CN1723792A - Premixed fodder used specially for young milk-cow - Google Patents
Premixed fodder used specially for young milk-cow Download PDFInfo
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- CN1723792A CN1723792A CNA2004100263573A CN200410026357A CN1723792A CN 1723792 A CN1723792 A CN 1723792A CN A2004100263573 A CNA2004100263573 A CN A2004100263573A CN 200410026357 A CN200410026357 A CN 200410026357A CN 1723792 A CN1723792 A CN 1723792A
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Abstract
A premixed feed for milk cow in order to improve the quality of milk cow and milk is proportionally prepared from super rumen protein, rumen buffer, enzyme preparation, prebiotics, composite vitamin, composite trace element and flavour.
Description
Affiliated technical field:
The present invention relates to the animal feeding-stuff technical field, be specifically related to a kind of premix that is exclusively used in milk cow.
Background technology:
Along with the raising day by day of living standards of the people, more and more big to the demand of milk.Improving the milk cow level of production and economic benefit has become the focus of herding worker research.
Good living environment, sufficient energy supply, abundant protein degradation (RDP) and suitable non-protein degradation (UDP), environment is the prerequisite of milk cow high yield in the reasonably combined and stable cud of various nutriments, wherein arbitrary condition is not suitable for, and all can produce significant impact to the output of milk.Degradable albumen deficiency in the cow rumen has a strong impact on the performance of milk cow productive potentialities; It is reported that simultaneously milk production of cow increases with the increase of daily ration gross protein value, and be proportionate by the order from 13.5% to 16.5% that rises, but 14% o'clock income maximum.According to NRC (2001), milk production of cow is linear the increasing along with the increase of UDP also, and increasing degree is the UDP of a unit of every increase, and the output of milk increases by 1.85 kilograms.
Through on-site investigation is cultured by the Northwest, find that the general body condition of present the Northwest cow in milk is a lacking in condition, first and last relatively to become thin, the body condition scoring is many below 2 minutes, by the how coarse tarnish of hair; Sampling chemical examination to cow's milk shows that the Northwest's butterfat percnetage generally is lower than 3.2%; A little less than the cow reproduction power: the calving interval of normal ox should be no more than 400 days, and the ox calving interval of the Northwest nearly 1/3 about 450 days, and the cow childbirth is unable, the retention of afterbirth phenomenon is more serious.This is because present milk cow forage mainly exists following two problems: 1, the daily ration balance is poor, energy and protein undersupply or dysequilibrium.2, trace element and vitamin are not enough and uneven.Concrete reason is that the cow in milk metabolism is vigorous, and is higher to the demand of various nutriments, and undersupply or dysequilibrium to energy and protein in the actual production can influence the output of milk.By following " the Northwest's dairy cow diet analysis on nutritional status table " that provides as can be known, the Northwest's dairy cow diet nutrition supply obviously not enough (imbalance), energy can only satisfy 85%, can absorb albumen and can only satisfy 73%, acceptable calcium is for meeting the demands substantially, reach 97%, can absorb P and surpass demanding criteria 18%.The analysis showed that further the Northwest milk cow is commonly used daily ration and is the positive balance of energy nitrogen, its value is 633 grams.
The Northwest's dairy cow diet nutrition condition table
| Nutrient | Galactopoiesis net energy (Mcal) | Can absorb albumen (g) | Can absorb Ca (g) | Can absorb P (g) | |
| The nutritional need standard | Keeping the gestation growth temperature of giving milk adds up to | 11.68 15.00 2.25 0.75 +×10％ 32.65 | 686 886 185 76 - 1833 | 17.49 27.40 2.72 1.80 - 49.40 | 18.39 18.00 2.25 1.12 - 39.76 |
| Daily ration actual provision satisfaction degree | 27.65 85％ | 1340 73％ | 48.00 97％ | 47.00 118％ | |
Annotate: 1. the cow in milk physiological status is body weight 550Kg, the 20Kg of giving milk day, butterfat percnetage 3.5%.
2. NRC (needing 2001) model formation release is pressed in nutrition.
The product that some are used to remedy the effect of top said problem has also appearred on the market, but it is single that prescription is formed, mainly bias toward microelement-supplementing, magnitude of recruitment blindly, can not effectively solve the undersupply or the dysequilibrium of energy and protein, and trace element and the not enough problem that can not significantly improve milk cow production performance that causes with imbalance of vitamin.
