CN105876140A - Feed obtained through treatment of chicken manure as well as preparation method and application of feed - Google Patents
Feed obtained through treatment of chicken manure as well as preparation method and application of feed Download PDFInfo
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- CN105876140A CN105876140A CN201610250791.2A CN201610250791A CN105876140A CN 105876140 A CN105876140 A CN 105876140A CN 201610250791 A CN201610250791 A CN 201610250791A CN 105876140 A CN105876140 A CN 105876140A
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Abstract
The invention relates to a feed obtained through treatment of chicken manure. The feed is prepared from the following raw materials of 1000-1300 parts by weight of fresh chicken manure, 2-4 parts by weight of feed-level montmorillonite powder, 5-10 parts by weight of feed-level calcium phosphate, 2-3 parts by weight of feed-level calcium propionate and 0.2-2 parts by weight of feed-level glacial acetic acid. The preparation method of the feed obtained through treatment of the chicken manure comprises the following steps of performing dehydration on the fresh chicken manure, adding the feed-level montmorillonite powder, the feed-level calcium phosphate, the food-level calcium propionate and the feed-level glacial acetic acid, performing thorough mixing, performing high-temperature high-pressure treatment, and performing drying so as to obtain the feed. The feed obtained through the treatment of the chicken manure is high in content of nutrient substances, long in storage time, and suitable for breeding of fish and livestock, and the breeding cost of the fish and the livestock can be effectively reduced; besides, the production and preparation process is simple, the production cycle is short, few losses of nutrient substances are generated, produced by-products can be used for fertilizer application on soil, and the feed is ecological and environmentally-friendly.
Description
Technical field
The invention belongs to animal feed preparation field, be specifically related to a kind of by chicken manure process gained feedstuff and
Preparation method and application.
Background technology
After chicken dietary intake or feedstuff, it is impossible to catapepsis absorbs nutrient substance therein, in food or feedstuff
The nutrient substance that there are about 40%-70% is excreted with chicken manure, therefore, chicken manure usually contains abundant can
Again with organic matter, such as: crude protein, fat, carbohydrate etc..Prepare animal with chicken manure to raise
Material can fully recycle the nutrient substance contained in chicken manure, reduces animal cultivation cost, can change simultaneously
Kind chicken farm environment, reduces chicken manure and discharges pollution on the environment in a large number.
Under normal circumstances, the recycling of the nutrient substance in chicken manure seals compost by chicken manure and realizes, and seals
Compost can kill the parasite and worm's ovum thereof and pathogenic mushroom contained in chicken manure, but can produce during compost
Raw substantial amounts of heat and nitrogen scatter and disappear, and compost process typically requires lasting 3-5 month, and production efficiency is the lowest.
Summary of the invention
In order to solve the problems referred to above that prior art exists, the invention provides and a kind of processed gained by chicken manure
Feedstuff and preparation method thereof.Nutrition content contained by the described feedstuff being processed gained by chicken manure is high, during storage
Between long, it is adaptable to Fish and livestock cultivation, it is possible to effectively reduce Fish and livestock aquaculture cost；Simultaneously
Production preparation process is simple, with short production cycle, and nutrient substance runs off few, and the side-product of generation can be used in soil
Earth applies fertilizer, ecological, environmental protective.
The technical solution adopted in the present invention is:
A kind of feedstuff being processed gained by chicken manure, the raw material components of employing includes:
Freshly-slaughtered poultry excrement 1000-1300 weight portion, feed grade montmorillonite powder 2-4 weight portion, feed-grade calcium phosphate 5-10
Weight portion, feed grade calcium propionate 2-3 weight portion and feed grade glacial acetic acid 0.2-2 weight portion.
Further, the raw material components of employing includes:
Freshly-slaughtered poultry excrement 1200-1250 weight portion, feed grade montmorillonite powder 3-4 weight portion, feed-grade calcium phosphate 6-8
Weight portion, feed grade calcium propionate 2-2.5 weight portion and feed grade glacial acetic acid 1-2 weight portion.
The preparation method of a kind of described feedstuff being processed gained by chicken manure, it is characterised in that use following behaviour
Make step:
(1) according to above weight portion, freshly-slaughtered poultry excrement is taken, dehydration, obtain chicken manure raw material；
(2) in step (1) in the chicken manure raw material of gained in add feed grade montmorillonite powder, feed grade phosphorus
Acid calcium, feed grade calcium propionate and feed grade glacial acetic acid, mix homogeneously, obtain pending material；
(3) take the pending material of gained in step (2), carry out high temperature high pressure process, obtain thick product；
(4) take the thick product of gained in step (3), be dried, obtain described feedstuff.
