CN106560054B - Concentrated feed for dairy cows as well as application and use method thereof - Google Patents
Concentrated feed for dairy cows as well as application and use method thereof Download PDFInfo
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- CN106560054B CN106560054B CN201510640584.3A CN201510640584A CN106560054B CN 106560054 B CN106560054 B CN 106560054B CN 201510640584 A CN201510640584 A CN 201510640584A CN 106560054 B CN106560054 B CN 106560054B
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Abstract
The invention provides a concentrated feed for dairy cows, and application and a using method thereof, the concentrated feed for dairy cows can be used for feeding dairy cows in the early perinatal period, and mainly comprises soybean meal, cottonseed meal, calcium sulfate, calcium carbonate, calcium chloride, magnesium oxide, multi-vitamin premix and trace elements, wherein the contents of the components are as follows: 7.0-8.0 parts by weight of soybean meal; 6.7-7.7 parts by weight of cottonseed meal; 0.8-1.2 parts by weight of calcium sulfate; 0.8-1.2 parts by weight of calcium carbonate; 0.8-1.2 parts by weight of calcium chloride; 0.2-0.6 parts by weight of magnesium oxide; 1.0-2.0 parts by weight of multi-vitamin premix; 0.4 to 0.8 weight part of trace elements. The invention also discloses a use method of the concentrated feed for the dairy cows, the concentrated feed is prepared into the feed for the dairy cows to feed the dairy cows in the early perinatal period, can effectively prevent the milk fever of the dairy cows, and has positive prevention effect on the diseases easily caused in the perinatal period, such as retained afterbirth, mastitis and the like.
Description
Technical Field
The invention relates to a concentrated feed, in particular to a concentrated feed for preventing milk cow from generating milk fever and application and a using method thereof.
Background
Milk fever is a metabolic disease related to hypocalemia, is closely related to calcium metabolism in a cow, and mainly occurs after calving of the cow, and the reduction of the calcium in the cow is the main reason of the hypocalemia. After delivery of the cow, a large amount of blood calcium is transferred to colostrum, and at this time, because of the ability of the intestine to absorb calcium and the reduced rate of storage of prokinetic calcium from the bone, if the calcium lost with colostrum exceeds the amount of calcium absorbed by the intestine and supplied from the bone prokinetic.
The subclinical type milk fever disease has light symptoms and causes no serious injury. Often some subclinical milk fever does not present symptoms, and diagnostic treatment is missed. In fact, subclinical milk fever seriously affects milk yield, resulting in mastitis, retained afterbirth and increased elimination rate. If subclinical type milk fever is not treated, clinical type milk fever can be developed. The incidence of this disease is high, with an average incidence of 7.5%.
The factors causing milk fever are many, and improper feeding management is the root cause of the disease. If the dairy cow eats a large amount of green grass, the calcium and potassium content in daily ration is too high before calving, or the dairy cow feeds high-calcium low-phosphorus feed at the late lactation period and the dry milk period, so that the blood calcium tends to be high level for a long time, and the secretion of parathyroid gland is inhibited; when the milk cow parturites, the blood calcium suddenly drops, the parathyroid gland is in a suppression state, calcitonin cannot be secreted in time to tighten the calcium of the prokinetically-moved bones and relieve the imbalance of the blood calcium, so that the milk fever is easily caused.
Disclosure of Invention
The present invention is directed to solving the problems described above. The invention aims to provide a concentrated feed for dairy cows, and application and a using method thereof, which can reduce the incidence of postpartum milk fever of the dairy cows, reduce the treatment cost, reduce the elimination rate, increase the milk production time of the dairy cows, ensure the health of the dairy cows and improve the production performance.
According to one aspect of the invention, the dairy cow concentrated feed is characterized by comprising soybean meal, cottonseed meal, calcium sulfate, calcium carbonate, calcium chloride, magnesium oxide, multi-vitamin premix and trace elements, wherein the contents of the components are as follows:
the multi-vitamin premix comprises vitamin A, vitamin D and vitamin E, wherein the content of each vitamin is as follows:
100-200 KIU/kg of vitamin A;
30-70 KIU/kg of vitamin D;
500-700 KIU/kg of vitamin E.
