CN106973820B - Pollution-free treatment method for fermentation, bagging and outward transportation in bedding chicken manure house - Google Patents
Pollution-free treatment method for fermentation, bagging and outward transportation in bedding chicken manure house Download PDFInfo
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- CN106973820B CN106973820B CN201710352359.9A CN201710352359A CN106973820B CN 106973820 B CN106973820 B CN 106973820B CN 201710352359 A CN201710352359 A CN 201710352359A CN 106973820 B CN106973820 B CN 106973820B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K31/00—Housing birds
- A01K31/04—Dropping-boards; Devices for removing excrement
Abstract
the invention discloses a pollution-free treatment method for padding chicken manure shed internal fermentation and bagging and outward transportation, which solves the problem that the padding chicken manure outward transportation in the prior art causes serious pollution to a breeding area, a transportation path area and a padding chicken manure treatment area. The technical scheme is as follows: the method comprises the following steps: 1) after the broiler is slaughtered, selecting an area to be piled, and spraying a bactericide and a pesticide in the area; 2) stacking padding chicken manure in the henhouse in an area to be stacked, and cleaning dead corners in the henhouse in the stacking process; 3) adjusting the humidity of the chicken manure piles as the padding in the stacking process, covering a film on the chicken manure piles as the padding after the stacking is finished, and sealing and fermenting for 100-130 hours; 4) after fermentation, the padding chicken manure is bagged, sealed and transported outside.
Description
Technical Field
The invention belongs to the field of poultry manure treatment, and particularly relates to a pollution-free treatment method for fermentation, bagging and outward transportation in a bedding chicken manure house.
Background
White feather broilers are originally produced in the United states, feed on corns and bean pulp, have high growth speed, are bred excellently, and have very strict requirements on the growth environment in order to achieve the best breeding effect: the site selection of the chicken farm is usually performed in areas with superior natural environment, standardized full-closed management is adopted, and meanwhile, advanced temperature, humidity and dust environment regulation and control systems and the like are arranged in the henhouse. In addition, in order to ensure the healthy growth of the white-feather chickens, a clean and pollution-free growth environment and strict epidemic disease prevention and control measures need to be ensured.
At present, the flat breeding of white feather broilers mainly adopts two modes: and (4) carrying out on-net flat cultivation and padding flat cultivation, wherein padding chicken manure needs to be transported outside after the broiler chicken is cleared. The traditional outward transportation is generally direct outward transportation by bulk loading, and because the padding chicken manure contains a large amount of germs in the previous batch, a large amount of padding and chicken manure dust can fly with wind during the bulk loading and transportation, and pollute cultivation areas and areas of transportation routes. In the case of a breeding area alone, a modern breeding plant occupies a large area, and a plurality of chicken houses are built in the breeding area, so that a large amount of broiler chickens can be bred at the same time. If the breeding area is polluted, the polluted area is difficult to be thoroughly disinfected due to large occupied area, so that the broilers of the next batch are easily infected with the same germs, on one hand, the health condition and the growth speed of the broilers are influenced, and the breeding risk is greatly improved; on the other hand, more medicaments are required to be added to cure and prevent diseases of the broilers, so that the breeding cost is greatly increased.
in addition, if the bedding chicken manure is transported outside, because the quantity of the bedding chicken manure is large, a large area of land is occupied for disinfecting the bedding chicken manure, and pollution to the surrounding environment and underground water is inevitable in the treatment process.
In order to solve the problem of environmental pollution caused by bedding chicken manure in the prior art, the method for fermenting the bedding chicken farm manure through harmless treatment is used for fermenting the bedding manure in a bedding chicken farm. However, the method needs to stack and ferment the chicken manure for 14 days, and the fermentation time is longer. In addition, because the bedding chicken manure contains the insecticide and the bactericide, long-time ventilation is needed after the bedding chicken manure is fermented, so that the influence of the insecticide and the bactericide on the health of the next batch of broiler chickens is reduced as much as possible. Therefore, the longer fermentation time and the longer ventilation time greatly prolong the interval time between two batches of cultivation, and influence the cultivation efficiency. Meanwhile, the interval time between two batches of breeding is long, and the price period of the broilers is short, so that the controllability of chicken feeding time is poor according to market price regulation. Moreover, the excretion amount of the broilers is huge, and when the amount of the chicken manure in the padding is large, the normal work of workers can be influenced.
