CN109198172A - A kind of feed and method improving lamb resisting stress for gestational period she-goat - Google Patents
A kind of feed and method improving lamb resisting stress for gestational period she-goat Download PDFInfo
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- CN109198172A CN109198172A CN201811133987.9A CN201811133987A CN109198172A CN 109198172 A CN109198172 A CN 109198172A CN 201811133987 A CN201811133987 A CN 201811133987A CN 109198172 A CN109198172 A CN 109198172A
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- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- A—HUMAN NECESSITIES
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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Abstract
The invention discloses a kind of to improve the feed and method of lamb resisting stress for gestational period she-goat, in terms of mass fraction, the feed is prepared from the following materials: 45~60 parts of corn, 5~15 parts of wheat bran, 5~15 parts of dregs of beans, 2~8 parts of DDGS, 5~15 parts of wheat flour, 2~10 parts of whey powder, 2~10 parts of animal derived protein powder, 2~5 parts of multi-vitamins, 1~3 part of salt, 1~5 part of Litsea pungens powder, 1~5 part of astragalus membranaceus powder, 1~3 part of phagostimulant；The multi-vitamins include vitamin A, E, D3 and B9.The present invention adjusts the physiological loading of ewe to adjust the physiological loading of lamb, its lamb is made to obtain better physiological status, reduce lamb weaning stress, improve lamb survival rate by feeding the functional feed to ewe.
Description
Technical field
The invention belongs to functional feed technical field, being related to one kind, to improve, lamb is anti-to be answered for gestational period she-goat
Swash the feed and method of property.
Background technique
With regard to the research and application of functional feed, the external especially developed countries such as European Union, Japan starting is more early, is made
Preferably, to promoting development, the promotion and application in the world of such product to play positive effect.From 20th century 80
Since middle and later periods in age, the developed countries such as European Union have started the research boom of Substitutes For Antibiotic and its new type of safe feed.It grinds
Study carefully using it is more have organic acid, enzyme preparation, Chinese herbal medicine (plant extracts) and prebiotics (prebiotics, it is predominantly low
Glycans), (probiotics, European Union claim " microorganism " probiotic, and the U.S. claims the microorganism of Direct-fed " can ", and Japan claims
" effective microbe "), synbiotic (constituent of Synbiotics, prebiotics and probiotic), specific antibody is (in such as yolk
Immune globulin IgY) and bacteriophage etc..
Since upper the 1980s, many mechanisms such as Nong Fa research association of Nippon Life Insurance, Nagano institute of microbiology are long-term
It is dedicated to the research and application of biological feedstuff (functional feed), Japan, which has popularized, at present utilizes effective microbiota (EM bacterium
Agent) or lactic acid bacteria, saccharomycete as fermenting agent production hygrometric state type (or liquid-type) functional feed raise livestock and poultry, achieve
Significant Social benefit and economic benefit.
The research and development of the functional feed of China truly, then originate in early 1990s.1992
Year, the probiotics-EM preparation that the Introduced from Japan scholar Bi Jia such as Li Weijiong is invented according to husband carries out test in aquaculture and grinds
Study carefully.Content of the test prepares fermented feed raising chicken, pig as fermenting microbe including the use of EM, has started China's functional feed
The beginning that research is applied.1996, " EM was former for the production of Jiangxi Tianyi Biologic Technology Development Co., Ltd.'s Introduced from Japan technology
Dew "；1999, Yichuan by force micro- new and high technology patented product development centre clock open it is flat develop similar EM product " vigor 99 comes into force
Agent ".To promote research and the application of China's functional feed to contribute.
Recently as greatly developing for ecological grassland animal husbandry, goat cultivation quantity is greatly improved.But lamb
The high problem of the death rate is especially prominent, causes heavy losses to sheep raising family, the cultivation enthusiasm at serious contusion sheep raising family, wherein
Weaning stress is the key factor for leading to lamb death.Lamb relies primarily on during development in pregnancy ewes belly
Dam provides necessary nutriment, microelement and immune factor, experienced after birth to suck based on breast milk, to
Based on feeding concentrated feed, arrive again to feed the feeding habits based on roughage and change.The resisting stress of lamb is initially in pregnancy ewes
It is generated during breeding.If pregnancy ewes do not obtain the supply of enough functional nutrient substances, cannot be effective
Be supplied to material base necessary to lamb, thus in the postnatal growth course of lamb, indigestion, growth often occurs
The problems such as slow, digestive tract function disorder, the careless slightly development and constitution that not only will affect sheep makes morbidity and mortality
Increase, also will affect the three-dimensional-structure and production performance of adult sheep.
