CN107307213A - A kind of green watermifoil feed and preparation method and application - Google Patents
A kind of green watermifoil feed and preparation method and application Download PDFInfo
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- 235000005822 corn Nutrition 0.000 claims abstract description 25
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- 239000004472 Lysine Substances 0.000 description 1
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- 229910021529 ammonia Inorganic materials 0.000 description 1
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Classifications
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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
- A23K50/30—Feeding-stuffs specially adapted for particular animals for swines
-
- 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
- A01K67/02—Breeding vertebrates
-
- A—HUMAN NECESSITIES
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Biotechnology (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Physiology (AREA)
- Environmental Sciences (AREA)
- Mycology (AREA)
- Botany (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Sustainable Development (AREA)
- Biochemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Birds (AREA)
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
The invention discloses a kind of green watermifoil feed and preparation method and application, its new bud green watermifoil raw material, Lactobacillus plantarum and saccharomyces cerevisiae, its step after a certain proportion of corn flour, crushing/dewatering：A, new bud green watermifoil harvested from ecological wetland, airing 23 hours, pulverizer is crushed as powdered, press sections dehydration；B, in proportion weigh crush and it is partially dehydrated after powdered green watermifoil, corn flour, Lactobacillus plantarum and saccharomyces cerevisiae；C, by weigh crush and it is partially dehydrated after green watermifoil powder, corn flour, Lactobacillus plantarum and saccharomyces cerevisiae stirred in fodder mixing machine after, load round sealing preserve and fermented in normal temperature condition, obtain green watermifoil feed.Formula is reasonable, it is easy to use, it is easy to implement the method, it is easy to operate, the green watermifoil of wetland plant of ecological management rural area water pollution is set to get utilization, the daily management of ecological wetland is allowed to produce certain income, it is ensured that the long-term normal effectively continuous service of the ecological management system of rural area water pollution.
Description
Technical field
The present invention relates to cultivation and agricultural environment field, it is more particularly to a kind of utilize and handles domestic sewage in rural areas and pig
The green watermifoil of wetland plant (Myriophylium elatinoides) aardvark feed of water pollution, also relates to a kind of green fox
The preparation method of tail algae sow feed, further relates to a kind of purposes of green watermifoil feed in ecological raising aardvark.
Background technology
Recently as rapid development of economy, the body eutrophication of rivers and lakes has been increasingly becoming the weight that China faces
Ecological environment problem is wanted, such as several large-size lakes (Taihu Lake) and its periphery region are frequently broken out " blue-green algae ", many river (Liuyangs
River etc.) and streams often deposited by water hyacinth, obstruction river course, the normal procreation and growth of the influence aquatile such as fish.To water
Engineering measure (removing lake silt, carry out sanitary sewage disposal etc.) is often taken in the improvement of body eutrophication；Land treatment systems are (logical
The effect such as soil filtering, absorption, precipitation, ion exchange, microorganism conversion and plant absorption is crossed to purify sewage) etc..It is several big
The local government of type lake and its periphery region takes a large amount of financial resources and eutrophication is administered in the measure of human resources application project,
Restored to the original state again after 1-2, regulation effect often gets half the result with twice the effort.The Institute of Subtropical Agriculture, The Chinese Academy of Sciences invents
Ecological wetland is built using the plant " green watermifoil (Myriophylium elatinoides) " of Haloragaceae Myriophyllum
