CN103892057B - 1% feed addictive of prevention high yield cow hoof disease and preparation method thereof and application - Google Patents
1% feed addictive of prevention high yield cow hoof disease and preparation method thereof and application Download PDFInfo
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Abstract
The invention relates to a kind of 1% feed addictive preventing high yield cow hoof disease and preparation method thereof and application, containing following composition in the described feed addictive of every 100g: inorganic microelement composition: iron 10-30mg, selenium 0.2-3mg, iodine 7-11mg, cobalt 6-12mg, copper 100-160mg, manganese 400-750mg, zinc 550-850mg; Organic trace element composition: organic zinc 300-400mg, Organic Manganese 100-250mg, organic copper 10-20mg; Biotin 10-30mg.Additive of the present invention, particularly for high yield cow design, improves the output of milk and milk cow health, reduction medical expense and mortality by reducing hoof disease, reduces other generations induced an illness.
Description
Technical field
The invention relates to a kind of 1% feed addictive preventing high yield cow hoof disease and preparation method thereof and application.
Background technology
High yield cow can create higher economic benefit, but due to current pasture breeding environment with condition is limited, can not reach scientific and reasonable feeding, thus milk cow can be made to produce hoof disease, also the diseases such as mammitis, infertility, metabolic disease, hoof disease can be brought out, affect milk cow healthy, medical expense, mortality, the death rate are increased, and resistivity, the output of milk reduce.According to statistics, the general pasture hoof disease incidence of disease is about 50%, and feed intake reduces by 20%, and the output of milk reduces by 20%, eliminates account for 50% of total mortality because of hoof disease, and medical expense increases by 30%.The economic loss caused because of hoof disease accounts for 10% of annual profit.Therefore reduce hoof disease incidence and improve cure rate and can improve the output of milk and increase economic efficiency.
The principal element of bringing out high yield cow hoof disease is as follows:
(1) environmental factor: milk cow stands on dirty, coarse, hard, rough mattess for a long time, and sports ground is moist for a long time, in the environment of bacteria breed;
(2) trophic factor: in order to the fine fodder asking most the large-scale pasture of high yield all can use high concentration, cause essence slightly than imbalance, too much concentrated feed of feeding can have a negative impact to cud, cud can cause rumen pH too high by output ammonia, form rumen ecology, when pH lower than 5.5 time can cause the generation of founder, whether the calcium phosphorus ration secondly in the middle of daily ration balances also very important, cuticula at the bottom of hoof is there will be Powdered in foot paring process, namely powder hoof, because hoof base angle matter absorbs calcium phosphorus ration imbalance, cutin is not completely by calcification, essence in the middle of rational allocation daily ration slightly than and nutrition very important,
(3) prevention work factor: prevention is the basic place solving hoof disease, controlling hoof disease will be auxiliary with treatment, puts prevention first for principle.Many pastures are because condition is limited, or understanding have ignored key factor not.Hoof is not had to bathe, without foot paring, without hoof health service;
(4) the other diseases hoof disease of bringing out: not in time, gramnegative bacterium in uterus can be caused to discharge endotoxin in a large number, and act on Solae Corium, hoof microcirculation is obstructed, and can cause limping in retention of afterbirth process, even hoof ulcer is rotted.
At present for the prevention and therapy of Milk cow hoof disease; outside the improvement of division ring border external factor; for the improvement of dairy cow nutrition aspect; most pasture is all the premix by a certain amount of organic trace element of feeding and biotin (mainly some vitamins); to improve milk cow body absorbing essential trace element, effectively promote the growth pressure of toe hoof tips matter, activate epithelial activity; promote wound healing, keep hoof healthy.But, for the recommendation consumption of these organic trace elements and biotin, the standard that current each manufacturer neither one is unified, and practice shows, the effect for control high yield cow hoof disease is not very good, and does not possess generality.
Summary of the invention
The present invention is mainly higher for current China high yield cow hoof disease incidence, cause output of milk decline, affect the problem of dairy cow nutrition, health, milk Quality Down, a kind of feed addictive preventing high yield cow hoof disease is provided, reaches the object of resist the disease, the raising output of milk and reduction hoof disease incidence.
