A kind of feed addictive and its application
Technical field
The invention belongs to feed additive fields, and in particular to a kind of feed addictive and its application.
Technical background
China's feed industry is started in the middle and later periods of the 1970s, and by years development, feed industry is to promote now
For the development of aquaculture, improves people's living standard and made major contribution.However antibiotic in feed industrial development process
Abuse, causes many harmful effects.Scientific circles to the uncertainty of the residual of antibiotic and the result of study of animal drug resistance,
And " preventing preferential " psychology of consumer, the cultivation of antibiotic-free has become the main trend of animal husbandry development, and acidity is adjusted
Agent is that the center of gravity product of animal is protected after replacing antibiotic.
Livestock and poultry cultivation loss immediate cause have livestock and poultry irritability react excessive and livestock and poultry virus infection disease,
Bacteriosis and parasitic disease etc..Irritability reaction such as heat stress, cold stress, transport stress, castration, wean are supported to livestock and poultry
It is that industry personnel is obvious to all to grow loss caused by field, the various stress reactions of livestock and poultry can cause the feed intake of livestock and poultry to decline,
Loss of weight, dehydration are serious or even can cause death, it will cause multiplying to drive that wish is low, fertilized eggs are not easy implantation for domestic animal, and
Pregnancy domestic animal is easier to miscarry.It is hot, cold, transport, castrate, cutting mouth, vaccinating or the stress situations such as drug equally also to poultry support
It grows and causes huge loss, the various stress reactions of poultry can cause the decline of poultry feed intake, loss of weight, dehydration even dead.Cause
This, a kind of best, most economical solution of searching is the target that insider pursues jointly.
Chinese patent application 201310618410.8 discloses a kind of livestock and poultry resisting stress balance adjustment composition and its system
Preparation Method and application, livestock and poultry resisting stress balance adjustment composition include ox polyethyleneimine, taurine, ammonium glycyrrhetate,
Liquiritin, sodium citrate, sodium salicylate, trace element and electrolyte.With works such as adjusting body temperature, metabolic balance, immunological regulations
With.But the livestock and poultry electrolyte of resisting stress balance adjustment composition include sodium bicarbonate, potassium chloride, sodium chloride, ammonium chloride,
With at least three kinds in sodium sulphate, containing a large amount of chlorion, chlorion quantity can excessively reduce the dietary electrolyte balance of daily ration
(dEB), it is about 250mEQ to maintain pig optimum growh and the suitable dEB values of health status, thus in feed addictive chlorine from
The sub growth for being excessively unfavorable for pig.
Chinese patent application 201510238110.6 discloses feed acidity conditioning agent and preparation method thereof, the feed acid
Degree conditioning agent is mainly made of fumaric acid, citric acid, benzoic acid, malic acid, calcium formate, calcium lactate and carrier, passes through organic acid
It is matched with acylate, there is stronger buffer capacity, animal gastrointestinal tract pH value can not only be avoided to generate larger fluctuation, also
The activity and biological function of harmful bacteria can effectively be inhibited.But the acidity regulator contains many calcium ions, by electrolyte balance
Value calculation formula it is known that sodium ion, potassium ion, chlorion be maintain most important three ions of electrolyte balance, it is other
Ion such as calcium ion, magnesium ion, iron ion etc. to maintain electrolyte balance it is in fact not important, and be added to calcium ion, magnesium from
Sub, iron ion acidity regulator can accordingly increase the manufacturing cost of acidity regulator.
Multivitamin, amino acid and a large amount of antibiotic or antibacterials, Hen Duodou are usually used in feed now
Containing salt acid group, a large amount of chlorions can be released, and the amount with the cation such as sodium, potassium ion for maintaining electrolyte balance does not have
It is improved, therefore electrolyte balance can be caused more serious imbalance occur, exacerbate the appearance of livestock and poultry stress reaction.
Cell is the basic unit of life, and the life of cell is maintained by metabolism, if without a set of balance
Electrolyte system, cell can not metabolism, and the metabolism of cell be by the balance of finance, credits and materials-acid-base balance, infiltration flatten
Weighing apparatus and electrolyte balance maintain.Acid-base balance agent in the prior art only maintains the effect of acid-base balance mostly, at present
There are no the feed addictives simultaneously with adjusting acid-base balance, osmotic balance and electrolyte balance function in the market, therefore
It works out a kind of while having effects that maintain the feed addictive tool of the balance of finance, credits and materials to have very great significance.
