What is the method of raising pigs in fermentation bed? Pig farms can be built like this!

Now pig farming is not like before, there are many strange breeding methods, such as "inverted feeding" pig raising, fermentation bed pig raising, lazy pig raising and so on. So, what is the fermentation bed pig raising method? How to build a fermentation bed pig farm?

What is the method of raising pigs in a fermentation bed?

The main results are as follows: 1. The method of raising pigs in fermentation bed originated from abroad, and this technology was applied to the breeding industry in China in 2000. This method uses a new concept, combined with modern microbial fermentation technology to put forward an environmentally friendly, safe and effective ecological pig breeding method to achieve no discharge, no pollution, no odor, and thoroughly solve the environmental pollution problem of large-scale pig farms.

2. The method of raising pigs in fermentation bed is the latest environment-friendly breeding mode in the world. the core of the technology is to use the active and beneficial functional microflora to convert animal feces and urine into useful substances and energy for a long time and stably, and to achieve the goal of complete degradation of feces and urine of pigs and other animals without pollution and zero discharge.

3. The method of raising pigs in fermentation bed can quickly transform raw manure, urine and other breeding wastes by participating in the synergistic fermentation of bedding and livestock manure, so as to eliminate the stench and restrain pests and germs. beneficial microorganisms can synthesize nutrients such as sugars, proteins, organic acids and vitamins that can be eaten by livestock, so as to enhance the disease resistance of livestock and promote the healthy growth of livestock.

How to build a fermentation bed pig farm?

1. Build piggery

The pigsty should be in the east-west direction, with the north facing south, and the area is determined according to the actual situation; the roof should be well designed for thermal insulation in winter and summer; the roof should be equipped with windows that can be opened and closed freely, and the sun can illuminate every corner of the pig bed; the north and south walls can be equipped with large windows or rolling curtains, and the sun can shine on every corner of the pig bed to facilitate the growth and reproduction of microorganisms inside the pig house.

2. Design pigsty

After the pigsty is built, it is necessary to divide the pigsty (pigsty), the area of a single pigsty had better be controlled between 20-40 square meters, it is not good to be too big or too small; each pigsty is directly separated by a fence, which is conducive to ventilation in the pigsty; food trough and drinking fountain should be placed in the pigsty, automatic trough and automatic drinking fountain can be used, and the mouth of the automatic drinking fountain is forbidden to face the fermentation bed to prevent the drinking fountain from soaking the fermentation mattress.

3. Construction of fermentation bed

The most important link of the fermentation bed is the production of the cushion, which is prepared and allocated proportionally, and then unified stirring and fermentation are concentrated after the configuration. After successful fermentation, the cushion can be filled in every pigsty.

(1) preparation of bedding materials: generally, straw, leaf weeds, rice husk powder, sawdust, feces, special bacterial powder for fermentation bed, etc. can also be added with a small amount of rice bran and distiller's grains; straw and leaf weeds should be cut into long 5~8cm segments in advance, and sawdust treated by preservatives shall not be used.

(2) the ratio of cushion material: sawdust 50%, rice husk powder 40% (can be replaced by sawdust), feces 10%, special bacterial powder for fermentation bed, water 40-60%, if 5-10% rice bran and distiller's grains are added, the effect is better.

(3) cushion fermentation: spread the cushion on the ground to make it mix evenly, then pour in the strain diluent, and then pile it into a rectangular material pile with a height of about 0.6 meters and a width of 2 meters, and drill holes on the top of the pile. Cover the material with rectangular plastic sheet for fermentation.

(4) bedding amount: fill the cushion with a total thickness of 80 cm per pigsty and 170 kg per square meter; if sawdust is insufficient, spread straw and leaf weeds 50 cm deep first, and then cover it with fermentation bedding.

The above is the explanation of the fermentation bed pig raising method and the introduction of the construction method of the fermentation bed pig farm. After the fermentation bed pig farm is built, the pigs can be put in. The pig size in each pig pen must be more balanced and healthy, and the breeding density should be appropriate. If the density is too high, microorganisms can not absorb so much pig manure, resulting in wet bottom of the circle; if the density is too low, microbial nutrition is not enough, fermentation is not good. Generally speaking, 7-30kg pigs 0.8-1.2m2 / head, 30-100kg pigs 1.5m2-1.8m2 / head is fine.