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CN-120787826-B - Layered microbial fermentation bed manufacturing process for livestock and poultry and fermentation bed

CN120787826BCN 120787826 BCN120787826 BCN 120787826BCN-120787826-B

Abstract

The invention relates to a manufacturing process of a layered microbial fermentation bed for livestock and poultry and the fermentation bed, and belongs to the field of cultivation. The oxygen supply is ensured by optimizing the layered structure, and the high-efficiency composite flora is utilized to realize the rapid and thorough aerobic decomposition of the excrement and basically eliminate the generation sources of malodorous gases such as ammonia, hydrogen sulfide and the like. Remarkably reduces the humidity, the concentration of harmful gases and dust in the house, and provides a drier, cleaner and comfortable living environment. Improving animal health, reducing ammonia irritation, reducing respiratory tract diseases, reducing pathogenic bacteria, reducing digestive tract diseases, reducing incidence of skin diseases and parasitic diseases, and reducing administration cost.

Inventors

  • Liu Zishuang

Assignees

  • 北京正顺昌创新科技产业发展有限公司

Dates

Publication Date
20260508
Application Date
20250801

Claims (7)

  1. 1. A manufacturing process of a layered microbial fermentation bed for livestock and poultry is characterized by comprising the following steps: S0, paving a bottom layer, wherein the thickness of the bottom layer is 15-30cm, and at least one of branches and logs is paved; s1, manufacturing a first layer: paving saw dust with the thickness of 10-20cm, wherein the volume occupied by the saw dust is recorded as V1; S2, manufacturing a second layer: paving at least one of rice hulls, peanut shells and melon seed shells, wherein the thickness of the rice hulls, the peanut shells or the melon seed shells is 22-28cm, and the volume occupied by the rice hulls, the peanut shells or the melon seed shells is recorded as V2; s3, manufacturing a third layer: paving pine needles with the thickness of 12-16cm, wherein the volume occupied by the pine needles is recorded as V3; s4, manufacturing a fourth layer: paving at least one of the miscanthus floridulus and wheat straw, wherein the thickness of the miscanthus floridulus and the wheat straw is 10-12cm, and the volume occupied by the miscanthus floridulus or the wheat straw leaves is recorded as V4; Wherein, the steps S2 and S3 also comprise the steps of adding water, controlling the water content to be 25-30%, uniformly adding salt, and adding salt according to the volume occupied by the layer paving and 3-5g/m 3 ; adding raw soil uniformly, and adding raw soil uniformly according to the volume ratio of 9-12% of the volume occupied by the layer of paving; Adding fungus chaff, and uniformly adding the fungus chaff according to the volume occupied by laying the layer and 1.8-2.2kg/m 3 ; Adding bacterial liquid, and uniformly adding bacterial liquid according to the volume occupied by laying the layer and 0.9-1.2kg/m 3 , wherein the bacterial liquid contains bacillus subtilis and active probiotics, and the weight ratio of the bacillus subtilis to the active probiotics is 1:0.5-0.6; wherein, the step S4 also comprises the steps of adding water, controlling the water content to be 8-12%, uniformly adding salt, and adding salt according to the volume occupied by the layer paving and 3-5g/m 3 ; adding raw soil uniformly, and adding raw soil uniformly according to the volume ratio of 9-12% of the volume occupied by the layer of paving; Adding fungus chaff, and uniformly adding the fungus chaff according to the volume occupied by laying the layer and 1.8-2.2kg/m 3 ; Adding bacterial liquid, and uniformly adding bacterial liquid according to the volume occupied by the layer laying according to 0.9-1.2kg/m 3 , wherein the bacterial liquid contains bacillus subtilis and active probiotics, and the weight ratio of the bacillus subtilis to the active probiotics is 1:0.5-0.6.
  2. 2. The process according to claim 1, wherein rice hulls and peanut hulls are laid in step S2.
  3. 3. The process of claim 1, wherein the bottom layer has a thickness of 20cm, the first layer has a thickness of 15cm, the second layer has a thickness of 25cm, the third layer has a thickness of 14cm, and the fourth layer has a thickness of 11cm.
  4. 4. The process of claim 1, wherein the bottom layer has a thickness of 30cm, the first layer has a thickness of 10cm, the second layer has a thickness of 28cm, the third layer has a thickness of 12cm, and the fourth layer has a thickness of 10cm.
  5. 5. The process of claim 1, wherein the bottom layer has a thickness of 16cm, the first layer has a thickness of 17cm, the second layer has a thickness of 22cm, the third layer has a thickness of 16cm, and the fourth layer has a thickness of 12cm.
  6. 6. The process according to claim 1, further comprising step S5, wherein the microbial fermentation bed is used after being left for 24 hours after the completion of the production.
  7. 7. A layered microbial fermentation bed for livestock and poultry is characterized by being manufactured by adopting the manufacturing process of any one of claims 1-6.

