CN106234782A - A kind of ruminant full-time grain fodder of sandwich granule and preparation method - Google Patents
A kind of ruminant full-time grain fodder of sandwich granule and preparation method Download PDFInfo
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- CN106234782A CN106234782A CN201610631973.4A CN201610631973A CN106234782A CN 106234782 A CN106234782 A CN 106234782A CN 201610631973 A CN201610631973 A CN 201610631973A CN 106234782 A CN106234782 A CN 106234782A
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- 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
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Abstract
The present invention relates to a kind of ruminant full-time grain fodder of sandwich granule and preparation method, belong to field of feed.This feedstuff includes following component in parts by weight: Semen Maydis 26 28 parts, 46 parts of Testa Tritici, bean cake 3.5 4.5 parts, cottonseed meal 3.6 4.4 parts, whitewashing skin of Semen Maydis 3.5 4.5 parts, DDGS 2.8 3.2 parts, Fattening Sheep premix material 46 parts, straw 33 35 parts, Alfalfa 79 parts, wheat-middlings 5.5 6.5 parts；Described straw is the straw of Semen Maydis or Semen Tritici aestivi.Feedstuff of the present invention stops at cud and decreases, during ruminating, the chance that kernel contacts with meta-acid microbial environment, alleviate the phenomenon that starch/crude protein composition is decomposed in cud meta-acid microbial environment, decrease rumen ecology harm, raising " prevents from acting on class raw material " by the ratio of cud, thus has reached to improve the effect of concentrated feed digestive utilization ratio.
Description
Technical field
The invention belongs to field of feed, be specifically related to a kind of ruminant full-time grain fodder of sandwich granule and preparation side
Method.
Background technology
Cattle (beef cattle, milch cow), sheep (meat sheep, milk sheep) breeding process in, for different breeding object and cultivation the stage, raise
Material is to mix in different ratios and formula with roughage and concentrated feed.Roughage is based on straw, herbage；Concentrated feed
Based on Semen Maydis, bean cake, various vitamin and mineral, it is possible to be greatly increased the nutritional labeling of feedstuff, it appears particularly important.
Cattle, sheep are ruminant, and feedstuff enters digestive system and arrives first at cud, and cud is the environment of a meta-acid,
There is substantial amounts of microorganism, Main Function is the crude fibre in degraded feedstuff.After concentrated feed entrance cud, many compositions are at meta-acid
Being decomposed under microbial environment, a part of nutritional labeling is destroyed, and even produces unhealthful composition, such as ammonia etc., causes " acid
Poisoning " phenomenon.Therefore, how overcoming the deficiencies in the prior art is the problem that current field of feed needs solution badly.
Summary of the invention
The invention aims to solve the deficiencies in the prior art, it is provided that a kind of ruminant full-time grain of sandwich granule is raised
Material and preparation method, the prepared full-time grain fodder of sandwich granule is balanced in nutrition, can effectively prevent acidosis, with the powder of same recipe
Shape feedstuff is compared, and average daily gain can improve about 24%.
For achieving the above object, the technical solution used in the present invention is as follows:
A kind of ruminant full-time grain fodder of sandwich granule, the following component including in parts by weight:
Semen Maydis 26-28 part, Testa Tritici 4-6 part, bean cake 3.5-4.5 part, cottonseed meal 3.6-4.4 part, whitewashing skin of Semen Maydis 3.5-4.5 part,
DDGS 2.8-3.2 part, Fattening Sheep premix material 4-6 part, straw 33-35 part, Alfalfa 7-9 part, wheat-middlings 5.5-6.5 part；
Described straw is the straw of Semen Maydis or Semen Tritici aestivi.
It is further preferred that the full-time grain fodder of the sandwich granule of described ruminant, including according to mass percentage
Following component:
Semen Maydis 27%, Testa Tritici 5%, bean cake 4%, cottonseed meal 4%, whitewashing skin of Semen Maydis 4%, DDGS 3%, Fattening Sheep premix material 5%, straw
34%, Alfalfa 8%, wheat-middlings 6%；
Described straw is the straw of Semen Maydis or Semen Tritici aestivi.