For the processing breeding wastewater technical system of key problem in technology, the technical system by aquaculture waste pollutant by biomass purification at
By multistage green watermifoil ecological wetland, (1000 livestock on hand pig scale raisings about need 2000-3000m again after reason2Wetland) enter
One step is purified, and by the reduction more than 95% of the major pollutants such as COD, ammonia nitrogen, phosphorus in waste water, (table 1-3 is this project team in Zhejiang
The Feng Muye Wastewater from Pig Farm Ecological Disposal Test and pilot projects of Jiaxing City Nanhu District five are saved to major pollutants such as COD, ammonia nitrogen, phosphorus
Decontrol effect；The pig farm livestock on hand scale 7000, ecological waste water processing Test and pilot project is wet by 5 grades of green watermifoil ecologies
Ground is constituted, every grade of green watermifoil ecological wetland 2200m2)。
Aquaculture waste pollution administers the effect for serving and getting twice the result with half the effort, and effectively reduces the direct discharge of breeding wastewater,
Agriculture district environment nitrogen phosphorus transfer, which is obtained, effectively to be controlled.The technology has obtained national inventive technique patent, and the patent No. is respectively
ZL2012103938518, ZL201310313504.4, ZL201310313436.1,2013-2015 is in Changsha, Zhejiang
The ground such as Jiang Jiaxing, ShaoXing,ZheJiang, 10000 years, Jiangxi, the Jiangxi Xiajiang, Wanzhou prefecture of Chongqing, Guangxi Huan Jiang, Guangdong Jiangmen establish more than 60 families
Demonstration project.All demonstration projects are through local environmental administration's monitoring result, the major pollutants such as COD, ammonia nitrogen, total nitrogen, total phosphorus
Show as continual and steady less than Con trolling index value as defined in country's cultivation discharge standard (GB18596-2001).
Decontrol effect (mg/L) of the Feng Muye Wastewater from Pig Farm ecological management engineerings of 1 Zhejiang Jiaxing city of table five to COD
General Large-scale pig farm, the conventional feed of young pig of the pig age more than 40 days is (hereinafter referred to as：It is conventional to raise
Material) formula be：Corn 55%, wheat bran 20%, soya-bean cake 7%, cottonseed cake 5%, rape cake 5%, fish meal 5%, bone meal 2%, Bei Fen
1%.2000g/ pigs of daily feeding amount after stirring.Using conventional feed cultural method except recycling wheat bran,
Outside the byproduct of the processings of farm products such as soya-bean cake, cottonseed cake, rape cake, a large amount of corn flour are also needed.It is big in ecological wetland in order to consume
The green watermifoil fresh grass resource of amount, especially for (April-December is every 25- in the management of green watermifoil ecological wetland regular maintenance
Need to periodically cradle within 30 days, cradle every year 10 times or so, the green watermifoil fresh grass amount cradled every time reaches 150-200 tons/hectare) process
Income can be increased, the Institute of Subtropical Agriculture, The Chinese Academy of Sciences has also carried out green watermifoil fodder and utilized, will be green
Watermifoil fresh grass substitutes the trial that grain feed carries out ecologic breeding.Appropriate corn or oil are mixed after green watermifoil crushing, dehydration
The byproduct of the paddy processings such as chaff, raise on a fairly large scale that to grow aardvark and sow be also one of main utilization ways.
Decontrol effect (mg/L) of the Feng Muye Wastewater from Pig Farm ecological management engineerings of table 2 five to ammonia nitrogen
Decontrol effect (mg/L) of the Feng Muye Wastewater from Pig Farm ecological management engineerings of table 3 five to phosphorus
The content of the invention
The purpose of the present invention is to be the provision of a kind of wetland for utilizing and handling domestic sewage in rural areas and Pig raising wastewater dye thing
The green watermifoil production feed of plant, formula is reasonable, easy to use, makes the green fox-brush of wetland plant of ecological management rural area water pollution
Algae gets utilization, and allows the daily management of ecological wetland to produce certain income, to ensure rural area water pollution
The long-term normal effectively continuous service of ecological management system.
