Preparation method of microbial fermentation bed packing for raising pigs in large stalls

Abstract

The invention particularly relates to a preparation method of a microbial fermentation bed packing for raising pigs in large stalls and belongs to the technical field of fermentation bed packings. Thefermentation bed packing is prepared from coco residuum, chaff, saw dust, wood shavings, corn cob blocks and the like. The preparation method of the microbial fermentation bed packing for raising pigs in the large stalls is reasonable and efficient, compound fermentation bed raw materials are adopted as a medium body, coarse and fine material matching is reasonable, the packing has stronger hygroscopic property and inertness and long fermentation period, a short bacillus strain is added to serve as a probiotic additive, the rotting rate of the fermentation bed raw materials can be reduced, and the technical problem is solved that a fermentation bed packing prepared in the prior art is lower in probiotic survival rate in preparation process, lower in content and shorter in validity duration.

Description

technical field

[0001] The invention belongs to the technical field of fermented bedding materials, and in particular relates to a preparation method of microbial fermented bedding materials for raising pigs in large pens. Background technique

[0002] Fermented bedding materials are generally composed of organic materials such as sawdust, rice husks, and straws. After 2 to 3 years of continuous fermentation, organic bedding materials such as sawdust will gradually carbonize due to fermentation, and the color will gradually become darker and blacker. The nitrogen ratio is out of balance and the feces can no longer be decomposed, which means that this batch of litter can no longer be used normally, and a new batch of litter needs to be replaced. After the fermented mattress material is used up, it is still a very good bio-organic fertilizer. It not only has a high organic matter content, but also other trace elements and nutrients are several times higher than ordinary organi...

Examples

Embodiment 1

[0014] This embodiment provides a method for preparing a large-scale pig breeding microbial fermentation bedding material. The raw materials of the fermented bedding material are proportioned by weight: 80 kg of coconut bran, 40 kg of rice husk, 30 kg of sawdust, 40 kg of shavings, and 20 kg of corn pistil block , 30 kg of corn stalks, and the coconut bran is in the form of fiber strips, the chaff does not need to be crushed, the size of the sawdust is 5 mm, the size of the shavings is 10 mm, and the corn stamens are crushed to 10 mm, the corn stalks Size is 3mm; The preparation method of described fermented bedding material comprises the following steps:

[0015] 1) Mixing of materials: Fully stir the selected raw materials of the fermented mattress material in the fermentation tank, then add natural water that has not been polluted by pathogenic bacteria or chemical industry and stir, sprinkle water and stir manually or with a mixer, the moisture content should be Adjust it ...

Embodiment 2

[0018] This embodiment provides a method for preparing a large-scale pig breeding microbial fermentation bedding material. The raw materials of the fermented bedding material are proportioned by weight: 90 kg of coconut bran, 50 kg of chaff, 40 kg of sawdust, 50 kg of shavings, and 30 kg of corn pistil block , 40kg of corn stalks, and the coco peat is in the form of fiber strips, the chaff does not need to be crushed, the size of the sawdust is 8mm, the size of the shavings is 15mm, the corn stamen block is crushed to 15mm, the corn stalks Size is 4mm; The preparation method of described fermented bedding material comprises the following steps:

[0019] 1) Mixing of materials: Fully stir the selected raw materials of the fermented mattress material in the fermentation tank, then add natural water that has not been polluted by pathogenic bacteria or chemical industry and stir, sprinkle water and stir manually or with a mixer, the moisture content should be Adjust it to 48%, and...

