CN106922614A - A kind of feeding manner for improving animal growth rate and food utilization efficiency - Google Patents
A kind of feeding manner for improving animal growth rate and food utilization efficiency Download PDFInfo
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- CN106922614A CN106922614A CN201710179058.0A CN201710179058A CN106922614A CN 106922614 A CN106922614 A CN 106922614A CN 201710179058 A CN201710179058 A CN 201710179058A CN 106922614 A CN106922614 A CN 106922614A
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- feed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New breeds of animals
- A01K67/02—Breeding vertebrates
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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
Abstract
The invention discloses a kind of feeding manner for improving animal growth rate and food utilization efficiency, a kind of dinner special feed and a set of diet feed set meal are also disclosed.The feeding manner is specifically the protein level of the protein level higher than other a little meal feeds of daily last meal feeding feed stuff of animal.Feeding manner of the invention can be on the basis of conventinal breeding mode and feed formula, without other changes, the protein level of last meal feed need to only be improved, the speed of growth and food utilization efficiency of livestock animals can be greatly improved, significantly reduce the feed consumption weightening ratio of cattle breeding, the economic benefit of aquaculture is improved, and method is simply easily realized, is had important practical significance.
Description
Technical field
The invention belongs to animal-breeding technical field.Animal growth rate and feed profit are improved more particularly, to one kind
With the feeding manner of efficiency.
Background technology
China is that aquaculture production and meat product consume big country, although China's meat total output is already close to 90,000,000 tons,
And pork yield accounts for Gross World Product more than 70%, but according to the statistics of China Meat association, China's meat occupancy volume per capita
Only 70 kilograms or so, more than 100 kilograms average far below developed country.And on the other hand, with the swift and violent hair of animal husbandry
Exhibition, China's good protein feed resource is increasingly in short supply.In recent years, all feeds raw material, including fish meal and soybean are to import
Interdependency is up to more than 70%, and the trend for growing in intensity also is presented.Current pig is only 24%~54% to the utilization rate of daily ration nitrogen, its
In 46%~76% environment is discharged to by fecaluria, not only cause the huge waste of limited feed resource, dirt also is caused to ecological environment
Dye, and the continuous propulsion of large scale of pig farm more exacerbates pollution pressure.Therefore, feed conversion effect how is further improved
Rate, the dirty discharge of excrement is reduced, while in existing breeding environment breeding performonce fo animals can be improved in tolerance range, improve meat products
Feed speed is aquaculture problem in the urgent need to address.
The speed of growth of animal is closely related with feed intake and feed nutritive value.But it was in the past simple by improving daily ration egg
Although white level can to a certain extent improve animal growth rate, efficiency of feed utilization is not fundamentally improved, instead
And excrement dirt excess emissions are caused, and accordingly cause the increase of environmental protection treatment cost.Secondly, some drugses additive, such as gram human relations
Special sieve etc., although the effect for promoting nutrien utilization, but its residual in animal body and the secondary injury to human body can be played, led
Causing these drug additives turns into the target of public criticism of the safe and healthy event of public food.Again, part biological formulation products, such as
Recombinant human growth hormone etc., although with good growth-promoting effect, but these products generally require periodically to be injected by head, and
And production cost is higher, transport preservation condition is harsh, causes its range of application to receive limitation significantly.
In addition, being at present mainly reflected in the differentiation of Animal Sex, all ages and classes stage to the difference breeding way of animal
Distinguish, difference feeds the differentiation in season etc., with certain specific aim, achieves some effects.But similarly, feed conversion
Rate is not also fundamentally improved；And the optimization between the culture efficiency and cost of domestic animal is still the weight that we constantly explore
Point.
The content of the invention
The technical problem to be solved in the present invention is the defect and deficiency for overcoming above-mentioned prior art, it is therefore an objective to provide a kind of energy
The feeding manner of animal growth rate and food utilization efficiency is enough improved, specifically in conventinal breeding mode and the base of feed formula
On plinth, by improving the dietary protein level of last feeding feed stuff of eating daily, i.e., material is fed with using last meal daily
Protein level is fed with the feed mode of the protein level of material higher than other meal, to improve the speed of growth and feed conversion of animal
Efficiency.
Above-mentioned purpose of the present invention is achieved through the following technical solutions：
A kind of feeding manner for improving animal growth rate and food utilization efficiency, is to make daily last meal feeding feed stuff of animal
Protein level higher than other it is a little meal feeds protein level.