Summary of the invention:
The objective of the invention is to provide a kind of premix that is exclusively used in milk cow, form singlely, mainly bias toward microelement-supplementing, and magnitude of recruitment blindly, can not significantly improve the problem of milk cow production performance to overcome prescription that prior art exists.
For overcoming the problem that prior art exists, technical scheme of the present invention is: a kind of premix that is exclusively used in milk cow, comprise following component by weight percentage, rumen bypass protein 30～50%, rumen buffering agents 10～20%, enzyme preparation 10～30%, probiotic 10～20%, B B-complex 1.6～6%, composite trace element 6～18%, flavor enhancement 1～3%.
Above-mentioned B B-complex is formed VA0.15-0.50, VD by the component of the following percentage meter that accounts for the product gross weight
30.1-0.3, VE 0.5-0.65, VK 0.10-0.4, VB
10.10-0.25, VB
20.02-0.10, VB
60.003-0.03, VB
120.007-0.03, nicotinic acid 0.50-2.6, calcium pantothenate 0.08-0.85, folic acid 0.01-0.09, biotin 0.01-0.10, VC 0.02-0.10.
Above-mentioned composite trace element is formed MgSO by the component of the following percentage meter that accounts for the product gross weight
43.0-5.5, MnSO
40.38-0.6, ZnSO
40.3-1.0, FeSO
40.3-2.0, CuSO
40.5-0.9, CoSO
40.5-0.95, Ca (IO
3)
20.7-1.80, NaSeO
30.32-5.0.
The preferable range of such scheme is to comprise following component by weight percentage, rumen bypass protein 40～45%, rumen buffering agents 14～16%, enzyme preparation 10～15%, probiotic 10～13%, B B-complex 4～6%, composite trace element 10～13%, flavor enhancement 2%.
Above-mentioned B B-complex is formed VA0.35-0.50, VD by the component of the following percentage meter that accounts for the product gross weight
30.15-0.3, VE 0.55-0.65, VK 0.25-0.4, VB
10.15-0.25, VB
20.07-0.10, VB
60.02-0.03, VB
120.027-0.03, nicotinic acid 1.64-2.6, calcium pantothenate 0.58-0.85, folic acid 0.06-0.09, biotin 0.08-0.10, VC 0.08-0.10; Above-mentioned composite trace element is formed MgSO by the component of the following percentage meter that accounts for the product gross weight
44.0-4.5, MnSO
40.40-0.5, ZnSO
40.6-0.8, FeSO
40.8-1.0, CuSO
40.5-0.8, CoSO
40.5-0.7, Ca (IO
3)
20.7-1.2, NaSeO
32.5-3.5.
The best point of such scheme is to comprise following component by weight percentage, rumen bypass protein 40%, rumen buffering agents 15%, enzyme preparation 12%, probiotic 12%, B B-complex 6%, composite trace element 13%, flavor enhancement 2%.
Above-mentioned rumen bypass protein is the mixture of formaldehyde treated urea and/or the combination of aliphatic acid parcel native protein; Described rumen buffering agents is sodium bicarbonate and/or magnesia; Described enzyme preparation is cellulase and/or protease; Described probiotic is the mixture of bacillus subtilis, lactobacillus acidophilus, saccharomycete and filamentous fungi.
Above-mentioned flavor enhancement is a sweetener.
Compared with prior art, advantage of the present invention is:
1, prescription is formed scientific and reasonable, good stability, green safety, has improved production performance and economic benefit from the angle of systematology.The present invention has not only solved the problem of undersupply, more makes various nutriments reach the proportioning equilibrium by a large amount of experiments.Rumen bypass protein is replenishing of UDP, can increase in the dairy cow diet to absorb protein content, thereby improve lactation amount.Replenishing of rumen buffering agents regulated the pH value of cud, is beneficial to the synthetic of cud beneficial microorganism survival and reproduction and mycoprotein, effectively prevents and treats the cud acid poisoning.Add enzyme preparation and be beneficial to the digestibility of raising milk cow feed.And the additional growth that suppresses the harmful bacterium of cud of probiotic has improved cud beneficial microorganism relative scale.B B-complex, composite trace element add effective immunity function of having prevented and treated vitamin, trace element deficiency, having improved body.The use of flavor enhancement lures that milk cow increases feed intake, has improved the absolute food-intake of nutriment into.Concerning vitamin and trace element, enough in the present invention copper can make cow reproduction power rise, and conception rate improves; The rectifiable milk cow of enough magnesium disorderly phenomenon in sexual cycle improves conception rate, and reduces phenomenons such as premature labor, miscarriage, stillborn foetus and fetal anomaly; Enough manganese can be strengthened embryo's implantation, improves litter size; Vitamin E in selenium and the vitamins can reduce the generation of hysteritis and retention of afterbirth, improves breeding potential; Phenomenons such as cobalt can improve ox hair handstand, the desquamation of skin, cow weary feelings, miscarriage, loses the appetite and become thin; In daily ration, add cobalt and also can promote to oestrus, improve pregnancy rate.The present invention with various nutriment rational proportions, replenishes the system of these materials through a large amount of experiments, and is collaborative each other, produces additive effect, thereby optimized dairy cow diet comprehensively.