The cultivation of lamb is since the gestational period of pregnancy ewes, and lamb is rapid in gestational period growth, especially pregnant
Later period obtains a large amount of microelement and immune factor from dam, directly affects the later period growth and development situation of lamb.Cause
This, for a long time, it is important production link and the flock of sheep of sheep husbandry that it is one of the difficult point in goat cultivation that lamb, which cultivates work,
One of the restraining factors that quality improves, seriously constrain the raising of sheep industrialized development and flock of sheep quality.Kidlet cultivates skill
The defect of art will lead to that lamb survival rate is low, and growth and development is slow, and aquaculture cost increases, the final improved speed for influencing kind.
Summary of the invention
Present invention solves the technical problem that be to provide it is a kind of for gestational period she-goat to improve lamb resisting stress
Feed and method adjust the physiological loading of ewe by feeding the functional feed to ewe to adjust the life of lamb
Biochemical function is managed, its lamb is made to obtain better physiological status, reduces lamb weaning stress, improves lamb survival rate.
The present invention is to be achieved through the following technical solutions:
A kind of feed improving lamb resisting stress for gestational period she-goat, in terms of mass fraction, the feed by with
Lower raw material is prepared:
45~60 parts of corn, 5~15 parts of wheat bran, 5~15 parts of dregs of beans, 2~8 parts of DDGS, 5~15 parts of wheat flour, whey
2~10 parts of powder, 2~10 parts of animal derived protein powder, 2~5 parts of multi-vitamins, 1~3 part of salt, 1~5 part of Litsea pungens powder, Huang
1~5 part of stilbene powder, 1~3 part of phagostimulant；
The multi-vitamins include vitamin A, E, D3 and B9.
Further, in terms of mass fraction, which is prepared from the following materials:
50~55 parts of corn, 10~15 parts of wheat bran, 5~10 parts of dregs of beans, 3~5 parts of DDGS, 10~15 parts of wheat flour, cream
Clear 3~6 parts of powder, 3~8 parts of animal derived protein powder, 2~4 parts of multi-vitamins, 1~3 part of salt, 2~3 parts of Litsea pungens powder, Huang
2~3 parts of stilbene powder, 1~3 part of phagostimulant.
Further, in terms of mass fraction, which is prepared from the following materials:
55 parts of corn, 10 parts of wheat bran, 10 parts of dregs of beans, 3 parts of DDGS, 12 parts of wheat flour, 5 parts of whey powder, animal derived protein
6 parts of powder, 4 parts of multi-vitamins, 1~3 part of salt, 2.5 parts of Litsea pungens powder, 2.5 parts of astragalus membranaceus powder, 1~3 part of phagostimulant.
In the multi-vitamins, by quality ratio, vitamin A, E, D3 and B9 ratio be 1:1~2:1~2:2
~6.
The feed that lamb resisting stress is improved for gestational period she-goat, further includes for providing micro member
0.5~1 part of copper sulphate of element and the ferrous sulfate of .5~1 part.
Based on mass fraction, the content of lysine is 10~15%, content of methionine in the animal derived protein powder
It is 10~20%；
The phagostimulant is fennel powder.
A kind of preparation method improving the feed of lamb resisting stress for gestational period she-goat, including following operation:
1) following raw material is got ready in terms of mass fraction:
45~60 parts of corn, 5~15 parts of wheat bran, 5~15 parts of dregs of beans, 2~8 parts of DDGS, 5~15 parts of wheat flour, whey
2~10 parts of powder, 2~10 parts of animal derived protein powder, 2~5 parts of multi-vitamins, 1~3 part of salt, 1~5 part of Litsea pungens powder, Huang
1~5 part of stilbene powder, 1~3 part of phagostimulant；
The multi-vitamins include vitamin A, E, D3 and B9；
2) raw material is uniformly mixed to and is added water, is made pellet by the method for wet process plasmid；
3) pellet being made is dried at 40~65 DEG C, is packed.
