CN108477081B - Method for continuously and efficiently treating sheep manure by using earthworms - Google Patents
Method for continuously and efficiently treating sheep manure by using earthworms Download PDFInfo
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- CN108477081B CN108477081B CN201810439840.6A CN201810439840A CN108477081B CN 108477081 B CN108477081 B CN 108477081B CN 201810439840 A CN201810439840 A CN 201810439840A CN 108477081 B CN108477081 B CN 108477081B
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- 241001494479 Pecora Species 0.000 title claims abstract description 186
- 210000003608 fece Anatomy 0.000 title claims abstract description 172
- 239000010871 livestock manure Substances 0.000 title claims abstract description 172
- 241001233061 earthworms Species 0.000 title claims abstract description 107
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000009395 breeding Methods 0.000 claims abstract description 53
- 230000001488 breeding effect Effects 0.000 claims abstract description 52
- 238000000855 fermentation Methods 0.000 claims abstract description 32
- 230000004151 fermentation Effects 0.000 claims abstract description 32
- 241000361919 Metaphire sieboldi Species 0.000 claims description 63
- 238000012258 culturing Methods 0.000 claims description 13
- 235000000832 Ayote Nutrition 0.000 claims description 10
- 235000009854 Cucurbita moschata Nutrition 0.000 claims description 10
- 240000001980 Cucurbita pepo Species 0.000 claims description 10
- 235000009804 Cucurbita pepo subsp pepo Nutrition 0.000 claims description 10
- 230000003203 everyday effect Effects 0.000 claims description 10
- 235000015136 pumpkin Nutrition 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 239000002699 waste material Substances 0.000 claims description 10
- 235000015099 wheat brans Nutrition 0.000 claims description 10
- 230000029264 phototaxis Effects 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000011161 development Methods 0.000 abstract description 12
- 238000009825 accumulation Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000004064 recycling Methods 0.000 abstract description 3
- 239000002585 base Substances 0.000 description 30
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- 244000144972 livestock Species 0.000 description 3
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- 241001465754 Metazoa Species 0.000 description 2
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- 230000007613 environmental effect Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 244000144977 poultry Species 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000975 bioactive effect Effects 0.000 description 1
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- 235000013619 trace mineral Nutrition 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/033—Rearing or breeding invertebrates; New breeds of invertebrates
- A01K67/0332—Earthworms
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/10—Animal feeding-stuffs obtained by microbiological or biochemical processes
- A23K10/12—Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
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- A—HUMAN NECESSITIES
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- A23K10/00—Animal feeding-stuffs
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- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
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- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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Abstract
The invention discloses a method for continuously and efficiently treating sheep manure by using earthworms, which comprises the following specific steps: the method comprises the steps of carrying out pretreatment and fermentation on sheep manure to prepare a strip-shaped breeding bed, breeding earthworms by using the breeding bed, removing 50-70% of the volume of the breeding bed, adding wormcast and fresh sheep manure according to a proportion to obtain a new breeding bed, continuously breeding earthworms by using the new breeding bed, then continuously treating the breeding bed and adding fresh sheep manure, continuously breeding and collecting the earthworms, and thus realizing efficient and continuous recycling treatment on the sheep manure by using the earthworms. The method can utilize the earthworms to continuously, efficiently and continuously perform resource treatment on the sheep manure, and continuously breed the earthworms through the sheep manure, thereby efficiently and thoroughly solving the problem that the accumulation of the sheep manure pollutes the environment, simultaneously improving the additional value of the sheep manure, further solving the development bottleneck of the sheep breeding industry, improving the comprehensive benefit of sheep breeding, and having extremely high ecological and economic values.
Description
Technical Field
The invention belongs to the technical field of livestock and poultry environment and ecological cycle breeding, and particularly relates to a method for efficiently and continuously recycling sheep manure by using earthworms and continuously breeding earthworms through the sheep manure so as to achieve recycling treatment of the sheep manure.