Wherein, the microelements comprise zinc, copper, manganese, selenium, cobalt and iodine, and the mass proportion relationship of each element is as follows: zinc, copper, manganese, selenium, cobalt and iodine are equal to 177:27:115:1:1.8: 1.8.
Specifically, the content of each component in the concentrated feed for dairy cows is as follows:
and the concentrated feed for the dairy cattle also comprises one or more of vinasse protein feed, corn fiber feed and molasses, wherein the content of each component is as follows:
5.0-6.0 parts by weight of vinasse protein feed;
0.8-1.6 parts by weight of corn fiber feed;
0.5-1.1 parts of molasses.
Specifically, the contents of the vinasse protein feed, the corn fiber feed and the molasses are as follows:
5.6 parts of vinasse protein feed;
1.2 parts of corn fiber feed;
molasses 0.8 weight portion.
According to another aspect of the invention, a method for using the dairy cow concentrate is provided, which is characterized by comprising the following steps:
1, preparing a concentrate supplement from a concentrated dairy cow feed and corn flour, wherein the mass ratio of the concentrated dairy cow feed to the corn flour is 1: 0.8-1: 1.2;
preparing a dairy cow feed by using the concentrate supplement and the coarse feed in the step 1, wherein the mass ratio of the concentrate supplement to the coarse feed is 1: 4-1: 7;
and 3, feeding the dairy cattle in the early perinatal period by using the dairy cattle feed in the step 2.
Wherein the roughage in the step 2 comprises silage, wheat straw, rice straw and leymus chinensis.
More specifically, the method comprises the following steps:
1 preparing a concentrate supplement from a concentrated dairy cow feed and corn flour, wherein the mass ratio of the concentrated dairy cow feed to the corn flour is 1: 1;
2, preparing the concentrated feed and the coarse feed in the step 1 into a dairy cow feed, wherein the mass ratio of the concentrated feed to the coarse feed is 1: 5;
and 3, feeding the dairy cattle in the early perinatal period by using the dairy cattle feed in the step 2.
According to a third aspect of the invention there is provided the use of a dairy cow concentrate for the prevention of milk fever in dairy cows.
The concentrated feed for the dairy cows provided by the invention is a mixture and can be used for feeding the dairy cows in the early perinatal period, the concentrated feed supplements necessary nutrient components of dairy cows through scientific proportioning, controls the intake of sodium and potassium, ensures that the acid-base balance of body fluid of the dairy cows is in the optimal state, and prevents the occurrence of milk fever by adding the concentrated feed into the feed of the dairy cows.
The soybean meal and the cottonseed meal are both protein feeds, are good in palatability when used as feeds, are high in digestion utilization rate, and can ensure the intake of the protein feeds of dairy cows, wherein the soybean meal is used in an amount of 7.0-8.0 parts by weight, and the cottonseed meal is used in an amount of 6.7-7.7 parts by weight.
In the daily ration with low calcium, calcium sulfate, calcium carbonate, calcium chloride and magnesium oxide are used for supplementing a proper amount of calcium ions and anion salts, wherein the supplement of the anion salts can be increased by adding the calcium sulfate, and the calcium sulfate is weak in body fluid, so that metabolic alkalosis is effectively prevented, and the physiological activity of parathyroid hormone is kept. Specifically, the content of calcium sulfate is 0.8-1.2 parts by weight. The addition of calcium carbonate and calcium chloride can further supplement anionic salts, simultaneously adjust the pH value of milk cow body fluid, maintain the optimal state of acid-base balance of milk cows during parturition, properly reduce the content of calcium in daily ration under the condition of ensuring calcium supply, promote the absorption of the milk cows to the calcium, particularly increase the absorption amount of calcium ions by small intestines, and promote the dissolution and reabsorption of bone calcium, specifically, the content of calcium carbonate is 0.8-1.2 parts by weight, and the content of calcium chloride is 0.8-1.2 parts by weight.
The lack of magnesium also easily causes milk fever, because the lack of magnesium inhibits the activity of parathyroid gland, the metabolism rate of calcium is reduced, calcium is not easy to mobilize from bones, the regulation obstacle of calcium in blood is caused, the addition of magnesium oxide timely ensures the supply of magnesium in blood, and the milk fever is prevented, wherein the content of magnesium oxide is controlled to be 0.2-0.6 part by weight, the magnesium oxide with the content ensures that the intake of magnesium is not excessive, and the requirement of a body on magnesium can be ensured.