Further, step (1) use the mode of extruding, drying or dry in the sun freshly-slaughtered poultry excrement is dehydrated,
The water content of the described chicken manure raw material obtained after dehydration is 35%-40%.
Further, step (1) use screw extrusion mode described freshly-slaughtered poultry excrement is carried out processed, spiral shell
Rotating speed is 20-30r/min.
Further, the operation carrying out high temperature high pressure process in step (3) comprises the following steps:
A () heats described pending material, the temperature to described pending material is 140-150 DEG C, simultaneously to institute
State the pressurization of pending material, to the intrinsic pressure 2MPa that increases to of described pending material, keep 30-90min；
B (), then to the slow blood pressure lowering of pending material in step (a), to the intrinsic pressure of described pending material is
Normal pressure, carries out second time and boosts, make the intrinsic pressure 1MPa that increases to of described pending material, keep 30-90min,
The most slowly it is depressurized to normal pressure, obtains described thick product.
Further, when in step (4) being dried described thick product, baking temperature is 70-90 DEG C,
Drying time is 1-6 hour；The water content of the described feedstuff of dried gained is not higher than 10%.
Further, step (4) uses tube bank drying mode described thick product is dried, be dried temperature
Degree is for 70-80 DEG C, and drying time is 1-2 hour.
A kind of described feedstuff by chicken manure process gained is preparing fish meal, pig feed and cattle, sheep feedstuff
In application.
Feed grade montmorillonite powder: there is antisepsis, simultaneously can absorbing mycotoxin, treat and prevent dynamic
Thing intestinal tract disease, improves animal body immunity.
Feed-grade calcium phosphate: the phosphorus calcium wherein having than with the phosphorus calcium in animal skeleton than very close to, it is possible to for
Animal growth provides required calcareous, promotes that animal body quickly produces, it is to avoid cause owing to phosphorus calcium lacks
Various diseases, be effectively improved survival rate.
Feed grade calcium propionate: calcium propionate is acid type food preservative, in acid condition, produces free propanoic acid,
Propanoic acid molecules can form hyperosmosis in the isocellular outside of mycete or antibacterial, makes the cell such as mycete or antibacterial
Being dehydrated and lose fertility, meanwhile, propanoic acid molecules can penetrate mycete or the isocellular cell wall of antibacterial,
Suppress intracellular enzymatic activity, thus stop the breeding of mycete or antibacterial, therefore there is good anticorrosion, anti-
Mould effect, calcium propionate can be calcareous needed for supplying growth of animal by animal body metabolic adsorption simultaneously.
Feed grade glacial acetic acid: can regulate feed acidity, suppression mycete or bacterial growth, has good preventing
Rotten sterilization functions.
Heretofore described freshly-slaughtered poultry excrement refers to without the new freshly-slaughtered poultry that any process, water content are 60-70%
Excrement.During the described feedstuff being processed gained by chicken manure of concrete preparation, it is possible to use dried poultrymanure or half-dried
Chicken manure replaces freshly-slaughtered poultry excrement, but the water content of the dried poultrymanure used or half dried poultrymanure needs more than 40%.Some
The water content of chicken manure or half dried poultrymanure is 35-40%, it is convenient to omit step (1), directly carries out step (2)
Operation；If the water content of dried poultrymanure or half dried poultrymanure is less than 35%, then need to sprinkle water in dried poultrymanure and mix
Close uniformly so that it is after water content reaches 35-40%, directly carry out operation in step (2).
Use the preparation method in the embodiment of the present invention 2, prepare the described feedstuff being processed gained by chicken manure
Finished product, through the sampling observation detection of Cangzhou City feed industry office, this finished product meets forage health standard.To gained
Finished product carries out composition detection, obtains the described nutritional labeling and content being processed by chicken manure and containing in the feedstuff of gained,
As shown in table 1.