Background
In recent years, the nation has paid high attention to and vigorously developed the cattle and sheep industry, particularly cattle and sheep breeding in southern areas, and the cattle and sheep breeding method has become a potential leading industry for the development of the livestock industry. However, once the large-scale sheep raising is carried out in southern areas of China, the problem that a large amount of sheep manure is accumulated to pollute the environment is faced, and particularly under the background that the environment pollution caused by livestock and poultry manure is increasingly severe and the requirement on environmental protection is higher and higher in China, how to realize the harmless treatment and efficient utilization technology of the sheep manure is a major problem faced by the sheep industry at present. At present, the sheep manure is treated by adopting a method of directly fertilizing, planting or stacking and fermenting the sheep manure; however, if the sheep manure is directly fertilized and planted, the soil is easily damaged due to the difference of acid and alkali, and the plants are damaged due to excessive nutrition. Meanwhile, although the problem of environment pollution caused by sheep manure is solved to a certain extent by stacking fermentation, the method has the defects of long fermentation time, incomplete treatment, subsequent pollution and low added value. Therefore, the research on the high-efficiency biological treatment of the sheep manure is developed, the treatment speed is increased, the added value is increased, and the method has important significance for solving the industrial development of the sheep manure.
Earthworms are organisms taking putrefactive substances as raw materials of things, play important biological functions in the evolution of the earth and the maintenance of ecological balance, and play an important role in the field of environmental protection; meanwhile, the earthworms are rich in various amino acids and trace elements, contain complex enzyme systems, antibacterial peptides and other bioactive substances, and have good prospects in the aspects of developing biological feeds and special animal baits.
The earthworms have related technologies in the treatment of pig manure and cow manure, which shows that the earthworms have research in the treatment of animal manure, so that the development of the utilization of the earthworms in the treatment of sheep manure has certain feasibility. However, sheep manure is different from pig manure and cow manure in terms of chemical components and forms, so that the research on the technology of treating sheep manure by using earthworms is still difficult. But it is foreseeable that the research of efficiently treating the sheep manure by using the earthworms has higher research significance and popularization prospect for improving the treatment speed of the sheep manure and the additional value of the sheep manure treatment.
Disclosure of Invention
(1) Technical problem to be solved
Aiming at the defects of the prior art, the technical problem to be solved by the invention is to provide a method for continuously and efficiently treating sheep manure by using earthworms, the method can continuously, efficiently and continuously perform resource treatment on the sheep manure by using the earthworms, and continuously breed the earthworms by using the sheep manure, so that the problem of environment pollution caused by accumulation of the sheep manure is efficiently and thoroughly solved, the additional value of the sheep manure is increased, the development bottleneck of the sheep breeding industry is solved, the comprehensive benefit of sheep breeding is improved, and the method has extremely high ecological and economic values.
(2) Technical scheme
In order to solve the technical problems, the invention provides a method for continuously and efficiently treating sheep manure by using earthworms, which comprises the following specific steps:
step one, collecting and pre-treating sheep manure; collecting fresh sheep manure from a sheep pen, uniformly crushing the fresh sheep manure, adding water accounting for 3-5% of the weight of the fresh sheep manure, and uniformly stirring to obtain mixed sheep manure; the granular fresh sheep manure is prepared into the uniform mixed sheep manure through the steps, so that the subsequent fermentation treatment is facilitated to prepare the sheep manure bait for earthworm cultivation.
Step two, preparing a bed bait for earthworm cultivation; placing the mixed sheep manure obtained in the first step into a fermentation tank, adding wheat bran, wormcast and pumpkin waste residues into the fermentation tank for fermentation, adding 5-10 kg of wheat bran, 15-30 kg of wormcast and 2-5 kg of pumpkin waste residues into every 100kg of mixed sheep manure for fermentation, keeping the humidity at 50-55%, and fermenting for 8-12 days to obtain base bed bait; in order to better and more quickly utilize sheep manure to breed earthworms, the sheep manure can be subjected to accumulation fermentation treatment and can be directly used as earthworm bait after the sheep manure is completely incubated and matured, and the sheep manure is fermented into a black, uniform and good-breathability state through the steps and can be used as a bed bait for earthworm breeding.
Step three, preparing a culture bed for earthworm culture; placing the base bed bait obtained in the second step on a shady ground with good drainage property to obtain a culture base bed, controlling the length of the culture base bed to be 10-15 m, the width to be 0.35-0.45 m and the height to be 0.25-0.35 m, adding 20-30 kg of earthworms into the culture base bed, watering the culture base bed every day to keep the humidity to be 50-55%, culturing for 15-20 days, completely converting sheep manure in the culture base bed into earthworm manure, and collecting the earthworms in the earthworm manure; after 15-20 days of cultivation, the sheep manure in the cultivation bed is completely converted into uniform and breathable wormcast, earthworms in the sheep manure are collected, and the cultivation bed without the earthworms is left, wherein the wormcast is used as the component.