Another object of the present invention is to be the provision of a kind of preparation method of green watermifoil aardvark feed, and method is easy
OK, it is easy to operate, ecological wetland plant-" the green watermifoil " of recycling ecological management, the management of ecological wetland regular maintenance
(April-December need to periodically cradle every 20-30 days, cradle 10-12 times every year, and the green watermifoil fresh grass amount cradled every time reaches 150-
200 tons/hectare) during can cradle green watermifoil fresh grass amount up to 1500 ton/hectare, the green fox-brush of 1 hectare of ecological wetland
The demand that algae recycling can substitute 300 pork pigs or ten thousand chicken scale raisings corn flour of 1 year is (public equivalent to 6.7-8.7
The corn yield in hectare high-quality arable land), the dependence that aquaculture plough to high-quality is reduced, is had to the grain security for solving China heavy
The meaning wanted.
A further object of the invention is the application for being the provision of a kind of green watermifoil sow feed in aardvark is raised,
In foster aardvark process only with sealing and fermenting 15- such as green fox-brush, corn flour, Lactobacillus plantarum and the saccharomyces cerevisiaes in ecological wetland
20 days, without any chemical synthetic material (chemical synthesis feed addictive), the aardvark cultivated with the green watermifoil feed produced
Product can be sold as organic, ecological or green product.
In order to realize above-mentioned purpose, the present invention uses following technical measures：
A kind of green watermifoil feed, it is made up of the mass fraction of following raw material：
Described Lactobacillus plantarum is produced by Shaanxi Sen Fu natural products Co., Ltd.
Described saccharomyces cerevisiae is produced by Guangzhou infinitesimal bio tech ltd.
A kind of green watermifoil feed, it is made up (preferred scope) of the mass fraction of following raw material：
A kind of green watermifoil feed, it is made up (preferable scope) of the mass fraction of following raw material：
A kind of green watermifoil feed, it is made up (best scope) of the mass fraction of following raw material：
A kind of green watermifoil feed, it is made up (occurrence please be filled in) of the mass fraction of following raw material：
A kind of preparation method of green watermifoil feed, its step is：
A, the new bud green watermifoil (moisture content 90%) of general are harvested from ecological wetland, and ensilage hay cutter is used in airing 2-3 hours
(9Z-A6) crushes green watermifoil fresh grass the powdery (moisture content 85%) for 1-2mm；
B, the green watermifoil of step A powdery is passed through into pasture and water it is dehydrated special stainless steel spiral pressing dehydrator (YZJ-1.5T, river
Southern Xinxiang City Tian Zhong Machinery Manufacturing Co., Ltd.s production) dehydration, obtain the green watermifoil raw material of powdery, green watermifoil moisture content 53-
57%；
C, weigh in proportion step B dehydration after the green watermifoil raw material of 1-2mm powderies, corn flour, Lactobacillus plantarum and wine
Brewer yeast；
The green watermifoil raw material of D, the powdery for weighing step C in proportion, corn flour, Lactobacillus plantarum and saccharomyces cerevisiae,
After being stirred in fodder mixing machine, load round (fermenter, fermentation tank, fermentation vat etc.) sealing preserve in normal temperature
After fermentation 15-20 days of (25-35 DEG C) of condition, fermentation process determines fermented feed central temperature and antibiotic, crude protein, thick fibre
Dimension, crude fat, amino acid composition equal size result show that green watermifoil feed fermentation process feed center temperature reaches 46-55 DEG C,
The parasite carried in green watermifoil, pathogenic bacteria etc. can be effectively killed, the antibiotic that the green watermifoil of fermentation process absorbs drops quickly
Solution, fermentation can't detect antibiotic (table 4) after 15 days；
The nutrient composition contents such as E, fermentation process crude protein, crude fibre and amino acid are not significantly different (table 5).Sealing hair
Ferment 15-20 days, obtains a kind of green watermifoil aardvark feed, and the green watermifoil feed after fermentation is placed in into warehouse normal temperature preservation, protected
The matter phase is 200 days.