The nutrient composition content table of the finished feed of gained in table 1 embodiment 2
| Nutrient substance | Content | Nutrient substance | Content |
| Total amino acids | 17.58wt% | Thick protein | 34.98wt% |
| Crude fibre | 14.08wt% | Crude fat | 2.96wt% |
| Moisture | 10.16wt% | Ash | 18.29wt% |
| Phosphorus content | 1.83wt% | Calcium content | 6.27wt% |
| Contained energy | 3962.89kCal/kg |
Containing abundant trace element, vitamin B group and non-egg in the described feedstuff being processed gained by chicken manure
White nitrogen, its nutritive value is higher than Fructus Hordei Vulgaris or Semen Maydis, close with mixed feed.
The described Feed Energy by chicken manure process gained is enough in the nursing of the livestock such as Fish and cattle, sheep, pig,
Be especially suitable for Acipenser Sinensis and rainbow trout feeds cultivation.For common fish, such as Ctenopharyngodon idellus, Hypophthalmichthys molitrix, tilapia
Deng, the described feedstuff by chicken manure process gained can be used as major ingredient.For having higher economic worth
Fish, such as Acipenser Sinensis and rainbow trout, can be processed the feedstuff of gained from chicken manure and coordinate with other adjuvants by described and to make
With, such as, according to percentage by weight, add described by chicken manure process the feedstuff 50% of gained, bean cypress 20%,
Fish flour 18%, meat powder 10% and feedstuff mixed vitamin 2%, obtain Acipenser Sinensis and rainbow trout feed.Pass through
Long term test finds, the above feedstuff of Fish eating, and feed intake is high, and Fish survival rate is high, and growth-weight gain is very fast,
Feeding effect is fine.
Carry out can being mixed mutually with common feed stripped by the described feedstuff by chicken manure process gained when livestock is fed
Close, take the mode of gradually dosage, so that being fed domestic animal gradually adapt to feedstuff change.Originally, can make to mix
After conjunction, the part by weight shared by the described feedstuff being processed gained by chicken manure is less than 10%, can gradually increase afterwards
By the feedstuff proportion of chicken manure process gained described in adding, no more than 50%.
The invention have the benefit that
1, the raw material components of the described feedstuff employing being processed gained by chicken manure includes freshly-slaughtered poultry excrement, feed grade montmorillonite
Powder, feed-grade calcium phosphate, feed grade calcium propionate and feed grade glacial acetic acid, described raising by chicken manure process gained
Material feed nutrition enriches, and does not the most contain only a large amount of protein of chicken manure offer, fat, carbohydrate etc.
Organic nutrient substance, and a large amount of calcium P elements provided containing feed-grade calcium phosphate, it is possible to effectively facilitate dynamic
Thing growth promoter.It is healthy that described feed grade montmorillonite powder can improve animal digestive system, promotes nutrient substance
Absorb, prevent and treat animal intestinal disease；Described feed grade calcium propionate and feed grade glacial acetic acid have anticorrosion
Mildew-proof function, it is possible to be effectively improved the holding time of the described feedstuff being processed gained by chicken manure.
2, the described operation by the high temperature high pressure process carried out during the feedstuff of chicken manure process gained of preparation can
Promote product rapid aging, make gained feedstuff be more easy to by Fish or livestock animals and digest and assimilate, the most permissible
Thoroughly remove feedstuff abnormal flavour, and make product have the taste of the ripe perfume (or spice) of nature, raising Fish or livestock animals
Feed intake, meanwhile, the impurity such as the chicken feather adulterated in chicken manure can be decomposed into by high-temperature high-voltage reaction condition can
With the protein ingredient absorbed, in conjunction with organic matter original in chicken manure, obtain that there is the feedstuff that better nutritivity is worth
Product.The preparation method of the described feedstuff being processed gained by chicken manure is simple to operate, and the whole production cycle is shorter,
Production process can effectively kill the antibacterial in raw material or other pathogenic mushrooms, the sewage produced in production process
Can be applied in soil for crops as fertilizer, be effectively increased nutrient substance in chicken manure raw material
Utilization ratio, it is to avoid discharge of wastewater pollutes, beneficially environmental conservation and resources conservation.
3, described by chicken manure process the preparation method of feedstuff of gained chicken manure can be converted into have no stink and
Having the feedstuff that better nutritivity is worth, production process meets innoxious requirement；Produce gained finished product and side-product
All can be utilized effectively, it is possible to turn waste into wealth, be advantageously implemented the cycling and reutilization of resource, energy-conserving and environment-protective；
The production cost of the described feedstuff being processed gained by chicken manure is relatively low, has good economic benefit, additionally, make
Aquaculture cost can be saved on the premise of ensureing yield and quality by chicken manure process gained feedstuff with described,
Higher economic benefit is created for raiser.