Invention content
In order to solve defect existing for feed addictive in the prior art, the purpose of the present invention is to provide one kind not only may be used
Adjusting acid-base balance, osmotic balance can also adjust the feed addictive of electrolyte balance function, to solve drawbacks described above.
The present invention provides a kind of feed addictives, are mainly made of the raw material of following parts by weight:
10-20 parts of sodium sorbate, 15-30 parts of sodium bicarbonate, 10-20 parts of sodium carbonate, 35-50 parts of potassium citrate, sorbic acid
10-30 parts of potassium, 1-20 parts of DEXTROSE ANHYDROUS part.
Preferably, feed addictive of the present invention, mainly by following parts by weight at being grouped as:
12 parts of sodium sorbate, 18 parts of sodium bicarbonate, 10 parts of sodium carbonate, 38 parts of potassium citrate, 14 parts of potassium sorbate, anhydrous Portugal
5 parts of grape sugar.
Preferably, feed addictive of the present invention, mainly by following weight fraction at being grouped as:
16 parts of sodium sorbate, 20 parts of sodium bicarbonate, 14 parts of sodium carbonate, 45 parts of potassium citrate, 20 parts of potassium sorbate, anhydrous Portugal
6 parts of grape sugar.
Preferably, feed addictive of the present invention, mainly by following parts by weight at being grouped as:
18 parts of sodium sorbate, 26 parts of sodium bicarbonate, 16 parts of sodium carbonate, 48 parts of potassium citrate, 30 parts of potassium sorbate, anhydrous Portugal
7 parts of grape sugar.
Further, the moisture in feed addictive of the present invention is 1~5%.
Further, application of the feed addictive of the present invention in poultry drinking water or feed is drunk in poultry
It is 50~200g/100kg with the additive amount in water, the additive amount in poultry and livestock feed is 1~8kg/ tons.
Further, the present invention also provides the application methods of the feed addictive, specially can be in livestock and poultry drinking water
Or it is added in feed.
Further, application method of the feed addictive on pig is mainly:
A1, herd boar, antenatal sow and milking sow:Drinking-water addition 100-200g/100kg or feed add 1-2kg/
T, continuous 3-5 days;
A2, wean pig:Wean begins to use for first 3 days, and drinking-water addition 100-200g/100kg or feed add 1-2kg/t,
Continuous use 6 days;
The grower pigs of pig house during A3, piggy refunding and column enter:Drinking-water addition 100-200g/100kg or feed add 1-
2kg/t begins to use, continuous 6 days for 3 days before simultaneously column;
Big pig before A4, listing:First 7 days drinking-water addition 100-200g/100kg of listing, or the preceding 10 days feeds of listing add 1-
2kg/t is used continuously 7-10 days;
A5, boar to be vended:It is sold first 6 days in boar, drinking-water addition 100-200g/100kg or feed add 1-2kg/
T, continuous 6 days;
Pig when A6, illness outbreak:Drinking-water addition 200g/100kg or feed add 2-4kg/t, until rehabilitation.
Further, application method of the feed addictive on beef cattle is mainly:
In beef ox fattening material period, feed addictive additive amount is 2kg/t.
Further, application method of the feed addictive on poultry includes:
B1, kind fowl, egg fowl:Egg-laying peak drinking-water feeds 100-200g/100kg or feed addition 0.5-3kg;
Poultry when B2, illness outbreak:Full-time drinking-water feeds 100-200g/100kg or feed addition 2-4kg/t, until
Rehabilitation;
B3, can add for a long time feed 1-2kg/t or full-time drinking-water feed 50-100g/100kg.
Feed addictive provided by the invention is mainly by adjusting livestock and poultry cylinder electrolyte balance, acid-base balance and infiltration
Flatten weighing apparatus makes cell be in best shape to influence the activity of enzyme, membrane passage in livestock and poultry body so as to improve cell function
State improves the production performance of livestock and poultry.
Feed addictive provided by the invention can supplement rapidly dehydration by adjusting ionic equilibrium inside and outside livestock and poultry body cell
Caused electrolyte loss, and fast quick-recovery Premeabilisation of cells pressure with adjust internal acid-base balance, reduce by anti-nutritional factors and
Diarrhea and digestive disorders caused by indigestion nutrient improve the environment of digesting and assimilating of nutrient, and it is horizontal to improve livestock birds health.Pass through tune
Save body electrolyte balance, eliminate and prevent livestock and poultry because it is various stress, it is malnutritive caused by immune cell electrolysis
Matter dysequilibrium and acid-base disorder enhance body's immunity, improve appetite, regain one's strength, improve the digestive utilization ratio of feed.