It further include 0.5~1 part of copper sulphate and the ferrous sulfate of .5~1 part in the raw material；
By quality ratio, vitamin A, E, D3 and B9 ratio be 1:1~2:1~2:2~6；
The content of lysine is 10~15% in the animal derived protein powder, the content of methionine is 10~20%；
The phagostimulant is fennel powder.
Described is preparing answering in functional feed for gestational period she-goat with the feed for improving lamb resisting stress
With.
Compared with prior art, the invention has the following beneficial technical effects:
The feed that lamb resisting stress is improved provided by the present invention for gestational period she-goat, by being fed to ewe
The functional feed adjusts the physiological loading of ewe to adjust the physiological loading of lamb, obtains newborn lamb
Better physiological status is obtained, to reduce lamb weaning stress, the death rate of weaned lamb is reduced, improves lamb survival rate；
It is specially adapted to the use of construction of Guizhou black goat.
The feed of lamb resisting stress is improved provided by the present invention for gestational period she-goat, based on various aspects to function
Energy property feed optimizes, and special consideration should be given to the Physiology and biochemistry adjustings to lamb；Wherein corn mainly provides energy；Wheat bran mentions
For crude fibre, the cud for being conducive to ruminant carries out ruminating activity；Dregs of beans provides protein, this three is the main body of feed
It constitutes；In addition, wheat flour provides nutrition, and the adhesive as production pellet as nutriment, improves particle and raise
The cohesion ability of material.
The feed that lamb resisting stress is improved provided by the present invention for gestational period she-goat, is meeting basic nutrition
The offer of functional components is also considered on the basis of offer: DDGS is vinasse albumen feed, i.e., containing soluble solids
Distiller's dried grain, protein, B family vitamin and amino acid content increased than corn in vinasse, and containing generating in fermentation
Somatomedin；Whey powder can provide a large amount of lactose, and fermentation can produce a large amount of lactic acid in alimentary canal, reduce pH value, side
It is aid digestion, inhibit the growth of pathogenic bacteria, also contains albumin and globulin (haemocyanin), equally there is front to enteron aisle
Influence, especially immunoglobulin has protecting effect to enteron aisle, can fight Escherichia coli；Also containing cream in whey powder
Peroxidating ferment and lactoferrin have the function of sterilization and bacterium processed；Animal derived protein powder mainly provides lysine and egg ammonia
Acid reduces the damage of free radical.
The feed that lamb resisting stress is improved provided by the present invention for gestational period she-goat, also sufficiently to the gestational period
Protection of the she-goat to lamb: vitamin A promotes the biosynthesis of baby's protein and the differentiation of osteocyte, and pregnancy ewes are such as
Fruit be deficient in vitamin A when will have a direct impact on development of fetus, or even stillborn foetus occurs；Vitamin E can promote pregnancy ewes sex hormone point
It secretes, increases pregnancy ewes female hormone concentration, improve fecundity, prevention of miscarriage；Vitamine D3 is for preventing and treating lamb itself
The development and function of immunity disease and adjustable placenta, so that pregnancy ewes maintain preferable vitamin D level can
Generation of the prevention such as complications of pregnancy such as miscarriage and premature labors.Vitamin B9 prevents the placental abruption of pregnancy ewes, the high blood of gestation
Press syndrome, megaloblastic anemia；Prevent lamb and intrauterine growth retardation, premature labor and born low weight occurs, promotes lamb
Growth and development.The use of Chinese medicine is also considered simultaneously, and Litsea pungens is to promote pregnancy ewes using its invigorating the spleen, the function of helping digestion
Preferably absorb nutriment；Radix Astragali is for prevention of miscarriage and premature labor, and the miscarriage prevention as pregnancy ewes uses, and can promote
The immunity of pregnancy ewes improves the content of pregnancy ewes immunoglobulin.
Specific embodiment
The invention will be described in further detail below, and the explanation of the invention is not limited.
The feed that lamb resisting stress is improved provided by the present invention for gestational period she-goat should in terms of mass fraction
Feed is prepared from the following materials:
45~60 parts of corn, 5~15 parts of wheat bran, 5~15 parts of dregs of beans, 2~8 parts of DDGS, 5~15 parts of wheat flour, whey
2~10 parts of powder, 2~10 parts of animal derived protein powder, 2~5 parts of multi-vitamins, 1~3 part of salt, 1~5 part of Litsea pungens powder, Huang
1~5 part of stilbene powder, 1~3 part of phagostimulant；
The multi-vitamins include vitamin A, E, D3 and B9.
