Cushion: what is the cushion? What are the components of the cushion?

Basic type of cushion 13592542641

What's the cushion? It is the sawdust or other raw materials laid when raising animals.

Theoretically, all organic materials can be used to make cushions, but from the point of view of use efficiency and practical application effect, materials with high carbon supply intensity, balanced and long-lasting carbon supply capacity, good permeability and adsorption should be selected as the main raw materials. such as sawdust, rice bran, peat, straw powder and so on; at the same time, in order to ensure the process and effect of biological fermentation in the production process, some other raw materials are often selected as auxiliary materials.

Cushion materials can be divided into different types according to different classification methods.

If divided according to usage, it can be divided into main materials and auxiliary materials:

1. Main materials. As the name implies, it is the main raw material for making bedding materials, which usually account for more than 60% of the materials and are composed of one or more raw materials, such as sawdust, peat, straw powder, peanut shell and mushroom residue.

2. Auxiliary materials. It is mainly used to adjust the moisture, pH and permeability of some raw materials, which are composed of one or more raw materials, usually accounting for no more than 40% of the total material. The commonly used excipients are rice husk powder, wheat bran, cake and corn flour.

According to the properties of raw materials, it can be divided into carbon raw materials, nitrogen raw materials and conditioning raw materials:

1. Carbon raw materials. Refers to those raw materials with high organic carbon content, which are mostly used as the main materials of bedding, such as sawdust, grain husk, straw powder, peat, mushroom residue, furfural residue and so on.

2. Nitrogen raw materials. Usually refers to those raw materials with a high content of organic matter, and most of them are used as auxiliary materials for cushioning, such as fresh pig manure from pig farms, sugarcane filter sludge from southern sugar factories, filter sludge from breweries, etc., which are usually used to regulate Cramn.

3. Conditioner raw materials. It mainly refers to the raw materials used to adjust pH value, such as quicklime, gypsum and dilute acid, etc.; sometimes, raw materials such as superphosphate and phosphate rock powder are classified as conditioning agents; in addition, they also include some energy conditioners, such as brown sugar or molasses, etc. this kind of organic matter can increase the energy of the cushion mixture and make beneficial microorganisms surge to a large population in a short time, so it is also commonly known as "detonating agent". Technical guidance of fermentation bed 13592542641

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