Wherein, described other meal feeds can be all types of detoxification daily rations commonly used in current conventional cultivation,
Other a little meal feeds are identical, and protein level is consistent.Specific feeding and management etc. can be consistent with existing, without other changes,
The protein level of last meal feed need to be improved.
Preferably, the protein level of protein level meal feeds more a little than other of daily last meal feeding feed stuff is high
0.1~7%.
It is highly preferred that the protein level of protein level meal feeds more a little than other of daily last meal feeding feed stuff is high
0.5~5%.
It is highly preferred that the protein level of protein level meal feeds more a little than other of daily last meal feeding feed stuff is high
1~3%.
Preferably, feeding manner of the invention is applicable to the major part domestic animal such as pig, ox, sheep.
In addition, a boar dinner special feed, including protein raw materials 22~40%, energy feedstuff 50~70%, wheat bran 3~
4%th, oils 0~3%, lysine 0.24~0.4%, methionine 0.03~0.08%, threonine 0.015~0.048%, vitamin and
Microelement pre-mix material 3~4%, and the total protein content of the feed is 16%~27%.
Wherein it is preferred to, the protein raw materials can be in dregs of beans, peanut meal, fish meal, Cottonseed Meal or rapeseed dregs etc.
Plant or several.
The dregs of beans includes dregs of beans and treated dregs of beans, such as after dehulled soybean meal, the fermentation process after peeling treatment
Fermented bean dregs etc..
Preferably, the energy feedstuff can be one or more in corn, popcorn or barley etc..
Preferably, the oils can be one or more in soya-bean oil, lard, peanut oil or rapeseed oil etc..
A set of swine rationses feed, including A feeds and B feeds, B dietary protein levels are higher than A dietary protein levels；B feeds
For the feeding of daily last meal, A feeds are used for the feeding of daily other several meal.
Preferably, raw material of the raw material of A feeds and B feeds with pig dinner special feed described in claim 6 is identical, and
B dietary protein levels are higher than A dietary protein level by 0.1~7%.
It is highly preferred that B dietary protein levels are higher than A dietary protein level by 0.5~5%.
It is highly preferred that B dietary protein levels are higher than A dietary protein level by 1~3%.
Present invention research finds that last feeding manner for eating dietary protein level is remarkably improved house daily by raising
The feeding effect and efficiency of feed utilization of animal are raiseeed, feeding cost is reduced, increased economic efficiency.
Growing for animal is that endocrine hormone and nutrition are together decided on.The endocrine for regulating and controlling animal growth swashs
Element is mainly growth axis associated hormone, including the growth hormone releasing hormone of hypothalamus secretion（GHRH）Press down with growth hormone
Hormone processed（SS）.The former promotes hypophysis growth hormone releasing（GH）, and the release of the latter's then Developing restraint hormone.GH on the one hand can
With by promoting hepatic insulin like growth factor（IGF-I）, on the other hand can also direct effect and skeletal muscle, muscle and fat
The growth hormone receptors such as fat tissue, so that signal path in active cell, plays growth promoting function.And the nutrition after feed intake
Various amino acid after element, especially breaks down proteins, can be combined into intracellular with tRNA, participate in the translated of protein
Journey.Thus, the substrate of the Regulate signal of endocrine hormone and nutrient, Neither of the two can be dispensed.Trophic level in feed is only
There is the endocrine hormone for adapting to animal body to change, could to greatest extent play nutritive value.Otherwise unnecessary unserviceable ammonia
Base acid will be decomposed by deamination, for energetic supersession and heat production.
We have discovered that, the level of growth axis endocrine hormone not immobilizes in animal blood, but presents bright
Aobvious circadian feature, especially GH domestic animal sleep period present hypersecretion, and daytime active state then go out secretion
Low ebb.For example, the poor round the clock of pig blood GH can at most reach 3~4 times, and it is secretion highest with 8 points of night to 2:00 AM
Peak.The domestic animals such as ox and sheep also have similar secretion feature.Therefore, the present invention maintains normal daily ration thick daytime in domestic animal in several meal
Protein level, and before night is entered, i.e., daytime, last was eaten, and improved its Dietary Crude Protein Levels, can seek domestic animal night
Support level of supply to match with GH secretion peaks, so as to greatly improve the speed of growth and efficiency of feed utilization of domestic animal.