By improving body's immunity, increase the adaptability of livestock and poultry and resist it is extraneous stress ability, the heat to alleviate livestock and poultry answers
Swash, cold stress, childbirth stress, weaning stress and turn group etc. stress, accelerate the rate of metabolism of cell, improve Production of Livestock and Poultry
Energy and reproductive performance, to reduce production cost.
Compared with prior art, a kind of additive for farm animal feed provided by the invention has the advantage that:
1, the feed addictive of alkalinity provided by the invention be a kind of sodium containing high dose and special ratios, potassium sun from
Sub- additive can be supplied in animal body and be lost or the electrolyte such as insufficient sodium, potassium and Physiological effect nutrient, can feed for a long time but
Water just equal side effects are not will produce;
2, feed addictive provided by the invention can safely and fast adjust the balance of finance, credits and materials-acid-base balance in livestock and poultry body,
Osmotic balance and electrolyte balance can not only promote livestock and poultry to digest and assimilate nutriment, improve livestock and poultry feed intake,
Immunity function, production performance, reduce diarrhea rate, can also alleviate it is various stress;The ratio of sodium and potassium in formula, can reach
The wider dEB values of one adjustable range, with meet different poultrys the dEB values of different times situation of change;
3, absorption of the livestock and poultry to nutriments such as protein, fat, calcium phosphorus can be improved in feed addictive provided by the invention
It utilizes, the absorption of various primary amino acids can be remarkably promoted, nitrogen is effectively improved in the deposition of animal body, supplement poultry comprehensively
Required nutriment reduces feed cost, increases economic efficiency;
4, feed addictive stability provided by the invention is good, and at ambient temperature, the shelf-life was up to 2 years;
5, feed addictive provided by the invention is applied in domestic animal, the feed intake of domestic animal can be made to significantly improve, the death rate
With feedstuff-meat ratio reduce, growth faster, carcass quality is more preferable, survival rate is high, also have make married woman's parent's home raise heat when rate of fertilization improve,
Be not easy to miscarry when pregnancy, nursing period when milk water the advantages of increasing, state's poultry sperm count and vigor is made to enhance;
6, feed addictive provided by the invention is applied in poultry, can make the feed intake of poultry, rate of fertilization, laying rate,
Significantly improved with hatching rate, feedstuff-meat ratio and feedstuff-egg ratio made to reduce, make that poultry grows faster, peck addiction reduce, carcass quality it is more preferable,
Also there is the discharge for promoting poultry lithate, solve the problems, such as nephroma of domestic bird, while also having makes poultry eggshell thickness increase, no
Easily rupturable advantage;
7, a large amount of clinical test show feed addictive provided by the invention can it is most economical, lower to the maximum extent
Livestock and poultry accelerate rehabilitation after being ill, enhance disease-resistant energy due to stress, lose caused by viral, bacillary and parasitic disease etc.
Power promotes growth of animals or poultry, improves the price of deed, and direct economic benefit is brought for raiser;
8, feed addictive provided by the invention and currently used antibiotic, chemical antibacterials, antiviral drugs with
And trophism drug is without incompatibility.
Specific implementation mode:
The following describes the present invention further through the description of specific embodiments, but this is not the limit to the present invention
System, those skilled in the art's basic thought according to the present invention can make various modifications or improvements, but without departing from this
The basic thought of invention, is all within the scope of the present invention.The each component of the present invention is commercial product.
Embodiment 1, a kind of feed addictive
The formula of the feed addictive is made of the raw material of following parts by weight:
12 parts of sodium sorbate, 18 parts of sodium bicarbonate, 10 parts of sodium carbonate, 38 parts of potassium citrate, 14 parts of potassium sorbate, anhydrous Portugal
5 parts of grape sugar.
Preparation method:
It being sieved after various raw materials are weighed, the raw material that will have been sieved is weighed, is then always mixed according to the ratio,
Obtain product.
Embodiment 2, a kind of feed addictive
The formula of the feed addictive is made of the raw material of following parts by weight:
16 parts of sodium sorbate, 20 parts of sodium bicarbonate, 14 parts of sodium carbonate, 45 parts of potassium citrate, 20 parts of potassium sorbate, anhydrous Portugal
6 parts of grape sugar.
