
The humidity should not be too high. If the humidity is too high and the fermentation time is long, it will easily become sour.
In the process of fermenting feed, the concentrate (bran, soybean, corn kernels) should not be lower than 1. Coarse bran (rice bran, cassava residue, flour residue) is not higher than. This can ensure the nutritional content of fermented feed.