CN101836700B - Concentrate supplement for high-producing dairy cows applying TMR - Google Patents
Concentrate supplement for high-producing dairy cows applying TMR Download PDFInfo
- Publication number
- CN101836700B CN101836700B CN 201010150435 CN201010150435A CN101836700B CN 101836700 B CN101836700 B CN 101836700B CN 201010150435 CN201010150435 CN 201010150435 CN 201010150435 A CN201010150435 A CN 201010150435A CN 101836700 B CN101836700 B CN 101836700B
- Authority
- CN
- China
- Prior art keywords
- parts
- steam
- flaked
- concentrate supplement
- corn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Feed For Specific Animals (AREA)
- Fodder In General (AREA)
Abstract
The invention relates to a concentrate supplement for high-producing dairy cows applying TMR, which comprises the following components in part by weight: 200 to 600 parts of steam flaked corn, 100 to 500 parts of steam flaked barley, 100 to 500 parts of steam flaked wheat, 300 to 700 parts of steam flaked soybean, 800 to 1,200 parts of cottonseed, 200 to 600 parts of corn protein powder, 80 to 120 parts of immunopotentiating agent and 0.1 to 0.5 part of garlicin. The concentrate supplement for the high-producing dairy cows applying TMR is prepared from the steam flaked corn, the steam flaked barley, the steam flaked wheat, the steam flaked soybean, the cottonseed, the corn protein powder, the immunopotentiating agent and the garlicin in a rational ratio, can fully meet requirements of the high-producing dairy cows on energy and protein, improve palatability, strengthen immunity and keep the cows healthy, and is low in cost and capable of increasing the economic benefits of a rangeland.
Description
Technical field
The invention belongs to the technical field of cow concentrate supplement, particularly relate to a kind of concentrate supplement for high-producing dairy cows applying TMR.
Background technology
Along with the raising of living standards of the people, the demand of dairy produce is more and more come many, in the situation that milk cow quantity can not increase sharply in a short time, the unique channel that alleviates the problems is to improve feeding and management to improve the milk cow daily yielding.And China uses the feeding manner of TMR, thinks little of the supplementary feeding to its milk cow, and ubiquity malnutrition, the problems such as daily ration imbalance and extensive management.Simultaneously, some concentrate supplement product (being mainly compound) hypotrophy faces, quality is unstable, causes the milk cow poor growth, breeding cycle is long, production cost is high, the low and poor product quality of commercialized degree.The illegal phenomenon of using illegal drug in the milk cow forage product has appearred in addition in recent years, the illegal use hormone drugs of minority Feed Enterprise and breeding enterprise (example hydrochloric acid Clenbuterol), calm class medicine (such as hypnotic), and excess, Use overrun medicated feed additive and veterinary drug etc., have a strong impact on, the healthy of the safety in production of aquaculture and the people.With regard to milk cow produces, because the milk cow production cycle is long, carrying out the production and operation of the formula of robbing for increasing the output of milk, cause the dairy cow nutrition situation bad, physique descends, and descends in next production cycle output of milk, the diseases such as postpartum paralysis, retention of afterbirth, hysteritis and mammitis occur, stillborn foetus and blind etc. appear in severe patient, have had a strong impact on the economic benefit in pasture.
The pasture production practices show, feeding with regard to high yield cow TMR causes the milk cow body condition to descend, and with the deficiency of searching for food, immunocompetence is inadequate, and energy shortage etc. is relevant in the daily ration.The trend that becomes increasingly conspicuous in view of current situation and the high yield cow body condition decline problem of China's dairy is in the urgent need to opening comprehensive, safe and reliable can the improving milk production of cow, increase income high yield cow concentrate supplement of a kind of TMR of application diet nutrient.
Summary of the invention
Technical problem to be solved by this invention provides a kind of concentrate supplement for high-producing dairy cows applying TMR; concentrate supplement of the present invention can fully satisfy high yield cow to the needs of energy and albumen; improve palatability; strengthen immunity; keep the milk cow body health; and with low cost, can Effective Raise pasture economic benefit.