It is very effective to have killed the green watermifoil institute for being grown in and administering in breeding wastewater environment by abovementioned technology
Parasite, the pathogenic bacteria of carrying, degrade the antibiotic absorbed in green watermifoil, enable the green watermifoil feed processed long
Phase stores (at least 200 days shelf-life), solves parasite, pathogenic bacteria that new bud green watermifoil carries as feed resource, anti-
It raw element and the key technical problem such as can not preserve for a long time, realize the green watermifoil harvested in the ecological wetland for administering breeding wastewater
Fodder.
The green watermifoil feed fermentation process temperature of table 4 and antibiotic situation of change
The green watermifoil feed fermentation process nutrition parameters situation of change of table 5
A kind of application (feeding Luo Daihei pig method) of green watermifoil feed in aardvark is raised, its step is：
A, the addition above-mentioned green watermifoil feeds of 20-30% in common pork pig feed (any currently on the market), daily
Feeding twice, the morning 8：00-8：30 start first time feeding, and feeding amount is every green fox-brush of the common pig feed+300g of pig 800g
Diatomaceous earth pig feed；
B, afternoon 17：00-17：30 start second of feeding feeding, feeding amount be also every common pig feed of pig 800g+
The green watermifoil aardvark feeds of 300g.Growing and fattening pigs are sold after delivering for sale as common Luo Daihei pigs, and selling price is 10000 yuan of pig per ton
Left and right.
The present invention compared with prior art, with advantages below and effect：
1st, the present invention is provided using the wetland plant " green watermifoil " for handling domestic sewage in rural areas and Pig raising wastewater pollution
Sourceization is utilized (by the utilization of the pollutant resources such as COD in water body, ammonia nitrogen and phosphorus), makes " the green fox-brush of processing rural area water pollution
Algae ecological wetland " can produce certain economic benefit during regular maintenance management.
2nd, the nutrient composition content such as main vitamins, amino acid, mineral matter and crude fibre (is shown in Table 6, table in green watermifoil
7), the green watermifoil of feeding is conducive to the nutrient balance of aardvark, promotes the formation of microbial population in chitling road, dramatically increases enteron aisle
The amino acid enriched in middle probiotic microorganisms population quantity, particularly green watermifoil.The paddy ammonia equivalent to every pig feeding daily
Sour 289.5-361.5mg, lysine 23.4-29.3mg, alanine 38.6-53.9mg, serine 41.1-51.5mg, valine
34.5-43.2mg, arginine 37.2-51.0mg etc. must the micro members such as amino acid and Ca420-525mg, Zn238.5-300mg
Element.The premix of the compositions such as amino acid, trace element and antibiotic need not be added in feed again.
The green watermifoil Major Nutrient of table 6 and mineral composition content (mg/g dry weights)
Main amino acid composition (mg/g) in the green watermifoil of table 7
3rd, green watermifoil is the byproduct for handling domestic sewage in rural areas and Pig raising wastewater pollution, the cultivation of green watermifoil, pipe
Reason and harvesting (periodically cradling) belong to the regular maintenance management cost of processing rural area water pollution.By harvested " green watermifoil "
Transported from ecological wetland to the green watermifoil feed manufacturing workshop on pig farm and crushing, dehydration expense as 30-40 yuan/ton (to transport
Defeated distance), the green watermifoil feed 400g-550g of the daily feeding of every aardvark feed cost is only 0.069 yuan -0.156
First (2100 yuan/ton of corn flour price).(formula is conventional feed：Corn 55%, wheat bran 20%, soya-bean cake 7%, cottonseed cake 5%,
Rape cake 5%, fish meal 5%, bone meal 2%, shellfish powder 1%) processing cost be 3000 yuan/ton；The daily feeding conventional feed of every pig
2000g cost is 6.00 yuan.The low 13.8%-55.3% of the green watermifoil feed ratio feeding conventional feed cost of feeding.
