CN110050901A - A kind of compound premix promoting the calcification of meat duck breastbone - Google Patents
A kind of compound premix promoting the calcification of meat duck breastbone Download PDFInfo
- Publication number
- CN110050901A CN110050901A CN201910402325.5A CN201910402325A CN110050901A CN 110050901 A CN110050901 A CN 110050901A CN 201910402325 A CN201910402325 A CN 201910402325A CN 110050901 A CN110050901 A CN 110050901A
- Authority
- CN
- China
- Prior art keywords
- meat duck
- parts
- breastbone
- calcification
- days
- 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
-
- 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
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Birds (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Fodder In General (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
The invention discloses a kind of compound premixes for promoting the calcification of meat duck breastbone, include following component according to parts by weight: 10~30 parts of bacillus licheniformis, 5~15 parts of Boratex, 15~30 parts of magnesia, 5~15 parts of beta-cyclodextrin, 5~15 parts of protease, 5~15 parts of sodium butyrate, 15~30 parts of raw potato starch.The compound premix adds use in 15~49 age in days diet of meat duck.Addition can significantly promote the calcification of meat duck breastbone, improve the production performance of meat duck containing the 0.05% compound premix of the present invention in meat duck diet, improve the product quality after meat duck is butchered.
Description
Technical field
The invention belongs to technical field of poultry farming, and in particular to a kind of compound premix for promoting the calcification of meat duck breastbone.
Background technique
Chest muscle weight and chest muscle rate are the important economical traits in poultry production.There is connection with breastbone development in the development of birds chest muscle
System, this is not only embodied in support of the chest muscle to the attachment and breastbone of breastbone to chest muscle, is also embodied between chest muscle weight and tread
Phenotype and heredity are positively correlated.Studies have shown that bone calcification process is bone development maturation and the morphogenetic basis of shape.Breastbone is not only chest
The attachment of flesh provides fulcrum, and the breathing of birds is influenced also by the contraction for influencing air bag.Currently, hereditary and selection and nutrition
For mode more focused on meat duck chest muscle deposition and growth rate is improved, the growth and calcification concern to breastbone are less, chest muscle it is fast
Fast-growing is long and breastbone calcification slowly may be Jin Erying one of the reason of causing meat duck that ascites and respiratory disease occurs relatively
Ring meat duck animal welfare.
Simultaneously, it is even more important that since the fast large-scale boiler duck feeding period is usually 35-42 days, weight reaches 2.5-2.8
Kilogram or so listing, since breeding cycle is short, breastbone calcification degree is not high, causes after meat duck converted products such as sootiness or stew in soy sauce not
It gets consumer reception, product disqualification rate is higher.Therefore, the meat duck market demand in southwest is increasingly turned to feed 49- at present
55 days or so, control volume focuses on based on 2.5 kilograms or so of great Bai duck, it is desirable that meat duck breastbone calcification is complete, and hand touches meat duck breastbone
Hardness is high, and breast is hardened, and feather coverage rate is high.Deliver that weight is low and breastbone calcification degree is high to meet consumer to meat duck for sale
Demand, meat duck marketing time is in extension trend in production, and feeding cost increases.
Therefore, reason of the characteristics of present invention is developed according to meat duck breastbone and calcification is regular, meat duck bone metabolism in conjunction with nutrient
Change characteristic, nutritive peculiarity and special effect etc. and carry out reasonable combination, developing a kind of can promote the compound of meat duck breastbone calcification
Type premix.
Summary of the invention
The characteristics of present invention is developed according to meat duck breastbone and calcification rule, meat duck bone metabolism is special in conjunction with the physics and chemistry of nutrient
Property, nutritive peculiarity and special effect, construct a kind of premix according further to having complementary functions property of nutrient, additivity principle
Product.The premix can not only improve the production performance of meat duck, after capable of more promoting meat duck breastbone calcification, raising meat duck to butcher
Product quality.
The present invention is realized especially by following technical scheme:
A kind of compound premix promoting the calcification of meat duck breastbone, includes following component: bacillus licheniformis according to parts by weight
10~30 parts, 5~15 parts of Boratex, 15~30 parts of magnesia, 5~15 parts of beta-cyclodextrin, 5~15 parts of protease, sodium butyrate 5~
15 parts, 15~30 parts of raw potato starch.