Description

Layered microbial fermentation bed manufacturing process for livestock and poultry and fermentation bed Technical Field The invention relates to livestock and poultry cultivation, in particular to a manufacturing process of a layered microbial fermentation bed for livestock and poultry. Background The existing biological agent fermentation bed livestock and poultry raising technology, such as a commonly used live pig fermentation bed, enables pigs to grow on the fermentation bed, and discharged manure is directly degraded by a large amount of microorganisms in the fermentation bed, so that the generation of harmful gas in a farm is reduced, and meanwhile, the emission of the manure is also reduced, and the purposes of energy conservation and emission reduction are achieved. At present, the fermenting bed padding is uniformly distributed according to the same formula and water proportion and then paved in a tunnel to form a fermenting bed, so that pig manure is degraded, the thickness is not uniform between 70 CM and 100CM, and layering distribution is avoided. The air permeability of the whole fermenting mattress layer padding is uneven. The urine is seriously oozed, the water content difference of the upper padding and the lower padding is larger, and the excessive water influences the fermentation effect of the environment-friendly microbial inoculum in the bottom padding and the treatment effect of the excrement. In the existing fermentation bed, livestock and poultry directly contact padding materials which are easy to eat indigestible substances by mistake to cause intestinal obstruction, dust of the padding materials is inhaled to cause respiratory diseases, harmful gas is generated during fermentation of the fermentation bed to cause diseases of the livestock and poultry, and skin diseases are induced in a high-temperature high-humidity environment. Disclosure of Invention The present invention is directed to alleviating or solving at least one aspect or point of the problems discussed above. The invention relates to a manufacturing process of a layered microbial fermentation bed for livestock and poultry, which comprises the following steps: S0, paving a bottom layer, wherein the thickness of the bottom layer is 15-30cm, and paving at least one of branches, logs and bundles of straw; s1, manufacturing a first layer: paving at least one of crushed straw and sawdust with the thickness of 10-20cm, wherein the volume occupied by the straw or sawdust is recorded as V1; S2, manufacturing a second layer: paving at least one of rice hulls, peanut shells and melon seed shells, wherein the thickness of the rice hulls, the peanut shells or the melon seed shells is 22-28cm, and the volume occupied by the rice hulls, the peanut shells or the melon seed shells is recorded as V2; s3, manufacturing a third layer: Paving at least one of pine needles and leaves, wherein the thickness of the pine needles or leaves is 12-16cm, and the volume occupied by the pine needles or leaves is recorded as V3; s4, manufacturing a fourth layer: paving at least one of the miscanthus floridulus and wheat straw with the thickness of 10-12cm, wherein the volume occupied by the miscanthus floridulus or the wheat straw leaves is recorded as V4; wherein, the steps S2 and S3 also comprise the steps of adding water, controlling the water content to be 25-30%, uniformly adding salt, and adding salt according to the volume occupied by the layer laying, and 3-5g/m < 3 >; adding raw soil uniformly, and adding raw soil uniformly according to the volume ratio of 9-12% of the volume occupied by the layer of paving; Adding fungus chaff, and uniformly adding the fungus chaff according to the volume occupied by laying the layer and 1.8-2.2kg/m < 3 >; Adding bacterial liquid, and uniformly adding bacterial liquid according to the volume occupied by laying the layer and 0.9-1.2kg/m < 3 >, wherein the bacterial liquid contains bacillus subtilis and active probiotics, and the weight ratio of the bacillus subtilis to the active probiotics is 1:0.5-0.6. Wherein, the step S4 also comprises the steps of adding water, controlling the water content to be 8-12%, uniformly adding salt, and adding salt according to the volume occupied by the layer paving, and 3-5g/m < 3 >; adding raw soil uniformly, and adding raw soil uniformly according to the volume ratio of 9-12% of the volume occupied by the layer of paving; Adding fungus chaff, and uniformly adding the fungus chaff according to the volume occupied by laying the layer and 1.8-2.2kg/m < 3 >; Adding bacterial liquid, and uniformly adding bacterial liquid according to the volume occupied by laying the layer and 0.9-1.2kg/m < 3 >, wherein the bacterial liquid contains bacillus subtilis and active probiotics, and the weight ratio of the bacillus subtilis to the active probiotics is 1:0.5-0.6. Preferably, the baled straw in step S0 is corn straw. Preferably, the crushed straw in step S1 is crushed corn straw. Pref