A kind of concentrate supplement for high-producing dairy cows applying TMR of the present invention comprises the component of following weight portion:
Steam-flaked corn 200-600 part cottonseed 800-1200 part
Steam-flaked barley 100-500 part corn protein powder 200-600 part
Steam-flaked wheat 100-500 part immunopotentiating agent 80-120 part
Steam-flaked soybeans 300-700 part allicin 0.1-0.5 part.
Described concentrate supplement comprises the component of following weight portion:
Steam-flaked corn 300-500 part cottonseed 900-1100 part
Steam-flaked barley 200-400 part corn protein powder 300-500 part
Steam-flaked wheat 200-400 part immunopotentiating agent 90-110 part
Steam-flaked soybeans 400-600 part allicin 0.1-0.5 part.
Described concentrate supplement comprises the component of following weight portion:
900 parts of 300 parts of cottonseeds of steam-flaked corn
500 parts of 300 parts of corn protein powders of steam-flaked barley
99.8 parts of 500 parts of immunopotentiating agents of steam-flaked wheat
0.2 part of 400 parts of allicin of steam-flaked soybeans.
Described concentrate supplement comprises the component of following weight portion:
800 parts of 500 parts of cottonseeds of steam-flaked corn
200 parts of 400 parts of corn protein powders of steam-flaked barley
99.6 parts of 400 parts of immunopotentiating agents of steam-flaked wheat
0.4 part of 600 parts of allicin of steam-flaked soybeans.
Described concentrate supplement comprises the component of following weight portion:
850 parts of 400 parts of cottonseeds of steam-flaked corn
250 parts of 300 parts of corn protein powders of steam-flaked barley
99.9 parts of 500 parts of immunopotentiating agents of steam-flaked wheat
0.1 part of 700 parts of allicin of steam-flaked soybeans.
Described concentrate supplement comprises the component of following weight portion:
1000 parts of 400 parts of gross cottonseeds of steam-flaked corn
400 parts of 300 parts of corn protein powders of steam-flaked barley
99.7 parts of 300 parts of yeast cell walls of steam-flaked wheat
0.3 part of 500 parts of coated allicin of steam-flaked soybeans.
Described cottonseed is that gross cottonseed, allicin are yeast cell wall for coated allicin, immunopotentiating agent.
Described coated allicin is NE300 concentrated type allicin.
The active ingredient of described yeast cell wall is beta glucan 20～30wt%, manna oligosacchride 20～40wt%, glycoprotein 20～35wt% and moisture 3～6wt%, and the relative datum of percentage is yeast cell wall.(Nantong fragrantly biological Co., Ltd for processing and produce)
Steam-flaked corn, steam-flaked barley, steam-flaked wheat, the steam-flaked soybeans that the present invention adopts is to make cereal expand, soften by steam heat processing, and then peel off these cereal that expanded of pressure break with the mechanical pressure that a pair of reverse rotation cylinder produces, cereal is processed into the thin slice of regulation density.The mechanism of steam-flaked processing cereal is actually the process of a gelation, is about to the cereal starch of the type of combining closely, and destroys the hydrogen bond of starch combination in the cell by gelation, thereby improves animal to the digestibility of cereal starch.In addition, in the steam-flaked processing procedure, the chemical constitution of protein obtains changing in the cereal, is conducive to ruminant tumor gastric to the absorption of protein.Improve the starch digestibility in cud, small intestine and the all-digestive tract, and improve with the reduction of compressing tablet density.The raising of carbohydrate utilization rate in cud, essential to the effective and maximized growth of rumen microorganism.Reported that the steam-flaked feed protein that improves is to the transformation efficiency of microprotein.The digestion of starch affects energy supply in the cud, and energy supply directly affects the synthetic of breast.Cereal is processed the increase cud can utilize carbohydrate, improve milk production, protein ratio and output.