2, effect is obvious: can embody from following several aspects.
(1) can improve milk production of cow: by the pair principle grouping of parity, calving date, body condition basically identical, through experiment contrast repeatedly, proving that every cow head adds every day feeds 100 these products of gram, the average daily output of milk increases by 1.49 kilograms, significant difference (P＜0.05), every cow head can increase income 1.88 yuan every day.Main cause is to contain more rumen bypass protein in this product, has remedied the deficiency of crude protein in the daily ration, and has improved efficiency of feed utilization by the enzyme preparation in this product.
(2) strengthen milk cow physique: experiment shows that experimental group is significantly better than control group.The growth of livestock has had raising in various degree, is become along sliding, glossy by hair, and the milk cow body condition has bigger change, illustrates that the composite trace element of this product has been brought into play effect.The present invention tends to balance the various physiological metabolisms in the milk cow body by replenishing various trace elements and vitamin, and the interpolation of nutrition regulator makes the metabolic process of various nutriments be in benign recurrent state.
(3), butterfat percnetage generally raises and is stable: the buffer available buffer ruminal pH value that the present invention contains, help the growth of cellulose-decomposing bacteria, improve the digestibility of fiber, and can reduce the degraded of protein at cud, improve the utilization rate of protein, add the absorption that buffer can promote the mammary gland precursor simultaneously, improve butterfat percnetage.Experimental data shows that butterfat percnetage can reach 3.2-3.4%, slightly improves than control group.
(4), improve reproductive capacity: this product can effectively be regulated and control the reproductive capability of milk cow by the reasonable interpolation to all nutrients such as trace element, vitamin, enzyme preparation, probiotics, improves the reproductive capacity of milk cow.
3, remarkable in economical benefits: this product can effectively improve milk production of cow by improving the daily ration balance, improves dairy food quality, strengthens milk cow physique, improves reproductive capacity, so remarkable in economical benefits.
After using this product as a cow head, do not considering to prolong under the prerequisite that milk cow brings benefits service life, one year, newly-increased economic benefit was an A+B+C=1602.54 unit.Specifically be calculated as follows:
A. increase newborn benefit:
Annual 1.70 yuan/kg=759.90 of the lactation amount 1.49kg/ days * * 300 day lactation period unit that increases.
B. improve newborn matter benefit:
The milk cow of lactation in one first year 6500kg is improved because of newborn matter after using this product, and butterfat percnetage improves 0.2%, causes every kg milk price to improve 0.10 yuan, increases benefit 6500kg*0.10 unit/kg=650.00 unit.
C. improve the reproductive capacity benefit:
If a cow head produced a calf, male and female ratio half and half, 300 yuan of bull calfs, 3500 yuan of female calves in former 450 days.Use now that the calving interval is 400 days behind this product, then annual newly-increased economic benefit is 192.64 yuan.
(300+3500)/2/400*365-(300+3500)/2/450*365=192.64 unit
D. prolong milk cow benefit in service life:
Can strengthen milk cow physique after using this product, prolong milk cow service life.And can increase nearly ten thousand yuan of benefits the service life of 1 year milk cow of every prolongation.
4, with low cost:
Add every day and feed 100 these products of gram, can increase income 1.88 yuan every day, expenditure be 0.60 yuan (6.00 yuan/Kg market price every consumption * 0.10Kg every day=0.60 yuan/day. head).
Annual expenditure cost is 0.60 yuan/day. 365 days=219.00 yuan/head of a *.
The specific embodiment:
The present invention will be described for clearer, below will the invention will be further described with specific embodiment.