Step four, continuously treating sheep manure by using earthworms; removing 50-70% of the volume of the breeding bed, placing the rest part on one side, uniformly stirring according to the mass ratio of wormcast to fresh sheep manure of 4:6, placing the mixture on the other side to obtain a new breeding bed, controlling the length of the new breeding bed to be 10-15 m, the width to be 0.35-0.45 m and the height to be 0.25-0.35 m, adding 20-30 kg of earthworms into the new breeding bed, watering the new breeding bed every day to keep the humidity to be 50-55%, breeding for 15-20 days, completely converting the sheep manure in the new breeding bed into wormcast, collecting the earthworms in the new breeding bed, and continuously carrying out the operation of the step, continuously treating the sheep manure by using the earthworms and breeding to obtain the earthworms; removing 50-70% of the volume of the culture bed, wherein the earthworm cast is used as a component, the removed part can be collected for development and utilization, keeping 30-50% of the volume of the culture bed, preparing a new culture bed by combining the uniformly stirred earthworm cast and fresh sheep cast, wherein the mass ratio of the new culture bed to the earthworm cast is 4:6, the sheep cast can be quickly digested by the earthworms under the mass ratio, the earthworm cast is converted into the earthworm cast, continuously culturing the earthworm, the earthworm cast is obtained by culturing the new culture bed for 15-20 days, the sheep cast is completely converted into uniform and breathable earthworm cast, the earthworm is collected, the new culture bed without the earthworm is left, the earthworm cast is used as a component, the new culture bed is changed into a culture bed without the earthworm in the third step, the components and the states of all the aspects are consistent, and the operation of the step is carried out continuously, thus realizing the continuous treatment of the sheep manure by the earthworms and obtaining the earthworms by breeding.
Preferably, in the third step and the fourth step, the earthworms collected therein are collected by a phototaxis method; the method is convenient and simple and is easy to operate.
(3) Advantageous effects
Compared with the prior art, the invention has the beneficial effects that: on one hand, the method is set through scientific and reasonable steps, the sheep manure is subjected to pretreatment, fermentation and preparation into a strip-shaped breeding bed through the steps from the first step to the third step, earthworms are bred by using the breeding bed, the breeding bed is processed through the fourth step, earthworm manure and fresh sheep manure are added to obtain a new breeding bed, earthworms are bred continuously by using the new breeding bed, the breeding bed is continuously processed and added with fresh sheep manure subsequently, and earthworms are bred and collected continuously, so that the high-efficiency continuous resource treatment of the sheep manure is realized by using the earthworms, the problem of environment pollution caused by accumulation of the sheep manure is effectively and thoroughly solved, the utilization of the sheep manure resource is realized, the additional value of the sheep manure is improved, the development bottleneck of the sheep raising industry is broken through on the whole, and the method has extremely high ecological and economic values; on the other hand, the method optimally sets suitable parameters in each step, such as the mass ratio of wormcast to fresh sheep manure in the steps, and the like, and is optimal data obtained through a large number of experiments, so that the method has high practicability, greatly improves the speed and effect of processing the sheep manure by the earthworms, is simple to operate and low in cost, can be applied in a large scale, and has important implementation significance in developing rural industries and developing accurate poverty alleviation.
In general, the method can utilize the earthworms to continuously, efficiently and continuously perform resource treatment on the sheep manure, and continuously breed the earthworms through the sheep manure, so that the problem that the sheep manure is accumulated to pollute the environment is efficiently and thoroughly solved, the additional value of the sheep manure is improved, the development bottleneck of the sheep breeding industry is further solved, the comprehensive benefit of sheep breeding is improved, and the method has extremely high ecological and economic values.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the invention, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.
Example 1
A method for continuously and efficiently treating sheep manure by using earthworms is implemented according to the following steps:
step one, collecting and pre-treating sheep manure; collecting fresh sheep manure from a sheep pen, uniformly crushing the fresh sheep manure, adding water accounting for 3% of the weight of the fresh sheep manure, and uniformly stirring to obtain mixed sheep manure; the granular fresh sheep manure is prepared into the uniform mixed sheep manure through the steps, so that the subsequent fermentation treatment is facilitated to prepare the sheep manure bait for earthworm cultivation.