The invention has the advantages that：
The present invention on the basis of conventinal breeding mode and feed formula, by improve daily last eat feed protein level
Mode（I.e. last meal on daytime feeds feed of the crude protein level than other meal feed levels high 0.1~7% of the same day）, so that
The speed of growth and food utilization efficiency of livestock animals can be greatly improved, feedstuff-meat ratio is reduced.
Meanwhile, the method for the present invention is simply easily realized, can need to only improve daily last meal on the basis of existing technology
The protein level of feed, you can realize being obviously improved for culture efficiency, improves the economic benefit of aquaculture, to China's livestock culturing
Industry has important practical significance.
Specific embodiment
The present invention is further illustrated below in conjunction with specific embodiment, but embodiment does not do any type of to the present invention
Limit.Unless stated otherwise, the reagent for using of the invention, method and apparatus are the art conventional reagent, method and apparatus.
Unless stated otherwise, agents useful for same of the present invention and material are purchased in market.
Embodiment 1 improves the protein level of last meal feed daily to pig weightening and the influence of food utilization efficiency
1st, experiment basis feed：The magnificent red big pig feed of reinforcing purchased in market, its crude protein content is 16.5%.
2nd, experiment packet：
（1）Experiment chooses that kind is identical and parity is close fattens 210, pig's head, is randomly divided into 7 treatment, and each processes 5
Repeat, each repeats 6 pigs, and one is processed as control group, and four additional is processed as test group（Treatment I-IV groups）, test pig by
Head is weighed, and overbit piercing.
Feeding four is eaten during experiment, and feeding time is respectively 07:00、11:00、14:30、18:30.
（2）Three treatment of preceding breakfast, lunch and dinner feed basal feed；4th meal control group equally feeds basal feed, and processes I-
IV groups feed the feed that the protein level on the basis of basal feed improves 0.1%, 0.5%, 1%, 3%, 5% and 7% respectively（That is albumen water
It is flat to be respectively 16.6%, 17%, 17.5%, 19.5%, 21.5% and 23.5%）.
Improving the mode of dietary protein level can be：By increasing ratio of the dregs of beans in basal feed（Correspondingly drop
The ratio of the non-nutritious matter such as fiber in low feed）.
（3）30 days experimental periods.End weight is weighed by head after off-test, net gain and feed consumption weightening ratio is calculated.
3rd, result as shown in table 1, improves the protein level of last meal feed daily（0.1%~7% is improved,）Can significantly carry
Pig end high weight and net gain, and feed consumption weightening ratio has been significantly reduced, illustrate that feeding manner of the invention not only can be carried significantly
The speed of growth of pig high, further improves food utilization efficiency.
Table 1 improves daily last meal dietary protein level to pig weightening and the influence of food utilization efficiency
And, from the data of table 1 it can also be seen that the degree that last meal protein level is improved daily increases weight and feed for pig
Utilization ratio also has a certain impact, the factor such as considering cost and income, and the protein level of last meal feed is excellent daily
Choosing improves 0.5~5%, most preferably improves 1~3%.
Comparative example 1
1st, experiment packet：
（1）Experimental group：Test method is with embodiment 1.
（2）Contrast groups：Test method is basic with embodiment 1, only difference is that：The feed of four meal is identical,
It is the feed for improving protein level.
2nd, experimental result
As shown in table 2, improving protein level of last meal feed daily can significantly improve pig end weight and net gain, and four to result
The protein level of feed of eating all is improved, and is not only added significantly to the cost of feed, and to pig weightening and food utilization efficiency without
Significantly affect, pig growth and development can not be promoted and food utilization efficiency is improved.
The each group of table 2 is to pig weightening and the influence of food utilization efficiency
Comparative example 2
1st, experiment packet：
（1）Experimental group：Test method is with embodiment 1.
（2）Contrast groups：Test method is basic with embodiment 1, only difference is that：First and secondth, four（Last meal）
Feed based on the feed of meal is identical, improves the protein level of breakfast, lunch and dinner feed.
2nd, experimental result
As shown in table 3, improving the protein level of last meal feed daily can significantly improve pig weightening and food utilization efficiency, and
The protein level for improving breakfast, lunch and dinner feed has no significant effect to pig weightening and food utilization efficiency.