% (weight)
| Embodiment | Rumen bypass protein | Rumen buffering agents | Enzyme preparation | Probiotic | B B-complex | Composite trace element | Flavor enhancement |
| 1 | 30 | 20 | 25 | 10 | 6 | 8 | 1 |
| 2 | 35 | 10 | 30 | 15 | 2 | 6 | 2 |
| 3 | 40 | 15 | 12 | 13 | 5 | 12 | 3 |
| 4 | 40 | 15 | 12 | 12 | 6 | 13 | 2 |
| 5 | 45 | 16 | 14 | 10 | 4 | 10 | 1 |
| 6 | 30 | 20 | 20 | 17.4 | 1.6 | 8 | 3 |
| 7 | 50 | 10 | 10 | 10 | 2.5 | 15.5 | 2 |
Be the proportioning of B B-complex in above-mentioned 7 embodiment below.% (weight)
| Embodiment | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| VA | 0.50 | 0.25 | 0.48 | 0.50 | 0.35 | 0.15 | 0.25 |
| VD 3 | 0.3 | 0.15 | 0.15 | 0.3 | 0.15 | 0.1 | 0.10 |
| VE | 0.65 | 0.5 | 0.6 | 0.65 | 0.55 | 0.5 | 0.50 |
| VK | 0.4 | 0.15 | 0.32 | 0.4 | 0.25 | 0.10 | 0.10 |
| VB 1 | 0.25 | 0.15 | 0.21 | 0.25 | 0.15 | 0.10 | 0.10 |
| VB 2 | 0.10 | 0.03 | 0.09 | 0.10 | 0.07 | 0.02 | 0.03 |
| VB 6 | 0.03 | 0.02 | 0.025 | 0.03 | 0.02 | 0.003 | 0.02 |
| VB 12 | 0.03 | 0.01 | 0.027 | 0.03 | 0.02 | 0.007 | 0.01 |
| Nicotinic acid | 2.6 | 0.5 | 2.018 | 2.6 | 1.64 | 0.50 | 0.50 |
| Calcium pantothenate | 0.85 | 0.13 | 0.84 | 0.85 | 0.58 | 0.08 | 0.70 |
| Folic acid | 0.09 | 0.03 | 0.07 | 0.09 | 0.06 | 0.01 | 0.09 |
| Biotin | 0.10 | 0.03 | 0.09 | 0.10 | 0.08 | 0.01 | 0.05 |
| VC | 0.10 | 0.05 | 0.08 | 0.10 | 0.08 | 0.02 | 0.05 |
Be the proportioning of composite trace element in above-mentioned 7 embodiment below.% (weight)
| Embodiment | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| MgSO 4 | 3.05 | 3.0 | 4.85 | 4.5 | 3.0 | 3.28 | 5.0 |
| MnSO 4 | 0.49 | 0.38 | 0.47 | 0.5 | 0.4 | 0.31 | 0.4 |
| ZnSO 4 | 0.47 | 0.3 | 0.72 | 0.8 | 0.9 | 0.3 | 0.6 |
| FeSO 4 | 1.58 | 0.3 | 0.9 | 1.0 | 1.2 | 0.5 | 1.5 |
| CuSO 4 | 0.62 | 0.5 | 0.77 | 0.8 | 0.9 | 0.6 | 0.9 |
| CoSO 4 | 0.72 | 0.5 | 0.69 | 0.7 | 0.5 | 0.95 | 0.5 |
| Ca(IO 3) 2 | 0.77 | 0.7 | 1.15 | 1.2 | 1.8 | 1.56 | 1.6 |
| NaSeO 3 | 0.30 | 0.32 | 2.45 | 3.5 | 1.3 | 0.50 | 5.0 |
Used rumen bypass protein is the impartial formaldehyde treated urea and the mixture of aliphatic acid parcel native protein composition in embodiment 1～3; Said rumen buffering agents is a sodium bicarbonate; Described enzyme preparation is impartial cellulase and protease; Said probiotic is the mixture of bacillus subtilis, lactobacillus acidophilus, saccharomycete and the filamentous fungi of equivalent.
Used rumen bypass protein is an aliphatic acid parcel native protein among the embodiment 4～5; Said rumen buffering agents is a magnesia; Described enzyme preparation is a protease; Described probiotic is the mixture of filamentous fungi of saccharomycete and 40% (weight) of lactobacillus acidophilus, 10% (weight) of the bacillus subtilis, 20% (weight) of 30% (weight).