Adding cottonseed is in order to overcome cow producing milk peak period nutrition negative balance, particularly negative energy balance problem, to supply with daily ration in balance, supplying with on the basis of high protein feed the high-energy feed of must feeding according to feeding standard.Cottonseed contains higher fatty acid, high protein, and cotton seed hulls protection fat and protein work to be cud.Along with various resources, the particularly shortage of the resource such as corn, dregs of beans, various cost of material constantly raise up, the raising dairy cattle cost constantly increases, and how to improve the service efficiency of these industry byproducts, rationally utilizes local feed resource, reduce the milk production cost, become the problem that everybody is concerned about.Seeking and utilizing new resource is important measures.In utilizing the process of cottonseed, should further study broiler diets and the dephenolizing process of cottonseed, make cottonseed really become the feed resource of the high-quality health of animal.This result of the test shows, gross cottonseed is a kind of Cow-feeding effect one of industry byproduct is preferably suitably added gross cottonseed and can improve the Milk Production of milk cow in dairy cow diet, reduces feed cost.Corn protein powder of the present invention can make and can not be digested and assimilated better in small intestine by the Partial Protein of ruminal digestion.
The purpose of the allicin that adds in the concentrate supplement of the present invention is to improve the palatability of concentrate supplement for high-producing dairy cows applying TMR.Add allicin in the feeding heavy milk producing cows concentrate supplement, make concentrate supplement produce dense natural fragrance, milk cow is produced strong food calling effect, make milk cow happiness food, and can improve the utilization rate of feed, and the output of milk of milk cow is improved, butterfat percnetage improves, improve newborn matter, increased raise benefit.The synthetic allicin powder is higher than Natural Garlic active constituent content, and cheap, and is easy to use, reliable for effect, is the perfect additive of feeding cow.Allicin of the present invention is the NE300 concentrated type.
Immunopotentiating agent of the present invention is yeast cell wall.And large quantity research is found, the yeast cell wall main component is glucan, manna oligosacchride, glycoprotein and chitin, at first be to excite the enhancing immunologic function: yeast cell wall is regulated the immune system of body by serving as immunostimulating confactor, thereby improves the immunity of animal.Yeast cell wall contains a large amount of β-3-glucan and manna oligosacchride, disease and the transportation that bacterium, fungi and virus are caused, turns the stress reaction generation non-specific immunity that group, inoculation, climate change etc. cause; Next safeguards the internal microorganism balance, the control disease: glucan has defense function to the microorganism of invading in the humans and animals body, manna oligosacchride in the yeast cell wall (MOS) has in animal intestine and occupies the function that the intestines wall adheres to harmful bacteria (such as Escherichia coli, salmonella) binding site, thereby stop pathogen to settle down propagation, safeguard colony balance in the animal intestinal, the control intestines problem occurs.Conventional by industry, for simplifying the operation, all components is added up to 3000 parts.
Beneficial effect
Concentrate supplement for high-producing dairy cows applying TMR of the present invention is developed by the content of reasonable disposition steam-flaked corn, steam-flaked barley, steam-flaked wheat, steam-flaked soybeans, cottonseed, corn protein powder, immunopotentiating agent, allicin; can fully satisfy high yield cow to the needs of energy and albumen; improve palatability; strengthen immunity; keep the milk cow body health; and with low cost, can Effective Raise pasture economic benefit.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used for explanation the present invention and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1～7
Each component in above-described embodiment 1～7 is mixed in mixer according to a conventional method, namely get concentrate supplement for high-producing dairy cows applying TMR of the present invention, more than be weight portion.