Preparation method is similar to Example 1.
Embodiment 3, a kind of feed addictive
The formula of the feed addictive is made of the raw material of following parts by weight:
18 parts of sodium sorbate, 26 parts of sodium bicarbonate, 16 parts of sodium carbonate, 48 parts of potassium citrate, 30 parts of potassium sorbate, anhydrous Portugal
7 parts of grape sugar.
Preparation method is similar to Example 1.
Comparative example 1, a kind of feed addictive
The formula of the feed addictive is made of the raw material of following parts by weight:
16 parts of sodium sorbate, 20 parts of sodium bicarbonate, 14 parts of sodium carbonate, 40 parts of potassium citrate, 10 parts of potassium sorbate, anhydrous Portugal
6 parts of grape sugar.
Preparation method is similar to Example 1.
Comparative example 2, a kind of feed addictive
The formula of the feed addictive is made of the raw material of following parts by weight:
16 parts of sodium sorbate, 20 parts of sodium bicarbonate, 14 parts of sodium carbonate, 40 parts of potassium citrate, 20 parts of potassium sorbate, anhydrous Portugal
7 parts of grape sugar..
Preparation method is similar to Example 1.
The pig rehabilitation of test example one, feed addictive provided by the invention to infection smoothing filter operator, transmissible gastroenteritis
The influence of time
(1) test material:Feed addictive, antiviral agent and antimicrobial prepared by embodiment 1-3 and comparative example 1-2 and
Drinking water.
(2) subjects:Break out each 40 of the pig of the pig 40 and outburst transmissible gastroenteritis of smoothing filter operator.
(3) test method:The swinery of smoothing filter operator, transmissible gastroenteritis will be broken out, 6 are randomly divided by kinds of Diseases
2 groups of group, respectively control group, 1 group of embodiment, 2 groups of embodiment, 3 groups of embodiment, 1 group of comparative example and comparative example, every group of outburst circle
Each 10 of the pig of the pig and outburst transmissible gastroenteritis of circovirus virus disease.Control group gives antiviral agent and antimicrobial, embodiment 1-3
Group and comparative example 1-2 groups are added to corresponding formula and obtain while giving antiviral agent identical to control group and antimicrobial respectively
Feed addictive, wherein feed addictive addition outburst disease swinery drinking water in, dosage 200g/100L.Experiment
Results are averaged.
(4) test result is as shown in table 1:
The pig rehabilitation duration of table 1 feed addictive provided by the invention to infection smoothing filter operator or transmissible gastroenteritis
It influences
As shown in Table 1, it while the swinery drug treatment to breaking out disease, is added in drinking water provided by the invention
Feed addictive can promote the quick recovery of morbid pig, the recovery period of the swinery of outburst disease greatly be shortened, to make
Obtaining treatment cost reduces, and advantageously reduces the loss of raiser and improves the economic productivity of raiser.
Test example two, feed addictive provided by the invention are in different environment temperatures to the shadow of antenatal sow daily ingestion amount
It rings
(1) test material:Feed addictive, drinking water prepared by embodiment 1-3 and comparative example 1-2.
(2) subjects:Antenatal sow 40.
(3) test method:Experimental subjects is divided into 6 groups, respectively control group, 1 group of embodiment, 2 groups of embodiment, implementation
2 groups of 3 groups of example, 1 group of comparative example and comparative example, every group of 10 antenatal sows.Wherein control group does not add feed addictive, embodiment
Addition is accordingly formulated obtained feed addictive in the drinking water of antenatal sow respectively for 1-3 groups and comparative example 1-2 groups, and dosage is
200g/100L.Experimental result is averaged.
(4) test result is as shown in table 2:
Table 2, feed addictive provided by the invention are in different environment temperatures to the shadow of antenatal sow daily ingestion amount (kg)
It rings
As shown in Table 2, under high temperature environment, it adds feed addictive provided by the invention and is remarkably improved antenatal sow
Feed intake.
The influence of test example three, feed addictive provided by the invention to milking sow feed intake and weanling pig weight
(1) test material:Feed addictive, commercial diet prepared by embodiment 1-3 and comparative example 1-2.
(2) subjects:Milking sow and each 40 of 21 age in days weanling pigs.