4th, green watermifoil feed feeding aardvark of the invention, feed intake, average daily gain and raises again than all and conventional feed
Difference is not notable；The green watermifoil Feed Energy of feeding dramatically increases lean meat percentage, reduces the thickness of backfat, its higher lean meat percentage of addition ratio is more
It is high；The green watermifoil feed of feeding can also increase the flavor substance content such as amino acid in aardvark meat, be obviously improved aardvark meat mouthfeel product
Matter.
5th, using 100% feed feeding aardvark, because this feed is natural component, without any chemical synthesis
Material, feeding aardvark of production and products thereof can be as organic aardvark or organoclay swine product, the market produced than conventional feed
The high 50%-100% of selling price.
6th, the present invention is the ecological wetland plant based on recycling ecological management-" green watermifoil ", and per hectare is ecological
The green watermifoil recycling of wetland can substitute demand (the corn production in equivalent to 6-8. hectares high-quality arable lands of more than 100 tons of corn
Amount), the dependence that aquaculture is ploughed to high-quality is reduced, the grain security for solving China is of great significance.
Embodiment
Embodiment 1：In the ChangSha, Hunan Province county Jin Jing towns self-sufficient and strategically located region, ecological agriculture Co., Ltd Luo Daihei pigs plant implements.
A kind of green watermifoil feed, it is made up of the mass fraction of following raw material：
The preparation method of green watermifoil aardvark feed, its step is：
A, new bud green watermifoil harvested from ecological wetland, airing 2 or 3 hours are crushed with Multifunction fodder disintegrating machine
For 1 or 2mm powdery；
B, the green watermifoil of step A powdery used into pasture and water dehydration special stainless steel spiral pressing dehydrator (YZJ-1.5T, river
Southern Xinxiang City Tian Zhong Machinery Manufacturing Co., Ltd.s production) dehydration, green watermifoil moisture content is reduced to 53-57%；
C, the green watermifoil raw material of the powdery after corn flour, crushing/dewatering, Lactobacillus plantarum and saccharomyces cerevisiae are weighed in proportion；
D, step B is weighed to corn flour in proportion, crush after the green watermifoil raw material of 1 or 2mm powderies, Lactobacillus plantarum and
After saccharomyces cerevisiae is stirred, load fermenter sealing and fermenting 15 or be used as green watermifoil in 16 or 17 or 18 or 19 or 20 days
Aardvark feed is storeed in fodder store.
By abovementioned technology, effectively kill entrained by the green watermifoil for being grown in and administering in breeding wastewater environment
Parasite, pathogenic bacteria, degrade the antibiotic absorbed in green watermifoil, solve new bud green watermifoil and be unable to long term storage
Technical problem.
Embodiment 2-5：
A kind of green watermifoil pig feed, it is made up of the mass fraction of following raw material：
| Raw material/embodiment | 2 | 3 | 4 | 5 |
| Corn flour | 13 | 14 | 16 | 17 |
| New bud green watermifoil after crushing/dewatering | 86.5 | 85.5 | 835 | 82.5 |
| Lactobacillus plantarum | 0.4 | 0.4 | 0.4 | 0.4 |
| Saccharomyces cerevisiae | 0.1 | 0.1 | 0.1 | 0.1 |
| Amount to | 100 | 100 | 100 | 100 |
Its preparation process is same as Example 1.
Embodiment 6：
A kind of application of green watermifoil feed in aardvark is raised, its step is：
Young Luo Daihei pigs 70 between A, 70 41-42kg of selection, are respectively placed in 7 swinerys of same pig house
In.
B, the 1st common pig feed of column feeding (control group).
C, the 2nd green watermifoil aardvark feed of the common pig feed+10% of column feeding 90%.
D, the 3rd green watermifoil aardvark feed of the common pig feed+20% of column feeding 80%.
E, the 4th green watermifoil aardvark feed of the common pig feed+30% of column feeding 70%.
F, the 5th green watermifoil aardvark feed of the common pig feed+40% of column feeding 60%.
G, the 6th green watermifoil aardvark feed of the common pig feed+50% of column feeding 50%.
