CN108077611A - A kind of preparation method and application for feeding growth period goat complete feed - Google Patents
A kind of preparation method and application for feeding growth period goat complete feed Download PDFInfo
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- CN108077611A CN108077611A CN201810108833.8A CN201810108833A CN108077611A CN 108077611 A CN108077611 A CN 108077611A CN 201810108833 A CN201810108833 A CN 201810108833A CN 108077611 A CN108077611 A CN 108077611A
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/10—Feeding-stuffs specially adapted for particular animals for ruminants
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/174—Vitamins
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention discloses a kind of preparation method and application for feeding growth period goat complete feed, its each constituent and its shared parts by weight are in the feed：30~35 parts of straw, 15~20 parts of alfalfa hay, 35~40 parts of corn, 3~4 parts of oil chaff, 9~10 parts of dregs of beans, 0.4~0.5 part of calcium carbonate, 0.4~0.5 part of salt, 0.2~0.5 part of calcium monohydrogen phosphate, 0.1 part of HMBi, 0.4 part of premix.The present invention also provides the preparation method and applications of feeding growth period goat complete feed.Addition 0.1%HMBi is remarkably improved goat ADG in the feed of the present invention, obtains preferable economic benefit.0.1%HMBi is added in goat diet can significantly improve CP apparent digestibilities compared with the control group, and it is horizontal significantly to raise serum T AA and GH.
Description
Technical field
The invention belongs to technical field of animal, be related to a kind of preparation method for feeding growth period goat complete feed and
Using.
Background technology
Protein or amino acid are degraded in cud inside points in ruminant diet, the amino acid of rumen bypass and microorganism
Albumen is absorbed and converted in small enteral, and the amino acid of intestinal absorption maintains the life such as growth, fattening, breeding for ruminant
Activity is particularly important.At present, research confirms that methionine (Methionine, Met) is used as the important limiting amino acid of ruminant
To giving full play to animal productiong potential, alleviate protein feed resource present situation in short supply and play great function.In animal growth
With there are a large amount of Met to participate in metabolic processes, and it is a kind of amino most easily lacked in the feedstuffs such as soybean cake dregs
Acid.Met is directly added in daily ration to eventually arrive at the amount that small intestine can be absorbed and used by rumen microorganism partly or completely degradable
It reduces.Therefore, the absorptivity of the content and Met of ruminant rumen Met in small intestine how is improved, in ruminant animal nutrition
In it is particularly important.The study found that rumen-protected property Met is added in feed can increase the quantity of Met in small intestine, improve and inhale
Yield so as to overcome the imbalance between the amino acid that essential amino acid shortage brings, improves the production performance of ruminant.Mesh
The preceding rumen-protected method of amino acid mainly has physics coating and method of chemical protection, is mainly object at present in the research of sheep
Manage coated rumen bypass Met.
2- hydroxyls -4- (methyl mercapto)-butyric acid (2-Hydroxy-4- (methylthio) butyri Acid, HMB) is a kind of
Met hydroxy analogs, are easily degraded in ruminant tumor gastric, degradation rate be 50%~99%, therefore, HMB ruminate it is dynamic
It is not preferable Met additives in object production.2-Hydroxy-4-methylthiobutyric acid isopropyl ester (2-hydroxy-4-isopropyl
Butyric acid propyl ester, HMBi) esterification occurs with isopropanol and HMB after generate, in ruminant
It is first absorbed rapidly by cud wall in vivo, is decomposed into HMB afterwards, then generated Met through transamination, HMB can be made up and be easier to
The shortcomings that being degraded by rumen microorganism is a kind of Met additives with higher biological value.At present, HMBi is being ruminated
Research on animal is concentrated mainly on application on milk cow.It is generally acknowledged that HMBi is added in diet can improve milk production of cow,
Improve lactoprotein and butterfat percnetage.The rarely seen researchs on sheep of HMBi.
The content of the invention
The present invention provides a kind of preparation method and application for feeding growth period goat complete feed, for improving the life of goat
Long performance improves total amino acid and level of growth hormone in goat apparent digestibility of crude protein and lowlenthal serum.
Realize that the technical solution of above-mentioned purpose is as follows：
A kind of feeding growth period goat complete feed, each constituent and its shared parts by weight are：Straw 30~
35 parts, 15~20 parts of alfalfa hay, 35~40 parts of corn, 3~4 parts of oil chaff, 9~10 parts of dregs of beans, 0.4~0.5 part of calcium carbonate, food
0.4~0.5 part of salt, 0.2~0.5 part of calcium monohydrogen phosphate, 0.1 part of methionine hydroxy analog isopropyl ester HMBi, 0.4 part of premix.