Step two, preparing a bed bait for earthworm cultivation; placing the mixed sheep manure obtained in the step one in a fermentation tank of a cement foundation, adding wheat bran, wormcast and pumpkin waste residues into the fermentation tank for fermentation, adding 5kg of wheat bran, 15kg of wormcast and 2kg of pumpkin waste residues into every 100kg of mixed sheep manure for fermentation, keeping the humidity at 50%, and fermenting for 8 days to obtain base bed bait; in order to better and more quickly utilize sheep manure to breed earthworms, the sheep manure can be subjected to accumulation fermentation treatment and can be directly used as earthworm bait after the sheep manure is completely incubated and matured, and the sheep manure is fermented into a black, uniform and good-breathability state through the steps and can be used as a bed bait for earthworm breeding.
Step three, preparing a culture bed for earthworm culture; placing the base bed bait obtained in the second step on a shady ground with good drainage property to obtain a culture base bed, controlling the length of the culture base bed to be 10m, the width to be 0.35m and the height to be 0.25m, adding 20kg of earthworms into the culture base bed, watering the culture base bed every day to keep the humidity of the culture base bed to be 50%, culturing for 15 days, completely converting the sheep manure in the culture base bed into earthworm manure, and collecting the earthworms in the earthworm manure by a phototaxis method; after 15 days of cultivation, the sheep manure in the cultivation bed is completely converted into uniform and breathable wormcast, the earthworms in the sheep manure are collected, and the cultivation bed without the earthworms is left, and the ingredient of the cultivation bed is wormcast.
Step four, continuously treating sheep manure by using earthworms; removing 50% of the volume of the culture bed, placing the rest part on one side, uniformly stirring according to the mass ratio of wormcast to fresh sheep manure of 4:6, placing the mixture on the other side to obtain a new culture bed, controlling the length of the new culture bed to be 10m, the width to be 0.35m and the height to be 0.25m, adding 20kg of earthworms into the new culture bed, watering the new culture bed every day to keep the humidity to be 50%, culturing for 15 days, completely converting the sheep manure in the new culture bed into wormcast, collecting the earthworms in the new culture bed by a phototaxis method, continuously carrying out the operation of the step, continuously treating the sheep manure by using the earthworms, and culturing to obtain the earthworms; removing 50% of the volume of the culture medium bed, wherein the earthworm cast is used as a component, the removed part can be collected for development and utilization, keeping 50% of the volume of the culture medium bed, preparing a new culture medium bed by combining the uniformly stirred earthworm cast and fresh sheep cast, wherein the mass ratio of the new culture medium bed to the earthworm cast is 4:6, the sheep cast can be quickly digested by the earthworms under the mass ratio, the earthworm cast is continuously cultured, the sheep cast in the new culture medium bed is completely converted into uniform and breathable earthworm cast after being cultured for 15 days by using the new culture medium bed, the earthworms in the new culture medium bed are collected, the new culture medium bed without the earthworms is left, the earthworm cast is used as a component, the new culture medium bed is changed into a culture medium bed without the earthworms in step three at the moment, the components and the states of the new culture medium bed are consistent, and the operation of the step three can be continuously carried out, thus realizing the continuous treatment of the sheep manure by the earthworms and obtaining the earthworms by breeding.
Example 2
A method for continuously and efficiently treating sheep manure by using earthworms is implemented according to the following steps:
step one, collecting and pre-treating sheep manure; collecting fresh sheep manure from a sheep pen, uniformly crushing the fresh sheep manure, adding water accounting for 4% of the weight of the fresh sheep manure, and uniformly stirring to obtain mixed sheep manure; the granular fresh sheep manure is prepared into the uniform mixed sheep manure through the steps, so that the subsequent fermentation treatment is facilitated to prepare the sheep manure bait for earthworm cultivation.
Step two, preparing a bed bait for earthworm cultivation; placing the mixed sheep manure obtained in the step one in a fermentation tank of a cement foundation, adding wheat bran, wormcast and pumpkin waste residues into the fermentation tank for fermentation, adding 7kg of wheat bran, 24kg of wormcast and 4kg of pumpkin waste residues into every 100kg of mixed sheep manure for fermentation, keeping the humidity at 52%, and fermenting for 10 days to obtain base bed bait; in order to better and more quickly utilize sheep manure to breed earthworms, the sheep manure can be subjected to accumulation fermentation treatment and can be directly used as earthworm bait after the sheep manure is completely incubated and matured, and the sheep manure is fermented into a black, uniform and good-breathability state through the steps and can be used as a bed bait for earthworm breeding.
