This is beneficial to environmental protection and the long-term development of pig industry.

Let's take a look at the daily management requirements of environmental protection pig farms and the management technical points of fermented mattress materials.

I. Daily management requirements

1. Vaccinate according to procedures to control the occurrence of diseases.

2. Before pigs enter the fermentation room, they must do a good job of deworming.

3. The individual size of pigs entering the same pigsty in the fermentation shed must be relatively symmetrical and healthy.

4. Maintain proper density.

Each pig occupies a pigsty area of 7-30kg and weighs 0.4-1.2m2; A pig weighing 30~ 100 kg is 1.2~ 1.5 m2.

5. Appropriate addition of beneficial microbial enzymes in pig feed.

The pig's weight is 0. 1% under 30kg, 0. 15% under 30kg and 0.2% over 60kg.

If the padding fermentation is normal, it can be omitted.

6. Under normal circumstances, the window of the pigsty should be opened to facilitate ventilation and take away the moisture produced by fermentation in the pigsty; When the weather is sultry in midsummer, the fan and drip system should be turned on for forced ventilation to achieve the purpose of heatstroke prevention and cooling.

7. Check the growth of pigs every day, and pick out too small pigs to raise alone.

Second, the management of fermented mattress materials

1. In the first week of entering the pig, when there is no dust on the surface of the fermentation mattress, leave it alone and observe the distribution of feces and urine in the pig.

2. After one week, adjust the padding 1~2 times a week, and the stirring depth is more than 30cm.

(1) If dust appears on the padding, it means it is too dry and lacks moisture. Spray some water on the surface according to the wet and dry conditions of the padding.

(2) Disperse the particularly concentrated pig manure to a relatively dry place with a fork and pile it in a thick place in summer.

(3) Add a proper amount of new sawdust rice husk (50% sawdust, 50% rice husk) in a particularly humid place.

(4) Use a fork or portable plow to spread the hardened filler.

Turn things around in 3.50 days.

50 days from the date of releasing the pig, it is decided whether to turn over completely according to the moisture of the padding.

If there is too much water and the smell of ammonia is strong, you should rummage up and down.

The padding in the pigsty can be raked with a small excavator or special padding.

In places where feces are concentrated, disperse feces and urine, rummage through the bottom repeatedly and evenly, and supplement the mixture of rice bran and microbial agents appropriately according to the situation.