CN102228146A - Calf weaning transition pellet feed and preparation method thereof - Google Patents
Calf weaning transition pellet feed and preparation method thereof Download PDFInfo
- Publication number
- CN102228146A CN102228146A CN2011101671090A CN201110167109A CN102228146A CN 102228146 A CN102228146 A CN 102228146A CN 2011101671090 A CN2011101671090 A CN 2011101671090A CN 201110167109 A CN201110167109 A CN 201110167109A CN 102228146 A CN102228146 A CN 102228146A
- Authority
- CN
- China
- Prior art keywords
- calf
- calves
- feed
- wean
- preparation
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Abstract
The invention discloses a calf weaning transition period pellet feed and a preparation method thereof. The preparation method comprises the following steps of: mixing various ingredients for 5 to 10 minutes by a high-efficiency mixer, wherein the mixing uniformity is 3 to 5 percent; and packaging by using bags according to the requirements after pelletization, wherein the requirements are that: pellets have uniform color and luster, are not mildewy and have no foreign smell, the powder content is less than or equal to 4 percent, and the pulverization rate is less than or equal to 10 percent. According to the formula, the feed is rich in high-energy high-protein raw materials which are needed in a calf weaning transition period and are easy to digest and absorb and ingredients which are used for improving the immunity of calves so as to adapt to the shortage of energy proteins caused by intake stop of babymeal or milk, has high palatability, ensures the feed intake of the calves, reduces the weaning stress of the calves, and improves the daily gain of the calves. Particularly, after alfalfa leaf meal with a specific length is added and mixed according to the proportion for pelletization, the feed is suitable for 40-age early weaning of the calves, ensures that the calves intake a proper amount of digestible fiber as early as possible, and promotes the development of rumens.
Description
Technical field
The invention belongs to the calf field of feed, feed at calf wean transitional period 40-60 age in days, the calf that is fit to 40 age in days early weanings, be particularly related to a kind of calf wean transition particulate material of having added the alfalfa leaf meal of length-specific, calf this feed of searching for food, stimulate the cud early development, reduce ablactation stress, keep higher wean daily gain.
Background technology
Calf is cultivated in milk cow produces very important.Because the production cycle of milk cow is longer, to could go into operation through about 2 years after the calf birth, could reclaim the cultivation cost in early stage and create economic benefit for the cattle farm, so the good cultivation of replacement cattle is the basis of cattle farm sustainable development, and calf is the most important stage in the replacement cattle cultivation.The calf digestive system has its particularity, its cud need experience from absorbing glucose to the dramatic shift that absorbs SCFA, and this growth and the differentiation of cud epithelial cell, propagation have direct relation, the differentiation of cud epithelial cell is not also finished when calf is born, the growth of birth back cud is directly related with the condition of feeding, and studies show that in a large number: the cud growth is subjected to multiple factor affecting such as the composition of calf age in days, feed and form, volatile fatty acid, pH value, rumen microorganism.When calf is weaned, calf can not adapt to food and change the stress reaction that produces, usually cause the reduction of digestive enzyme activities such as trypsase, amylase and lipase and cause the disorders of digestion diarrhoea to occur, healthy growth to calf is unfavorable, Here it is calf ablactation stress that people often say aborning.If occur ablactation stress during wean, can cause growth retardation, growth retardation can appear when serious, the effect of the wean transition particulate material of this patent is that the calf early weaning is carried out smoothly, reduces ablactation stress, prevention diarrhoea, make calf carry out the transition to the solid feed of searching for food from lactation early, set up normal rumen microflora early, obtain early to ruminate function normally, reach the desirable target of cultivating of later stage.
Summary of the invention
The present invention has added the alfalfa leaf meal of length-specific preparation calf wean transition pellet.It can reduce the calf ablactation stress, promotes cud to grow, and sets up rumen microflora early, keeps normal growth performance, and effectively reduces the forage grass waste.