In conclusion, in the prior art, an effective solution is not yet available for the problem that the bedding chicken manure is transported outside and seriously pollutes a breeding area, a transportation path area and a bedding chicken manure processing area.
Disclosure of Invention
aiming at the technical problems in the prior art, the invention aims to provide a pollution-free treatment method for fermenting, bagging and transporting padding in a chicken manure house.
In order to solve the technical problems, the technical scheme of the invention is as follows:
a pollution-free treatment method for fermenting, bagging and transporting padding in a chicken manure house comprises the following steps:
1) After the broiler is slaughtered, selecting an area to be piled, and spraying a bactericide and a pesticide in the area;
2) Stacking padding chicken manure in the henhouse in an area to be stacked, and cleaning dead corners in the henhouse in the stacking process;
3) adjusting the humidity of the chicken manure piles as the padding in the stacking process, covering a film on the chicken manure piles as the padding after the stacking is finished, and sealing and fermenting for 100-130 hours;
4) After fermentation, the padding chicken manure is bagged, sealed and transported outside.
according to the method, padding chicken manure is directly piled and fermented after the broiler chicken is slaughtered, at the moment, the temperature in a chicken house is high, the temperature of the padding chicken manure is high, harmful bacteria and pests in the padding chicken manure are easily killed by controlling the height of piled padding and the humidity of fermentation and covering a thin film on the surface of the padding chicken manure pile, the fermentation time of the padding chicken manure is greatly shortened, the fermentation and sterilization can be completed in about 5 days, the fermentation and sterilization time is short, the padding chicken manure after fermentation is bagged and transported outside, even if pesticide and bactericide are remained in the padding chicken manure, the influence on the next broiler chicken can not be generated, the next broiler chicken can be bred after the padding is directly replaced, and the time is provided for the next broiler chicken breeding. Because the time interval between two batches of breeding is shorter, the controllability of the breeding time adapting to market price is greatly improved.
In order to prevent the padding chicken manure dust from flying with the wind, the fermented padding chicken manure is bagged, sealed and then transported outside, so that the safety of transporting the padding chicken manure outside is greatly guaranteed. After tests, the environmental and economic benefits generated by the method are far greater than the input cost of the woven bag.
Further, in the step 1), the bactericide is dichloroisocyanuric acid or ametocide, and the insecticide is cypermethrin or aijit.
Further, the concentration of the dichloroisocyanuric acid is 0.08-0.12%, and the concentration of the killing is 0.4-0.6%;
The concentration of the cypermethrin is 1.5-2.5%, and the concentration of the aigi is 1.5-2.5%. Wherein the% means mass percentage.
Furthermore, the upper surface of the chicken manure padding with the height of 20-40cm is used as a pesticide spraying layer, and a bactericide and a pesticide are sprayed.
When bactericide and insecticide are directly sprayed in the padding chicken manure pile, the bactericide and the insecticide can be covered by the padding chicken manure which is subsequently stacked, volatilization of the bactericide and the insecticide is prevented, harm to workers is reduced to the maximum extent, and meanwhile waste of the bactericide and the insecticide is reduced. When padding chicken manure is stacked, the bactericide and the insecticide are sprayed every time a certain height is stacked, so that the distribution uniformity of the bactericide and the insecticide in the padding chicken manure is improved, and the fermentation and sterilization effects are improved.
Furthermore, the amount of the bactericide and the insecticide sprayed below the chicken manure piles is larger than that sprayed above the chicken manure piles.
When the padding chicken manure is piled for fermentation, the temperature of the lower part is increased more quickly, and under the action of high temperature, the bactericide and the insecticide can volatilize, and certain sterilization and disinsection effects can be generated on the padding chicken manure above.
Furthermore, two adjacent pesticide spraying layers are arranged, and the spraying amount of the bactericide and the insecticide of the upper pesticide spraying layer is 10-15ml/m3 less than that of the lower pesticide spraying layer. When the gradient spraying mode is adopted, the produced sterilizing and disinsection effects are best.