Another object of the present invention is the preparation method being to provide a kind of described cow feed additive, is made the additive of anti-hoof disease by simple proportioning.
Another object of the present invention is to provide the described application of cow feed additive in the feed of preparation prevention high yield cow hoof disease.
On the one hand, the invention provides a kind of 1% feed addictive preventing high yield cow hoof disease, containing following composition in this feed addictive of every 100g:
Inorganic microelement composition: iron 10-30mg, selenium 0.2-3mg, iodine 7-11mg, cobalt 6-12mg, copper 100-160mg, manganese 400-750mg, zinc 550-850mg;
Organic trace element composition: organic zinc 300-400mg, Organic Manganese 100-250mg, organic copper 10-20mg;
Biotin 10-30mg.
The content of inorganic microelement composition described above is with the gauge of pure iron, selenium, iodine, cobalt, copper, manganese, Zn-ef ficiency, the content of described organic trace element composition is with the gauge of pure organic zinc, manganese, copper, and the amount of described biotin is with the gauge of pure biotin.
According to specific embodiment of the invention scheme, in 1% feed addictive of prevention high yield cow hoof disease of the present invention, described each inorganic microelement composition, organic trace element composition, biotin are respectively from the convenient source containing these compositions in affiliated field.Such as, according to preferred version of the present invention, described inorganic microelement composition is from raw material ferrous sulfate monohydrate, sodium selenite, calcium iodate, cobalt, cupric sulfate pentahydrate, manganese sulfate monohydrate, monohydrate zinc sulphate; Described organic trace element composition ties up happy zinc from raw material ammonia, ammonia ties up happy manganese and ammonia ties up happy copper; Described biotin is from raw material 2%d-biotin.The all commercially available acquisition of these raw materials in the present invention, described each raw material meets corresponding quality criteria requirements, such as, described ammonia ties up happy zinc, ammonia ties up happy manganese and ammonia tie up happy copper all can purchased from American treasure group, the content of Qi Zhongxin, manganese, copper is respectively 10%, 10%, about 8%; Described 2%d-biotin meets the requirement of GB/T23180 feed addictive, can purchased from DSM company etc.
According to specific embodiment of the invention scheme, each raw material can according to wherein contained above-mentioned inorganic microelement composition, organic trace element composition, biotin number and suitably adjust raw material dosage, for ease of unified standard, in the raw material composition of the described feed addictive of every 100g, except the raw material of the inorganic microelement composition containing above-mentioned amount, organic trace element composition, biotin, surplus can be supplied with zeolite powder.
In a specific embodiments of the present invention, 1% feed addictive of prevention high yield cow hoof disease of the present invention, this feed addictive of every 100g is mixed with by following raw material and zeolite powder to form:
Ferrous sulfate monohydrate 34-100mg, 1% sodium selenite (Se content 1%) 200-300mg, 1% calcium iodate (content of iodine 1%) 700-1100mg, 1.2% cobalt ore powder (cobalt content 1.2%) 500-1000mg, cupric sulfate pentahydrate 400-640mg, manganese sulfate monohydrate 1258-2358mg, monohydrate zinc sulphate 1594-2464mg; Ammonia ties up happy zinc (Zn-ef ficiency content 10%) 3000-4000mg, ammonia ties up happy manganese (manganese element content 10%) 1000-2500mg, ammonia ties up happy copper (copper content 8%) 125-250mg; 2%d-biotin 500-1500mg.
According to of the present invention one preferred embodiment, containing following composition in 1% feed addictive of the prevention high yield cow hoof disease of the present invention of every 100g:
Inorganic microelement composition: iron 12mg, selenium 2-3mg, iodine 10mg, cobalt 11mg, copper 150mg, manganese 500mg, zinc 680mg;
Organic trace element composition: organic zinc 360mg, Organic Manganese 160mg, organic copper 15mg;
Biotin 20mg.