H, the 7th green watermifoil aardvark feed of column feeding 100%.
I, daily feeding twice, the morning 8：00-8：30 start first time feeding, and feeding amount is on each every pig 1100g
State common pig feed+green watermifoil aardvark feed that 7 different proportions are prepared；Afternoon 17：00-17：30 start second of feeding
Feeding, feeding amount is identical with the morning.
J, this experiment show that adding green watermifoil aardvark feed increases the feed intake of Luo Daihei pigs；Add the green of 10-20%
Watermifoil aardvark feed and common pig feed compare, and feed intake, average daily gain (speed of growth) and the feed-weight ratio of pig do not show
Write difference；The green watermifoil aardvark feed average daily gain of addition more than 30% is substantially less than control (100% conventional feed), expects
Again than being compareed higher than notable (shown in table 6).
Table 6 adds influence (2016, Changsha) of the green watermifoil feed of different proportion to Luo Daihei pig growth performances
Note：Colleague represents difference not significantly (P without letter or data shoulder mark same letter>0.05), different lowercase alphabets
Show significant difference (P<0.05).
After the green watermifoil that different proportion is added in K, diet, each test group is educated the dressing percentage of Luo Daihei pigs, dressing percentage and not had
There were significant differences, but compared with control feed (0% green watermifoil feed of addition) group, add green watermifoil Feed Energy and dramatically increase
The lean meat percentage of Luo Daihei pigs, its more thickness of backfat of green watermifoil feed addition are lower, lean meat percentage is higher (shown in table 6).
Influence of the different green watermifoils of adding proportion of table 7 to growing and fattening pigs ketone body quality
Embodiment 7：
A kind of application (feeding Luo Daihei pig method) of green watermifoil feed in aardvark is raised, its step is：
A, 100% use above-mentioned green watermifoil feed, daily feeding twice, the morning 8：00-8：30 start first time feeding,
Feeding amount is the green watermifoil aardvark feeds of every pig 1100g；
B, afternoon 17：00-17：30 start second of feeding feeding, and feeding amount is also the green watermifoil aardvarks of every pig 1100g
Feed.Growing and fattening pigs are sold after delivering for sale as organic Luo Daihei pigs, and organic Luo Daihei pigs selling price is pig 18000-20000 per ton
Member or so, than the common high 80-100% of Luo Daihei pigs selling price.
Claims (7)
1. a kind of green watermifoil feed, it is made up of the mass fraction of following raw material：
Raw material %
Corn flour 10-20%
New bud green watermifoil raw material 78.5-88.5% after crushing/dewatering
Lactobacillus plantarum 0.1-3%
Saccharomyces cerevisiae 0.05-2%.
2. a kind of green watermifoil feed according to claim 1, it is characterised in that：
Raw material %
Corn flour 12-18%
New bud green watermifoil raw material 79.5-84.5% after crushing/dewatering
Lactobacillus plantarum 0.2-2.6%
Saccharomyces cerevisiae 0.08-1.8%.
3. a kind of green watermifoil feed according to claim 1, it is characterised in that：
Raw material %
Corn flour 13-17%
New bud green watermifoil raw material 80.5-83.5% after crushing/dewatering
Lactobacillus plantarum 0.5-2.2%
Saccharomyces cerevisiae 0.1-1.6%.
4. a kind of green watermifoil feed according to claim 1, it is characterised in that：
Raw material %
Corn flour 14-16%
New bud green watermifoil raw material 83-85.5% after crushing/dewatering
Lactobacillus plantarum 0.6-1.6%
Saccharomyces cerevisiae 0.4-1%.
5. a kind of green watermifoil feed according to claim 1, it is characterised in that：
Raw material %
Corn flour 15
New bud green watermifoil raw material 84.4 after crushing/dewatering
Lactobacillus plantarum 0.5
Saccharomyces cerevisiae 0.1.