The raw material of respectively organizing in above-described embodiment is feed grade, and is conventional commercially available prod, and information is as follows:
Steam-flaked corn: Dan County, Shandong Jin Kai feed corporation,Ltd;
Steam-flaked barley: Dan County, Shandong Jin Kai feed corporation,Ltd;
Steam-flaked wheat: Dan County, Shandong Jin Kai feed corporation,Ltd;
Steam-flaked soybeans: Dan County, Shandong Jin Kai feed corporation,Ltd;
Cottonseed: Dan County, Shandong Jin Kai feed corporation,Ltd;
Corn protein powder: Dan County, Shandong Jin Kai feed corporation,Ltd;
Immunopotentiating agent: Nantong is biological Co., Ltd fragrantly;
Allicin: should be objective good fortune trade (Shanghai) Co., Ltd..
Effect embodiment 1
Use the concentrate supplement of embodiment 1 to test in Shanghai Dairy Research Institute experiment pasture, select 50 outputs of milk to be higher than the Health China holstein cow of 48kg, be divided into test group and control group according to age, parity, delivery time phase approximately principle, 25 every group.Tie the feeding and management of formula cowshed and feed, every day three times, freely drink water.
Using method: test group is used identical TMR daily ration with control group, the extra concentrate supplement for high-producing dairy cows applying TMR that is made by embodiment 1 that adds of test group, surpass the every voluminous 3Kg milk supplementary feeding 3kg/ concentrate supplement on the previous day of milk cow of 45Kg, directly be put in when feed every morning in the material grain.10 days preliminary trial periods, just trying 50 days phases.
Preliminary trial period, begin front collection milk sample 1 time, and preliminary trial period finishes beginning, and every 10d is 1 sampling day, and samples, keeps sample and record, and wherein the output of milk adopts the container measurement Law to measure.Measured in per 10 days for the output of milk of trying ox and make a record.Gather newborn sample during off-test, deliver to butter oil, lactoprotein that the Ruzhong is measured at bright He Sitan DHI mensuration center, Shanghai.Statistical analysis: adopt SAS (V6.12 version) statistical software to data carry out that variance analysis sees Table 1, table 2 and table 3.Result of the test shows that test group milk production of cow contrast group is high, but difference is not remarkable; Test group Milk Fat Percentage in Dairy Cows milk amount contrast group is high, but difference is not remarkable; Test group milk cow's milk protein contrast group is high, but difference is not remarkable.
Table 1 output of milk changes
The variation of table 2 Ruzhong butterfat percnetage
The content of table 3 Ruzhong lactoprotein
Effect embodiment 2
The concentrate supplement of use-case example 2 is tested in Shanghai Dairy Research Institute experiment pasture, select 100 outputs of milk to be higher than the Health China holstein cow of 48kg, be divided into test group and control group according to age, parity, delivery time phase approximately principle, 50 every group.Tie the feeding and management of formula cowshed and feed, every day three times, freely drink water.
Using method: test group is used identical TMR daily ration with control group, the extra concentrate supplement for high-producing dairy cows applying TMR that is made by embodiment 1 that adds of test group, surpass the every voluminous 3Kg milk supplementary feeding 3kg/ concentrate supplement on the previous day of milk cow of 45Kg, directly be put in when feed every morning in the material grain.10 days preliminary trial periods, just trying 50 days phases.
Preliminary trial period, begin front collection milk sample 1 time, and preliminary trial period finishes beginning, and every 10d is 1 sampling day, and samples, keeps sample and record, and wherein the output of milk adopts the container measurement Law to measure.Measured in per 10 days for the output of milk of trying ox and make a record, and carry out simultaneously Body Condition Score one time.Statistical analysis: adopt the SPSS statistical software that data are carried out variance analysis and see Table 4 and table 5.Result of the test shows that test group milk production of cow contrast group is high, but difference is not remarkable; Test group milk cow Body Condition Score maintains a level, and the control group fall is very fast, this shows that the physical consumption of high yield cow of control group is larger, but the milk cow of test group recovers soon.