Detailed description of the invention
Detailed description below can further illustrate the present invention, but limits the present invention the most in any form.
With 1 weight portion as 1kg in following example.In following example, feed grade montmorillonite powder is purchased from the Inner Mongol
The sky, Ningcheng bentonite Science and Technology Ltd., feed-grade calcium phosphate is purchased from Jinan Lin Sheng Chemical Co., Ltd., raises
Material level calcium propionate be purchased from Jiangsu emerging food additive company limited, feed grade glacial acetic acid be purchased from Zhengzhou abundant and food
Product additives company limited.
Embodiment 1
A kind of feedstuff being processed gained by chicken manure, the raw material components of employing includes:
Freshly-slaughtered poultry excrement 1000 weight portion, feed grade montmorillonite powder 2 weight portion, feed-grade calcium phosphate 10 weight portion,
Feed grade calcium propionate 2 weight portion and feed grade glacial acetic acid 0.2 weight portion.
A kind of method preparing the described feedstuff being processed gained by chicken manure, comprises the following steps:
(1) according to above weight portion, take freshly-slaughtered poultry excrement, use screw extrusion mode that described freshly-slaughtered poultry excrement is taken off
Water processes, and revolution speed of screw is 20r/min；The solid matter obtained after extruding is collected, treats as chicken manure raw material
With, the water content of described chicken manure raw material is 40%, and the water content in described chicken manure raw material is 35%；Receive simultaneously
The waste water of gained, i.e. for the first time abjection water after collection extruding；
(2) the described chicken manure raw material of gained adds in step (1) feed grade montmorillonite powder, feed grade
Calcium phosphate, feed grade calcium propionate and feed grade glacial acetic acid, stirring, speed of agitator is 30r/min, mixing time
4 hours, obtain pending material；
(3) described pending material is carried out high temperature high pressure process, i.e. pending described in heating steps (2)
Material, is 140 DEG C to the temperature of described pending material, pressurizes described pending material simultaneously, to described in wait to locate
The intrinsic pressure 2MPa that increases to of reason material, keeps 30min；Slowly blood pressure lowering, extremely described pending material is intrinsic pressure for normal pressure
After, carry out second time and boost, make the intrinsic pressure 1MPa that increases to of described pending material, keep 90min, more slowly
It is depressurized to normal pressure, obtains thick product；During described high temperature high pressure process, the steam produced is carried out cold
Solidifying recovery, collects, and obtains second time and deviates from water, by described second time abjection water and abjection of described first time water
Merge, obtain total draining；Described total draining being placed in fermentation vat and carry out natural fermentation, fermentation time is 10
My god, can described total draining be introduced in farmland, for Crops in Applying Fertilizer after having fermented；
(4) take the thick product of gained in step (3), use pipe bundle drier that described thick product is done
Dry, baking temperature is 70 DEG C, and drying time is 2 hours, obtains the described feedstuff being processed gained by chicken manure；
In the described feedstuff being processed gained by chicken manure, water content is 8%.
Embodiment 2
A kind of feedstuff being processed gained by chicken manure, the raw material components of employing includes:
Freshly-slaughtered poultry excrement 1200 weight portion, feed grade montmorillonite powder 3 weight portion, feed-grade calcium phosphate 8 weight portion,
Feed grade calcium propionate 2.5 weight portion and feed grade glacial acetic acid 2 weight portion.