Step three, preparing a culture bed for earthworm culture; placing the base bed bait obtained in the second step on a shady ground with good drainage property to obtain a culture base bed, controlling the length of the culture base bed to be 12m, the width to be 0.4m and the height to be 0.3m, adding 25kg of earthworms into the culture base bed, watering the culture base bed every day to keep the humidity of the culture base bed to be 52%, culturing for 17 days, completely converting the sheep manure in the culture base bed into earthworm manure, and collecting the earthworms in the earthworm manure by a phototaxis method; after 17 days of cultivation, the sheep manure in the cultivation bed is completely converted into uniform and breathable wormcast, the earthworms in the sheep manure are collected, and the cultivation bed without the earthworms is left, and the wormcast is a component.
Step four, continuously treating sheep manure by using earthworms; removing 60% of the volume of the culture bed, placing the rest part on one side, uniformly stirring according to the mass ratio of wormcast to fresh sheep manure of 4:6, placing the mixture on the other side to obtain a new culture bed, controlling the length of the new culture bed to be 12m, the width to be 0.4m and the height to be 0.3m, adding 25kg of earthworms into the new culture bed, watering the new culture bed every day to keep the humidity to be 52%, culturing for 17 days, completely converting the sheep manure in the new culture bed into wormcast, collecting the earthworms in the new culture bed by a phototaxis method, continuously carrying out the operation of the step, continuously treating the sheep manure by using the earthworms, and culturing to obtain the earthworms; removing 60% of the volume of the culture medium bed, wherein the earthworm cast is used as a component, the removed part can be collected for development and utilization, keeping 40% of the volume of the culture medium bed, preparing a new culture medium bed by combining the uniformly stirred earthworm cast and fresh sheep cast, wherein the mass ratio of the new culture medium bed to the earthworm cast is 4:6, the sheep cast can be quickly digested by the earthworms under the mass ratio, the earthworm cast is continuously cultured, the sheep cast in the new culture medium bed is completely converted into uniform and breathable earthworm cast after being cultured for 17 days by using the new culture medium bed, the earthworms in the new culture medium bed are collected, the new culture medium bed without the earthworms is left, the earthworm cast is used as a component, the new culture medium bed is changed into a culture medium bed without the earthworms in step three at the moment, the components and the states of the new culture medium bed are consistent, and the operation of the step three can be continuously carried out, thus realizing the continuous treatment of the sheep manure by the earthworms and obtaining the earthworms by breeding.
Example 3
A method for continuously and efficiently treating sheep manure by using earthworms is implemented according to the following steps:
step one, collecting and pre-treating sheep manure; collecting fresh sheep manure from a sheep pen, uniformly crushing the fresh sheep manure, adding water accounting for 5% of the weight of the fresh sheep manure, and uniformly stirring to obtain mixed sheep manure; the granular fresh sheep manure is prepared into the uniform mixed sheep manure through the steps, so that the subsequent fermentation treatment is facilitated to prepare the sheep manure bait for earthworm cultivation.
Step two, preparing a bed bait for earthworm cultivation; placing the mixed sheep manure obtained in the step one in a fermentation tank of a cement foundation, adding wheat bran, wormcast and pumpkin waste residues into the fermentation tank for fermentation, adding 10kg of wheat bran, 30kg of wormcast and 5kg of pumpkin waste residues into every 100kg of mixed sheep manure for fermentation, keeping the humidity at 55%, and fermenting for 12 days to obtain base bed bait; in order to better and more quickly utilize sheep manure to breed earthworms, the sheep manure can be subjected to accumulation fermentation treatment and can be directly used as earthworm bait after the sheep manure is completely incubated and matured, and the sheep manure is fermented into a black, uniform and good-breathability state through the steps and can be used as a bed bait for earthworm breeding.
Step three, preparing a culture bed for earthworm culture; placing the base bed bait obtained in the second step on a shady ground with good drainage property to obtain a culture base bed, controlling the length of the culture base bed to be 15m, the width to be 0.45m and the height to be 0.35m, adding 30kg of earthworms into the culture base bed, watering the culture base bed every day to keep the humidity to be 55%, culturing for 20 days, completely converting the sheep manure in the culture base bed into earthworm manure, and collecting the earthworms in the earthworm manure by a phototaxis method; after 20 days of cultivation, the sheep manure in the cultivation bed is completely converted into uniform and breathable wormcast, the earthworms in the sheep manure are collected, and the cultivation bed without the earthworms is left, and the ingredient of the cultivation bed is wormcast.