Further, in the step 3), the humidity of the chicken manure piles is adjusted in a mode of spraying water into the chicken manure piles, so that the relative humidity of the chicken manure piles is 60-70%.
tests prove that when the relative humidity is 60-70%, the fermentation efficiency can be greatly improved, and harmful bacteria and pests in bedding chicken manure can be killed more quickly.
Further, the relative humidity of the bedding chicken manure pile is 62-72%.
Further, in the step 3), the stacking height requirement of the chicken manure pile after stacking is as follows: the middle stacking height is 1.5-1.8 m, and the peripheral stacking height is 0.8-1.0 m.
The stacking height can improve the fermentation efficiency more easily and kill harmful bacteria and pests in the bedding chicken manure more quickly. If the stacking height is increased, the workload of workers is increased, and the influence on the improvement of the fermentation efficiency is small.
The method for the pollution-free treatment of the padding chicken manure house through fermentation, bagging and outward transportation is applied to the harmless treatment and fermentation of the padding chicken manure of the flat-breeding chicken house.
The invention has the beneficial effects that:
Directly pile up the fermentation to bedding and padding chicken manure after the meat chicken is cleared the fence, at this moment, the temperature is higher in the chicken coop, the temperature of bedding and padding chicken manure is higher, through the piled height of control bedding and padding and the humidity of fermentation, and at the surperficial cover film of bedding and padding chicken manure heap, kill harmful bacteria and pest in the bedding and padding chicken manure very easily, greatly reduced the fermentation time of bedding and padding chicken manure, only need about 5 days can accomplish the fermentation sterilization, the time of fermentation sterilization is shorter, and, the bedding and padding chicken manure after the fermentation is accomplished transports through the bagging-off outward, even leave insecticide and germicide inside, can not exert an influence to next batch meat chicken yet, can carry out the breed of next batch after directly changing the bedding and padding, the time has been strived for the breed of next batch. Because the time interval between two batches of breeding is shorter, the controllability of the breeding time adapting to market price is greatly improved.
In order to prevent the padding chicken manure dust from flying with the wind, the fermented padding chicken manure is bagged, sealed and then transported outside, so that the safety of transporting the padding chicken manure outside is greatly guaranteed. After tests, the environmental and economic benefits generated by the method are far greater than the input cost of the woven bag.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a diagram of bedding chicken manure stacking in the method of the present invention;
FIG. 2 is a diagram of the packing of chicken manure after fermentation and sterilization in the method of the invention.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
example 1
A pollution-free treatment method for fermenting, bagging and transporting padding in a chicken manure house comprises the following steps:
1) After the broiler is slaughtered, selecting an area to be piled, and spraying a bactericide and a pesticide in the area;
2) Padding chicken manure in the chicken coop is stacked in a region to be stacked, in the stacking process, a worker holds a shovel to clean the inner wall edge, the wall corner, the dead angle and a place which is not easy to clean by a forklift, one person follows behind a person who cleans the edge, and holds a broom to clean the place which is cleaned;
3) in the stacking process, one layer is stacked, the upper surface of every 30cm of height of the chicken manure is used as a pesticide spraying layer, a bactericide and a pesticide are sprayed, the bactericide is dichloroisocyanuric acid, the pesticide is cypermethrin, the mass concentration of the dichloroisocyanuric acid is 0.1%, the mass concentration of the cypermethrin is 2%, two adjacent pesticide spraying layers are arranged, and the spraying amount of the bactericide and the pesticide of the pesticide spraying layer on the upper layer is less than that of the bactericide and the pesticide of the pesticide spraying layer on the lower layer by 10ml/m 3. Spraying water on each layer to adjust the humidity of the chicken manure piles to make the humidity in the chicken manure piles be 60-70%. When the middle stacking height of the chicken manure piles as the padding is 1.5-1.8 m and the peripheral stacking height is 0.8-1.0 m, finishing stacking, covering an agricultural film (shown in figure 1) on the chicken manure piles as the padding, sealing and fermenting, wherein various parameters in the fermentation process are shown in table 1, and the fermentation time is 120 hours;
4) After fermentation, the padding chicken manure is bagged (the bagged padding chicken manure is shown in figure 2), sealed and transported outside.