The multi-vitamin premix is a premix prepared from vitamins and a carrier, wherein the carrier can be but is not limited to dregs, the premix can provide multiple vitamins such as vitamin A, vitamin D, vitamin E and the like, and can improve the anti-stress capability and immunity of dairy cows, wherein each kilogram of the multi-vitamin premix contains 100-200 KIU of vitamin A, 30-70 KIU of vitamin D and 500-700 KIU of vitamin E, and more specifically each kilogram of the multi-vitamin premix contains 150KIU of vitamin A, 50KIU of vitamin D and 600KIU of vitamin E.
In addition, the immunity of the dairy cow is continuously reduced in the early perinatal period, which is also a reason that the dairy cow is easily damaged by various diseases after parturition, and the addition of the trace elements plays an important role in the immunity, so that the sufficient supply of the trace elements is ensured at the beginning of the perinatal period of the dairy cow.
Specifically, the content of the trace elements is 0.4-0.8 part by weight, and it is to be noted that the part by weight refers to the part by weight of a trace element premix which is a uniform mixture prepared from a trace element compound and a carrier or a diluent according to a certain proportion, wherein the trace element premix comprises elements such as zinc, copper, manganese, selenium, cobalt and iodine, and the mass proportion relation of the elements is as follows: the ratio of zinc, copper, manganese, selenium, cobalt and iodine is 177:27:115:1:1.8:1.8, more specifically, the content of selenium in the concentrated feed is 1-1.5 ppm, and the concentrated feed reasonably supplements trace elements such as zinc, copper, manganese, selenium, cobalt and iodine and has a remarkable effect on the immune perinatal diseases of the dairy cows.
The experimental data and a large number of actual experiments prove that the concentrated material provided by the invention comprises 7.0-8.0 parts by weight of components and contents, such as soybean meal; 6.7-7.7 parts by weight of cottonseed meal; 0.8-1.2 parts by weight of calcium sulfate; 0.8-1.2 parts by weight of calcium carbonate; 0.8-1.2 parts of calcium chloride; 0.2-0.6 parts by weight of magnesium oxide; 1.0-2.0 parts by weight of multi-vitamin premix; 0.4-0.8 parts of trace elements, and the proportion and the interaction effect are optimal, so that the feed is very suitable for feeding dairy cows in the early perinatal period, and has a positive prevention effect on perinatal period diseases such as milk fever.
The concentrated feed for the dairy cows also comprises one or more of vinasse protein feed, corn fiber feed and molasses, wherein the vinasse protein feed contains nutrients such as protein, B vitamins, amino acids and the like, and also contains position growth promoting factors generated in fermentation, and can be used as energy substances and also can be used for further supplementing the nutrients such as the B vitamins, the amino acids and the like required by the dairy cows, but the dairy cows in the early perinatal period need to be fed with a proper amount of the vinasse protein feed, and if the feeding is excessive, abortion can be caused, so the using amount of the vinasse protein feed is selected to be 5.0-6.0 parts by weight.
The corn fiber feed can not only meet the nutritional requirements of the dairy cows, but also maintain the normal function of the rumen of the dairy cows and supplement minerals and vitamins in time, which also has positive effects on the growth and development of fetuses. Specifically, the corn fiber feed is used in an amount of 0.8 to 1.6 parts by weight.
The molasses can improve the palatability of the feed, the feed intake of dry matters is obviously reduced in weeks before calving of the dairy cows, the molasses can increase the appetite of the dairy cows and promote the feed intake, and the content of the molasses is 0.5-1.1 part by weight.
According to another aspect of the invention, a method for using the cow concentrate is provided, which specifically comprises the following steps:
1, preparing a concentrate supplement from a concentrated dairy cow feed and corn flour, wherein the mass ratio of the concentrated dairy cow feed to the corn flour is 1: 0.8-1: 1.2;
preparing a dairy cow feed by using the concentrate supplement and the coarse feed in the step 1, wherein the mass ratio of the concentrate supplement to the coarse feed is 1: 4-1: 7;
and 3, feeding the dairy cattle in the early perinatal period by using the dairy cattle feed in the step 2.