Used rumen bypass protein is the mixture of the aliphatic acid parcel native protein combination of 70% (weight) formaldehyde treated urea and 30% (weight) among the embodiment 6～7% (weight); Described rumen buffering agents is impartial sodium bicarbonate and magnesia; Described enzyme preparation is a cellulase; Described probiotic is the mixture of filamentous fungi of saccharomycete and 10% (weight) of lactobacillus acidophilus, 40% (weight) of the bacillus subtilis, 40% (weight) of 10% (weight).
By comparing, embodiment 3,4,5 is preferable, is the best with the product among the embodiment 4 again wherein, and its concrete effect is fully listed in advantage.
Claims (8)
1, a kind of premix that is exclusively used in milk cow, it is characterized in that: comprise following component by weight percentage, rumen bypass protein 30～50%, rumen buffering agents 10～20%, enzyme preparation 10～30%, probiotic 10～20%, B B-complex 1.6～6%, composite trace element 6～18%, flavor enhancement 1～3%.
2, a kind of premix that is exclusively used in milk cow as claimed in claim 1 is characterized in that: described B B-complex is formed VA 0.15-0.50, VD by the component of the following percentage meter that accounts for the product gross weight
30.1-0.3, VE 0.5-0.65, VK 0.10-0.4, VB
10.10-0.25, VB
20.02-0.10, VB
60.003-0.03, VB
120.007-0.03, nicotinic acid 0.50-2.6, calcium pantothenate 0.08-0.85, folic acid 0.01-0.09, biotin 0.01-0.10, VC 0.02-0.10.
3, a kind of premix that is exclusively used in milk cow as claimed in claim 1 or 2 is characterized in that: described composite trace element is formed MgSO by the component of the following percentage meter that accounts for the product gross weight
43.0-5.5, MnSO
40.38-0.6, ZnSO
40.3-1.0, FeSO
40.3-2.0, CuSO
40.5-0.9, CoSO
40.5-0.95, Ca (IO
3)
20.7-1.80, NaSeO
30.32-5.0.
4, a kind of premix that is exclusively used in milk cow as claimed in claim 1 or 2, it is characterized in that: comprise following component by weight percentage, rumen bypass protein 40～45%, rumen buffering agents 14～16%, enzyme preparation 10～15%, probiotic 10～13%, B B-complex 4～6, composite trace element 10～13%, flavor enhancement 2%.
5, a kind of premix that is exclusively used in milk cow as claimed in claim 4 is characterized in that: described B B-complex is formed VA 0.35-0.50, VD by the component of the following percentage meter that accounts for the product gross weight
30.15-0.3, VE0.55-0.65, VK 0.25-0.4, VB
10.15-0.25, VB
20.07-0.10, VB
60.02-0.03, VB
120.027-0.03, nicotinic acid 1.64-2.6, calcium pantothenate 0.58-0.85, folic acid 0.06-0.09, biotin 0.08-0.10, VC 0.08-0.10; Described composite trace element is formed MgSO by the component of the following percentage meter that accounts for the product gross weight
44.0-4.5, MnSO
40.40-0.5, ZnSO
40.6-0.8, FeSO
40.8-1.0, CuSO
40.5-0.8, CoSO
40.5-0.7, Ca (IO
3)
20.7-1.2, NaSeO
32.5-3.5.
6, a kind of premix that is exclusively used in milk cow as claimed in claim 4, it is characterized in that: the best point of described scheme is to comprise following component by weight percentage, rumen bypass protein 40%, rumen buffering agents 15%, enzyme preparation 12%, probiotic 12%, B B-complex 6%, composite trace element 13%, flavor enhancement 2%.
7, a kind of premix that is exclusively used in milk cow as claimed in claim 6 is characterized in that: described rumen bypass protein is the mixture of formaldehyde treated urea and/or the combination of aliphatic acid parcel native protein; Described rumen buffering agents is sodium bicarbonate and/or magnesia; Described enzyme preparation is cellulase and/or protease; Described probiotic is the mixture of bacillus subtilis, lactobacillus acidophilus, saccharomycete and filamentous fungi.