In the multi-vitamins, by quality ratio, vitamin A, E, D3 and B9 ratio be 1:1~2:1~2:2
~6.
It further, further include sub- for providing the sulfuric acid of the 0.5~1 of microelement part of copper sulphate and .5~1 part
Iron.
Specifically, in the animal derived protein powder content of lysine be 10~15%, the content of methionine be 10~
20%；The phagostimulant is fennel powder.
The each group side of being divided into the feed for improving lamb resisting stress is analyzed and is illustrated below:
Corn: mainly as energy feed, energy is provided；
Wheat bran: providing crude fibre, and the cud for being conducive to ruminant carries out ruminating activity；
Dregs of beans: mainly as protein feed, protein is provided；
DDGS feed: being the trade name of protein feed in vinasse, i.e., containing the distiller's dried grain of soluble solids.With corn
During fermenting raw materials ethanol production, starch therein is converted to ethyl alcohol and carbon dioxide, other nutritional ingredients such as albumen
Matter, fat, fiber etc. stay in vinasse.Simultaneously because the effect of microorganism, protein, B family vitamin and amino in vinasse
Acid content increased than corn, and contain the somatomedin generated in fermentation.
Wheat flour: nutrition, and the adhesive as production pellet are provided as nutriment, particle is improved and raises
The cohesion ability of material.
Whey powder: can provide a large amount of lactose, and fermentation can produce a large amount of lactic acid in alimentary canal, reduce pH value, help
Digestion, inhibits the growth of pathogenic bacteria, also contains albumin and globulin (haemocyanin), equally has to enteron aisle positive
It influences, especially immunoglobulin, there is protecting effect to enteron aisle, Escherichia coli can be fought.Also containing newborn peroxide in whey powder
Change ferment and lactoferrin, there is the function of sterilization and bacterium processed.
Animal derived protein powder is mainly used for providing lysine and methionine, to reduce the damage of free radical；Interior oxygen radical
Caused by membrane lipid excessive oxidation be the reason of leading to body a variety of damages.It is molten that lipid peroxide can damage primary and secondary
Enzyme body film releases the acid phosphatase as hydrolysis contained in lysosome, important to cell and mitochondrial membrane etc.
Organelle damages, and methionine resists these damages through a variety of ways.
Vitamin A: immunity relies primarily on immunoglobulin, and immunoglobulin is a kind of glycoprotein, vitamin A energy
The synthesis for promoting the albumen, has a major impact body's immunity；Furthermore vitamin A also maintains bone normal growth to send out
It educates, vitamin A promotes the biosynthesis of baby's protein and the differentiation of osteocyte.Meeting when A if pregnancy ewes are deficient in vitamin
Development of fetus is directly affected, or even stillborn foetus occurs.
Vitamin E: vitamin E can promote pregnancy ewes sex hormone to secrete, and increase pregnancy ewes female hormone concentration,
Improve fecundity, prevention of miscarriage.
Vitamine D3: vitamin is used to prevent and treat development and the function of lamb autoimmune disease and adjustable placenta
Can, this shows that pregnancy ewes maintain preferable vitamin D level that can prevent such as to miscarry and the generation of the complications of pregnancy such as premature labor.
Vitamin B9: prevent the placental abruption of pregnancy ewes, pregnancy-induced hypertension syndrome, megaloblastic anemia；In advance
Intrauterine growth retardation, premature labor and born low weight occur for anti-lamb, promote the growth and development of lamb.
The microelements such as copper sulphate, ferrous sulfate, zinc: the immunologic mechanism of pregnancy ewes and lamb can be improved；
Salt: it improves the feeding ability of pregnancy ewes and sodium ion and chloride ion needed for growth and development is provided；
Litsea pungens: for the fruit of lauraceae plant Litsea pungens.It is taken between 8~September.Major function are as follows: invigorating the spleen, eliminating dampness are adjusted
Gas helps digestion.Control stomach cold abdominal pain, diarrhea, food stagnation is glutted, wind-dispelling, cold dispelling.Being used herein as Litsea pungens is using its invigorating the spleen, helps digestion
Function promotes pregnancy ewes preferably to absorb nutriment.