Cow feed additive of the present invention is formulated based on the cooperative effect of above-mentioned each component.This feed addictive adds feeding cow in feed to according to specific ratio, and can resist Milk cow hoof disease and occur, improve feed intake and the output of milk, reduction medical expense, be a kind of functional milks ox feed additive.Wherein: zinc: keratogenous must factor, serve as key player at immunology, be directed to limping ox, usually can play relevance effect, promote the maintenance of wound healing, the reparation of epidermal tissue, the hardness of hoof and cell integrity.Copper: the hoof tips matter being healthy growth is necessary is that immune system is necessary, has the function of assisting prevention to walk lamely, if shortage can hinder keratic synthesis, suppresses the growth of collenchyme.Manganese: contribute to the absorption of mineral matter, effectively can prevent the limping of ox.Biotin: being that animal body maintains the necessary low molecule organic matter of normal physiological function, is the indispensable nutriment of animal body.Test proves, additive of the present invention, and by the proportioning of the organic principle of specified quantitative, inorganic constituents and biotin, antagonism hoof disease has unique effect, can obtain better market application foreground.
On the other hand, present invention also offers the preparation method of 1% feed addictive of described prevention high yield cow hoof disease, the method comprises:
The raw material comprising described inorganic microelement composition, organic trace element composition and biotin is mixed in proportion with zeolite powder, 1% feed addictive of the present invention can be obtained.
On the other hand, of the present inventionly the application of described feed addictive in the feed of preparation prevention high yield cow hoof disease is additionally provided.Experiment proves, feed addictive of the present invention, adds feeding cow in milk cow forage to according to specific ratio, and compared to trace element and the vitamin premix of existing simple organic principle, antagonism hoof disease has unique effect.
According to specific embodiment of the invention scheme, in the present invention, preferably described feed addictive is added in cow concentrated feed according to the ratio accounting for cow concentrated feed 1%, prepare the feed of prevention high yield cow hoof disease.
More specifically, the feed of described prevention high yield cow hoof disease is the amount feeding cow according to every cow head 9 ~ 11kg every day, most preferably 10kg.Between feed period, original daily ration level of milk cow can remain unchanged.
According to specific embodiment of the invention scheme, feed period, generally more than 1 month, can reach the effect of good prevention hoof disease.Utilize feed feeding cow of the present invention, can solve that current milk cow is deficient in vitamin, mineral matter, biotin and the problem such as the hoof disease incidence of disease that causes is high, the output of milk is low and feed intake is low, better meet the nutritional need of milk cow and improve milk cow health level, ensureing the interests of dairy farmer.
On the other hand, present invention also offers a kind of feed preventing high yield cow hoof disease, this feed is obtained by mixing according to the ratio and cow concentrated feed accounting for cow concentrated feed 1% by feed addictive of the present invention.
Particularly, can be after each raw material of additive is mixed in proportion, good according to proportional quantity weighing, wait to throw at small powder dog-house; By being dropped in raw material cabin by the concentrated feed raw material mixed in advance, jointly squeezing in mixer with described additive and mixing 2 ~ 4 minutes, prepare the feed final products of prevention high yield cow hoof disease.The component of described cow concentrated feed and proportioning are according to the prior art in affiliated field, and the present invention repeats no more.
In sum, the invention provides a kind of 1% feed addictive preventing Milk cow hoof disease, it is particularly for high yield cow, be conducive to preventing and resisting the generation of high yield cow hoof disease, the medical expense of better minimizing hoof disease can be crossed, prevent and improve that the output of milk caused due to hoof disease declines, feed intake declines, action is inconvenient, medical expense increases, cow culling rate and death rate increase etc., milk cow health level can be improved and improve the output of milk.Experiment proves, after feed of the present invention of feeding, high yield cow hoof disease incidence reduces by more than 20%, and feed intake improves more than 9%, and the output of milk improves more than 13%.Therefore, in high yield cow, use anti-hoof disease additive, hoof disease incidence can be reduced, improve the output of milk, obtain better economic benefit.Be worth promoting in practice and using.