Step four, continuously treating sheep manure by using earthworms; removing 70% of the volume of the culture bed, placing the rest part on one side, uniformly stirring according to the mass ratio of wormcast to fresh sheep manure of 4:6, placing the mixture on the other side to obtain a new culture bed, controlling the length of the new culture bed to be 15m, the width to be 0.45m and the height to be 0.35m, adding 30kg of earthworms into the new culture bed, watering the new culture bed every day to keep the humidity to be 55%, culturing for 20 days, completely converting the sheep manure in the new culture bed into wormcast, collecting the earthworms in the new culture bed by a phototaxis method, continuously carrying out the operation of the step, continuously treating the sheep manure by using the earthworms, and culturing to obtain the earthworms; 70 percent of the volume of the culture bed is removed, the earthworm cast is used as a component, the removed part can be collected for development and utilization, 30 percent of the volume of the culture bed is reserved, the uniformly stirred earthworm cast and fresh sheep cast are combined to prepare a new culture bed, the mass ratio of the new culture bed to the earthworm cast is 4:6, the sheep cast can be quickly digested by the earthworms under the mass ratio and is converted into the earthworm cast, so that the earthworms are continuously cultured to obtain the earthworms, the sheep cast in the new culture bed is completely converted into the uniform and breathable earthworm cast after being cultured for 20 days by the new culture bed, the earthworms in the new culture bed are collected, the new culture bed without the earthworms is left, the component of the earthworm cast is used as the component, the new culture bed is changed into the culture bed without the earthworms in step three at the moment, the component and the state of each aspect are consistent, and the operation of the step is carried out again and can be continuously carried out, thus realizing the continuous treatment of the sheep manure by the earthworms and obtaining the earthworms by breeding.
The implementation results are combined, so that the method can utilize the earthworms to continuously, efficiently and continuously perform resource treatment on the sheep manure, and continuously breed the earthworms through the sheep manure, thereby efficiently and thoroughly solving the problem that the accumulation of the sheep manure pollutes the environment, simultaneously improving the additional value of the sheep manure, further solving the development bottleneck of the sheep breeding industry, improving the comprehensive benefit of sheep breeding, and having extremely high ecological and economic values.
Having thus described the principal technical features and basic principles of the invention, and the advantages associated therewith, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.
Claims (1)
1. A method for continuously and efficiently treating sheep manure by using earthworms is characterized by comprising the following specific steps:
step one, collecting and pre-treating sheep manure; collecting fresh sheep manure from a sheep pen, uniformly crushing the fresh sheep manure, adding water accounting for 3-5% of the weight of the fresh sheep manure, and uniformly stirring to obtain mixed sheep manure;
step two, preparing a bed bait for earthworm cultivation; placing the mixed sheep manure obtained in the first step into a fermentation tank, adding wheat bran, wormcast and pumpkin waste residues into the fermentation tank for fermentation, adding 5-10 kg of wheat bran, 15-30 kg of wormcast and 2-5 kg of pumpkin waste residues into every 100kg of mixed sheep manure for fermentation, keeping the humidity at 50-55%, and fermenting for 8-12 days to obtain base bed bait;
step three, preparing a culture bed for earthworm culture; placing the base bed bait obtained in the second step on a shady ground with good drainage property to obtain a culture base bed, controlling the length of the culture base bed to be 10-15 m, the width to be 0.35-0.45 m and the height to be 0.25-0.35 m, adding 20-30 kg of earthworms into the culture base bed, watering the culture base bed every day to keep the humidity to be 50-55%, culturing for 15-20 days, completely converting sheep manure in the culture base bed into earthworm manure, and collecting the earthworms in the earthworm manure;
step four, continuously treating sheep manure by using earthworms; removing 50-70% of the volume of the breeding bed, placing the rest part on one side, uniformly stirring according to the mass ratio of wormcast to fresh sheep manure of 4:6, placing the mixture on the other side to obtain a new breeding bed, controlling the length of the new breeding bed to be 10-15 m, the width to be 0.35-0.45 m and the height to be 0.25-0.35 m, adding 20-30 kg of earthworms into the new breeding bed, watering the new breeding bed every day to keep the humidity to be 50-55%, breeding for 15-20 days, completely converting the sheep manure in the new breeding bed into wormcast, collecting the earthworms in the new breeding bed, and continuously carrying out the operation of the step, continuously treating the sheep manure by using the earthworms and breeding to obtain the earthworms;
in the third step and the fourth step, the earthworms collected are collected by adopting a phototaxis method.
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