The present invention also provides for the preparation method of a kind of above-mentioned ruminant full-time grain fodder of sandwich granule, including walking as follows
Rapid:
Step (1), in the first raw material mixer, by Semen Maydis, Testa Tritici, bean cake, cottonseed meal, whitewashing skin of Semen Maydis, DDGS with fatten
Sheep premix material is crushed to 0.9-1.1mm together, is subsequently adding the wheat-middlings of 40%, after mix homogeneously, i.e. obtains core material；
Step (2), delivers in kernel forming machine by the core material that step (1) obtains, and regulation to the water content that adds water is 13-18%,
Then pelletize, obtain kernel；
Step (3), in the second raw material mixer, is crushed to 2-4mm together with Alfalfa by straw, be subsequently adding 60% time
Powder, after mix homogeneously, i.e. obtains outer hat raw material；
Step (4), outer hat raw material step (3) obtained is delivered in outer hat forming machine, and regulation to the water content that adds water is 16-20%,
It is subsequently adding the kernel that step (2) obtains, kernel is carried out the parcel molding of outer hat, obtain the ruminant full-time grain of sandwich granule
Feedstuff.
The present invention raw material of feedstuff is divided into according to whether needs acidolysis prevent act on class and need act on class, Qi Zhongyu
Rice, Testa Tritici, bean cake, cottonseed meal, whitewashing skin of Semen Maydis, DDGS and Fattening Sheep premix material belong to prevent act on class, straw and Alfalfa
Belong to and need to act on class.Prevent effect class raw material is mainly composed of crude fibre；Need effect class raw material is mainly composed of shallow lake
Powder and crude protein.
The present invention is fabricated to make " kernel " with " preventing from acting on class raw material ", makes " outer with " needing to act on class raw material "
Hat ", obtain the full-time grain fodder of sandwich granule, its structure is as shown in Figure 1；Wherein the composition of kernel is unsuitable acidolysis composition, outer hat
Composition be the composition needing acidolysis.Feed granules size and shape that the present invention prepares can carry out routine according to cultivation object
Adjust.
At ruminant mastication processes, when granule becomes particle, serve the contact surface of nuclear composition, shortening in reduction equally
The effect of time of contact, such as Fig. 2.Fig. 2 is amplify after chew rear particle, wherein black part is divided into interior nuclear composition, white portion
It is divided into outer hat composition.As can be seen here, can the reducing by contact surface of interior nuclear composition.
As a example by spheroidal particle, illustrate that the physical dimension of " the sandwich granule of full-time grain " calculates:
Assume:
In full-time grain, " prevent act on class raw material " accounts for the ratio of total amount and is: v (feed formula decision)
The proportion " preventing from acting on class raw material " in full-time grain is: q (fixed value)
The proportion " needing to act on class raw material " in full-time grain is: p (fixed value)
The radius of the sandwich granule of full-time grain is: R(is determined by former according to cultivation object)
The interior nuclear radius of the sandwich granule of full-time grain is: r (calculates according to above-mentioned data and determines)
Reference computing formula r=of interior nuclear radius
Wherein, during ratio is totally, the quantity of various piece accounts for the percentage ratio of total number；Proportion is relative density.
Compared with prior art, it has the beneficial effect that the present invention
(1) present invention be shortened by " prevent act on class raw material " in cud with the contacting of meta-acid microbial environment, the most complete
The next stage keeping these compositions to enter digestive system be obtained by, meanwhile, increase " need act on class raw material " and meta-acid
The contact of microbial environment, this is greatly improved efficiency of feed utilization, reduces aquaculture cost, promotes animal health.Wherein, aquaculture cost
Reducing 12-20%, efficiency of feed utilization improves 10-22%；
(2) preparation method of the present invention is simple and reliable, and the Feed Energy prepared effectively prevents acidosis, with the mash feed of same recipe
Comparing, average daily gain can improve about 24%；
(3) feedstuff of the present invention stops at cud and decreases, during ruminating, the chance that kernel contacts with meta-acid microbial environment,
Alleviate the phenomenon that starch/crude protein composition is decomposed in cud meta-acid microbial environment, decrease rumen ecology harm,
Raising " prevents from acting on class raw material " by the ratio of cud, thus has reached to improve the effect of concentrated feed digestive utilization ratio.