The variation of table 4 milk yield
Table 5 Body Condition Score
Effect embodiment 3
The concentrate supplement of use-case example 3 is tested in Shanghai Dairy Research Institute experiment pasture, select 44 outputs of milk to be higher than the Health China holstein cow of 48kg, be divided into test group and control group according to age, parity, delivery time phase approximately principle, 22 every group.Tie the feeding and management of formula cowshed and feed, every day three times, freely drink water.
Using method: test group is used identical TMR daily ration with control group, the extra concentrate supplement for high-producing dairy cows applying TMR that is made by embodiment 1 that adds of test group, surpass the every voluminous 3Kg milk supplementary feeding 3kg/ concentrate supplement on the previous day of milk cow of 45Kg, directly be put in when feed every morning in the material grain.10 days preliminary trial periods, just trying 50 days phases.
Preliminary trial period, begin front collection milk sample 1 time, and preliminary trial period finishes beginning, and every 10d is 1 sampling day, and samples, keeps sample and record, and wherein the output of milk adopts the container measurement Law to measure.Measured in per 10 days for the output of milk of trying ox and make a record, and carry out simultaneously Body Condition Score one time.Statistical analysis: adopt the SPSS statistical software that data are carried out variance analysis and see Table 6 and table 7.Result of the test shows that test group milk production of cow contrast group is high, but difference is not remarkable; It is slow that test group milk cow Body Condition Score contrast group fall is wanted, and this shows that the physical consumption of control group high yield cow is larger, but the milk cow of test group recovers soon.
The variation of table 6 milk yield
Table 7 Body Condition Score
Effect embodiment 4
The concentrate supplement of use-case example 4 is tested in Shanghai Dairy Research Institute experiment pasture, select 36 outputs of milk to be higher than the Health China holstein cow of 48kg, be divided into test group and control group according to age, parity, delivery time phase approximately principle, 18 every group.Tie the feeding and management of formula cowshed and feed, every day three times, freely drink water.
Using method: test group is used identical TMR daily ration with control group, the extra concentrate supplement for high-producing dairy cows applying TMR that is made by embodiment 1 that adds of test group, surpass the every voluminous 3Kg milk supplementary feeding 3kg/ concentrate supplement on the previous day of milk cow of 45Kg, directly be put in when feed every morning in the material grain.10 days preliminary trial periods, just trying 50 days phases.
Preliminary trial period, begin front collection milk sample 1 time, and preliminary trial period finishes beginning, and every 10d is 1 sampling day, and samples, keeps sample and record, and wherein the output of milk adopts the container measurement Law to measure.Measured in per 10 days for the output of milk of trying ox and make a record.The duration of test record is observed the quality of oestrusing and is in time added up the situation of being impregnated.Statistical analysis: adopt the SPSS statistical software that data are carried out variance analysis and see Table 8 and table 9.Result of the test shows that test group milk production of cow contrast group is high, but difference is not remarkable; High 5.55%, the conception rate contrast group of test group breeding rate contrast group improves 33.3% (p＜0.05); Control group conception rate 50%, and the test group conception rate has reached 66.7%, contrast group high by 16.7% (p＜0.05), successful.
The variation of table 8 milk yield
The variation of table 9 reproductive capacity
In sum: among every embodiment the milk crop of test group milk on the whole the contrast group descend slow, and the body content of milk protein is better than control group, it is slow that the Amplitude Ratio control group that body condition descends is wanted, it is high that conception rate and over-all conception rate contrast group are wanted, illustrate that concentrate supplement for high-producing dairy cows applying TMR of the present invention helps to keep milk yield, recover as early as possible body condition, thereby the oestrous cycle is normally arrived, strengthen the performance of oestrusing.
From the result of the test of each embodiment, when the output of milk of milk cow is higher than 45Kg, has increased the milk ox head number that to breed after every cow head adds 3Kg concentrate supplement for high-producing dairy cows applying TMR of the present invention every day, and significantly improved reproductive capacity; Keep normal body condition.Concentrate supplement of the present invention can fully satisfy the dairy cow nutrition needs, thereby keeps milk cow health, strengthens immune level, improves breeding potential, finally improves the pasture economic benefit.