For achieving the above object, the invention provides following technical scheme:
A kind of calf wean transitional period pellet is characterized in that it is made up of following materials based on weight:
Table 1 calf wean particulate material
| Alfalfa leaf meal | 3-5 |
| Expanded corn powder | 20-40 |
| Corn flour | 15-25 |
| Expanded soybean | 15-20 |
| Dregs of beans | 20-23 |
| Wheat bran | 2-4 |
| The calf compound vitamin microelement | 0.3-0.6 |
| Bafillus natto | 0.02-0.03 |
| The yeast cell wall polysaccharide | 0.3-0.4 |
| Calcium dihydrogen phosphate | 1.8-2.0 |
| Light magnesium oxide | 0.18-0.2 |
| Sodium bicarbonate | 0.06-0.1 |
| Salt | 0.3-0.4 |
| Stone flour | 1.0-1.5. |
Table 2 calf compound vitamin microelement:
| Raw material type | Consumption (%) |
| Vitamin A (50miu/g) | 0.600 |
| Vitamin D 3(50miu/g) | 0.100 |
| Vitamin E (50%) | 3.000 |
| Organic selenium (0.2%) | 7.500 |
| Organic iron (15%) | 20.833 |
| Cobalt chloride (1%) | 0.550 |
| Organic Manganese (8%) | 25.000 |
| Organic copper (10%) | 5.000 |
| Organic zinc (15%) | 13.333 |
| Calcium iodate (1%) | 1.250 |
| Antioxidant (30%) | 2.500 |
| Carrier (inferior powder) | 20.334. |
The present invention also provides the preparation method of pellet simultaneously, it is that above-mentioned substance is weighed by prescription, adopt efficient mixer mixing 5-10 minute, mixture homogeneity after granulating, is packaged into bag on request between 3-5%, requirement wherein is that the particle color and luster is even, no mouldy and different smelling contains powder rate ≦ 4%, efflorescence rate ≦ 10%.
Typical feedstock of the present invention source and performance are as follows:
Cloverleaf: clover separates the leaf part obtain through cauline leaf, contains high-quality protein and fiber, dry 〉=90%, and CP 〉=27%, ADF is about 18%, and NDF about 28%.
Expanded corn powder be a kind of corn is pulverized after, allocate a certain proportion of water into, the higher feed source material of a kind of utilization rate that obtains through expanding processing then, and play bonding effect.
Corn flour: high-grade maize is pulverized, and must not use the corn of moldy metamorphism.
Soy bean powder has the characteristic of high-energy, high protein, high digestibility, and contains abundant vitamin E and lecithin, water content≤12%, crude protein 〉=34%, crude fat 〉=14%, urine enzyme≤0.1%.
Dregs of beans is the accessory substance after soybean is extracted fat, and the main component of dregs of beans is: crude protein 40%～48%, lysine 2.5%～3.0%, tryptophan 0.6%～0.7%, methionine 0.5%～0.7%.
Wheat bran: the accessory substance of wheat processing flour.Crude protein is at 13-15.5%.
Bafillus natto is to have beneficial bacterium acidproof, heat-resistant quality, and four hours survival rates are 100% under hydrochloric acid in gastric juice, have powerful pathogen simultaneously and suppress ability, and be in the middle of the various beneficial bacterium, to environment tolerance one of the bacterial classification of small intestine that preferably can go directly; Can produce acid, regulate gut flora, the enhancing animal cell immunity is put should; And can generate multiple protein enzyme (particularly alkali protease), carbohydrase, lipase, amylase, some complicated carbohydrate in the degrading plant forage, thereby the conversion ratio of raising feed.
The yeast cell wall polysaccharide is rich in-glucan, manna oligosacchride etc., promote the growth of immune organ, and the strengthening immune system function reduces enteric pathogenic bacteria, promotes the beneficial bacterium breeding to improve function of intestinal canal.
Light magnesium oxide (chemical formula: MgO) be the oxide of magnesium, a kind of ionic compound.Normal temperature is a kind of white solid, content 〉=98%, Mg supplementation down.
Salt Main Ingredients and Appearance sodium chloride, the adjusting that works to keep the osmotic pressure of extracellular fluid and participate in acid-base balance in the body.
Sodium bicarbonate is sodium acid carbonate, contains sodium 27%, and in the energy and hydrochloric acid in gastric juice, dissolving mucus reduces the viscosity of digestive juice, and strengthens the contraction of stomach and intestine, plays and is good for the stomach, presses down acid and orectic effect.
Stone flour refers to calcium carbonate, and calcium content is more than 35%.
The calf compound vitamin microelement is according to the formulated of table 2.
The good effect that the calf wean transition pellet of the present invention's development is compared with prior art had is:
(1) adds the alfalfa leaf meal of length-specific in the feed prescription of the present invention, behind the mixing granulation, be suitable for calf 40 age in days early weanings in proportion, make calf an amount of the digested fiber of searching for food as early as possible, promote the growth of cud.
(2) calf wean transition particulate material of the present invention, be rich in required high-energy high protein raw material of easily digesting and assimilating and the composition that improves calf immunity of calf wean transitional period, to adapt to because of stopping to take in the calorie-protein deficiency that powered milk substitute or milk cause, and good palatability, guarantee the feed intake of calf, reduce the calf ablactation stress, improve the calf daily gain.
Embodiment:
For guaranteeing that the above and other objects of the present invention feature and advantage become apparent, and for three embodiment, describe in further detail the present invention below.
Raw material sources are as follows:
Alfalfa leaf meal: be fabricated material, its preparation method is: in alfalfa harvesting in squaring period, the separating obtained cloverleaf part of cauline leaf is chosen the 10-40 purpose and is partly used after the airing;
Expanded corn powder: Harbin Pu Fan feed corporation,Ltd;
Expanded soybean: Harbin Pu Fan feed corporation,Ltd;
Dregs of beans: the honest Tianjin of nation's base grain and oil Co., Ltd;
Bafillus natto: Shandong Bora profit is come biotech inc;
Yeast cell wall polysaccharide: Angel Yeast Co.,Ltd.
Calcium dihydrogen phosphate: Sichuan Chuan Heng Chemical Co., Ltd;
Light magnesium oxide: Yuncheng eight star chemical industry Co., Ltds;
Calcium lactate: Shen, Shanghai summer biochemical industry Co., Ltd;
Salt: middle salt Tianjin long reed Salt Company;
Sodium bicarbonate: Tongbai is won source novel chemical industry Co., Ltd.
Embodiment 1-3:
Three Example formulations of table 3 calf transition particulate material
| Raw material | Prescription (1) | Prescription (2) | Prescription (3) |
| Alfalfa leaf meal | 3 | 4 | 5 |
| Expanded corn powder | 35 | 30 | 32 |
| Corn flour | 17 | 22 | 20 |
| Expanded soybean | 16 | 17 | 15 |
| Dregs of beans | 20 | 20 | 20 |
| Wheat bran | 4 | 2 | 3 |
| The calf compound vitamin microelement | 0.5 | 0.5 | 0.5 |
| Bafillus natto | 0.03 | 0.03 | 0.03 |
| The yeast cell wall polysaccharide | 0.4 | 0.4 | 0.4 |
| Calcium dihydrogen phosphate | 1.97 | 1.97 | 1.97 |
| Light magnesium oxide | 0.2 | 0.2 | 0.2 |
| Sodium bicarbonate | 0.1 | 0.1 | 0.1 |
| Salt | 0.3 | 0.3 | 0.3 |
| Stone flour | 1.5 | 1.5 | 1.5 |
| Add up to | 100 | 100 | 100 |
The preparation method
Above-mentioned raw materials is weighed by prescription, adopt efficient mixer to mix 5-10 minutes; After steam is granulated, be packaged into bag.The mixture homogeneity of mixer requires: the uniformity coefficient of variation is not more than 5%.Granulator is granulated and required: the particle color and luster is even, and no mouldy and different smelling contains powder rate ≦ 4%, efflorescence rate ≦ 10%.
Table 4 calf wean transition particulate material nutritional labeling
| Nutritional labeling | Open content of effective scope (%) in the foodstuff |
| Dry | ≥90 |
| Crude protein | ≥20 |
| Crude fat | 4-6 |
| Coarse ash | ≤10 |
| Crude fibre | 4-6 |
| Calcium | ≥0.6 |
| Total phosphorus | 0.4-1.0 |
| Sodium chloride | 0.3-0.6 |
Feeding experiment:
1 materials and methods
1. 1 experimental design
The bull calf ox of selecting and remain in the scale pasture by the paired experiment design principle, is divided into I, II, III, four processed group of IV at random, and each handles 8 bull calf oxen.The I group daily ration prescription of feeding is an example formulations one; The II group daily ration prescription of feeding is an example formulations two; The III group daily ration prescription of feeding is an example formulations three; The IV group is a control group, calf particulate material and the free choice feeding clover feeding and do not contain cloverleaf.
1. 2 feedings and managements
Choose 32 of 40 ages in days wean bull calf oxen, 3 days transient modes are taked in wean, changed in the 38th day, 39 days and feeding for 2 times sooner or later every day, fed for 1 time at the 40th day noon, observe bull calf ox particulate material feed intake, open and take wean when the foodstuff feed intake reaches 1 kilogram when every day, wean back calf is called in the transition circle and raises, freely drink water free choice feeding wean transition particulate material.
1.3 testing index
1.3.1 growth performance is measured
Measure 40 ages in days, 60 age in days body weight, calculate average daily gain, the analytical test result.
1.3.2 cud performance measurement
After growth performance was measured and finished, the slaughter experiment calf was measured knurl reticulum volume, knurl reticulum net weight, takes cud knapsack organization in the rear, makes the cud section, measures cud teat length, cud nipple width.
1.4 data are handled
Utilize SAS 8.2 software kits to carry out data analysis, adopt the ANOVA packet to carry out variance analysis, carry out multiple ratio with the DUNCAN method.Data are all used average ± standard deviation (x ± s) expression.
2 results and analysis
2.1 growth performance measurement result
Table 5 calf growth performance measurement result
| Group | Average daily gain |
| Ⅰ | 989.60±353.20 a |
| Ⅱ | 999.11±442.41 a |
| Ⅲ | 931.39±295.90 a |
| Ⅳ | 600.43±305.61 b |
Annotate: same column shoulder target marks identical person and is difference not significantly (p〉0.05), and the different persons of shoulder mark are significant difference (p＜0.05).
As can be seen from the above table, difference conspicuousness (p〉0.05) not between the wean transitional period average weight gain aspect example 1 of 40-60 age in days, example 2, the example 3 prescription groups, three example formulations groups all are higher than control group, significant difference (p＜0.05).The calf daily gain that three test group are described is better than control group.
2.2 slaughter experiment: calf of every group selection carries out slaughter experiment, and four-head calf body weight is close.
Table 6 is butchered the performance measurement result
| Group | Knurl reticulum weight (kg) | Knurl reticulum volume (L) |
| Ⅰ | 1.365 | 10.00 |
| Ⅱ | 1.430 | 9.50 |
| Ⅲ | 1.575 | 13.00 |
| Ⅳ | 0.790 | 6.00 |
The result shows: all be higher than control group in three test group aspect knurl reticulum weight, the knurl reticulum volume.
Table 7 cud section measurement result (unit: μ m)
| Group | The cud teat length | Cud nipple width |
| Ⅰ | 3376.202±421.421 a | 468.28±59.83 a |
| Ⅱ | 3499.884±1303.716 a | 477.42±54.38 a |
| Ⅲ | 3741.784±297.566 a | 460.61± 59.93 a |
| Ⅳ | 2024.766±351.965 b | 311.40±84.54 b |
The result shows: in difference conspicuousness (p〉0.05) not between three test group aspect cud teat length, the cud nipple width, all be higher than control group, significant difference (p＜0.05).Illustrate that three test group all can increase cud weight, cud volume, promote the growth of cud teat length, cud nipple width, reach the purpose that early stage promotion calf cud is grown.
3 conclusions
Add the calf wean transition particulate material of the alfalfa leaf meal preparation of length-specific, guarantee that calf in the transitional nutrition intake of wean, reduces ablactation stress, promote the calf cud to grow, keep the calf daily gain.