(3) test method:Experimental subjects is divided into 6 groups, respectively control group, 1 group of embodiment, 2 groups of embodiment, implementation
2 groups of 3 groups of example, 1 group of comparative example and comparative example, every group of milking sow and each 10 of weanling pig.Wherein control group does not add feed and adds
Add agent, embodiment 1-3 groups and comparative example 1-2 groups that the feed of each feed addictive for being formulated and obtaining is added using commercial diet,
The dosage of middle feed addictive is 2kg/t, continuous to raise milking sow and weanling pig 6 days.Experimental result is averaged.
(4) test result is as shown in table 3:
The influence of table 3, feed addictive provided by the invention to milking sow feed intake and weanling pig weight
As shown in Table 3, it is remarkably improved lactation using the feed for being added to feed addictive provided by the invention
Simultaneously 21 age in days weanling pig weight can be improved in the feed intake of sow.Feed addictive provided by the invention can make weanling pig steady
Weaning stress is tided over, ensures the normal feed intake of lactation and weanling pig, and improves the immunity of milking sow and weanling pig,
The present inventors have additionally discovered that also can obviously reduce milking sow and wean using feed addictive provided by the invention in experimentation
The diarrhea symptom of piglet also may make the regularity of experimental subjects to be maintained at a preferable level.
The influence of test example four, feed addictive provided by the invention to post-weaning diarrhea in piglet incidence
(1) test material:Feed addictive, commercial diet prepared by embodiment 1-3 and comparative example 1-2.
(2) subjects:The weanling pig 200 in pig house period during piggy refunding and column enter.
(3) test method:Experimental subjects is divided into 6 groups, respectively control group, 1 group of embodiment, 2 groups of embodiment, implementation
2 groups of 3 groups of example, 1 group of comparative example and comparative example, every group of 50 weanling pigs.Wherein control group does not add feed addictive, embodiment
The feed of each feed addictive for being formulated and obtaining, wherein feed addictive are added using commercial diet for 1-3 groups and comparative example 1-2 groups
Dosage be 2kg/t, continuous to raise weanling pig 6 days, experimental result is averaged.
(4) test result is as shown in table 4:
The influence of table 4, feed addictive provided by the invention to diarrhea of weaned piglets incidence
|
Diarrhea rate (%) |
Control group |
11 |
Embodiment 1 |
1 |
Embodiment 2 |
0 |
Embodiment 3 |
1 |
Comparative example 1 |
5 |
Comparative example 2 |
6 |
The feed addictive provided by the invention for adding 2kg/t in feed before weaned piglet as shown in Table 4 can have
Effect reduces or avoids Incidence of Diarrhea.So that pig turns group or transport is smoothly carried out, weanling pig feed intake can also maintained
In normal level, grow up healthy and sound.
Test example five, feed addictive provided by the invention transport (turning group) diarrheal dehydration incidence and the death rate to piglet
Influence
(1) test material:Feed addictive, drinking water prepared by embodiment 1-3 and comparative example 1-2.
(2) subjects:Turn the piglet 200 under group's state.
(3) test method:Experimental subjects is divided into 6 groups, respectively control group, 1 group of embodiment, 2 groups of embodiment, implementation
2 groups of 3 groups of example, 1 group of comparative example and comparative example, every group of 50 piglets.Wherein control group does not add feed addictive, embodiment 1-3
Group and comparative example 1-2 groups add each feed addictive for being formulated and obtaining, dosage 200g/ in the drinking water of piglet respectively
100L, it is continuous to raise piglet 10 days.Experimental result is averaged.
(4) test result is as shown in table 5:
Table 5, feed addictive provided by the invention transport piglet the shadow of (turning group) diarrheal dehydration incidence and the death rate
It rings
As shown in Table 5, after piglet transport (turning group), adding 200g/100L feed addictives in the drinking water of piglet can
It effectively prevent grice diarrhoea incidence and pole to significantly reduce piglet dead.The present inventors have additionally discovered that the present invention provides during experiment
Acidity regulator piglet appetite can be made to increase, weight obviously increases, good water-retaining property, is not easy to lose flesh, not salivate, while sudden death rate
It substantially reduces.
Test example six, feed addictive provided by the invention list market pig the influence of transport loss of weight
(1) experiment material:Feed addictive, commercial diet prepared by embodiment 1-3 and comparative example 1-2.
(2) subjects:Market pig 40.