Further, each constituent and its shared parts by weight are：31 parts of straw, 19 parts of alfalfa hay, corn 36
Part, 3 parts of oil chaff, 9.5 parts of dregs of beans, 0.4 part of calcium carbonate, 0.4 part of salt, 0.2 part of calcium monohydrogen phosphate, methionine hydroxy analog isopropyl
0.1 part of ester HMBi, 0.4 part of premix.
Further, the premix provides for every kg diets：Iodine 0.15mg, cobalt 0.15mg, copper 15.00mg, iron
35.00mg, zinc 60.00mg, manganese 80.00mg, selenium 0.05mg, vitamin A 11000.00IU, biotin 0.06mg, vitamin
E28.94IU, vitamin D 3 3327.50IU, niacinamide 4.34mg, Rumensin 18.80mg.
A kind of preparation method of feeding growth period goat complete feed of the present invention, comprises the following steps：First mix
Premix crushes roughage：All raw materials are finally carried out mixing by straw and alfalfa hay in proportion, granulation.
Moisture content of raw material between 10%~18%, quenched temperature be not less than 70 DEG C, powder it is quenched it is middle be detained 6~
15s pelletizes after being fully gelatinized, and the moisture of final complete granular material is controlled in 15% or so, particle diameter 8mm,
Length is 10mm.
The advantages of this feed, is：(1) digestibility of the crude protein in diet can be improved；(2) nutrition is balanced, greatly improves
The feed intake of goat, and then improve the body weight gains of goat；(3) feeding is convenient, reduces the input of keeper；(4) preserve 1 month
Afterwards, quality remains unchanged.Application of the feeding growth period goat complete feed of the present invention in goat feeding process.
Beneficial effects of the present invention：0.1%HMBi is added in feed and is remarkably improved goat average daily gain, can significantly be carried
High apparent digestibility of crude protein significantly raises serum total amino acid content and level of growth hormone.
Specific embodiment
Technical scheme is described in more detail With reference to embodiment.
Embodiment 1
Composition of raw materials：Its each constituent and its shared parts by weight are：31 parts of straw, 19 parts of alfalfa hay, corn
36 parts, 3 parts of oil chaff, 9.5 parts of dregs of beans, 0.4 part of calcium carbonate, 0.4 part of salt, 0.2 part of calcium monohydrogen phosphate, methionine hydroxy analog is different
0.1 part of propyl ester HMBi, 0.4 part of premix.
The preparation method of feed：
Step S1：Prepare premix containing HMBi, each component mixed equilibrium；
Step S2：After precise, each component is added in one by one in feed mixing machine, be uniformly mixed, granulation, moisture control
15% or so.
Embodiment 2
Composition of raw materials：Its each constituent and its shared parts by weight are：30 parts of straw, 15 parts of alfalfa hay, corn
35 parts, 3 parts of oil chaff, 9 parts of dregs of beans, 0.4 part of calcium carbonate, 0.4 part of salt, 0.2 part of calcium monohydrogen phosphate, methionine hydroxy analog isopropyl
0.1 part of ester HMBi, 0.4 part of premix.
The preparation method of feed：
Step S1：Prepare premix containing HMBi, each component mixed equilibrium；
Step S2：After precise, each component is added in one by one in feed mixing machine, be uniformly mixed, granulation, moisture control
15% or so.
Embodiment 3
Composition of raw materials：Its each constituent and its shared parts by weight are：35 parts of straw, 20 parts of alfalfa hay, corn
40 parts, 4 parts of oil chaff, 10 parts of dregs of beans, 0.5 part of calcium carbonate, 0.5 part of salt, 0.5 part of calcium monohydrogen phosphate, methionine hydroxy analog is different
0.1 part of propyl ester HMBi, 0.4 part of premix.
The preparation method of feed：
Step S1：Prepare premix containing HMBi, each component mixed equilibrium；
Step S2：After precise, each component is added in one by one in feed mixing machine, be uniformly mixed, granulation, moisture control
15% or so.
Embodiment 4：Comparative example does not add HMBi pre-mixing agents
Composition of raw materials：Its each constituent and its shared parts by weight are：31 parts of straw, 19 parts of alfalfa hay, corn
36 parts, 3 parts of oil chaff, 9.5 parts of dregs of beans, 0.4 part of calcium carbonate, 0.4 part of salt, 0.2 part of calcium monohydrogen phosphate, 0.4 part of premix.