Radix Astragali: for the root of leguminous mongolian scutellaria.Invigorating qi for strengthening superficies, pus draining and toxin expelling, diuresis, myogenic.It is weary for the deficiency of vital energy
The long disunion of power, rush down prolapse of the anus for a long time, spontaneous perspiration, oedema, sub-official prolapses, chronic rephrilis protinuria, diabetes, the open sore part.Herein with Huang
Stilbene is for prevention of miscarriage and premature labor, and the miscarriage prevention as pregnancy ewes uses, and can promote the immunity of pregnancy ewes, is improved
The content of pregnancy ewes immunoglobulin.
Phagostimulant (fennel): tarting up, and promotes appetite.
Each group distribution ratio in the feed for improving lamb resisting stress is further illustrated below:
Since corn, wheat bran, dregs of beans, wheat flour are formed as Major Nutrient, especially make corn as main carriers, one
As require its content to be more than 50%；Wheat bran, dregs of beans, wheat flour are general using the ratio being close as trophic component；
DDGS, whey powder, animal derived protein powder and multi-vitamins are analyzed by prescription proportion in functional component, and
The influence of its changes of contents is verified by testing, its content is generally required to float 5% or so；
Litsea pungens powder, Radix Astragali powder content should not be too large, best with 2~3%.
The embodiment of each group distribution ratio in the feed for improving lamb resisting stress is given below.
Embodiment 1
The feed that lamb resisting stress is improved for gestational period she-goat, in terms of mass fraction, the feed is by following original
Material is prepared:
45~60 parts of corn, 5~15 parts of wheat bran, 5~15 parts of dregs of beans, 2~8 parts of DDGS, 5~15 parts of wheat flour, whey
2~10 parts of powder, 2~10 parts of animal derived protein powder, 2~5 parts of multi-vitamins, 1~3 part of salt, 1~5 part of Litsea pungens powder, Huang
1~5 part of stilbene powder, 1~3 part of phagostimulant.
Embodiment 2
The feed that lamb resisting stress is improved for gestational period she-goat, in terms of mass fraction, the feed is by following original
Material is prepared:
50~55 parts of corn, 10~15 parts of wheat bran, 5~10 parts of dregs of beans, 3~5 parts of DDGS, 10~15 parts of wheat flour, cream
Clear 3~6 parts of powder, 3~8 parts of animal derived protein powder, 2~4 parts of multi-vitamins, 1~3 part of salt, 2~3 parts of Litsea pungens powder, Huang
2~3 parts of stilbene powder, 1~3 part of phagostimulant.
Embodiment 3
The feed that lamb resisting stress is improved for gestational period she-goat, in terms of mass fraction, the feed is by following original
Material is prepared:
55 parts of corn, 10 parts of wheat bran, 10 parts of dregs of beans, 3 parts of DDGS, 12 parts of wheat flour, 5 parts of whey powder, animal derived protein
6 parts of powder, 4 parts of multi-vitamins, 1~3 part of salt, 2.5 parts of Litsea pungens powder, 2.5 parts of astragalus membranaceus powder, 1~3 part of phagostimulant.
Wherein, vitamin A, E, D3 and B9 ratio be 1:1~2:1~2:2~4.
Embodiment 4
The feed that lamb resisting stress is improved for gestational period she-goat, in terms of mass fraction, the feed is by following original
Material is prepared:
55 parts of corn, 10 parts of wheat bran, 10 parts of dregs of beans, 3 parts of DDGS, 12 parts of wheat flour, 5 parts of whey powder, animal derived protein
6 parts of powder (content of lysine is 10~15%, the content of methionine is 10~20%), 4 parts of multi-vitamins, salt 1~3
Part, 2.5 parts of Litsea pungens powder, 2.5 parts of astragalus membranaceus powder, 1~3 part of phagostimulant (fennel powder), 0.5~1 part of copper sulphate and 0.5~1 part
Ferrous sulfate.
Embodiment 5
The feed that lamb resisting stress is improved for gestational period she-goat, in terms of mass fraction, the feed is by following original
Material is prepared:
52 parts of corn, 13 parts of wheat bran, 10 parts of dregs of beans, 3.5 parts of DDGS, 10 parts of wheat flour, 6 parts of whey powder, animal sources egg
5 parts of white powder (content of lysine is 10~15%, the content of methionine is 10~20%), 4.5 parts of multi-vitamins, salt 2
Part, 2 parts of Litsea pungens powder, 3 parts of astragalus membranaceus powder, 1~3 part of phagostimulant (fennel powder), 0.8 part of copper sulphate and 0.6 part of sulfuric acid are sub-
Iron.