The each group of table 3 is to pig weightening and the influence of food utilization efficiency
Embodiment 2 improves influence of the protein level of last meal feed daily to ox growth performance and food utilization efficiency
1st, with embodiment 1, only difference is that experimental animal is ox, corresponding basal feed replaces with purchased in market experimental technique
Conventional ox feed.Smart coarse fodder ratio is 1：1, pre- to raise 15 days, 60 days experimental periods.
2nd, test result indicate that（Table 4）, improve the protein level of last meal feed daily（Improve 0.1%~7%）Can be aobvious
Write and improve Niu Zengchong and food utilization efficiency.
Table 4 improves daily last meal dietary protein level to ox weightening and the influence of food utilization efficiency
And, from the data of table 4 it can also be seen that the degree that last meal protein level is improved daily is for Niu Zengchong and feed
Utilization ratio also has a certain impact, the factor such as considering cost and income, and the protein level of last meal feed is excellent daily
Choosing improves 0.5~5%, most preferably improves 1~3%.
Claims (8)
1. a kind of feeding manner for improving animal growth rate and food utilization efficiency, it is characterised in that animal it is daily last
Protein level of the protein level of meal feeding feed stuff higher than other a little meal feeds.
2. feeding manner according to claim 1, it is characterised in that the albumen water of daily last meal feeding feed stuff
The protein level of flat meal feed more a little than other is high by 0.1~7%.
3. feeding manner according to claim 1, it is characterised in that the protein level of other a little meal feeds is identical.
4. feeding manner according to claim 1, it is characterised in that the animal is domestic animal.
5. a boar dinner special feed, it is characterised in that including protein raw materials 22~40%, energy feedstuff 50~70%, wheat bran 3
~4%, oils 0~3%, lysine 0.24~0.4%, methionine 0.03~0.08%, threonine 0.015~0.048%, vitamin
It is 16%~27% with the total protein content of microelement pre-mix material 3~4%, and the feed.
6. feed according to claim 5, it is characterised in that the protein raw materials are dregs of beans, peanut meal, fish meal, cottonseed
One or more in the dregs of rice or rapeseed dregs, the energy feedstuff is one or more in corn, popcorn or barley；It is described
Oils is one or more in soya-bean oil, lard, peanut oil or rapeseed oil.
7. a set of swine rationses feed set meal, it is characterised in that including A feeds and B feeds, B dietary protein levels are higher than A feed eggs
White level；B feeds are used for the feeding of daily last meal, and A feeds are used for the feeding of daily other several meal.
8. feed set meal according to claim 7, it is characterised in that the raw material of A feeds and B feeds with claim 5
The raw material of the pig dinner special feed is identical, and B dietary protein levels are higher than A dietary protein level by 0.1~7%.
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| CN201710179058.0A CN106922614A (en) | 2017-03-23 | 2017-03-23 | A kind of feeding manner for improving animal growth rate and food utilization efficiency |
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| CN201710179058.0A CN106922614A (en) | 2017-03-23 | 2017-03-23 | A kind of feeding manner for improving animal growth rate and food utilization efficiency |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181364A (en) * | 2013-03-25 | 2013-07-03 | 中国科学院亚热带农业生态研究所 | Dynamic feeding method for increasing utilization rate of pig feed |
| CN103548774A (en) * | 2013-11-21 | 2014-02-05 | 中国科学院亚热带农业生态研究所 | Dynamic nutrition feeding method for improving nutrition metabolism of pig organisms |
| CN106172196A (en) * | 2016-07-19 | 2016-12-07 | 俞亚波 | A kind of feeding method of laying period hen mobilism trophic level feedstuff |
-
2017
- 2017-03-23 CN CN201710179058.0A patent/CN106922614A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103181364A (en) * | 2013-03-25 | 2013-07-03 | 中国科学院亚热带农业生态研究所 | Dynamic feeding method for increasing utilization rate of pig feed |
| CN103548774A (en) * | 2013-11-21 | 2014-02-05 | 中国科学院亚热带农业生态研究所 | Dynamic nutrition feeding method for improving nutrition metabolism of pig organisms |
| CN106172196A (en) * | 2016-07-19 | 2016-12-07 | 俞亚波 | A kind of feeding method of laying period hen mobilism trophic level feedstuff |
Non-Patent Citations (1)
| Title |
|---|
| 谢春艳等: "饲粮粗蛋白质水平日变化对生长猪生长性能和血液生理生化指标的影响", 《动物营养学报》 * |
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Application publication date: 20170707 |