Accompanying drawing explanation
Fig. 1 is the structural representation of the ruminant of the present invention full-time grain fodder of sandwich granule；
Fig. 2 is to chew the structural representation of particle after feedstuff of the present invention；
Fig. 3 is the flow chart of preparation method of the present invention.Wherein, S1 be switch board, S2 be the first raw material mixer, S3 be that kernel becomes
Type machine, S4 be the second raw material mixer, S5 be outer hat forming machine.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is described in further detail.
It will be understood to those of skill in the art that the following example is merely to illustrate the present invention, and should not be regarded as limiting this
Bright scope.Unreceipted concrete technology or condition person in embodiment, according to the technology described by the document in this area or condition
Or carry out according to product description.Agents useful for same or instrument unreceipted production firm person, be and can be obtained by purchase
Conventional products.
The all raw materials of the present invention are conventional commercial products.
Producer and the model of the forming machine used in the present invention do not have specific requirement, as long as the object of the invention can be realized i.e.
Can.
The percentage sign of the present invention, without particular restriction, is mass percent.
Embodiment 1
A kind of ruminant full-time grain fodder of sandwich granule, the following component including in parts by weight:
Semen Maydis 26 parts, 4 parts of Testa Tritici, bean cake 3.5 parts, cottonseed meal 3.6 parts, whitewashing skin of Semen Maydis 3.5 parts, DDGS 2.8 parts, Fattening Sheep
Premix material 4 parts, straw 33 parts, Alfalfa 7 parts, wheat-middlings 5.5 parts；
Described straw is the straw of Semen Maydis or Semen Tritici aestivi.
The preparation method of the full-time grain fodder of the sandwich granule of described ruminant, comprises the steps:
Step (1), in the first raw material mixer, by Semen Maydis, Testa Tritici, bean cake, cottonseed meal, whitewashing skin of Semen Maydis, DDGS with fatten
Sheep premix material is crushed to 0.9-1.1mm together, is subsequently adding the wheat-middlings of 40%, after mix homogeneously, i.e. obtains core material；
Step (2), delivers in kernel forming machine by the core material that step (1) obtains, and regulation to the water content that adds water is 13%, so
Rear granulation, obtains kernel；
Step (3), in the second raw material mixer, is crushed to 2-4mm together with Alfalfa by straw, be subsequently adding 60% time
Powder, after mix homogeneously, i.e. obtains outer hat raw material；
Step (4), outer hat raw material step (3) obtained is delivered in outer hat forming machine, and regulation to the water content that adds water is 16%, so
The kernel that rear addition step (2) obtains, carries out the parcel molding of outer hat to kernel, obtains the ruminant full-time grain of sandwich granule and raises
Material.
Embodiment 2
A kind of ruminant full-time grain fodder of sandwich granule, the following component including in parts by weight:
Semen Maydis 28 parts, 6 parts of Testa Tritici, bean cake 4.5 parts, cottonseed meal 4.4 parts, whitewashing skin of Semen Maydis 4.5 parts, DDGS 3.2 parts, Fattening Sheep
Premix material 6 parts, straw 35 parts, Alfalfa 9 parts, wheat-middlings 6.5 parts；
Described straw is the straw of Semen Maydis or Semen Tritici aestivi.