Embodiment 6
The feed that lamb resisting stress is improved for gestational period she-goat, in terms of mass fraction, the feed is by following original
Material is prepared:
48 parts of corn, 14 parts of wheat bran, 13 parts of dregs of beans, 3.8 parts of DDGS, 11 parts of wheat flour, 6.5 parts of whey powder, animal sources
5.5 parts of albumen powder (content of lysine is 10~15%, the content of methionine is 10~20%), 3.8 parts of multi-vitamins,
2.5 parts of salt, 2 parts of Litsea pungens powder, 2.5 parts of astragalus membranaceus powder, 1~3 part of phagostimulant (fennel powder), 0.5 part of copper sulphate and 0.65 part
Ferrous sulfate.
The preparation method for improving the feed of lamb resisting stress, including following operation is given below:
1) each raw material component is got ready in terms of mass fraction；
2) raw material is uniformly mixed to and is added water, is made pellet by the method for wet process plasmid；
3) pellet being made is dried at 40~65 DEG C, is packed.
Further provide specific operating procedure:
(1) each starting components of feed are ground into graininess；
(2) each component is mixed in proportion；
(3) mixed that moisture mixing appropriate is added；
(4) feed granulator is added and is fabricated to pellet；
(5) pellet being made is dried in an oven or is dried naturally under the sun；
(6) functional feed product is packed, for feeding pregnancy ewes.
The feeding embodiment for improving the feed of lamb resisting stress is given below.
Pregnancy ewes conduct using following comparative experiments, to 60 stages in pregnancy ewes pregnancy -3 months 2 months
Experimental group feeds functional feed, amounts to feeding and produces to lamb.And with other 60 gestation under same growing environment
Ewe is as experimental comparison group (ewe feeds functional feed).
Immunoglobulin (IGG and IGM) in latter half of gestation ewe blood is had detected using enzyme linked immunological ELISA method,
Immunoglobulin (IGA) in lambing ewe lactation period in milk, be born lamb blood in immunoglobulin (IGG and
IGA)；Concrete outcome is as shown in table 1
The result shows that:
Pregnancy ewes Serum Indexes testing result is as shown in table 1, and testing result is shown in experimental group pregnancy ewes blood
The content of IGG is significantly higher than control group, illustrates that functional feed of the invention has significant effect to the immunity for improving pregnancy ewes
Fruit；Less, functions feed is to pregnancy ewes machine for the variation of IGM and control group variation in experimental group pregnancy ewes blood
Body ewe has no stimulation, and not will cause the infection of pregnancy ewes.
Lambing ewe whey testing result is as shown in table 2, and testing result shows IGA in experimental group pregnancy ewes milk
Content is significantly higher than control group, and functions feed is to the content for improving IGA in lambing ewe milk.
The content of IGG and IGA is significantly higher than control group in the blood of the produced lamb of experimental group, illustrates function of the invention
Energy property Feed Energy improves the immunity of lambing ewe, to improve the immunity of lamb.
As shown in table 3, statistical result shows producing the litter size and lamb survival rate of above-mentioned experimental group and control group statistics
In the case that lamb number is not much different, significantly more than control group, lamb survival rate reaches 4 monthly age survival numbers of experimental group
91.18%, considerably beyond the 77.17% of control group；Show that functional feed of the invention can be obviously improved lamb survival
Rate.
1 pregnancy ewes Serum Indexes section (ug/ml) of table
2 lambing ewe whey index section (ug/ml) of table
| Index name | Experimental group | Control group |
| IgA | 19.89 | 14.78 |
3 lamb survival rate data of table
| Experimental group | Control group | |
| Litter size | 98 | 92 |
| 4 monthly age survival numbers | 90 | 71 |
| Lamb survival rate | 91.18% | 77.17% |
Example given above is to realize the present invention preferably example, and the present invention is not limited to the above embodiments.This field
Technical staff's technical solution according to the present invention technical characteristic any nonessential addition, the replacement made, belong to this
The protection scope of invention.