6. a kind of preparation method of green watermifoil feed described in claim 1, its step is：
A, the new bud green watermifoil of general are harvested from ecological wetland, and airing 2-3 hours is crushed green watermifoil fresh grass with ensilage hay cutter
For 1-2mm powdery；
B, by step（A）The green watermifoil of powdery is dehydrated special stainless steel spiral pressing dehydrator by pasture and water and is dehydrated, and obtains powdery
Green watermifoil raw material, green watermifoil moisture content 53-57%；
C, step is weighed in proportion（B）The green watermifoil raw material of 1-2mm powderies, corn flour, Lactobacillus plantarum and wine brewing after dehydration
Yeast；
D, by step（C）The green watermifoil raw material of powdery, corn flour, Lactobacillus plantarum and the saccharomyces cerevisiae weighed in proportion, is being raised
After being stirred in material mixer, load round sealing preserve after normal temperature condition ferments 15-20 days, fermentation process is determined
Fermented feed central temperature and antibiotic, crude protein, crude fibre, crude fat, amino acid composition content results show green watermifoil
Feed fermentation process feed center temperature reaches 46-55 DEG C, and fermentation can't detect antibiotic after 15 days；
E, fermentation process crude protein, crude fibre and amino acid nutrient component content do not have difference, and sealing and fermenting 15-20 days is obtained
A kind of green watermifoil aardvark feed.
7. a kind of application of green watermifoil feed described in claim 1 in aardvark is raised, its step is：
In common pork pig feed add 20-30% green watermifoil feed, daily feeding twice, the morning 8：00-8：30 start the
Feeding, feeding amount is the green watermifoil feeds of the common g of pig feed+300 of every pig 800g；
Afternoon 17：00-17：30 start second of feeding feeding, and feeding amount is also the common g of pig feed+300 of every pig 800g green
Watermifoil feed.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367195A (en) * | 2019-08-23 | 2019-10-25 | 北京探感科技股份有限公司 | A kind of poultry feeding uniformity control method |
| CN115399406A (en) * | 2022-08-11 | 2022-11-29 | 农业农村部环境保护科研监测所大理综合实验站(大理市原种场) | Mixed silage method of rape and watermifoil for feed |
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| CN103504172A (en) * | 2013-10-17 | 2014-01-15 | 中国科学院亚热带农业生态研究所 | Myriophylium clatinoides containing pig feed and preparation method thereof |
| CN106107061A (en) * | 2016-07-19 | 2016-11-16 | 中国科学院亚热带农业生态研究所 | A kind of preparation method of green watermifoil ensilage |
| NL2017441B1 (en) * | 2015-09-09 | 2017-04-03 | De Heus Voeders B V | Process for the preparation of a fodder compositioncomprising a fermented cereal substrate, a device forpreparing said substrate |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103504172A (en) * | 2013-10-17 | 2014-01-15 | 中国科学院亚热带农业生态研究所 | Myriophylium clatinoides containing pig feed and preparation method thereof |
| NL2017441B1 (en) * | 2015-09-09 | 2017-04-03 | De Heus Voeders B V | Process for the preparation of a fodder compositioncomprising a fermented cereal substrate, a device forpreparing said substrate |
| CN106107061A (en) * | 2016-07-19 | 2016-11-16 | 中国科学院亚热带农业生态研究所 | A kind of preparation method of green watermifoil ensilage |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367195A (en) * | 2019-08-23 | 2019-10-25 | 北京探感科技股份有限公司 | A kind of poultry feeding uniformity control method |
| CN110367195B (en) * | 2019-08-23 | 2021-05-25 | 北京探感科技股份有限公司 | Method for controlling feeding uniformity of livestock |
| CN115399406A (en) * | 2022-08-11 | 2022-11-29 | 农业农村部环境保护科研监测所大理综合实验站(大理市原种场) | Mixed silage method of rape and watermifoil for feed |
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