CN104171366A - Feed additive for improving metabolism of dairy cows during perinatal period and production method thereof - Google Patents
Feed additive for improving metabolism of dairy cows during perinatal period and production method thereof Download PDFInfo
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- CN104171366A CN104171366A CN201410315404.XA CN201410315404A CN104171366A CN 104171366 A CN104171366 A CN 104171366A CN 201410315404 A CN201410315404 A CN 201410315404A CN 104171366 A CN104171366 A CN 104171366A
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Abstract
The invention relates to the field of feed, and particularly relates to a feed additive for improving metabolism of dairy cows during the perinatal period and a production method thereof. The feed additive comprises the following components in percentage by weight: 10% of milkvetch root, 15% of light-yellow sophora root, 20% of glossy privet fruit, 15% of poria cocos, 15% of Eclipta alba, 15% of dandelion and 10% of liquorice root. The production method of the feed additive comprises the steps of naturally drying all the components or drying all the components at 60-65 DEG C for 48 hours, weighing all the components in a certain weight ratio, mixing and crushing. The feed additive has the beneficial effects of alleviating metabolic stress of dairy cows during the perinatal period, improving body immunity of dairy cows, lowering the incidence of mastitis, endometritis and other diseases, and enhancing the milk yield of dairy cows while improving milk quality.
Description
Technical field
The present invention relates to a kind of field of fodder, be specifically related to a kind of Diseases of Cow feed addictive and production method thereof.
Background technology
Refer generally to antenatal 2～3 weeks (late drying period) perinatal period to 2～3 weeks postpartum (lactation initial stage), be Lactation of Dairy Cow the most key stage in the cycle, its feeding and management success or not will directly affect the economic benefit of health, lactation amount and the cultivation of milk cow.Diseases of Cow is experiencing the variation from physiology, endocrine, daily ration and external environment, cause milk cow organism metabolism stress, thereby cause milk cow to reduce the resistance of various diseases, milk cow is prone to the various diseases such as mammitis and endometritis postpartum.Particularly studies have found that, the Diseases of Cow mammitis incidence of disease is significantly higher than lactation period in other stages, when cow mammary gland is inflamed, can cause important nutrient content in output of milk decline lactation period, milk to reduce, and milk quality declines simultaneously.Thus, the problem that Diseases of Cow metabolic disorder causes is brought serious economic loss to milk cattle cultivating industry.
For this reason, existing many research is resolved Diseases of Cow organism metabolism mechanism, has proposed on this basis some regulation measures, comprises and improves feeding and management, Optimized Diet nutrient formulation and research and development Diseases of Cow health product.At present, these measures have been brought into play positive role to improving cow in perinatal period production performance to a certain extent, but the health problem that Diseases of Cow metabolic stress brings out and be the major issue of puzzlement milk cattle cultivating industry on the impact of production performance, still fails the progress that obtains always.
Summary of the invention
The object of the invention is to: a kind of feed addictive and production method thereof of improving Diseases of Cow metabolism is provided; this feed addictive can effectively improve Diseases of Cow organism metabolism stress; reduce the incidence of the diseases such as mammitis and retention of afterbirth; meanwhile, milk production of cow and milk quality have been improved.
For solving the problems of the technologies described above, the invention provides a kind of feed addictive that improves Diseases of Cow metabolism, comprise the Radix Astragali, kuh-seng, the fruit of glossy privet, Poria cocos, Eclipta prostrata, dandelion and Radix Glycyrrhizae, the percentage by weight of each component is: the Radix Astragali 10%, kuh-seng 15%, the fruit of glossy privet 20%, Poria cocos 15%, Eclipta prostrata 15%, dandelion 15%, Radix Glycyrrhizae 10%.
A kind of production method of the feed addictive that improves Diseases of Cow metabolism is as follows:
By the Radix Astragali, kuh-seng, the fruit of glossy privet, Poria cocos, Eclipta prostrata, dandelion and Radix Glycyrrhizae, dry, take by weight proportion various compositions, co-grinding, sieves.
