How much is the humidity of the fermentation bed appropriate, and what conditions are available for

The humidity is 40%-50%, which is the most suitable humidity for microorganisms to carry out fermentation work.

However, the humidity on the surface is not so high, the surface does not feel wet, and if it is wet, the animal will be uncomfortable.

A viable yeast bed with a humidity of 30% to 70% can be used for a normal decomposition. The cost of production and maintenance is very low.

Yes, the temperature of the fermentation bed is mainly related to moisture and permeability, sometimes it is affected by a single factor, and sometimes it is affected by both factors.

1) If the moisture is high and/or the bedding is too loose, the fermentation intensity will increase, and the temperature will be too high.

2) When the moisture rotation is low and the air permeability of the bedding is slightly poor, the temperature generated by fermentation diffuses slowly to the air, which often forms a local high temperature, which can usually be solved by taking appropriate measures to replenish water and enhance the permeability of the bedding.

3) When the moisture is too high or too low, it will also cause the temperature of the fermentation bed to be too low, and the solution is to adjust the moisture.

4) The permeability of the bedding is low and the temperature of the fermentation bed is also low, so it is necessary to increase the fermentation intensity of the bedding by loosening the bedding, so as to increase the temperature of the fermentation bed.

Measures to prevent high summer temperatures:

1. Reduce the thickness of the bedding, it is recommended to lay about 40 cm for pigs and about 20 cm for ducks and geese.

2. Do not use high calorific strains, we recommend using mild fermentation bed strains, as long as they can decompose pig manure and urine normally (2-3 days) and decompose the bedding slowly, such strains are the best fermentation bed strains.

3. Don't add too much energy raw materials: when laying the fermentation bed, add an appropriate amount of feed that can stuff the amount of reeds is to start the fermentation bed and let the bacteria resurrect and reproduce.

4. It is not recommended to raise the fermentation bed at high density in the high temperature season.

5. The roof of the breeding house should not be made of cement tiles that are easy to absorb heat and permeate heat, and straw curtains should be laid on the cement tiles, or water pipes should be added to the tiles to implement the facilities of spraying tiles.

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At present, the types of fermentation beds include stratified fermentation beds and uniform bedding fermentation beds. The lower layer of the layered fermentation bed is generally supported by cheap raw materials with good air permeability, and the upper layer is the fermentation layer. The fermentation layer is the area where the manure is processed, generally 35-50 cm.

The production process is generally to spread the whole corn stalk, linden, etc. as a support layer on the lower layer, and then sprinkle the upper layer with strains, adjust the humidity, and leave it to ferment for a period of time; Uniform bedding fermentation bed, more used in Shandong, is to mix all kinds of bedding raw materials and bacteria evenly, adjust the humidity, pile into a mound for fermentation (7 15 days), flattened after fermentation and maturity, covered with 10 cm of unfermented soft bedding raw materials (such as sawdust) can be put into the pig after 24 hours, and the thickness of the fermentation bed is generally required to be made uniformly not less than 50 cm.

First things first: there has to be a place.

Secondly: you have to build a pen house (try to have four windows to ensure good ventilation) Third: you must make sawdust and other things as bedding.

Fourth: Buy strains (Gymboree fermentation bed is still OK, think about it) Fifth: You can start doing it.

Sixth: When it's done, you can put the animals in!!