Preferably, the compound premix includes following component according to parts by weight: 20 parts of bacillus, Boratex 10
Part, 25 parts of magnesia, 5 parts of beta-cyclodextrin, 10 parts of protease, 10 parts of sodium butyrate, 20 parts of raw potato starch.
The bacillus is bacillus licheniformis.
The compound premix adds use in 15~49 age in days diet of meat duck.
In another aspect of this invention, a kind of feed for promoting the calcification of meat duck breastbone is additionally provided, is pressed in the feed
The above-mentioned premix containing 0.05% is added according to mass percent.
It further include Basic drawing in the feed, the Basic drawing is conventional diet.
The invention has the benefit that
Compound premix of the present invention passes through the enzyme preparation of reasonably combined different efficacies, microelement, probiotic and prebiotics
Etc. come the calcification that promotes meat duck breastbone.Using 15-49 age in days meat duck as experimental animal, addition contains 0.05% in meat duck diet
Compound premix is invented, by investigating meat duck production performance, breastbone mineralising and body bone metabolism, it was demonstrated that at meat duck 15-49 days
The 0.05% invention premix is added in age diet, be can significantly promote the calcification of meat duck breastbone, is reached great Bai in 49 age in days of meat duck
Duck market demand standard.
Specific embodiment
Below in conjunction with specific embodiment of the present invention, technical solution of the present invention is clearly and completely described, is shown
So, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the reality in the present invention
Example is applied, every other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the scope of protection of the invention.
Embodiment 1
A kind of compound premix for promoting the calcification of meat duck breastbone is present embodiments provided, is made of the following components: gemma bar
Bacterium 20kg, Boratex 10kg, magnesia 25kg, beta-cyclodextrin 5kg, protease 10kg, sodium butyrate 10kg, raw potato starch
20kg。
Wherein bacillus is selected from active bacillus licheniformis, viable bacteria content >=20,000,000,000/gram.
Embodiment 2
A kind of compound premix for promoting the calcification of meat duck breastbone is present embodiments provided, is made of the following components: lichens bud
Spore bacillus 10kg, Boratex 5kg, 30kg parts of magnesia, 5kg parts of beta-cyclodextrin, protease 5kg, sodium butyrate 5kg, raw potato form sediment
Powder 30kg.
Embodiment 3
A kind of compound premix for promoting the calcification of meat duck breastbone is present embodiments provided, is made of the following components: lichens bud
Spore bacillus 30kg, Boratex 15kg, 15kg parts of magnesia, 15kg parts of beta-cyclodextrin, protease 15kg, sodium butyrate 15kg, the raw-soil
Beans starch 15kg.
Influence of the 4 compound premix of the present invention of embodiment to meat duck production performance
This test selects 1600 15 age in days health Growth of Cherry Valley meat drakes to be randomly divided into 2 processing groups altogether, that is, handling 1 is base
The compound premix of 0.05% embodiment of the present invention 1,8 weights of each processing are added in plinth diet group, processing 2 for basic diet
It is multiple, 100 meat ducks of each repetition.
Experimental period from meat duck 15-49 age in days, totally 34 days.Meat duck 13-35 age in days is freely eaten and drinks water during test；Meat duck
36-49 age in days limits scale of feeding, every two days every feeding 250g, free water.Diet is tested referring to NRC (1994) and Chinese meat
Duck raising need standard preparation, test diet in trophic level can meet or more than meat duck nutritional need.Feeding management ginseng
It is carried out according to meat duck conventinal breeding management.The feed intake and the death rate of meat duck during record test.
48 age in days of meat duck at night weigh, be used for by 12 fractures, 49 age in days 8 points of each 20 meat ducks of random selection that repeat in morning
Calculate meat duck production performance.
Influence of the compound premix of the invention of table 1 to meat duck production performance
As it can be seen from table 1 adding compound premix of the invention in fleshy duck fodder can be significantly reduced (P < 0.05)
Meat duck 15-49 age in days feedstuff-meat ratio shows that the premix does not limit feeding period in meat duck 15-35 age in days and the conversion of feed can be improved
Efficiency, and feeding period is limited in 36-49 age in days, the high advantage of feed efficiency persistently exists, and illustrates that the premix can
Improve the feed efficiency of meat duck, saves feed cost.
The influence that 49 age in days meat duck breastbones are developed in the 5 compound premix of the present invention of embodiment
This test selects 1600 15 age in days health Growth of Cherry Valley meat drakes to be randomly divided into 2 processing groups altogether, that is, handling 1 is base
The compound premix of 0.05% embodiment of the present invention 1,8 weights of each processing are added in plinth diet group, processing 2 for basic diet
It is multiple, 100 meat ducks of each repetition.