Claims (9)
1. concentrate supplement for high-producing dairy cows applying TMR is comprised of the component of following weight portion:
Steam-flaked corn 200-600 part cottonseed 800-1200 part
Steam-flaked barley 100-500 part corn protein powder 200-600 part
Steam-flaked wheat 100-500 part yeast cell wall 80-120 part
Steam-flaked soybeans 300-700 part allicin 0.1-0.5 part.
2. a kind of concentrate supplement for high-producing dairy cows applying TMR according to claim 1 is characterized in that: described concentrate supplement is comprised of the component of following weight portion:
Steam-flaked corn 300-500 part cottonseed 900-1100 part
Steam-flaked barley 200-400 part corn protein powder 300-500 part
Steam-flaked wheat 200-400 part yeast cell wall 90-110 part
Steam-flaked soybeans 400-600 part allicin 0.1-0.5 part.
3. a kind of concentrate supplement for high-producing dairy cows applying TMR according to claim 1 is characterized in that: described concentrate supplement is comprised of the component of following weight portion:
900 parts of 300 parts of cottonseeds of steam-flaked corn
500 parts of 300 parts of corn protein powders of steam-flaked barley
99.8 parts of 500 parts of yeast cell walls of steam-flaked wheat
0.2 part of 400 parts of allicin of steam-flaked soybeans.
4. a kind of concentrate supplement for high-producing dairy cows applying TMR according to claim 1 is characterized in that: described concentrate supplement is comprised of the component of following weight portion:
800 parts of 500 parts of cottonseeds of steam-flaked corn
200 parts of 400 parts of corn protein powders of steam-flaked barley
99.6 parts of 400 parts of yeast cell walls of steam-flaked wheat
0.4 part of 600 parts of allicin of steam-flaked soybeans.
5. a kind of concentrate supplement for high-producing dairy cows applying TMR according to claim 1 is characterized in that: described concentrate supplement is comprised of the component of following weight portion:
850 parts of 400 parts of cottonseeds of steam-flaked corn
250 parts of 300 parts of corn protein powders of steam-flaked barley
99.9 parts of 500 parts of yeast cell walls of steam-flaked wheat
0.1 part of 700 parts of allicin of steam-flaked soybeans.
6. a kind of concentrate supplement for high-producing dairy cows applying TMR according to claim 1 is characterized in that: described concentrate supplement is comprised of the component of following weight portion:
1000 parts of 400 parts of gross cottonseeds of steam-flaked corn
400 parts of 300 parts of corn protein powders of steam-flaked barley
99.7 parts of 300 parts of yeast cell walls of steam-flaked wheat
0.3 part of 500 parts of coated allicin of steam-flaked soybeans.
7. arbitrary described a kind of concentrate supplement for high-producing dairy cows applying TMR according to claim 1-5, it is characterized in that: described cottonseed is gross cottonseed.
8. arbitrary described a kind of concentrate supplement for high-producing dairy cows applying TMR according to claim 1-5 is characterized in that: described allicin is coated allicin.