The preparation method of feed：
Step S1：Prepare premix, each component mixed equilibrium；
Step S2：After precise, each component is added in one by one in feed mixing machine, be uniformly mixed, granulation, moisture control
In 15% or so
Embodiment 5：Comparative example 1 adds 0.05 part of HMBi pre-mixing agent
Composition of raw materials：Its each constituent and its shared parts by weight are：31 parts of straw, 19 parts of alfalfa hay, corn
36 parts, 3 parts of oil chaff, 9.5 parts of dregs of beans, 0.4 part of calcium carbonate, 0.4 part of salt, 0.2 part of calcium monohydrogen phosphate, methionine hydroxy analog is different
0.05 part of propyl ester HMBi, 0.4 part of premix.
The preparation method of feed：
Step S1：Prepare HMBi premixes, each component mixed equilibrium；
Step S2：After precise, each component is added in one by one in feed mixing machine, be uniformly mixed, granulation, moisture control
15% or so；
Embodiment 6：Comparative example 1 adds 0.2 part of HMBi pre-mixing agent
Composition of raw materials：Its each constituent and its shared parts by weight are：31 parts of straw, 19 parts of alfalfa hay, corn
36 parts, 3 parts of oil chaff, 9.5 parts of dregs of beans, 0.4 part of calcium carbonate, 0.4 part of salt, 0.2 part of calcium monohydrogen phosphate, methionine hydroxy analog is different
0.2 part of propyl ester HMBi, 0.4 part of premix.
The preparation method of feed：
Step S1：Prepare HMBi premixes, each component mixed equilibrium；
Step S2：After precise, each component is added in one by one in feed mixing machine, be uniformly mixed, granulation, moisture control
15% or so.
Embodiment 7：Influence to growth period caprine growth performance, blood parameters and Nutrient Apparent Digestibility
First, materials and methods
1. material：Examples 1 to 6 is shown in the preparation of feed.
2. method
2.1 experimental animals and grouping
Or so 36 2.5 monthly ages healthy Xiangdong black goat is selected, average weight is (13.33 ± 1.71) kg.Using Dan Yin
Experiment sheep is randomly divided into 4 groups by plain experimental design, and every group of 3 repetitions each repeat 3 sheep (public wether 1, ewe 2).
The feed feeding that test group 1 is prepared using Examples 1 to 3 remembers 0.1% group, and the system of embodiment 4~6 is respectively adopted in test group 2~4
Standby feed feeding, remembers 0% group, 0.05% group and 0.2% group respectively.
2.2 raisings and management method
Pre- feeding starts formal test, 30 days experimental periods after 10 days.Experiment sheep accomplishes fluently ear tag in purchase, and note is immunized before pre- feeding
Three companies, four anti-vaccine is penetrated, and gavages ivermectin solution (2.5mL/ is only) and carries out expelling parasite processing.Every 3 of sheep is tested to raise for 1 circle,
Often enclose ground 12m2, feeding time is respectively daily 08:00 and 17:00, daily according to remaining material recanalization in preceding 1 day hopper
Scale of feeding, it is ensured that hopper has 10% or so surplus material, free water daily.After feeding experiment, each group chooses 6 bodies respectively
Sheep similar in condition only (3 public wethers, 3 ewes), is placed in digestion and metabolism cage, can free water, be carried out continuously the digestion of 5 days
Experiment, the feed intake of daily accurate recording sheep only with full receipts excrement method record excrement amount and sample, digestion trial diet composition and feeding
Method is identical with feeding experiment.
2.3 testing indexs and method
Growth performance measures：On-test and closing day are weighed as initial weight and end weight on an empty stomach before morning raises, and calculate
Average daily gain (average daily gain, ADG)；Cleaning hopper and surplus material of weighing, calculate average adopt day before daily feeding
Appetite (average daily feed intake, ADFI), and feed-weight ratio (F/G) is calculated according to ADFI and ADG；
ADG (g/d)=[(last weight-starting weight)/experiment number of days] × 1000；
ADFI (g/d)=(positive examination phase total feed intake/experiment number of days) × 1000；
Feed-weight ratio=ADFI/ADG；
Nutriment apparent digestibility measures：Daily 08 during digestion trial:00 and 17:Excrement in 00 pair of metabolic cage is received
Collect and the material sample mixing standby of 5 days is surveyed in record of weighing, the grab sample from diet before daily feeding.It is gathered in digestion trial
Diet, excrement sample carry out energy (gross energy, GE), dry matter (dry matter, DM), thick protein (crude
Protein, CP), crude fat (ether extract, EE), neutral detergent fiber (neutral detergent fiber,
NDF), acid detergent fiber (acid detergent fiber, ADF), calcium (Ca) and phosphorus (P) assay, assay method ginseng
According to《Forage analysis and determination of feeds quality technology》It carries out.Each nutriment apparent digestibility calculation formula is as follows in diet：
The apparent digestibility (%) of certain nutrient in diet=
[(eat in diet certain nutrient content-certain nutrient content in excrement)/eat certain nutrient content in feed] × 100.