Experimental period from -49 age in days of 15 age in days of meat duck, totally 34 days.Meat duck 13-35 age in days is freely eaten and drinks water during test；
Meat duck 36-49 age in days limits scale of feeding, every two days feeding 250g, free water.Diet is tested referring to NRC (1994) and Chinese meat
Duck raising need standard preparation, test diet in trophic level can meet or more than meat duck nutritional need.Feeding management ginseng
It is carried out according to meat duck conventinal breeding management.The feed intake and the death rate of meat duck during record test.
48 age in days of meat duck at night weigh by 12 fractures, 49 age in days 8 points of each 20 meat ducks of random selection that repeat in morning, weighing
After complete, each meat duck 1 for repeating to randomly choose average weight butchers sampling, acquires complete breastbone for detecting.
The influence that 49 age in days meat duck breastbones are developed in the compound premix of table 2
Reaching full growth for breastbone is the complete precondition of its calcification.As can be seen from Table 2, the present invention is added in fleshy duck fodder
Compound premix significantly improve 49 age in days breastbone height of (P < 0.05) meat duck, to breastbone development other indexs also mention
Ascending effect shows that the premix can promote the development and growth of meat duck breastbone.
Influence of the compound premix of table 3 to 49 age in days meat duck breastbone ash contents, calcium phosphorus content and density
Breastbone ash content, calcium phosphorus content and density are to measure the sensitive biochemical of breastbone calcification degree.As can be seen from Table 3,
Add that compound premix of the invention significantly improves 49 age in days breastbone ash content of (P < 0.05) meat duck, calcium phosphorus contains in fleshy duck fodder
Amount and density show that premix effect in terms of the calcification for promoting meat duck breastbone is significant.
Influence of the 6 compound premix of the present invention of embodiment to 49 age in days meat duck difference intestinal segment pH value
This test selects 1600 15 age in days health Growth of Cherry Valley meat drakes to be randomly divided into 2 processing groups altogether, that is, handling 1 is base
The compound premix of 0.05% embodiment of the present invention 1,8 weights of each processing are added in plinth diet group, processing 2 for basic diet
It is multiple, 100 meat ducks of each repetition.
Experimental period from -49 age in days of 15 age in days of meat duck, totally 34 days.Meat duck 13-35 age in days is freely eaten and drinks water during test；
Meat duck 36-49 age in days limits scale of feeding, every two days feeding 250g, free water.Diet is tested referring to NRC (1994) and Chinese meat
Duck raising need standard preparation, test diet in trophic level can meet or more than meat duck nutritional need.Feeding management ginseng
It is carried out according to meat duck conventinal breeding management.The feed intake and the death rate of meat duck during record test.
48 age in days of meat duck at night weigh by 12 fractures, 49 age in days 8 points of each 20 meat ducks of random selection that repeat in morning, weighing
After complete, each meat duck 1 for repeating to randomly choose average weight butchers sampling, acquisition intestinal samples are for detecting.
In order to further dissect the molecular mechanism that the compound premix of the present invention promotes meat duck breastbone calcification, we are into one
Step detects (table 4) alimentary canal pH value, it is found that compound premix of the invention is added in fleshy duck fodder to be significantly reduced
Other gut pHs are also had the effect of reduction by (P < 0.05) 49 age in days meat duck ileum pH value.Gut pH reduction means
Increase of the meat duck to diet microelement and Calcium and phosphorous absorption efficiency can increase mineralization of skeleton and matrixing.
Influence of the compound premix of the invention of table 4 to 49 age in days meat duck difference intestinal segment pH value
Influence of the compound premix of embodiment 7 to 49 age in days meat duck serum alkaline phosphatases and anti-winestone phytase activity
This test selects 1600 15 age in days health Growth of Cherry Valley meat drakes to be randomly divided into 2 processing groups altogether, that is, handling 1 is base
The compound premix of 0.05% embodiment of the present invention 1,8 weights of each processing are added in plinth diet group, processing 2 for basic diet
It is multiple, 100 meat ducks of each repetition.