Adopt the advantage of technique scheme to be: in the present invention, feed addictive prescription only consists of Chinese herbal medicine, Chinese herbal medicine is mainly comprised of the root of plant, stem, leaf, fruit etc., modern medicine study shows, Chinese herbal medicine contains polysaccharide, organic acid, alkaloids, glucoside and volatile oil etc., these materials in animal body by across-the-board regulation with give full play to immunologic function and the adaptive faculty that body self has, thereby play the effect of preventing and curing diseases.Simultaneously, Chinese herbal medicine also belongs to plant, there is noresidue, without the resistance to the action of a drug and the feature such as have no side effect, also can be and solve animal and produce medium-term and long-term use chemical synthesis class preparation (hormone, antibiotic etc.) and cause that the problems such as the increase of microorganism drug resistance, animal body immunity degradation bring new solution.
In sum: adopt formula supplementary feeding Diseases of Cow of the present invention, reduced the diseases such as mammitis and endometritis the incidence of disease, improved Diseases of Cow metabolic stress, improved milk cow body's immunity, improved the output of milk and milk quality simultaneously.
The specific embodiment
Embodiment 1 improves the preparation of the feed addictive of Diseases of Cow metabolism
(1), by the Radix Astragali, kuh-seng, the fruit of glossy privet, Poria cocos, Eclipta prostrata, dandelion and Radix Glycyrrhizae, under 60～65 ℃ of conditions, dry 48 hours.
(2) according to percentage by weight, be: the Radix Astragali 10%, kuh-seng 15%, the fruit of glossy privet 20%, Poria cocos 15%, Eclipta prostrata 15%, dandelion 15%, Radix Glycyrrhizae 10% take various compositions, co-grinding.
Embodiment 2 improves the application of the feed addictive of Diseases of Cow metabolism
Improve the functional test experiment of the feed addictive of Diseases of Cow metabolism:
1, test objective
This test is intended to inquire into above-mentioned feed addictive to Diseases of Cow metabolism, the impact of the Postpartum Cows output of milk and Ruzhong somatic number.
2, materials and methods
2.1 test materials and grouping
Select 2～4 tires, 36 of the china holstein cowses in late drying period (14 days expected dates of childbirth), are divided into A, B, C3 group, every group of 12 cow heads at random according to parity, body weight and the expected date of childbirth.
2.2 test products
The grouping of test daily ration
A group: control group, the basal diet of feeding
B group: test one group, basal diet+150g/d Diseases of Cow feed addictive of feeding.
C group: test two groups, basal diet+300g/d Diseases of Cow feed addictive of feeding.
2.3 tests are processed
Totally 6 weeks experimental period,, wherein the 1st week for raising the phase in advance, increases gradually cow feed additive dosage, reaches target scale of feeding, and rear 5 Zhou Weizheng raise the phase.
Duration of test gathers weekly milk, blood sample, and wherein milk 50ml is used for analyzing milk conventional ingredient and somatic number, and blood 9mL detects routine biochemistry index for separating of going out serum.
2.4 testing index
(1) dry matter intake of milk cow and the output of milk
(2) milk cow analysis of milk composition
(3) body cell detects
(4) normal blood index
3, test results and analysis
(1) impact on milk cow dry matter intake and the output of milk
As can be known from Table 1, Diseases of Cow supplementary feeding feed addictive is had no significant effect dry matter intake and the output of milk, but along with the increase of cow feed additive scale of feeding, the output of milk shows the trend of certain rising, and the output of milk increases respectively 5.1% and 10.6%.
Table 1, the impact of Diseases of Cow feed addictive on dry matter intake and the output of milk
Note: with the different letter representation significant differences of rower, same letter represents that difference is not remarkable, and the level of signifiance is P < 0.05, and the utmost point level of signifiance is P < 0.01.