The preparation method of the full-time grain fodder of the sandwich granule of described ruminant, comprises the steps:
Step (1), in the first raw material mixer, by Semen Maydis, Testa Tritici, bean cake, cottonseed meal, whitewashing skin of Semen Maydis, DDGS with fatten
Sheep premix material is crushed to 0.9-1.1mm together, is subsequently adding the wheat-middlings of 40%, after mix homogeneously, i.e. obtains core material；
Step (2), delivers in kernel forming machine by the core material that step (1) obtains, and regulation to the water content that adds water is 18%, so
Rear granulation, obtains kernel；
Step (3), in the second raw material mixer, is crushed to 2-4mm together with Alfalfa by straw, be subsequently adding 60% time
Powder, after mix homogeneously, i.e. obtains outer hat raw material；
Step (4), outer hat raw material step (3) obtained is delivered in outer hat forming machine, and regulation to the water content that adds water is 20%, so
The kernel that rear addition step (2) obtains, carries out the parcel molding of outer hat to kernel, obtains the ruminant full-time grain of sandwich granule and raises
Material.
Embodiment 3
A kind of ruminant full-time grain fodder of sandwich granule, the following component including in parts by weight:
Semen Maydis 27%, Testa Tritici 5%, bean cake 4%, cottonseed meal 4%, whitewashing skin of Semen Maydis 4%, DDGS 3%, Fattening Sheep premix material 5%, straw
34%, Alfalfa 8%, wheat-middlings 6%, amounts to 100%；
Described straw is the straw of Semen Maydis or Semen Tritici aestivi.
The preparation method of the full-time grain fodder of the sandwich granule of described ruminant, comprises the steps:
Step (1), in the first raw material mixer, by Semen Maydis, Testa Tritici, bean cake, cottonseed meal, whitewashing skin of Semen Maydis, DDGS with fatten
Sheep premix material is crushed to 0.9-1.1mm together, is subsequently adding the wheat-middlings of 40%, after mix homogeneously, i.e. obtains core material；
Step (2), delivers in kernel forming machine by the core material that step (1) obtains, and regulation to the water content that adds water is 14-17%,
Then pelletize, obtain kernel；
Step (3), in the second raw material mixer, is crushed to 2-4mm together with Alfalfa by straw, be subsequently adding 60% time
Powder, after mix homogeneously, i.e. obtains outer hat raw material；
Step (4), outer hat raw material step (3) obtained is delivered in outer hat forming machine, and regulation to the water content that adds water is 17-19%,
It is subsequently adding the kernel that step (2) obtains, kernel is carried out the parcel molding of outer hat, obtain the ruminant full-time grain of sandwich granule
Feedstuff.
Equipment and flow chart prepared by the present embodiment are as it is shown on figure 3, the first raw material mixer S2, kernel forming machine S3, outer
Hat forming machine S5 is sequentially connected；Kernel forming machine S3 is also connected with the second raw material mixer S4；
Switch board S1 respectively with the first raw material mixer S2, the second raw material mixer S4, kernel forming machine S3, outer hat forming machine S5
It is connected, for controlling the first raw material mixer S2, the second raw material mixer S4, kernel forming machine S3, the work of outer hat forming machine S5
Make, i.e. feed, the Size calculation of granule and molding；
Kernel forming machine S3, when preparing kernel, turns Inclination maneuver and turns speed setting at 18 revs/min-22 revs/min.Inclination angle
For 0-90 degree, according to actually used situation adjustable.
Outer hat forming machine S5 turns Inclination maneuver when pelletizing and turns speed setting at 12 revs/min-16 revs/min.Inclination angle is
0-90 degree, according to actually used situation adjustable.
Contrast experiment and detection data
Have chosen 20 close Small-fat-tail sheep lambs of body weight carried out 37 days by a definite date feed contrast test, wherein adjust adaptation
7 days phases, 30 days experimental periods.Test uses full drylot feeding, and daily ration total amount is by often organizing 3.4% dispensing of body weight, and (matched group body weight adds up to
197.4 kilogram；Test group body weight adds up to 197.6 kilograms).Often everyday feed twice (early 7:00；Afternoon 5:00), feed every time
3.9 kilogram.Test group is identical with matched group feed formula, but test group is the present invention full-time grain fodder of sandwich granule, comparison
Group is by the mash feed of raw material pulverizing powdering.