A kind of method preparing the described feedstuff being processed gained by chicken manure, comprises the following steps:
(1) according to above weight portion, take freshly-slaughtered poultry excrement, use screw extrusion mode that described freshly-slaughtered poultry excrement is taken off
Water processes, and revolution speed of screw is 30r/min；The solid matter obtained after extruding is collected, treats as chicken manure raw material
With, the water content of described chicken manure raw material is 35%；Collect the waste water of gained after extruding simultaneously, de-i.e. for the first time
Water outlet；
(2) the described chicken manure raw material of gained adds in step (1) feed grade montmorillonite powder, feed grade
Calcium phosphate, feed grade calcium propionate and feed grade glacial acetic acid, stirring, speed of agitator is 25r/min, mixing time
5 hours, obtain pending material；
(3) described pending material is carried out high temperature high pressure process, i.e. pending described in heating steps (2)
Material, is 150 DEG C to the temperature of described pending material, pressurizes described pending material simultaneously, to described in wait to locate
The intrinsic pressure 2MPa that increases to of reason material, keeps 60min；Slowly blood pressure lowering, extremely described pending material is intrinsic pressure for normal pressure
After, carry out second time and boost, make the intrinsic pressure 1MPa that increases to of described pending material, keep 60min, more slowly
It is depressurized to normal pressure, obtains thick product；During described high temperature high pressure process, the steam produced is carried out cold
Solidifying recovery, collects, and obtains second time and deviates from water, by described second time abjection water and abjection of described first time water
Merge, obtain total draining；Described total draining being placed in fermentation vat and carry out natural fermentation, fermentation time is 12
My god, can described total draining be introduced in farmland, for Crops in Applying Fertilizer after having fermented；
(4) take the thick product of gained in step (3), use pipe bundle drier that described thick product is done
Dry, baking temperature is 78 DEG C, and drying time is 3 hours, obtains the described feedstuff being processed gained by chicken manure；
In the described feedstuff being processed gained by chicken manure, water content is 9%.
Embodiment 3
A kind of feedstuff being processed gained by chicken manure, the raw material components of employing includes:
Freshly-slaughtered poultry excrement 1300 weight portion, feed grade montmorillonite powder 4 weight portion, feed-grade calcium phosphate 5 weight portion,
Feed grade calcium propionate 3 weight portion and feed grade glacial acetic acid 1 weight portion.
A kind of method preparing the described feedstuff being processed gained by chicken manure, comprises the following steps:
(1) according to above weight portion, take freshly-slaughtered poultry excrement, use screw extrusion mode that described freshly-slaughtered poultry excrement is taken off
Water processes, and revolution speed of screw is 30r/min；The solid matter obtained after extruding is collected, treats as chicken manure raw material
With, the water content of described chicken manure raw material is 36%；Collect the waste water of gained after extruding simultaneously, de-i.e. for the first time
Water outlet；
(2) the described chicken manure raw material of gained adds in step (1) feed grade montmorillonite powder, feed grade
Calcium phosphate, feed grade calcium propionate and feed grade glacial acetic acid, stirring, speed of agitator is 25r/min, mixing time
5 hours, obtain pending material；
(3) described pending material is carried out high temperature high pressure process, i.e. pending described in heating steps (2)
Material, is 146 DEG C to the temperature of described pending material, pressurizes described pending material simultaneously, to described in wait to locate
The intrinsic pressure 2MPa that increases to of reason material, keeps 90min；Slowly blood pressure lowering, extremely described pending material is intrinsic pressure for normal pressure
After, carry out second time and boost, make the intrinsic pressure 1MPa that increases to of described pending material, keep 30min, more slowly
It is depressurized to normal pressure, obtains thick product；During described high temperature high pressure process, the steam produced is carried out cold
Solidifying recovery, collects, and obtains second time and deviates from water, by described second time abjection water and abjection of described first time water
Merge, obtain total draining；Described total draining being placed in fermentation vat and carry out natural fermentation, fermentation time is 15
My god, can described total draining be introduced in farmland, for Crops in Applying Fertilizer after having fermented；
(4) take the thick product of gained in step (3), use pipe bundle drier that described thick product is done
Dry, baking temperature is 90 DEG C, and drying time is 2.5 hours, obtains the described feedstuff being processed gained by chicken manure；
In the described feedstuff being processed gained by chicken manure, water content is 9%.
The present invention is not limited to above-mentioned preferred forms, and anyone can draw it under the enlightenment of the present invention
His various forms of products, no matter but in its shape or structure, make any change, every have and the application
Technical scheme as same or like, within all falling within protection scope of the present invention.
Claims (9)
1. the feedstuff being processed gained by chicken manure, it is characterised in that the raw material components of employing includes:
Freshly-slaughtered poultry excrement 1000-1300 weight portion, feed grade montmorillonite powder 2-4 weight portion, feed-grade calcium phosphate 5-10
Weight portion, feed grade calcium propionate 2-3 weight portion and feed grade glacial acetic acid 0.2-2 weight portion.