Claims (10)
1. a kind of feed for improving lamb resisting stress for gestational period she-goat, which is characterized in that, should in terms of mass fraction
Feed is prepared from the following materials:
45~60 parts of corn, 5~15 parts of wheat bran, 5~15 parts of dregs of beans, 2~8 parts of DDGS, 5~15 parts of wheat flour, whey powder 2~
10 parts, 2~10 parts of animal derived protein powder, 2~5 parts of multi-vitamins, 1~3 part of salt, 1~5 part of Litsea pungens powder, astragalus membranaceus powder 1~
5 parts, 1~3 part of phagostimulant；
The multi-vitamins include vitamin A, E, D3 and B9.
2. the feed of lamb resisting stress is improved for gestational period she-goat as described in claim 1, which is characterized in that with
Mass fraction meter, the feed are prepared from the following materials:
50~55 parts of corn, 10~15 parts of wheat bran, 5~10 parts of dregs of beans, 3~5 parts of DDGS, 10~15 parts of wheat flour, whey powder 3
~6 parts, 3~8 parts of animal derived protein powder, 2~4 parts of multi-vitamins, 1~3 part of salt, 2~3 parts of Litsea pungens powder, astragalus membranaceus powder 2~
3 parts, 1~3 part of phagostimulant.
3. the feed of lamb resisting stress is improved for gestational period she-goat as described in claim 1, which is characterized in that with
Mass fraction meter, the feed are prepared from the following materials:
55 parts of corn, 10 parts of wheat bran, 10 parts of dregs of beans, 3 parts of DDGS, 12 parts of wheat flour, 5 parts of whey powder, 6 parts of animal derived protein powder,
4 parts of multi-vitamins, 1~3 part of salt, 2.5 parts of Litsea pungens powder, 2.5 parts of astragalus membranaceus powder, 1~3 part of phagostimulant.
4. the feed that lamb resisting stress is improved for gestational period she-goat as described in claim 1-3 any one,
Be characterized in that, in the multi-vitamins, by quality ratio, vitamin A, E, D3 and B9 ratio be 1:1~2:1~2:2
~6.
5. the feed that lamb resisting stress is improved for gestational period she-goat as described in claim 1-3 any one,
It is characterized in that, further includes the ferrous sulfate of the copper sulphate and .5~1 part for providing the 0.5~1 of microelement part.
6. the feed that lamb resisting stress is improved for gestational period she-goat as described in claim 1-3 any one,
It is characterized in that, based on mass fraction, the content of lysine is the content of 10~15%, methionine in the animal derived protein powder
It is 10~20%；
The phagostimulant is fennel powder.
7. a kind of preparation method for improving the feed of lamb resisting stress for gestational period she-goat, which is characterized in that including
It operates below:
1) following raw material is got ready in terms of mass fraction:
45~60 parts of corn, 5~15 parts of wheat bran, 5~15 parts of dregs of beans, 2~8 parts of DDGS, 5~15 parts of wheat flour, whey powder 2~
10 parts, 2~10 parts of animal derived protein powder, 2~5 parts of multi-vitamins, 1~3 part of salt, 1~5 part of Litsea pungens powder, astragalus membranaceus powder 1~
5 parts, 1~3 part of phagostimulant；
The multi-vitamins include vitamin A, E, D3 and B9；
2) raw material is uniformly mixed to and is added water, is made pellet by the method for wet process plasmid；
3) pellet being made is dried at 40~65 DEG C, is packed.
8. the preparation method of the feed of lamb resisting stress is improved for gestational period she-goat as claimed in claim 7,
It is characterized in that, further includes 0.5~1 part of copper sulphate and the ferrous sulfate of .5~1 part in the raw material；
By quality ratio, vitamin A, E, D3 and B9 ratio be 1:1~2:1~2:2~6；
The content of lysine is 10~15% in the animal derived protein powder, the content of methionine is 10~20%；
The phagostimulant is fennel powder.
9. described in claim 1 preparing functional feed for gestational period she-goat with the feed for improving lamb resisting stress
In application.
10. application as claimed in claim 9, which is characterized in that be in the functional feed in preparation for construction of Guizhou black goat
Application.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111631305A (en) * | 2020-06-11 | 2020-09-08 | 南京农业大学 | Feed additive for improving ewe production and lamb growth performance |
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