(2) impact on milk milk elements
Ruzhong somatic number is an important indicator evaluating cow mammary gland health status and milk quality.It is generally acknowledged, Ruzhong somatic number is greater than 500,000 milk cows and suffers from recessive mastitis, as can be seen from Table 2: along with the increase of cow feed additive supplementary feeding amount, Ruzhong somatic number significantly reduces (P < 0.05), declines respectively 62.7% and 76.6%.On the not significant impact of the nutritive indexs such as Ruzhong butterfat, lactoprotein.
Table 2, the impact of cow feed additive on milk milk elements
Note: with the different letter representation significant differences of rower, same letter represents that difference is not remarkable, and the level of signifiance is P < 0.05, and the utmost point level of signifiance is P < 0.01.
(3) impact on normal blood index and postpartum disease generation
In cow blood, non-esterified fatty acid content is an important indicator of monitoring Diseases of Cow metabolism, is also the important indicator that prediction milk cow suffers from mammitis, retention of afterbirth and endometritis etc.As can be known from Table 3: along with the increase of cow feed additive scale of feeding, in serum, non-esterified fatty acid content significantly reduces (P < 0.05), and reduction level is respectively 29.0% and 35.1%.Other conventional index in serum is had no significant effect.
Table 3, the impact of supplementary feeding cow feed additive on cow blood index
Note: with the different letter representation significant differences of rower, same letter represents that difference is not remarkable, and the level of signifiance is P < 0.05, and the utmost point level of signifiance is P < 0.01.
(4) impact postpartum disease being occurred
As can be known from Table 4, the milk cow of supplementary feeding feed addictive does not have a routine disease to occur postpartum, and control group has 2 cow heads that clinical mastitis has occurred, and endometrial inflammation has occurred 1 cow head.
Table 4, daily ration supplementary feeding feed addictive are on the postpartum disease of cow impact that a situation arises
(5) persistency effects of cow feed additive
In order to analyze the persistency effects of additive, to have detected, stop raising cow feed additive after one month, control group and test group milk cow Ruzhong conventional ingredients in milk and somatic number, recorded milk production of cow.As can be seen from Table 5: the conventional indexs such as Ruzhong fat, protein content are without significant difference, and Ruzhong somatic number significant difference (P < 0.05) still, C group is minimum, is 17.7 ten thousand/mL, and A group is the highest, is 62.0 ten thousand/mL.Meanwhile, the output of milk is still certain increase trend, and test group is than more than the high 1kg of control group milk production of cow.
As can be seen here, cow feed additive makes milk cow stop supplementary feeding after one month, and the output of milk is still increase trend, and Ruzhong somatic number still remains on reduced levels, and milk cow body health state is still very good.
Table 5, stop raising the variation of cow producing milk performance and milk composition after month
Note: with the different letter representation significant differences of rower, same letter represents that difference is not remarkable, and the level of signifiance is P < 0.05, and the utmost point level of signifiance is P < 0.01.
(6) Economic and Efficiency Analysis
With control group milk cow, clinical mammitis occurring calculates: treatment time average out to 4 days, drug withdrawal 7 days.Milk cow output of milk every day 33kg, fresh milk price is 4.8 yuan; Milk loss is d * 2 of 33kg * 4.8 yuan/kg * (4+7)=3484.8 yuan.Veterinary drug expense is 30 yuan of every days, adds up to 120 yuan, and labour cost can not remember, after milk cow treatment, the output of milk reduces the milk loss causing and do not remember.All the other recessive mastitis milk milk losses are not remembered.The total economic loss of control group: 3484.8+120=3604.8 is first.
Duration of test test group Cow-feeding cow feed additive expense: 150g cow feed additive interpolation group, every day, every ox was 3.5 yuan, total expense is 3.5 yuan * 12 * 6 weeks * 7 days=1764 yuan.Every ox output of milk increases 1.7kg, experimental period milk income to calculate 7 days to 30 days postpartum, be 1.7kg * 12 * 4.8 yuan/kg * 23 day=2252.16 yuan.Surplus is 2252.16 yuan-1764 yuan=488.16 yuan.