Embodiment 3

[0022] This embodiment provides a method for preparing a large-scale pig-raising microbial fermentation bedding material. The raw materials of the fermented bedding material are proportioned by weight: 100 kg of coconut bran, 60 kg of chaff, 50 kg of sawdust, 60 kg of shavings, and 40 kg of corn pistil block , 50 kg of corn stalks, and the coconut bran is in the form of fiber strips, the chaff does not need to be crushed, the size of the sawdust is 10 mm, the size of the shavings is 20 mm, the corn stamen block is crushed to 20 mm, the corn stalks Size is 5mm; The preparation method of described fermented bedding material comprises the following steps:

[0023] 1) Mixing of materials: Fully stir the selected raw materials of the fermented mattress material in the fermentation tank, then add natural water that has not been polluted by pathogenic bacteria or chemical industry and stir, sprinkle water and stir manually or with a mixer, the moisture content should be Adjust it to ...

technical field

[0001] The invention belongs to the technical field of fermented bedding materials, and in particular relates to a preparation method of microbial fermented bedding materials for raising pigs in large pens. Background technique

[0002] Fermented bedding materials are generally composed of organic materials such as sawdust, rice husks, and straws. After 2 to 3 years of continuous fermentation, organic bedding materials such as sawdust will gradually carbonize due to fermentation, and the color will gradually become darker and blacker. The nitrogen ratio is out of balance and the feces can no longer be decomposed, which means that this batch of litter can no longer be used normally, and a new batch of litter needs to be replaced. After the fermented mattress material is used up, it is still a very good bio-organic fertilizer. It not only has a high organic matter content, but also other trace elements and nutrients are several times higher than ordinary organi...

Examples

Embodiment 1

[0014] This embodiment provides a method for preparing a large-scale pig breeding microbial fermentation bedding material. The raw materials of the fermented bedding material are proportioned by weight: 80 kg of coconut bran, 40 kg of rice husk, 30 kg of sawdust, 40 kg of shavings, and 20 kg of corn pistil block , 30 kg of corn stalks, and the coconut bran is in the form of fiber strips, the chaff does not need to be crushed, the size of the sawdust is 5 mm, the size of the shavings is 10 mm, and the corn stamens are crushed to 10 mm, the corn stalks Size is 3mm; The preparation method of described fermented bedding material comprises the following steps:

[0015] 1) Mixing of materials: Fully stir the selected raw materials of the fermented mattress material in the fermentation tank, then add natural water that has not been polluted by pathogenic bacteria or chemical industry and stir, sprinkle water and stir manually or with a mixer, the moisture content should be Adjust it ...

Embodiment 2

[0018] This embodiment provides a method for preparing a large-scale pig breeding microbial fermentation bedding material. The raw materials of the fermented bedding material are proportioned by weight: 90 kg of coconut bran, 50 kg of chaff, 40 kg of sawdust, 50 kg of shavings, and 30 kg of corn pistil block , 40kg of corn stalks, and the coco peat is in the form of fiber strips, the chaff does not need to be crushed, the size of the sawdust is 8mm, the size of the shavings is 15mm, the corn stamen block is crushed to 15mm, the corn stalks Size is 4mm; The preparation method of described fermented bedding material comprises the following steps:

[0019] 1) Mixing of materials: Fully stir the selected raw materials of the fermented mattress material in the fermentation tank, then add natural water that has not been polluted by pathogenic bacteria or chemical industry and stir, sprinkle water and stir manually or with a mixer, the moisture content should be Adjust it to 48%, and...

Embodiment 3

[0022] This embodiment provides a method for preparing a large-scale pig-raising microbial fermentation bedding material. The raw materials of the fermented bedding material are proportioned by weight: 100 kg of coconut bran, 60 kg of chaff, 50 kg of sawdust, 60 kg of shavings, and 40 kg of corn pistil block , 50 kg of corn stalks, and the coconut bran is in the form of fiber strips, the chaff does not need to be crushed, the size of the sawdust is 10 mm, the size of the shavings is 20 mm, the corn stamen block is crushed to 20 mm, the corn stalks Size is 5mm; The preparation method of described fermented bedding material comprises the following steps:

[0023] 1) Mixing of materials: Fully stir the selected raw materials of the fermented mattress material in the fermentation tank, then add natural water that has not been polluted by pathogenic bacteria or chemical industry and stir, sprinkle water and stir manually or with a mixer, the moisture content should be Adjust it to ...