TABLE 1
Example 2
A pollution-free treatment method for fermenting, bagging and transporting padding in a chicken manure house comprises the following steps:
1) After the broiler is slaughtered, selecting an area to be piled, and spraying a bactericide and a pesticide in the area;
2) padding chicken manure in the chicken coop is stacked in a region to be stacked, in the stacking process, a worker holds a shovel to clean the inner wall edge, the wall corner, the dead angle and a place which is not easy to clean by a forklift, one person follows behind a person who cleans the edge, and holds a broom to clean the place which is cleaned;
3) In the stacking process, one layer is stacked, the upper surface of every 20 cm-high padding chicken manure is used as a pesticide spraying layer to be sprayed with a bactericide and a pesticide, the bactericide is insecticide, the pesticide is aigirit, the concentration of the insecticide is 0.5%, the concentration of the insecticide is 2%, the pesticide spraying layers are adjacent to each other, and the spraying amount of the bactericide and the pesticide on the pesticide spraying layer on the upper layer is 15ml/m3 less than that of the bactericide and the pesticide on the pesticide spraying layer on the lower layer. And water is sprayed to adjust the humidity of the chicken manure piles to make the humidity in the chicken manure piles to be 60-70%. When the middle stacking height of the chicken manure piles as the padding is 1.5-1.8 m and the peripheral stacking height is 0.8-1.0 m, finishing stacking, covering an agricultural film (shown in figure 1) on the chicken manure piles as the padding, sealing and fermenting, wherein various parameters in the fermentation process are shown in table 2, and the fermentation time is 100 hours;
4) After fermentation, the padding chicken manure is bagged (the bagged padding chicken manure is shown in figure 2), sealed and transported outside.
TABLE 2
Comparative example 1
the differences from example 1 are: in the step 3), all the bactericide and the insecticide are directly sprayed on the area to be stacked in the step 1) instead of being stacked layer by layer. The humidity of the chicken manure pile as the padding is 60-70%. The parameters of the fermentation process are shown in Table 3.
TABLE 3
although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.
Claims (7)
1. A pollution-free treatment method for fermentation, bagging and outward transportation in a bedding chicken manure house is characterized by comprising the following steps: the method comprises the following steps:
1) After the broiler is slaughtered, selecting an area to be piled, and spraying a bactericide and a pesticide in the area;
2) stacking padding chicken manure in the henhouse in an area to be stacked, and cleaning dead corners in the henhouse in the stacking process; spraying bactericide and insecticide on the upper surface of the padding chicken manure with the height of 20-40 cm; the amount of the bactericide and the insecticide sprayed below the chicken manure piles is larger than that sprayed above the chicken manure piles;
3) Adjusting the humidity of the chicken manure piles as the padding in the stacking process, and adjusting the humidity of the chicken manure piles as the padding in a mode of spraying water into the chicken manure piles as the padding to ensure that the relative humidity of the chicken manure piles as the padding is 60-70%; after the stacking is finished, covering a thin film on the chicken manure pile as the padding, sealing and fermenting for 100-130 hours;
4) after fermentation, the padding chicken manure is bagged, sealed and transported outside.
2. the processing method according to claim 1, characterized in that: in the step 1) and the step 2), the bactericide is dichloroisocyanuric acid or ametocide, and the insecticide is cypermethrin or aijit.
3. The processing method according to claim 2, characterized in that: the concentration of the dichloroisocyanuric acid is 0.08-0.12%, and the concentration of the killing agent is 0.4-0.6%; the concentration of the cypermethrin is 1.5-2.5%, and the concentration of the aigi is 1.5-2.5%.
4. The processing method according to claim 1, characterized in that: the spraying amount of the bactericide and the insecticide of the upper pesticide spraying layer is 10-15ml/m3 less than that of the bactericide and the insecticide of the lower pesticide spraying layer.
5. the processing method according to claim 1, characterized in that: the relative humidity of the chicken manure pile as the padding is 62-72%.
6. the processing method according to claim 1, characterized in that: in the step 3), the stacking height requirement of the chicken manure pile after stacking is as follows: the middle stacking height is 1.5-1.8 m, and the peripheral stacking height is 0.8-1.0 m.
7. The use of the in-litter chicken manure house fermentation, bagging, and out-transport pollution-free treatment method of any of claims 1-6 in the fermentation of the harmless treatment of manure in a litter chicken farm.
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