Detailed description of the invention
Describe technology of the present invention and feature in detail below by way of specific embodiment, but these embodiments and be not used to limit protection scope of the present invention.In following embodiment, all commercially available acquisition of each raw material used also meets corresponding quality criteria requirements.Particularly, ammonia ties up happy zinc, ammonia ties up happy manganese and ammonia ties up happy copper equal purchased from American treasure group, and wherein ammonia ties up Zn-ef ficiency content 10% in happy zinc, and ammonia ties up manganese element content 10% in happy manganese, and ammonia ties up copper content 8% in happy copper; Described 2%d-biotin purchased from DSM company, wherein biotin content 2%.
Embodiment 1
In a specific embodiments of the present invention, 1% feed addictive of the prevention high yield cow hoof disease of the present embodiment is mixed with by following raw material and zeolite powder to form (feed addictive in every 100g):
Ferrous sulfate monohydrate 37mg, 1% sodium selenite (Se content 1%) 200mg, 1% calcium iodate (content of iodine 1%) 1000mg, 1.2% cobalt ore powder (cobalt content 1.2%) 920mg, cupric sulfate pentahydrate 600mg, manganese sulfate monohydrate 1572mg, monohydrate zinc sulphate 1970mg; Ammonia ties up happy zinc (Zn-ef ficiency content 10%) 3600mg, ammonia ties up happy manganese (manganese element content 10%) 1600mg, ammonia ties up happy copper (copper content 8%) 188mg; 2%d-biotin 1000mg; Zeolite powder surplus.
Embodiment 2
Adopt raw material ferrous sulfate monohydrate, 1% sodium selenite powder, 1% acid iodide calcium powder, 1.2% cobalt ore powder, cupric sulfate pentahydrate, manganese sulfate monohydrate, monohydrate zinc sulphate, 10% ammonia tie up happy zinc, 10% ammonia ties up happy manganese, 8% ammonia ties up happy copper, 2%d-biotin and zeolite powder, mix according to predetermined ratio, obtain 1% feed addictive of the present embodiment.In this 1% feed addictive, in every 100g, wherein contain:
Inorganic constituents: iron 25mg, selenium 3mg, iodine 10mg, cobalt 11mg, copper 140mg, manganese 600mg, zinc 700mg;
Organic principle: organic zinc 400mg, Organic Manganese 250mg, organic copper 15mg;
Biotin 25mg.
Embodiment 3, milk cow forage feeding cow are tested
In this experiment, by 1% feed addictive of the prevention high yield cow hoof disease of embodiment 1, embodiment 2, test in certain pasture, area, Qionglai.Experimental period: in August ,-2012 in June, 2012,2 months by a definite date, the feedstuff additive product being purchased the maintenance milk cow toe hoof health of certain brand is control group, 1% feed addictive of the prevention high yield cow hoof disease of the embodiment of the present invention 1, embodiment 2 is experimental group, when feeding method is identical with scale of feeding, carry out the record of the output of milk, the hoof disease incidence of disease, feed intake, mortality.Experimental summary is as follows:
1. experiment purpose
This experiment is compared by the experimental products adding heterogeneity in milk cow forage, thus research proves 1% feed addictive of prevention high yield cow hoof disease of the present invention to reducing the hoof disease incidence of disease and improving the degree conspicuousness of milk yield and feed intake in actual production, provide certain theoretical foundation to the popularization of product and listing.
2. experiment material and method
2.1 animals used as test and grouping
Select excellent holstein cow 90, according to the principle that parity, age in days of giving milk, lactation amount, body weight etc. are similar, be divided into 3 groups at random, 1 control group, 2 experimental group, often organize 30 milking cows.