9. a kind of concentrate supplement for high-producing dairy cows applying TMR according to claim 8, it is characterized in that: described coated allicin is NE300 concentrated type allicin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010150435 CN101836700B (en) | 2010-04-16 | 2010-04-16 | Concentrate supplement for high-producing dairy cows applying TMR |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010150435 CN101836700B (en) | 2010-04-16 | 2010-04-16 | Concentrate supplement for high-producing dairy cows applying TMR |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101836700A CN101836700A (en) | 2010-09-22 |
| CN101836700B true CN101836700B (en) | 2013-02-06 |
Family
ID=42740580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010150435 Active CN101836700B (en) | 2010-04-16 | 2010-04-16 | Concentrate supplement for high-producing dairy cows applying TMR |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101836700B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102885206B (en) * | 2012-10-29 | 2013-10-30 | 曾伟 | Natural animal feed additive |
| CN106212929A (en) * | 2016-09-21 | 2016-12-14 | 河北凯特反刍动物研究所 | A kind of lamb feedstuff and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1864525A (en) * | 2006-06-26 | 2006-11-22 | 中国农业大学 | A feed for improving conjugated linoleic acid content in butter fat of milk cow |
| CN101171909A (en) * | 2007-11-19 | 2008-05-07 | 河北省畜牧兽医研究所 | Two material combination accurate day-food formulating and feeding method for milking cow |
| CN101342004A (en) * | 2008-08-21 | 2009-01-14 | 秦瑞 | Steam tension slice feedstuff and production technology |
-
2010
- 2010-04-16 CN CN 201010150435 patent/CN101836700B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1864525A (en) * | 2006-06-26 | 2006-11-22 | 中国农业大学 | A feed for improving conjugated linoleic acid content in butter fat of milk cow |
| CN101171909A (en) * | 2007-11-19 | 2008-05-07 | 河北省畜牧兽医研究所 | Two material combination accurate day-food formulating and feeding method for milking cow |
| CN101342004A (en) * | 2008-08-21 | 2009-01-14 | 秦瑞 | Steam tension slice feedstuff and production technology |
Non-Patent Citations (2)
| Title |
|---|
| 屠焰等.泌乳牛的饲料配制及配方实例.《新编奶牛饲料配方600例》.化学工业出版社,2009, * |
| 袁宗辉.复合酶.《饲料药物学》.中国农业出版社,2001, * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101836700A (en) | 2010-09-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102217713B (en) | Novel efficient and natural attractant | |
| CN101278705B (en) | Feed stuff for sow in later stage of pregnancy and lactation period | |
| CN102113628B (en) | Milch cow feed capable of improving milk quality and preparation method and application thereof | |
| CN112293591A (en) | Green functional feed for improving growth performance and immunity of calves and preparation method thereof | |
| CN101268802A (en) | Milking sow feedstuff | |
| CN101999547A (en) | Creep and weaning feed for anthony pigs and preparation method thereof | |
| CN102987172A (en) | Weaned piglet concentrate feed and method for preparing same | |
| Salama et al. | Effects of adding a mixture of malate and yeast culture (Saccharomyces cerevisiae) on milk production of Murciano-Granadina dairy goats | |
| CN102028119A (en) | Concentrated feeds for nursery pigs and preparation method | |
| CN103704478A (en) | Supplementary feed formula in middle and later fattening stage of cattle and sheep | |
| CN103652477A (en) | Feed for laying hens | |
| CN1985619A (en) | Acanthopanax root feed additive and its preparing method | |
| CN108056260A (en) | Feed for beef cattle and preparation method thereof and the application in the special cultivation of Muslim beef | |
| CN101322512B (en) | Feed for piglet instead of milk | |
| CN109329596A (en) | The Chinese herbal feed additive and its feeding method of piglet immunological and growth can be improved | |
| CN101836700B (en) | Concentrate supplement for high-producing dairy cows applying TMR | |
| CN109497304A (en) | A kind of feed and preparation method for alleviating Diseases of Cow energy supply and demand negative balance | |
| CN109329618A (en) | It is suitble to the woods musk deer formula forage of different stages of growth | |
| CN102406079B (en) | Piglet composite premix composition | |
| CN111972553A (en) | Perinatal period dairy cow nutrition supplement and preparation method thereof | |
| Castillo et al. | Acid–base status and serum l-lactate in growing/finishing bull calves fed different high-grain diets | |
| Gado | Utilization of anaerobic microbiology to improve animal production | |
| CN106069952B (en) | A kind of cultural method of Landrace | |
| CN108902485A (en) | A kind of beef cattle estrualization agent, promote the sexual maturity feed and its application | |
| CN112243349A (en) | Method for improving rumen degradation of wheat straw |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |