CN1229036C - Feeding stuff grade timing slow release carbamide compound - Google Patents
Feeding stuff grade timing slow release carbamide compound Download PDFInfo
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- CN1229036C CN1229036C CNB2003101173936A CN200310117393A CN1229036C CN 1229036 C CN1229036 C CN 1229036C CN B2003101173936 A CNB2003101173936 A CN B2003101173936A CN 200310117393 A CN200310117393 A CN 200310117393A CN 1229036 C CN1229036 C CN 1229036C
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- urea
- vitamin
- carbamide compound
- release carbamide
- feed grade
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Abstract
The present invention discloses a fodder level time regulating slow release urea compound which comprises the components of urea, wheat bran, wheat flour, bentonite, zeolite powder, food glue, table salt, vitamins, lysine, sodium sulfate and trisodium phosphate. The present invention is prepared by pulverizing and evenly blending the components of raw materials at high temperature and pressure. The present invention overcomes the defect of no fodder level urea which has good mouth feel and can be directly fed, and has the slow release advantage that the release speed is adjusted.
Description
Technical field
The present invention relates to a kind of feed, relate in particular to the feed grade timing slow-release carbamide compound of the edible rate of release regulated of a kind of ruminant.
Background technology
Big country, particularly ruminant are cultured by China, 8,000,000 of milk cows are arranged, 4,000 ten thousand of beef cattles, 3.5 hundred million of sheep.The problem that seriously has the protein raw material deficiency, non-albumen egg contains high PE to be familiar with gradually by people, as the urea PE is 293%, but exist flavor extremely bitter, cattle and sheep dislike the problem of palatability differences such as eating, and easily poison, 50 gram urea can make ox cause death, and digest and absorb shortcomings such as rate is low.Experts and scholars have taked a series of way to solve above problem both at home and abroad, as, adopt urease inhibitor, plastered starch urea, compound protein, rumen regulation and control agent, biurets etc., these compounds are digested and assimilated certain improvement effect of playing when raising ruminant.Urea generally is used for kind of a ground, whether urea is used for feeding and at first will solves heavy metal and the harmful composition that product exists and exceed standard, but up to the present, the standard and the product that also do not have feed grade urea, if use nonprotein nitrogen urea, the culturist does not have chapter and can seek, and buys nowhere, the inventor is by long-term test, development and production go out a kind of ruminant edible, mouthfeel is good, the feed grade timing slow-release carbamide compound that can regulate rate of release.
Summary of the invention
The purpose of this invention is to provide a kind of feed, the feed grade timing slow-release carbamide compound of the edible rate of release regulated of a kind of ruminant especially is provided, filled up the shortcoming that can directly feed urea that does not have mouthfeel good at present, this feed grade urea also has the slowly-releasing advantage of adjustment release speed.
The objective of the invention is to be achieved through the following technical solutions:
A kind of feed grade timing slow-release carbamide compound comprises following component: urea, wheat bran, flour, bentonite, zeolite powder, food glue, salt, vitamin, lysine, sodium sulphate, tertiary sodium phosphate;
Described flour is wheat flour, and the nutrition that provides of animal is provided; Described bentonite is watery silicate mineral, as contains the mineral of sodium metasilicate; The main component of described zeolite powder is aluminium dioxide, alchlor, can increase milk to animal; Described food glue is that the meat peptone of carrying is boiled in pork and flesh of fish mixing according to a conventional method, is food additives; Described vitamin comprises vitamin A, D, E.
Described component can be following parts by weight of component: urea 20-40, wheat bran 10-30, flour 1-10, bentonite 5-15, zeolite powder 5-15, food glue 1-10, salt 6-16, vitamin 1-3, lysine 1-3, sodium sulphate 1-5, tertiary sodium phosphate 1-3;
Described component is preferably following parts by weight of component: urea 30, wheat bran 20, flour 5, bentonite 10, zeolite powder 10, food glue 5, salt 11, vitamin 2, lysine 2, sodium sulphate 3, tertiary sodium phosphate 2, the weight portion ratio of described vitamin A, D, E is preferably 1: 1: 1.
Described feed grade timing slow-release carbamide compound can be granule.
Feed grade of the present invention is meant that present urea can not be directly as forage feed, urea compound of the present invention by add changed behind other composition urea can not be directly as the shortcoming of forage feed, thereby can directly feed, so be called feed grade.
Timing slowly-releasing of the present invention is meant when this urea compound of preparation, add steam water and make the different granule of water content, especially the steam water that adds the 4-8% weight ratio, the steam water of best 6% weight ratio can be controlled the rate of release of urea, and the rate of release that makes ammonia is in the ruminant tumor gastric inner control, prolonged the time of mycoprotein in the synthetic stomach of microorganism, mycoprotein content is improved, thereby overcome the problem of poisoning, and can improve the speed that digests and absorbs of urea compound.
The present invention also provides the preparation method of described feed grade timing slow-release carbamide compound, may further comprise the steps:
With the pulverizing of above-mentioned raw materials component, mixing, promptly.
Described step also comprises mixing after HTHP is made granule, especially the granule of 3-10 millimeter; Described temperature is 90-120 ℃; Described pressure is 1-3 atmospheric pressure.
The present invention has the following advantages:
1, no bitter taste, mouthfeel is good.The urea flavor is extremely bitter, and cattle and sheep dislike eating, and milk cow, beef cattle will have the laundering period of two weeks just to be suitable for gradually.And this product does not have bitter taste, and ox, sheep need not used by a small amount of laundering period transition to volume raising urea compound, and the output of milk of ruminant and body weight are increased in advance, have thoroughly changed the problem of urea palatability difference.
2, there is not the poisoning problem.During use, this urea compound can be added water and be made into wet-mixing material, immersion, furnishing gruel shape or pasty state etc., with the rate of release of control urea, can not cause that with regard to drinking-water the situation that livestock poisons takes place even fed the back yet, thoroughly solved the easily problem of poisoning of urea.
3, absorption rate height.Because the rate of release of ammonia can prolong the time of mycoprotein in the synthetic stomach of microorganism in the ruminant tumor gastric inner control, mycoprotein content is improved, thereby improved the speed that digests and absorbs of urea compound, absorption rate can reach more than 95%.
But 4 extensive uses.The present invention is the feeding ruminant directly, also can do premix and other feeds preparation back and feed; And when using, no points for attention, easy to use, safe.
5, urea compound of the present invention has been concentrated the advantage that contains urea product at present, has overcome its shortcoming, makes the microorganism urease inactivation as urease inhibitor, but can not solve the palatability problem; And use bag to be cost an arm and a leg by urea product.
6, urea compound of the present invention can be used as feed and directly feeds, and has had the advantage of feed grade, and cost is low, has no side effect good palatability.
7, compound of the present invention after measured blood sugar concentration can improve 12%, the serum total nitrogen can improve 20%.
8, use the present invention to give milk and can improve 10%, beef cattle growth improves more than 20%.
9, the present invention can regulate the comparable common urea of the decomposition rate of urea in blood and feed prolongation 3-5 hour, prolong urea and decomposed the time that discharges ammonia and carbon dioxide, thereby prolonged the time of synthesising thalli protein, overcome the intoxicating phenomenon that urea causes.
For proving above-mentioned effect, the present invention has carried out following test: feeding fistula ox is divided into two groups: A organizes experimental group, and B organizes control group.The weight average 400KG of ox, dosage are 300g/ ox/day, feed at twice, and feeding detected after three hours, and the A group increases 1-2 doubly than the mycoprotein of B group ox.
The specific embodiment
Embodiment 1
A kind of feed grade timing slow-release carbamide compound, component is (kilogram): urea 30, wheat bran 20, wheat flour 5, bentonite 10, zeolite powder 10, food glue 5, salt 11, vitamin 2, lysine 2, sodium sulphate 3, tertiary sodium phosphate 2, the weight portion ratio of described vitamin A, D, E is 1: 1: 1.
The preparation method: above-mentioned raw materials is pulverized, and fineness is 2 millimeters, and mixing adds the steam water of 6% weight after the stirring, and through 90 ℃ of temperature, 1 atmospheric pressure is made about 3 millimeters granule, promptly.Test: select the triplet milk cow to divide two groups: A organizes experimental group, and B organizes control group.Dosage is 300KG/ ox/day, and the result proves that test group is given milk increases by 10%, about 2.5KG, and control group is given milk about 1KG/ day.
This urea compound adds water and is made into wet-mixing material, immersion, furnishing gruel shape or pasty state when preparing, can control the rate of release of urea, the rate of release that makes ammonia is in the ruminant tumor gastric inner control, prolonged the time of mycoprotein in the synthetic stomach of microorganism, mycoprotein content is improved, thereby make the speed that digests and absorbs of urea compound bring up to 95%.Compound of the present invention blood sugar concentration after measured improves 12%, and the serum total nitrogen improves 20%.
Use the present invention to give milk and improve 10%, beef cattle growth improves 20%.
Urea compound of the present invention can be used as feed and directly feeds, and has had the advantage of feed grade.
Embodiment 2
A kind of feed grade timing slow-release carbamide compound, component is (kilogram): urea 20, wheat bran 10, wheat flour 1, bentonite 5, zeolite powder 5, food glue 1, salt 6, vitamin 1, lysine 1, sodium sulphate 1, tertiary sodium phosphate 1, the weight portion ratio of described vitamin A, D, E is 1: 2: 1.
The preparation method is with embodiment 1, and difference is that the above-mentioned raw materials smashing fineness is 1 millimeter, and mixing adds the steam water of 4% weight after the stirring, and through 110 ℃ of temperature, 3 atmospheric pressure are made about 10 millimeters granule, promptly.
This urea compound using method is as follows:
Getting this product prepares by following parts by weight of component: this urea compound 5-7, corn 60, brewex's grains 10, wooden Mu grass 10, dregs of beans 5, cotton dregs 5, wheat bran 5 are made into smart supplementary feeding material, press embodiment 1 method and feed.
The speed that digests and absorbs of this urea compound brings up to 94%, and general urea nursing digests and absorbs speed for 60-70%; This essence supplementary feeding material compound blood sugar concentration after measured improves 15%, and the serum total nitrogen improves 25%, and promptly every liter of serum improves 7.2-8.4 gram serum total nitrogen.
Use the present invention to give milk and improve 15%, beef cattle growth improves 25%.
Urea compound of the present invention can be used as feed addictive and directly feeds, and has the advantage of feed grade, and mouthfeel is good, has no side effect.
Embodiment 3
A kind of feed grade timing slow-release carbamide compound, component is (kilogram): urea 40, wheat bran 30, flour 10, bentonite 15, zeolite powder 15, food glue 10, salt 16, vitamin 3, lysine 3, sodium sulphate 5, tertiary sodium phosphate 3, the weight portion ratio of described vitamin A, D, E is 2: 2: 1.
The preparation method is with embodiment 1, and difference is that the above-mentioned raw materials smashing fineness is 5 millimeters, and mixing adds the steam water of 8% weight after the stirring, and through 120 ℃ of temperature, 2 atmospheric pressure are made about 6 millimeters granule, promptly.Using method is with embodiment 1.
Claims (6)
1, a kind of feed grade timing slow-release carbamide compound, composed of the following components: urea 20-40, wheat bran 10-30, wheat flour 1-10, bentonite 5-15, zeolite powder 5-15, food glue 1-10, salt 6-16, vitamin 1-3, lysine 1-3, sodium sulphate 1-5, tertiary sodium phosphate 1-3.
2, according to the feed grade timing slow-release carbamide compound of claim 1, described vitamin is the mixture of vitamin A, vitamin D, vitamin E.
3, according to the feed grade timing slow-release carbamide compound of claim 2, described component is following parts by weight of component: urea 30, wheat bran 20, wheat flour 5, bentonite 10, zeolite powder 10, food glue 5, salt 11, vitamin 2, lysine 2, sodium sulphate 3, tertiary sodium phosphate 2; Described vitamin A, vitamin D, vitamin E ratio are 1: 1: 1.
4, according to claim 1,2 or 3 feed grade timing slow-release carbamide compound, described feed grade timing slow-release carbamide compound is a granule.
5, a kind of preparation method of feed grade timing slow-release carbamide compound may further comprise the steps: with raw material components pulverizing, the mixing of one of claim 1-3, preparation promptly.
6, according to the preparation method of the feed grade timing slow-release carbamide compound of claim 5, described step also comprises: described raw material components is pulverized, behind the mixing, and through the HTHP preparation promptly, described temperature is 90-120 ℃; Described pressure is 1-3 atmospheric pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101173936A CN1229036C (en) | 2003-12-12 | 2003-12-12 | Feeding stuff grade timing slow release carbamide compound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2003101173936A CN1229036C (en) | 2003-12-12 | 2003-12-12 | Feeding stuff grade timing slow release carbamide compound |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1545904A CN1545904A (en) | 2004-11-17 |
| CN1229036C true CN1229036C (en) | 2005-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNB2003101173936A Expired - Fee Related CN1229036C (en) | 2003-12-12 | 2003-12-12 | Feeding stuff grade timing slow release carbamide compound |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102396651A (en) * | 2010-09-13 | 2012-04-04 | 薛白 | Mineral high-nitrogen composite nutrient for ruminant livestock |
| CN106798112A (en) * | 2017-01-11 | 2017-06-06 | 廊坊康普汇维科技有限公司 | Feed urea, feed and preparation method and application |
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2003
- 2003-12-12 CN CNB2003101173936A patent/CN1229036C/en not_active Expired - Fee Related
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| CN1545904A (en) | 2004-11-17 |
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Owner name: WANG JIAN Free format text: FORMER OWNER: LIU KUICHENG Effective date: 20060303 |
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Effective date of registration: 20060303 Address after: 101205, Beijing Pinggu District Daxing Town nursing home on the south side Patentee after: Wang Jian Address before: 101205, Beijing Pinggu District Daxing Town nursing home on the south side Patentee before: Liu Kuicheng |
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