300g cow feed additive interpolation group, every day, every ox was 7 yuan, total expense is 7 yuan * 12 * 6 weeks * 7 days=3528 yuan.Every ox output of milk increases 3.5kg, experimental period milk income to calculate 7 days to 30 days postpartum, be 3.5kg * 12 * 4.8 yuan/kg * 23 day=4636.8 yuan.Surplus is 4636.8 yuan-3528 yuan=1108.8 yuan.
Show thus: add the milk cow of cow feed additive group, significantly increased milk cattle cultivating owner's income.
As can be seen from the above embodiments, adopt cow feed additive of the present invention to have the following advantages:
(1) output of milk can obtain certain lifting;
(2) Ruzhong somatic number significantly reduces, and Breast health obviously improves, and this positive effect increases along with the increase of cow feed additive scale of feeding;
(3) after Diseases of Cow supplementary feeding feed addictive, in blood, non-esterified fatty acid content significantly reduces, and illustrates that the mobilization of milk cow body fat reduces, and postpartum, negative energy balance symptom alleviated, and metabolic stress is effectively alleviated to a certain extent;
(4) Diseases of Cow postpartum disease incidence reduces, and illustrate after supplementary feeding feed addictive that Diseases of Cow body's immunity is improved to be improved with metabolic stress, and body health level obviously promotes;
(5) feed addictive make milk cow stop supplementary feeding after one month Ruzhong somatic number still remain on reduced levels, milk cow body health situation is still very good, illustrates that cow feed additive has the persistency effects of long period;
(6) Diseases of Cow supplementary feeding feed addictive has significantly increased milk cattle cultivating owner's income.
Claims (3)
1. a feed addictive that improves Diseases of Cow metabolism, it is characterized in that: comprise the Radix Astragali, kuh-seng, the fruit of glossy privet, Poria cocos, Eclipta prostrata, dandelion and Radix Glycyrrhizae, the percentage by weight of each component is: the Radix Astragali 10%, kuh-seng 15%, the fruit of glossy privet 20%, Poria cocos 15%, Eclipta prostrata 15%, dandelion 15%, Radix Glycyrrhizae 10%.
2. the production method of improving the feed addictive of Diseases of Cow metabolism according to claim 1, it is characterized in that: comprise the steps: the Radix Astragali, kuh-seng, the fruit of glossy privet, Poria cocos, Eclipta prostrata, dandelion and Radix Glycyrrhizae, dry, take by weight proportion various compositions, co-grinding, sieves.
3. the production method of improving the feed addictive of Diseases of Cow metabolism according to claim 2, is characterized in that: under natural drying or 60～65 ℃ of conditions of the described Radix Astragali, kuh-seng, the fruit of glossy privet, Poria cocos, Eclipta prostrata, dandelion and Radix Glycyrrhizae, dry 48 hours dry.
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| CN108651706A (en) * | 2018-04-23 | 2018-10-16 | 内蒙古民族大学 | A kind of feed addictive and its production method improving Diseases of Cow metabolism |
| CN108925748A (en) * | 2018-06-22 | 2018-12-04 | 贵州绿量农业发展有限公司 | A kind of feed addictive and preparation method thereof improving perinatal period ox milk quality |
| CN110038045A (en) * | 2019-05-21 | 2019-07-23 | 郑州百瑞动物药业有限公司 | A kind of mammilla of milk cattle disinfectant preparation and preparation method thereof |
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| CN108925748A (en) * | 2018-06-22 | 2018-12-04 | 贵州绿量农业发展有限公司 | A kind of feed addictive and preparation method thereof improving perinatal period ox milk quality |
| CN110038045A (en) * | 2019-05-21 | 2019-07-23 | 郑州百瑞动物药业有限公司 | A kind of mammilla of milk cattle disinfectant preparation and preparation method thereof |
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| CN104171366B (en) | 2017-02-15 |
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