Claims (3)
1. calf wean transitional period pellet is characterized in that it is made up of following materials based on weight:
。
2. the described calf of claim 1 wean transitional period pellet, the composition of calf compound vitamin microelement wherein is:
。
3. method for preparing the described calf of claim 1 wean transitional period pellet, it is characterized in that above-mentioned substance is weighed by prescription, adopt efficient mixer mixing 5-10 minute, mixture homogeneity after granulating, is packaged into bag on request between 3-5%, requirement wherein is that the particle color and luster is even, no mouldy and different smelling contains powder rate ≦ 4%, efflorescence rate ≦ 10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101671090A CN102228146B (en) | 2011-06-21 | 2011-06-21 | Calf weaning transition pellet feed and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101671090A CN102228146B (en) | 2011-06-21 | 2011-06-21 | Calf weaning transition pellet feed and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102228146A true CN102228146A (en) | 2011-11-02 |
| CN102228146B CN102228146B (en) | 2013-03-27 |
Family
ID=44840782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101671090A Expired - Fee Related CN102228146B (en) | 2011-06-21 | 2011-06-21 | Calf weaning transition pellet feed and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102228146B (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102940154A (en) * | 2012-12-06 | 2013-02-27 | 山东新希望六和集团有限公司 | Feed for improving productivity of newly born dairy calf |
| CN103750013A (en) * | 2013-12-24 | 2014-04-30 | 吉林大北农农牧科技有限责任公司 | Animal feed and preparation method thereof |
| CN104522348A (en) * | 2014-11-28 | 2015-04-22 | 阜守彬 | Weaned calf feed |
| CN106689054A (en) * | 2016-12-26 | 2017-05-24 | 广西山水牛农业有限责任公司 | Breeding method for improving reproductive performance of Angus bulls |
| CN106719413A (en) * | 2016-12-26 | 2017-05-31 | 广西山水牛农业有限责任公司 | A kind of method for breeding of zinc-rich calf |
| CN107095009A (en) * | 2017-05-11 | 2017-08-29 | 贵州山耕公社新农人技术开发有限公司 | A kind of weaning period ox calf feed and its method for breeding |
| CN107173553A (en) * | 2016-03-09 | 2017-09-19 | 中创云牧科技咨询(北京)股份有限公司 | A kind of TRM pellet and its production and use |
| CN107198042A (en) * | 2017-06-16 | 2017-09-26 | 昆明大成饲料有限公司 | Piglet feed and its production technology |
| CN110785088A (en) * | 2017-04-26 | 2020-02-11 | 纽崔克Ip资产有限公司 | Solid feed composition for ruminant cubs |
| CN114711333A (en) * | 2022-05-07 | 2022-07-08 | 广西壮族自治区畜牧研究所 | Preparation method and use method of microbial Chinese herbal medicine granule for reducing early weaning stress and promoting health of calves |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1903063A (en) * | 2005-07-29 | 2007-01-31 | 内蒙古伊利实业集团股份有限公司 | Mixed forage for raising milk cow and its prepn. method |
| CN101669576A (en) * | 2008-09-12 | 2010-03-17 | 安琪酵母股份有限公司 | Yeast composition and feed |
-
2011
- 2011-06-21 CN CN2011101671090A patent/CN102228146B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1903063A (en) * | 2005-07-29 | 2007-01-31 | 内蒙古伊利实业集团股份有限公司 | Mixed forage for raising milk cow and its prepn. method |
| CN101669576A (en) * | 2008-09-12 | 2010-03-17 | 安琪酵母股份有限公司 | Yeast composition and feed |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102940154A (en) * | 2012-12-06 | 2013-02-27 | 山东新希望六和集团有限公司 | Feed for improving productivity of newly born dairy calf |
| CN103750013A (en) * | 2013-12-24 | 2014-04-30 | 吉林大北农农牧科技有限责任公司 | Animal feed and preparation method thereof |
| CN103750013B (en) * | 2013-12-24 | 2015-09-09 | 吉林大北农农牧科技有限责任公司 | A kind of animal feed and preparation method thereof |
| CN104522348A (en) * | 2014-11-28 | 2015-04-22 | 阜守彬 | Weaned calf feed |
| CN107173553A (en) * | 2016-03-09 | 2017-09-19 | 中创云牧科技咨询(北京)股份有限公司 | A kind of TRM pellet and its production and use |
| CN106689054A (en) * | 2016-12-26 | 2017-05-24 | 广西山水牛农业有限责任公司 | Breeding method for improving reproductive performance of Angus bulls |