2.2 experiment process
It is constant that each group of basal diet maintains original daily ration level, and managerial skills are consistent, and each trial target adds in cow concentrated feed according to 1% addition, and every ox concentrated feed every day feeding volume 10kg, other daily ration levels are constant.Experiment periods 60 days.Concrete grouping and addition of feeding are as following table:
Disposition statistical form tested by table 1
| Group | Additive | Addition (the g/ top margin of a page) |
| Experimental group 1 | The feed addictive of embodiment 1 | 100 |
| Experimental group 2 | The feed addictive of embodiment 2 | 100 |
| Control group | Be purchased the feed addictive safeguarding milk cow toe hoof health | 100 |
2.3 testing indexs and detection method
Every day, overall feed intake, hoof disease incidence, incidence, cure rate, medical expense, mortality, the death rate of milk cow often organized in record; Gathered a milk sample every ten days, accumulative early, middle and late sum is one day output of milk.
3. experimental result and analysis
The basic data of cows before 3.1 experiments
Before experiment starts, first investigate the basic data of experiment cows, have recorded the indexs such as the age in days of giving milk of every ox, parity, the hoof disease incidence of disease, disease record, basic data sees table 2, through relatively above index there was no significant difference.
Table 2: cows statistical reliability data table before experiment
Note: above data are every class mean.
3.2 experimental group and control group are on the impact of milk production of cow
Experimental group and the statistics of control group on the impact of milk production of cow see table 3.
Table 3: the different experiments date respectively organizes output of milk statistical form
(kg/d)
| Group | 0d | 10d | 20d | 30d | 40d | 50d | 60d |
| Experimental group 1 | 25.82 | 27.44 | 28.03 | 28.36 | 29.11 | 29.48 | 29.48 |
| Experimental group 2 | 25.88 | 27.30 | 28.01 | 28.35 | 29.10 | 29.41 | 29.46 |
| Control group | 25.96 | 26.12 | 26.23 | 26.31 | 26.29 | 26.35 | 26.64 |
Can find out, experimental group 1,2 compared with control group, the output of milk except not significantly improving at the 10th day, other latter 50 days, significant difference.
3.3 experimental group and control group are on the impact of the hoof disease incidence of disease
Experimental group and the statistics of control group on the impact of the Milk cow hoof disease incidence of disease see table 4.
Table 4: the different experiments date respectively organizes hoof disease morbidity statistics table
(％)
| Group | 0d | 10d | 20d | 30d | 40d | 50d | 60d |
| Experimental group 1 | 50 | 47 | 37 | 33 | 30 | 27 | 27 |
| Experimental group 2 | 48 | 46 | 36 | 33 | 30 | 30 | 27 |
| Control group | 48 | 47 | 43 | 40 | 37 | 37 | 33 |
Can find out, experimental group 1, experimental group 2 can reduce the hoof disease incidence of disease of high yield cow compared with control group.
3.4 experimental group and control group are on the impact of cow culling rate and medical expense
Experimental group and the control group statistics on the impact of cow culling rate and medical expense sees table 5.
Table 5: the different experiments date respectively organizes mortality and medical expense statistical form
(％)
As can be seen from table, compared with control group, the death rate and the mortality of experimental group 1, experimental group 2 reduce 3.33% and 1.67% respectively.
3.5 experimental group and control group are on the impact of feed intake
Experimental group and control group see table 6 to the statistics that feed intake affects.
Table 6: the different experiments date respectively organizes feed intake statistical form
(kg/ days)
| Group | 0d | 10d | 20d | 30d | 40d | 50d | 60d |
| Experimental group 1 feed intake | 19.25 | 19.85 | 19.97 | 20.35 | 20.41 | 21.02 | 21.27 |
| Experimental group 2 feed intake | 18.88 | 18.96 | 19.13 | 19.52 | 19.63 | 20.35 | 20.58 |
| Control group feed intake | 18.95 | 18.56 | 18.99 | 19.41 | 19.35 | 19.53 | 19.73 |
Experimental group 1, experimental group 2 are compared with control group, and different time points is improved.