The concentrated feed is mixed with corn flour and coarse fodder at a certain ratio to obtain milk cow fodder, and the corn flour and coarse fodder are added to ensure energy supply and maintain rumen filling state and health function. The ratio of the concentrated feed to the corn flour is 1: 0.8-1: 1.2, and the ratio of the concentrated feed to the coarse feed is 1: 4-1: 7, which is the optimal ratio. Wherein the coarse fodder comprises silage, wheat straw, rice straw, Chinese wildrye and other substances.
The above description is of the positive effect of dairy concentrates on dairy cows' milk fever, but in practice, of course, the concentrates provided by the present invention have a prophylactic effect on a variety of perinatal disorders including, but not limited to, milk fever.
Other characteristic features and advantages of the invention will become apparent from the following description of embodiments, which is to be read in connection with the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention, in which like reference numerals are used to designate like elements, and the drawings in the following description are some, but not all embodiments of the invention, and will enable one of ordinary skill in the art to make and use the invention.
Figure 1 illustrates a method of using a dairy concentrate according to one embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
The invention provides a concentrated feed for dairy cows, which comprises soybean meal, cottonseed meal, calcium sulfate, calcium carbonate, calcium chloride, magnesium oxide, a multi-vitamin premix and trace elements, wherein the contents of the components are as follows:
specifically, the content of each component in the concentrated feed for dairy cows is as follows:
the multi-vitamin premix comprises vitamin A, vitamin D and vitamin E, wherein the content of each vitamin is as follows:
100-200 KIU/kg of vitamin A;
30-70 KIU/kg of vitamin D;
500-700 KIU/kg of vitamin E.
Wherein the microelements comprise zinc, copper, manganese, selenium, cobalt and iodine, and the mass proportion relationship of each element is as follows: zinc, copper, manganese, selenium, cobalt and iodine are equal to 177:27:115:1:1.8: 1.8.
And the concentrated feed for the dairy cattle also comprises one or more of vinasse protein feed, corn fiber feed and molasses, wherein the content of each component is as follows:
5.0-6.0 parts by weight of vinasse protein feed;
0.8-1.6 parts by weight of corn fiber feed;
0.5-1.1 parts of molasses.
More specifically, the contents of the vinasse protein feed, the corn fiber feed and the molasses are as follows:
5.6 parts of vinasse protein feed;
1.2 parts of corn fiber feed;
molasses 0.8 weight portion.
The specific components and contents of the cow concentrate of the present invention are shown in detail by way of example below.
Example 1
The possible components and contents of the cow concentrated feed are given, the numerical values in the table are parts by weight, X1-X8 represent eight cow concentrated feeds with different components and contents, and the specific components are shown in the following table:
TABLE 1 possible compositions of cow concentrates (X)
| Composition (I) | X1 | X2 | X3 | X4 | X5 | X6 | X7 | X8 |
| Bean pulp | 7.4 | 7.9 | 7.3 | 7.5 | 7.6 | 7.7 | 7.0 | 8.0 |
| Cotton seed dregs | 7.0 | 6.7 | 7.1 | 7.2 | 6.9 | 7.5 | 7.7 | 7.3 |
| Calcium sulfate | 1.1 | 1.0 | 0.8 | 1.0 | 1.2 | 0.9 | 1.0 | 0.9 |
| Calcium carbonate | 0.9 | 0.8 | 1.2 | 1.0 | 0.9 | 1.1 | 1.0 | 0.8 |
| Calcium chloride | 0.9 | 1.0 | 0.8 | 1.0 | 1.1 | 1.2 | 1.2 | 0.8 |
| Magnesium oxide | 0.3 | 0.2 | 0.5 | 0.4 | 0.6 | 0.4 | 0.3 | 0.5 |
| Multi-vitamin premix | 1.6 | 1.2 | 1.8 | 1.5 | 1.0 | 2.0 | 1.3 | 1.7 |
| Trace elements | 0.5 | 0.7 | 0.6 | 0.6 | 0.8 | 0.4 | 0.5 | 0.7 |
| Vinasse protein feed | 5.5 | 0 | 5.0 | 0 | 6.0 | 0 | 0 | 5.6 |
| Corn fiber feed | 1.1 | 0.8 | 0 | 1.2 | 1.6 | 0 | 0 | 0 |
| Molasses for health protection | 0 | 0 | 0 | 0.8 | 0.5 | 1.1 | 0 | 0.9 |
Wherein, the content of each vitamin in the multi-vitamin premix is as follows: 100-200 KIU/kg of vitamin A; vitamin D, 30-70 KIU/kg; 500-700 KIU/kg of vitamin E. The mass ratio of the elements in the trace elements is that zinc, copper, manganese, selenium, cobalt and iodine are 177:27:115:1:1.8: 1.8.