| CN106719413A (en) * | 2016-12-26 | 2017-05-31 | 广西山水牛农业有限责任公司 | A kind of method for breeding of zinc-rich calf |
| CN110785088A (en) * | 2017-04-26 | 2020-02-11 | 纽崔克Ip资产有限公司 | Solid feed composition for ruminant cubs |
| CN107095009A (en) * | 2017-05-11 | 2017-08-29 | 贵州山耕公社新农人技术开发有限公司 | A kind of weaning period ox calf feed and its method for breeding |
| CN107198042A (en) * | 2017-06-16 | 2017-09-26 | 昆明大成饲料有限公司 | Piglet feed and its production technology |
| CN114711333A (en) * | 2022-05-07 | 2022-07-08 | 广西壮族自治区畜牧研究所 | Preparation method and use method of microbial Chinese herbal medicine granule for reducing early weaning stress and promoting health of calves |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102228146B (en) | 2013-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102228146B (en) | Calf weaning transition pellet feed and preparation method thereof | |
| CN102187955B (en) | Fully-mixed granular feed for calves and preparation method thereof | |
| CN103583925B (en) | A kind of nursery piglet compound feed and preparation method | |
| CN102293332A (en) | Milk replacer for stimulating calf rumen development and feeding method thereof | |
| CN102919583B (en) | Antimicrobial-free feed for young rex rabbits | |
| CN103750013B (en) | A kind of animal feed and preparation method thereof | |
| CN102771635B (en) | Mixed feed for early weaned piglets | |
| CN103156057A (en) | Microbial fermented feed and production process thereof | |
| CN105104745A (en) | Mixed cow fodder and preparing method thereof | |
| KR102255611B1 (en) | Method for preparing fermented total mixed ration using microbial strain complex | |
| CN103168743B (en) | The quick weight increasing method of method for grain-fed veal | |
| CN101999557B (en) | Concentrate supplement for dairy cattle during nonlactating and preparation method thereof | |
| CN102813088A (en) | Weaned pig transition compound feed and preparation method of weaned pig transition compound feed | |
| CN102919584B (en) | Growing rabbit non-antibiotic feed for Rex rabbit | |
| CN102972642B (en) | Forage for newborn rex rabbit | |
| CN102919586B (en) | Nonreactive feed for breeding rex Rabbits | |
| CN1981598A (en) | Feed substituting with milk for calf | |
| CN106107077A (en) | A kind of Ningxia, China special daily ration of Fattening Sheep cold season and preparation method thereof | |
| CN104905038A (en) | Novel complete formula milk powder feed for suckling pig | |
| CN107683972B (en) | Improve the fermented feed and its preparation method and application of milking sow production performance | |
| CN108450688A (en) | A kind of non-oxidation zinc weanling pig feed and preparation method thereof | |
| CN104782982A (en) | Mouth-open feed for rearing calves and preparation method for mouth-open feed | |
| CN104397387A (en) | Boar feed in mating stage and processing method thereof | |
| CN104366048A (en) | Low-milk-source protein milk replacer for calves at ultra-early weaning period and preparation method of low-milk-source protein milk replacer for calves at ultra-early weaning period | |
| CN108056260A (en) | Feed for beef cattle and preparation method thereof and the application in the special cultivation of Muslim beef |
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 | ||
| ASS | Succession or assignment of patent right |
Owner name: TIANJIN WUFENGNONG BIOTECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TIANJIN CITY LIVESTOCK RAISING AND VETERINARY INST. Effective date: 20130805 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 300112 XIQING, TIANJIN TO: 300384 NANKAI, TIANJIN |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130805 Address after: 300384 Tianjin Huayuan Industrial Park Haitai development six road 6 Haitai green industry base K building 4 Room 502 Patentee after: Tianjin Wu Fengnong Biological Technology Co. Ltd. Address before: 300112, Tianjin Xiqing District Outer Ring Road 38 kilometers Patentee before: Tianjin City Livestock Raising and Veterinary Inst. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130327 Termination date: 20210621 |