According to the analytical proof to above experimental result, compared with control group, experimental group 1, experimental group 2 have certain effect for reduction hoof disease incidence, the raising output of milk and feed intake, wherein test proof: feed containing the additive feed of anti-hoof disease, the output of milk can improve 14.16%, hoof disease incidence reduces by 23%, and feed intake improves 10.61%, and mortality and the death rate reduce by 3.33% and 3.33% respectively.And present persistent state, there is good economic implications and practical value in actual production.
Claims (9)
1. prevent 1% feed addictive of high yield cow hoof disease, containing following composition in this feed addictive of every 100g:
Inorganic microelement composition: iron 10-30mg, selenium 0.2-3mg, iodine 7-11mg, cobalt 6-12mg, copper 100-160mg, manganese 400-750mg, zinc 550-850mg;
Organic trace element composition: organic zinc 300-400mg, Organic Manganese 100-250mg, organic copper 10-20mg;
Biotin 10-30mg;
Except the raw material of the inorganic microelement composition containing above-mentioned amount, organic trace element composition, biotin, surplus is zeolite powder;
Wherein:
Described inorganic microelement composition is from raw material ferrous sulfate monohydrate, sodium selenite, calcium iodate, cobalt, cupric sulfate pentahydrate, manganese sulfate monohydrate, monohydrate zinc sulphate;
Described organic trace element composition ties up happy zinc from raw material ammonia, ammonia ties up happy manganese and ammonia ties up happy copper;
Described biotin is from raw material 2%d-biotin.
2. 1% feed addictive of prevention high yield cow hoof disease according to claim 1, this feed addictive of every 100g is mixed with by following raw material and zeolite powder to form:
Ferrous sulfate monohydrate 34-100mg, 1% sodium selenite 200-300mg, 1% calcium iodate 700-1100mg, 1.2% cobalt ore powder 500-1000mg, cupric sulfate pentahydrate 400-640mg, manganese sulfate monohydrate 1258-2358mg, monohydrate zinc sulphate 1594-2464mg; Ammonia ties up happy zinc 3000-4000mg, ammonia ties up happy manganese 1000-2500mg, ammonia ties up happy copper 125-250mg; 2%d-biotin 500-1500mg.
3. 1% feed addictive of prevention high yield cow hoof disease according to claim 1, containing following composition in this feed addictive of every 100g:
Inorganic microelement composition: iron 12mg, selenium 2-3mg, iodine 10mg, cobalt 11mg, copper 150mg, manganese 500mg, zinc 680mg;
Organic trace element composition: organic zinc 360mg, Organic Manganese 160mg, organic copper 15mg;
Biotin 20mg.
4. prevent the preparation method of 1% feed addictive of high yield cow hoof disease described in any one of claims 1 to 3, the method comprises:
The raw material comprising described inorganic microelement composition, organic trace element composition and biotin is mixed in proportion with zeolite powder, obtains 1% feed addictive.
5. the application of feed addictive described in any one of claims 1 to 3 in the feed of preparation prevention high yield cow hoof disease.
6. application according to claim 5, wherein, adds in cow concentrated feed by feed addictive described in any one of claims 1 to 3 according to the ratio accounting for cow concentrated feed 1%, prepares the feed of prevention high yield cow hoof disease.
7. application according to claim 6, wherein, the feed of described prevention high yield cow hoof disease is the amount feeding cow according to every cow head 9 ~ 11kg every day.
8. the application according to claim 6 or 7, wherein, the feed period of the feed of described prevention high yield cow hoof disease is more than 1 month.
9. prevent a feed for high yield cow hoof disease, this feed is obtained by mixing according to the ratio and cow concentrated feed accounting for cow concentrated feed 1% by feed addictive described in any one of claims 1 to 3.
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| CN106260591A (en) * | 2016-08-08 | 2017-01-04 | 广汉隆达饲料有限公司 | A kind of compositions improving milch cow hoof health |
| CN114747677A (en) * | 2022-05-16 | 2022-07-15 | 广东蜀星生物科技有限公司 | Special organic trace element feed additive for dairy cows |
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| 奶牛蹄病发生的原因及综合防制措施;陈学文，等;《乳业科学与技术》;20051231(第 6 期);278-280页 * |
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