The concentrated cow feed obtained by the above formulation can prevent diseases such as milk fever of cows, and the method for using the concentrated cow feed will be described by way of example.
Example 2
As shown in the attached figure 1, the application method of the cow concentrated feed comprises the following steps:
1, preparing a concentrate supplement from a concentrated dairy cow feed and corn flour, wherein the mass ratio of the concentrated dairy cow feed to the corn flour is 1: 0.8-1: 1.2;
preparing a dairy cow feed by using the concentrate supplement and the coarse feed in the step 1, wherein the mass ratio of the concentrate supplement to the coarse feed is 1: 4-1: 7;
and 3, feeding the dairy cattle in the early perinatal period by using the dairy cattle feed in the step 2.
Method of use 1
1 preparing a concentrate supplement from a concentrated dairy cow feed and corn flour, wherein the mass ratio of the concentrated dairy cow feed to the corn flour is 1: 1;
2, preparing the concentrated feed and the coarse feed in the step 1 into a dairy cow feed, wherein the mass ratio of the concentrated feed to the coarse feed is 1: 5;
and 3, feeding the dairy cattle in the early perinatal period by using the dairy cattle feed in the step 2.
1 preparing a concentrate supplement from a concentrated dairy cow feed and corn flour, wherein the mass ratio of the concentrated dairy cow feed to the corn flour is 1: 0.8;
2, preparing the concentrated feed and the coarse feed in the step 1 into a dairy cow feed, wherein the mass ratio of the concentrated feed to the coarse feed is 1: 4;
and 3, feeding the dairy cattle in the early perinatal period by using the dairy cattle feed in the step 2.
1 preparing a concentrate supplement from a concentrated dairy cow feed and corn flour, wherein the mass ratio of the concentrated dairy cow feed to the corn flour is 1: 1.2;
2, preparing the concentrated feed and the coarse feed in the step 1 into a cow feed, wherein the mass ratio of the concentrated feed to the coarse feed is 1: 7;
and 3, feeding the dairy cattle in the early perinatal period by using the dairy cattle feed in the step 2.
Test example
In order to more fully illustrate the effect of the concentrated cow feed on preventing the milk fever of the cows, 100 holstein cows are selected in the Gaoyang ranch of Baoding City in Hebei province between 2013, the 100 holstein cows are paired according to the principle of similar fetal times, lactation days and milk yield and are divided into a control group and an experimental group, one repetition is set, twenty-five cows in each group, and after statistical analysis, the two groups of the control group and the experimental group are ensured to be similar in body indexes, a comparison experiment is carried out.
The specific process of the experiment is as follows: the control group used traditional dairy cow feed in pasture, and the dairy cow feed was fed to dairy cows 3 weeks before the birth. The experimental group uses the concentrated feed for the dairy cattle provided by the invention to obtain the dairy cattle feed according to the using method, and the dairy cattle feed is used for feeding the dairy cattle 3 weeks before the dairy cattle are born. The concentrated feed provided by the invention comprises eight kinds of concentrated feed for cows from X1 to X8. Keeping the feeding management methods of the control group and the experimental group completely consistent, and recording the postpartum physical condition of the dairy cows.