The feedstuff being processed gained by chicken manure the most according to claim 1, it is characterised in that employing
Raw material components includes:
Freshly-slaughtered poultry excrement 1200-1250 weight portion, feed grade montmorillonite powder 3-4 weight portion, feed-grade calcium phosphate 6-8
Weight portion, feed grade calcium propionate 2-2.5 weight portion and feed grade glacial acetic acid 1-2 weight portion.
3. a preparation method for the feedstuff being processed gained by chicken manure described in claim 1 or 2, its
It is characterised by, comprises the following steps:
(1) according to above weight portion, freshly-slaughtered poultry excrement is taken, dehydration, obtain chicken manure raw material；
(2) in step (1) in the chicken manure raw material of gained in add feed grade montmorillonite powder, feed grade phosphorus
Acid calcium, feed grade calcium propionate and feed grade glacial acetic acid, mix homogeneously, obtain pending material；
(3) take the pending material of gained in step (2), carry out high temperature high pressure process, obtain thick product；
(4) take the thick product of gained in step (3), be dried, obtain described feedstuff.
The preparation method of the feedstuff being processed gained by chicken manure the most according to claim 3, its feature exists
In, step (1) uses the mode of extruding, drying or dry in the sun freshly-slaughtered poultry excrement is dehydrated, obtain after dehydration
The water content of described chicken manure raw material be 35%-40%.
The preparation method of the feedstuff being processed gained by chicken manure the most according to claim 4, its feature exists
In, step (1) use screw extrusion mode described freshly-slaughtered poultry excrement is carried out processed, revolution speed of screw is
20-30r/min。
The preparation method of the feedstuff being processed gained by chicken manure the most according to claim 3, its feature exists
In, the operation carrying out high temperature high pressure process in step (3) comprises the following steps:
A () heats described pending material, the temperature to described pending material is 140-150 DEG C, simultaneously to institute
State the pressurization of pending material, to the intrinsic pressure 2MPa that increases to of described pending material, keep 30-90min；
B (), then to the slow blood pressure lowering of pending material in step (a), to the intrinsic pressure of described pending material is
Normal pressure, carries out second time and boosts, make the intrinsic pressure 1MPa that increases to of described pending material, keep 30-90min,
The most slowly it is depressurized to normal pressure, obtains described thick product.
The preparation method of the feedstuff being processed gained by chicken manure the most according to claim 3, its feature exists
In, when in step (4) being dried described thick product, baking temperature is 70-90 DEG C, and drying time is
1-6 hour；The water content of the described feedstuff of dried gained is not higher than 10%.
The preparation method of the feedstuff being processed gained by chicken manure the most according to claim 7, its feature exists
In, step (4) use tube bank drying mode described thick product is dried, baking temperature is 70-80 DEG C,
Drying time is 1-2 hour.
9. described in a claim 1 or 2 by chicken manure process the feedstuff of gained preparing fish meal, pig is raised
Material and cattle, sheep feedstuff in application.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250791.2A CN105876140A (en) | 2016-04-21 | 2016-04-21 | Feed obtained through treatment of chicken manure as well as preparation method and application of feed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250791.2A CN105876140A (en) | 2016-04-21 | 2016-04-21 | Feed obtained through treatment of chicken manure as well as preparation method and application of feed |
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| CN105876140A true CN105876140A (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610250791.2A Pending CN105876140A (en) | 2016-04-21 | 2016-04-21 | Feed obtained through treatment of chicken manure as well as preparation method and application of feed |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349306A (en) * | 2021-07-14 | 2021-09-07 | 李林涛 | Treatment and recycling method for chicken manure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1596691A (en) * | 2004-07-27 | 2005-03-23 | 赵春乱 | Composite chicken faeces feed produced by thermal pressing hydrolysis method |
| CN103229899A (en) * | 2013-03-29 | 2013-08-07 | 蚌埠大成食品有限公司 | Sheep forage and preparation method thereof |
-
2016
- 2016-04-21 CN CN201610250791.2A patent/CN105876140A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1596691A (en) * | 2004-07-27 | 2005-03-23 | 赵春乱 | Composite chicken faeces feed produced by thermal pressing hydrolysis method |
| CN103229899A (en) * | 2013-03-29 | 2013-08-07 | 蚌埠大成食品有限公司 | Sheep forage and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349306A (en) * | 2021-07-14 | 2021-09-07 | 李林涛 | Treatment and recycling method for chicken manure |
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Application publication date: 20160824 |