The measure of Biochemical Indices In Serum and hormone-content：The female mountain of every group of random selection of the 1st day on-test and the 31st day 3
Sheep raises foreneck vein haemospasia 10mL in morning, stands 15min, and 3000r/min centrifugation 10min separate serum, protected in -20 DEG C of refrigerators
Deposit spare, Biochemical Indices In Serum and serum hormone index are measured according to corresponding reagent box, and the index of measure has urea nitrogen (Urea
Nitrogen, BUN), glucose (Glucose, GLU), triglycerides (Triglycerides, TG), T-CHOL (Total
Cholesterin, TC), free fatty (Nonesterified fatty acid, NEFA), total amino acid (Total
Amino acid, TAA), growth hormone concentration (Growth hormone, GH) and (Insulin- of insulin-like growth factor-I
Like growth factor- I, IGF- I), kit is provided by Beijing An Dihuatai bio tech ltd.
3 data statistic analysis
Test data using Excel2007 carry out edit, represented with mean+SD, using SAS 9.0 into
Row statistical analysis carries out one-way analysis of variance with ANOVA, and significance of difference DuncanShi methods carry out Multiple range test, respectively with P
＜ 0.05 and P ＜ 0.01 is significant difference and extremely significant criterion.
2nd, result
Growth performance the results are shown in Table 1.
As shown in Table 1, the starting weight of 4 groups of goats, end weight and average daily gain are without significant difference (P ＞ 0.05), and 0.1%
Group goat ADG is significantly higher than control group (P ＜ 0.05), wherein 0.1% group of ADG is 158.89g/d, control group 119.44g/d；
0.1% group of goat feed-weight ratio is substantially less than control group (P ＜ 0.05), wherein 0.1% group of feed-weight ratio is 4.82, control group is
6.61；0.05% and 0.2% group of ADG, feed-weight ratio and control group is without significant difference (P ＞ 0.05).
Influence of the 1 diet HMBi pitch-based spheres of table to caprine growth performance
Data shoulder mark of going together represents that difference is not notable without letter or same letter, different lowercase letter indication differences significantly (P
＜ 0.05), different capitalizations represent difference extremely significantly (P<0.01).Similarly hereinafter.
Goat diet nutriment apparent digestibility the results are shown in Table 2.
As shown in Table 2, the apparent digestibility of DM, NDF, ADF and DE between each group are without significant difference (P ＞ 0.05).0.1%
The apparent digestibility of group CP is significantly higher than control group (P ＜ 0.05), is 75.86%, 0.05% group and 0.2% group of CP digestibilities
Take second place, be respectively 72.76% and 71.59%, the CP digestibilities of control group are 69.68%.
Influence of the 2 diet HMBi pitch-based spheres of table to goat nutrition substance apparent digestibility
Lowlenthal serum biochemical indicator the results are shown in Table 3.
Shown in table 3, experiment 1d each group lowlenthal serum BUN, GLU, TG, TC, NEFA and TAA contents are without significant difference (P>
0.05).It tests 0.05% group, 0.1% and 0.2% group lowlenthal serum TAA content of 31d and is significantly higher than control group (P<0.05),
Without significant difference (P between three test groups>0.05), show that lowlenthal serum TAA contents can be significantly improved by adding HMBi.Experiment the
0.2% group of lowlenthal serum TG content of 31d is 0.93mmol/L, and pole is significantly higher than 0.1% group of (P<0.01), it is significantly higher than other
Three groups of (P<0.05), 0.1% group of minimum 0.77mmol/L of lowlenthal serum TG contents.Test the serum TC of 0.2% group of 31d
Concentration is 2.47mmol/L, is substantially less than control group (P<0.05), remaining each group difference is not notable.Test 0.2% group of 31d
Lowlenthal serum NEFA contents are significantly higher than control group (P for 0.39mmol/L poles<0.01), it is significantly higher than 0.05% group of (P<
0.05), the not notable (P of remaining each group difference>0.05).
Influence of the 3 HMBi pitch-based spheres of table to lowlenthal serum biochemical indicator
Lowlenthal serum hormonal readiness the results are shown in Table 4.
As shown in table 4, Serum GH and the not notable (P of I content differences of IGF- between experiment 1d each groups>0.05), experiment the
31d, 0.05% group and 0.1% group of Serum GH content are significantly higher than control group (P<0.05), 0.2% group with control group compared to there is increasing
The trend (P=0.084) added shows that HMBi is added in diet can improve lowlenthal serum GH levels.31d is tested, between each group
I contents of serum I GF- are without significant difference (P>0.05).