The specific experimental results are shown in the following table:
TABLE 2 Effect of different cow concentrates on perinatal cow disease
The experimental data and a large number of actual experiments prove that the concentrated material provided by the invention comprises 7.0-8.0 parts by weight of components and contents, such as soybean meal; 6.7-7.7 parts by weight of cottonseed meal; 0.8-1.2 parts by weight of calcium sulfate; 0.8-1.2 parts by weight of calcium carbonate; 0.8-1.2 parts of calcium chloride; 0.2-0.6 parts by weight of magnesium oxide; 1.0-2.0 parts by weight of multi-vitamin premix; 0.4-0.8 parts of trace elements, and the proportion and the interaction effect are optimal, so that the feed is very suitable for feeding dairy cows in the early perinatal period, and has a positive prevention effect on perinatal period diseases such as milk fever.
And (3) analyzing an experimental result:
as can be seen from the specific data in the table 2, the concentrated feed for dairy cows provided by the invention can greatly reduce the occurrence of postpartum diseases of the dairy cows, the number of the cows suffering from milk fever is 9 in the control group, the prevalence rate of the milk fever is up to 18%, and the experimental group does not have the cows suffering from milk fever, so that the concentrated feed for dairy cows can be used for actively preventing the occurrence of the milk fever.
The concentrated feed for milk cow has positive effect in preventing milk fever, and can be used for preventing retention of placenta and mastitis. The incidence of retained afterbirth in the control group was 20%, while that in the experimental group was 6%, while that in the control group was 34%, while that in the experimental group was only 12%. The two dairy cow diseases are effectively prevented and improved.
Through the test results in the table, the invention provides a concentrated cow feed and a using method thereof, and the advancement of the concentrated cow feed is as follows:
first, effective prevention of disease: the concentrated feed for the dairy cattle provided by the invention can effectively prevent the milk fever of the dairy cattle, and has a positive prevention effect on perinatal-period susceptible diseases such as retained afterbirth, mastitis and the like.
Secondly, the economic benefit is obvious: the concentrated feed for the dairy cattle provided by the invention has the advantages of reasonable formula and low cost, can greatly reduce the occurrence of diseases such as milk fever, retained afterbirth and mastitis in the important period of the perinatal period of the dairy cattle, saves the subsequent treatment and recovery cost, ensures the health and milk yield of the dairy cattle, and has obvious economic benefit.
The invention also provides the application of the dairy cow concentrated feed, and the dairy cow concentrated feed not only has a positive effect on dairy cow milk fever, but also has a positive effect on various perinatal diseases such as retained afterbirth and mastitis in practical application.
Finally, it should be noted that: in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only for illustrating the technical solutions of the present invention, and are not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (1)
1. The concentrated feed for the dairy cows is characterized by comprising soybean meal, cottonseed meal, calcium sulfate, calcium carbonate, calcium chloride, magnesium oxide, multi-vitamin premix, trace elements, vinasse protein feed, corn fiber feed and molasses, wherein the contents of the components are as follows:
7.6 parts of soybean meal;
6.9 parts of cottonseed meal;
1.2 parts by weight of calcium sulfate;
0.9 part by weight of calcium carbonate;
1.1 parts by weight of calcium chloride;
0.6 part by weight of magnesium oxide;
1.0 part by weight of multi-vitamin premix;
0.8 part by weight of trace elements;
6.0 parts by weight of vinasse protein feed;
1.6 parts of corn fiber feed;
0.5 part of molasses;
the multi-vitamin premix comprises vitamin A, vitamin D and vitamin E, wherein the content of each vitamin is as follows:
100-200 KIU/kg of vitamin A;
30-70 KIU/kg of vitamin D;
500-700 KIU/kg of vitamin E;
the trace elements comprise zinc, copper, manganese, selenium, cobalt and iodine, wherein the mass proportion relation of each element is as follows: zinc, copper, manganese, selenium, cobalt and iodine are equal to 177:27:115:1:1.8: 1.8; the selenium content is 1-1.5 ppm.
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| WO2008031602A1 (en) * | 2006-09-14 | 2008-03-20 | Dsm Ip Assets B.V. | Food supplementation composition containing one or more vitamin d3 compounds and one or more magnesium salts |
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| US4800092A (en) * | 1986-02-07 | 1989-01-24 | Union Oil Company Of California | Method for producing a solid animal feed supplement |
| WO2014029765A1 (en) * | 2012-08-24 | 2014-02-27 | Boehringer Ingelheim Vetmedica Gmbh | Potassium containing preparation, process for the production thereof and use thereof |
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