(3) test method:Experimental subjects is divided into 6 groups, respectively control group, 1 group of embodiment, 2 groups of embodiment, implementation
2 groups of 3 groups of example, 1 group of comparative example and comparative example, every group of 10 market pigs.Wherein control group does not add feed addictive, embodiment 1-
The feed of each feed addictive for being formulated and obtaining is added in 3 groups and comparative example 1-2 groups using commercial diet respectively, and wherein feed adds
The dosage of agent is 3kg/t, continuous to raise piglet 6 days.Experimental result is averaged.
(4) test result is as shown in table 6:
Table 6, feed addictive provided by the invention list market pig the influence of transport loss of weight
|
Loss of weight (kg) |
Control group |
12.5 |
Embodiment 1 |
6.5 |
Embodiment 2 |
6.0 |
Embodiment 3 |
6.3 |
Comparative example 1 |
8.5 |
Comparative example 2 |
8.2 |
As shown in Table 6, market pig listing transport beginning in first 1 week is added 3kg/t feeds provided by the invention in feed and is added
Add agent, feeding can effectively reduce market pig transport loss of weight to listing.It is during experiment the present inventors have additionally discovered that provided by the invention
Feed addictive can be such that the feed intake of market pig increases, and excrement is normal, and hair color is glossy, and skin is ruddy, and premunition is strong, is not easy
Fat can allow market pig safety is healthy to reach the destination.
Test example seven, feed addictive provided by the invention are to laying hen effect test
(1) test specimen:Feed addictive, drinking water prepared by embodiment 1-3 and comparative example 1-2.
(2) subjects:It lays eggs the laying hen 80 on peak.
(3) experimental condition:Environment temperature is 20 DEG C -32 DEG C, relative humidity 70%-85%.
(4) test method:Experimental subjects is divided into 4 groups, respectively control group, 1 group of embodiment, 2 groups of embodiment, implementation
2 groups of 3 groups of example, 1 group of comparative example and comparative example, every group of 20 laying hens.Control group does not add feed addictive, embodiment 1-3 groups
With the comparative example 1-2 groups feed addictive that addition embodiment 1-3 is formulated in laying hen drinks water respectively, dosage 100g/
100L, test period are 8 weeks.
(5) test result is as shown in table 7:
The feed addictive of the bright offer of table 7, this law is to laying hen effect test
As shown in Table 7, the drink containing 100g/100L feed addictives provided by the invention was fed to laying hen in continuous 8 weeks
With water, the production performance of laying hen can be improved.The feed intake for not only improving laying hen, also increases the egg of laying hen, thickens
The eggshell of laying hen egg, while also making that laying hen is laid eggs and rate of fertilization improves, it is thus also avoided that the water of laying hen is just.
Test example eight, feed addictive provided by the invention are to the effect tests of AA chickens
(1) test specimen:Feed addictive, commercial diet and drinking water prepared by embodiment 1-3 and comparative example 1-2.
(2) subjects:AA chickens 80.
(3) experimental condition:Environment temperature is 20 DEG C -35 DEG C, relative humidity 70%-85%.
(4) test method:Experimental subjects is divided into 6 groups, respectively control group, 1 group of embodiment, 2 groups of embodiment, implementation
2 groups of 3 groups of example, 1 group of comparative example and comparative example, every group of 20 AA chickens.Control group does not add feed addictive, embodiment 1-3 groups and
Comparative example 1-2 groups add each feed addictive for being formulated and obtaining, dosage 100g/100L, experiment in AA chicken drinking water respectively
Period is 49 days.
(5) test result is as shown in table 8:
Table 8, feed addictive provided by the invention are to the effect tests of AA chickens
As shown in Table 8, week for 7 weeks adds the feed addictive that inventive formulation obtains in the drinking water of AA chickens, can carry
The production performance of high AA chickens, reduces the death rate of AA chickens, and the present inventor also found feed provided by the invention during the test
Additive can promote the discharge of AA chicken kidney lithates, solve the problems, such as that the kidney of AA chickens is swollen.
It should be understood by those skilled in the art that the above-described embodiments merely illustrate the principles and effects of the present invention,
And is not intended to limit the present invention.Any person skilled in the art all can without violating the spirit and scope of the present invention, to upper
It states embodiment and carries out modifications and changes.Therefore, such as those of ordinary skill in the art without departing from institute of the present invention
All equivalent modifications completed under the spirit and technological thought of announcement or change, should be contained by the claim of the present invention
Lid.