Detailed composition is shown in Table 1.
Table 1
Controlled trial the results are shown in Table 2.
Table 2
Result of the test is found out, the feedstuff feed that identical diet feed formula uses " the full-time grain fodder of sandwich granule " technique to make is put down
All increase day by day and weigh 236 grams, use the feedstuff feed average daily gain only up to 190 grams of conventional size reduction mixed method processing." sandwich
Grain full-time grain fodder " digestive utilization ratio significantly improve difference P ＜ 0.05.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (3)
1. the ruminant full-time grain fodder of sandwich granule, it is characterised in that include following component in parts by weight:
Semen Maydis 26-28 part, Testa Tritici 4-6 part, bean cake 3.5-4.5 part, cottonseed meal 3.6-4.4 part, whitewashing skin of Semen Maydis 3.5-4.5 part,
DDGS 2.8-3.2 part, Fattening Sheep premix material 4-6 part, straw 33-35 part, Alfalfa 7-9 part, wheat-middlings 5.5-6.5 part；
Described straw is the straw of Semen Maydis or Semen Tritici aestivi.
The full-time grain fodder of the sandwich granule of ruminant the most according to claim 1, it is characterised in that include according to quality hundred
The following component of mark meter:
Semen Maydis 27%, Testa Tritici 5%, bean cake 4%, cottonseed meal 4%, whitewashing skin of Semen Maydis 4%, DDGS 3%, Fattening Sheep premix material 5%, straw
34%, Alfalfa 8%, wheat-middlings 6%；
Described straw is the straw of Semen Maydis or Semen Tritici aestivi.
3. the preparation method of the ruminant full-time grain fodder of sandwich granule described in claim 1 or 2, it is characterised in that include
Following steps:
Step (1), in the first raw material mixer, by Semen Maydis, Testa Tritici, bean cake, cottonseed meal, whitewashing skin of Semen Maydis, DDGS with fatten
Sheep premix material is crushed to 0.9-1.1mm together, is subsequently adding the wheat-middlings of 40%, after mix homogeneously, i.e. obtains core material；
Step (2), delivers in kernel forming machine by the core material that step (1) obtains, and regulation to the water content that adds water is 13-18%,
Then pelletize, obtain kernel；
Step (3), in the second raw material mixer, is crushed to 2-4mm together with Alfalfa by straw, be subsequently adding 60% time
Powder, after mix homogeneously, i.e. obtains outer hat raw material；
Step (4), outer hat raw material step (3) obtained is delivered in outer hat forming machine, and regulation to the water content that adds water is 16-20%,
It is subsequently adding the kernel that step (2) obtains, kernel is carried out the parcel molding of outer hat, obtain the ruminant full-time grain of sandwich granule
Feedstuff.
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| CN201610631973.4A CN106234782A (en) | 2016-08-04 | 2016-08-04 | A kind of ruminant full-time grain fodder of sandwich granule and preparation method |
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| CN201610631973.4A CN106234782A (en) | 2016-08-04 | 2016-08-04 | A kind of ruminant full-time grain fodder of sandwich granule and preparation method |
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Cited By (3)
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| CN107691814A (en) * | 2017-10-26 | 2018-02-16 | 李菊兰 | A kind of cynomorium songaricum feed and preparation method thereof |
| CN109258922A (en) * | 2018-11-20 | 2019-01-25 | 福海县九州农业发展有限公司 | A kind of full-time grain fodder and preparation method thereof |
| CN113575785A (en) * | 2021-07-30 | 2021-11-02 | 正虹集团(宿迁)农业发展有限公司 | Compound piglet feed and production method thereof |
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Application publication date: 20161221 |