8, a kind of premix that is exclusively used in milk cow as claimed in claim 7, it is characterized in that: described flavor enhancement is a sweetener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100263573A CN1723792A (en) | 2004-07-23 | 2004-07-23 | Premixed fodder used specially for young milk-cow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2004100263573A CN1723792A (en) | 2004-07-23 | 2004-07-23 | Premixed fodder used specially for young milk-cow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1723792A true CN1723792A (en) | 2006-01-25 |
Family
ID=35923522
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2004100263573A Pending CN1723792A (en) | 2004-07-23 | 2004-07-23 | Premixed fodder used specially for young milk-cow |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999546A (en) * | 2010-12-01 | 2011-04-06 | 北京资源亚太饲料科技有限公司 | High-yield partner feed for dairy cows and method for preparing same |
| CN102461735A (en) * | 2010-11-15 | 2012-05-23 | 黑龙江省农业科学院畜牧研究所 | Active probiotics feed additive |
| CN102919560A (en) * | 2012-11-21 | 2013-02-13 | 贵州省畜牧兽医研究所 | Functional premix feed capable of improving fecundity of cows |
| CN103125752A (en) * | 2011-11-21 | 2013-06-05 | 南通中科睿智科技服务有限公司 | Biochemical increasing milk preparation of dairy cow |
| CN103300227A (en) * | 2013-07-04 | 2013-09-18 | 扬州大学 | Thiamine preparation for preventing and treating rumen acid chronic acidosis |
| CN103859238A (en) * | 2014-04-06 | 2014-06-18 | 河北冀丰动物营养科技有限责任公司 | High-efficiency supplementary feed for dairy cattle and application thereof |
| CN104222624A (en) * | 2014-08-29 | 2014-12-24 | 广州爱保农饲料有限公司 | Vitamin premix for milk cow and preparation method of vitamin premix |
| CN106260560A (en) * | 2016-08-09 | 2017-01-04 | 胡柳冰 | The cattle feedstuff that cattle quickly puts on flesh can be promoted |
| CN106260620A (en) * | 2016-08-12 | 2017-01-04 | 广东溢多利生物科技股份有限公司 | One is novel ruminates animal specific biological preparation product and preparation method thereof |
| CN111357872A (en) * | 2020-03-31 | 2020-07-03 | 北京九州大地生物技术集团股份有限公司 | Cow feed for preventing and/or treating rumen acidosis |
-
2004
- 2004-07-23 CN CNA2004100263573A patent/CN1723792A/en active Pending
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102461735A (en) * | 2010-11-15 | 2012-05-23 | 黑龙江省农业科学院畜牧研究所 | Active probiotics feed additive |
| CN101999546A (en) * | 2010-12-01 | 2011-04-06 | 北京资源亚太饲料科技有限公司 | High-yield partner feed for dairy cows and method for preparing same |
| CN103125752B (en) * | 2011-11-21 | 2014-08-13 | 南通中科睿智科技服务有限公司 | Biochemical increasing milk preparation of dairy cow |
| CN103125752A (en) * | 2011-11-21 | 2013-06-05 | 南通中科睿智科技服务有限公司 | Biochemical increasing milk preparation of dairy cow |
| CN102919560A (en) * | 2012-11-21 | 2013-02-13 | 贵州省畜牧兽医研究所 | Functional premix feed capable of improving fecundity of cows |
| CN103300227A (en) * | 2013-07-04 | 2013-09-18 | 扬州大学 | Thiamine preparation for preventing and treating rumen acid chronic acidosis |
| CN103859238A (en) * | 2014-04-06 | 2014-06-18 | 河北冀丰动物营养科技有限责任公司 | High-efficiency supplementary feed for dairy cattle and application thereof |
| CN103859238B (en) * | 2014-04-06 | 2016-05-25 | 河北冀丰动物营养科技有限责任公司 | A kind of milk cow is supplemented material and application thereof |
| CN104222624A (en) * | 2014-08-29 | 2014-12-24 | 广州爱保农饲料有限公司 | Vitamin premix for milk cow and preparation method of vitamin premix |
| CN106260560A (en) * | 2016-08-09 | 2017-01-04 | 胡柳冰 | The cattle feedstuff that cattle quickly puts on flesh can be promoted |
| CN106260620A (en) * | 2016-08-12 | 2017-01-04 | 广东溢多利生物科技股份有限公司 | One is novel ruminates animal specific biological preparation product and preparation method thereof |
| CN106260620B (en) * | 2016-08-12 | 2019-11-08 | 广东溢多利生物科技股份有限公司 | One kind is novel to ruminate animal specific biological agent product and preparation method thereof |
| CN111357872A (en) * | 2020-03-31 | 2020-07-03 | 北京九州大地生物技术集团股份有限公司 | Cow feed for preventing and/or treating rumen acidosis |
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