Influence of the 4 HMBi pitch-based spheres of table to lowlenthal serum hormonal readiness
The foregoing is only a preferred embodiment of the present invention, protection scope of the present invention is without being limited thereto, it is any ripe
Those skilled in the art are known in the technical scope of present disclosure, the letter for the technical solution that can be become apparent to
Altered or equivalence replacement are each fallen in protection scope of the present invention.
Claims (5)
1. a kind of feeding growth period goat complete feed, which is characterized in that its each constituent and its shared parts by weight are：
30~35 parts of straw, 15~20 parts of alfalfa hay, 35~40 parts of corn, 3~4 parts of oil chaff, 9~10 parts of dregs of beans, calcium carbonate 0.4~
0.5 part, 0.4~0.5 part of salt, 0.2~0.5 part of calcium monohydrogen phosphate, 0.1 part of HMBi, 0.4 part of premix.
2. it is according to claim 1 feeding growth period goat complete feed, which is characterized in that its each constituent and its
Shared parts by weight are：31 parts of straw, 19 parts of alfalfa hay, 36 parts of corn, 3 parts of oil chaff, 9.5 parts of dregs of beans, 0.4 part of calcium carbonate,
0.4 part of salt, 0.2 part of calcium monohydrogen phosphate, 0.1 part of HMBi, 0.4 part of premix.
3. feeding growth period goat complete feed according to claim 1, which is characterized in that the premix is to be raised per kg
Grain provides：Iodine 0.15mg, cobalt 0.15mg, copper 15.00mg, iron 35.00mg, zinc 60.00mg, manganese 80.00mg, selenium 0.05mg, dimension
Raw element A 11000.00IU, biotin 0.06mg, vitamin E 28.94IU, 3 3327.50IU of vitamin D, niacinamide
4.34mg, Rumensin 18.80mg.
4. a kind of preparation method of feeding growth period goat complete feed described in claim 1, comprises the following steps：
Premix is first mixed, crushes roughage：Straw and alfalfa hay finally mix all raw materials in proportion, granulation；
For moisture content of raw material between 10%~18%, quenched temperature is not less than 70 DEG C, powder in 6~15s of quenched middle delay,
It pelletizes after being fully gelatinized, the control of the moisture of final complete granular material is 15%, particle diameter 8mm, and length is
10mm。
5. application of the feeding growth period goat complete feed described in claim 1 in goat feeding process.
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| CN201810108833.8A CN108077611A (en) | 2018-02-05 | 2018-02-05 | A kind of preparation method and application for feeding growth period goat complete feed |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109221638A (en) * | 2018-09-21 | 2019-01-18 | 海南省农业科学院畜牧兽医研究所 | A kind of growth period Hainan black goat full-valence pellet feed |
| CN113133430A (en) * | 2020-01-17 | 2021-07-20 | 中国科学院亚热带农业生态研究所 | Method for improving fiber digestibility of ruminants |
| CN114680234A (en) * | 2022-04-06 | 2022-07-01 | 天宝动物营养科技股份有限公司 | Methionine hydroxy analogue isopropyl ester compound and preparation method and production system thereof |
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| US20050112232A1 (en) * | 2002-04-30 | 2005-05-26 | Jean-Marie Dollat | Animal feed supplement |
| CN103385361A (en) * | 2013-08-23 | 2013-11-13 | 龚卫新 | Complete feed for captivity of goats |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050112232A1 (en) * | 2002-04-30 | 2005-05-26 | Jean-Marie Dollat | Animal feed supplement |
| CN103385361A (en) * | 2013-08-23 | 2013-11-13 | 龚卫新 | Complete feed for captivity of goats |
Non-Patent Citations (1)
| Title |
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| 吴凡: "2-羟基-4-甲硫基—丁酸异丙酯对肉羊生长性能、屠宰性能、血液指标及相关基因表达的影响", 《南京农业大学全日制专业学位硕士学位论文》 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109221638A (en) * | 2018-09-21 | 2019-01-18 | 海南省农业科学院畜牧兽医研究所 | A kind of growth period Hainan black goat full-valence pellet feed |
| CN113133430A (en) * | 2020-01-17 | 2021-07-20 | 中国科学院亚热带农业生态研究所 | Method for improving fiber digestibility of ruminants |
| CN114680234A (en) * | 2022-04-06 | 2022-07-01 | 天宝动物营养科技股份有限公司 | Methionine hydroxy analogue isopropyl ester compound and preparation method and production system thereof |
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