Experimental period from -49 age in days of 15 age in days of meat duck, totally 34 days.Meat duck 13-35 age in days is freely eaten and drinks water during test；
Meat duck 36-49 age in days limits scale of feeding, every two days feeding 250g, free water.Diet is tested referring to NRC (1994) and Chinese meat
Duck raising need standard preparation, test diet in trophic level can meet or more than meat duck nutritional need.Feeding management ginseng
It is carried out according to meat duck conventinal breeding management.The feed intake and the death rate of meat duck during record test.
48 age in days of meat duck at night weigh by 12 fractures, 49 age in days 8 points of each 20 meat ducks of random selection that repeat in morning, weighing
After complete, each meat duck 1 for repeating to randomly choose average weight, for detecting after blood sampling.
Influence of the compound premix of the invention of table 5 to 49 age in days meat duck serum alkaline phosphatases and anti-winestone phytase activity
Correlative study early period discovery, meat duck breastbone density, ash content and calcium phosphorus content and Serum alkaline phosphatase activity are in negative
Correlation is positively correlated with the anti-winestone phytase activity of serum.As can be seen from Table 5,0.05% present invention of fleshy duck fodder addition is compound
Premix can significantly reduce the activity of (P < 0.05) 49 age in days meat duck serum alkaline phosphatase, and significant (P < 0.05) serum that increases resists
The activity of tartaric acid enzyme, further demonstrates that, the compound premix of the present invention can promote meat duck breastbone calcification.
To sum up, the 0.05% invention premix is added in meat duck 15-49 age in days diet, can significantly promote meat duck breastbone
Calcification.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understand without departing from the principles and spirit of the present invention can to these examples carry out it is a variety of variation, modification, replacement and
Modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of compound premix for promoting the calcification of meat duck breastbone, which is characterized in that according to parts by weight include following component: lichens
10~30 parts of bacillus, 5~15 parts of Boratex, 15~30 parts of magnesia, 5~15 parts of beta-cyclodextrin, 5~15 parts of protease,
5~15 parts of sodium butyrate, 15~30 parts of raw potato starch.
2. a kind of compound premix for promoting the calcification of meat duck breastbone according to claim 1, which is characterized in that described answers
Premix is closed, includes following component according to parts by weight: 20 parts of bacillus, 10 parts of Boratex, 25 parts of magnesia, beta-cyclodextrin 5
Part, 10 parts of protease, 10 parts of sodium butyrate, 20 parts of raw potato starch.
3. a kind of compound premix for promoting the calcification of meat duck breastbone according to claim 1, which is characterized in that the bud
Spore bacillus is selected from bacillus licheniformis.
4. a kind of compound premix for promoting the calcification of meat duck breastbone according to claim 1, which is characterized in that described answers
It closes premix and adds use in 15~49 age in days diet of meat duck.
5. a kind of feed for promoting the calcification of meat duck breastbone, which is characterized in that contain in the feed according to mass percent
0.05% premix of any of claims 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910402325.5A CN110050901B (en) | 2019-05-14 | 2019-05-14 | Compound premix for promoting sternum calcification of meat ducks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910402325.5A CN110050901B (en) | 2019-05-14 | 2019-05-14 | Compound premix for promoting sternum calcification of meat ducks |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110050901A true CN110050901A (en) | 2019-07-26 |
| CN110050901B CN110050901B (en) | 2022-07-08 |
Family
ID=67323123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910402325.5A Active CN110050901B (en) | 2019-05-14 | 2019-05-14 | Compound premix for promoting sternum calcification of meat ducks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110050901B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110326721A (en) * | 2019-08-23 | 2019-10-15 | 中国农业科学院饲料研究所 | A kind of green nonreactive fleshy duck fodder and preparation method thereof |
| CN112021469A (en) * | 2020-09-03 | 2020-12-04 | 山东新希望六和集团有限公司 | Nutritional feeding method for improving sternal calcification degree of white duck |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039716A (en) * | 2013-01-10 | 2013-04-17 | 北京大北农科技集团股份有限公司 | Feed additive, premix and batch |
| CN106721421A (en) * | 2016-11-29 | 2017-05-31 | 四川农业大学 | A kind of premix and its application for improving meat duck diet rapeseed dregs consumption |
-
2019
- 2019-05-14 CN CN201910402325.5A patent/CN110050901B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103039716A (en) * | 2013-01-10 | 2013-04-17 | 北京大北农科技集团股份有限公司 | Feed additive, premix and batch |
| CN106721421A (en) * | 2016-11-29 | 2017-05-31 | 四川农业大学 | A kind of premix and its application for improving meat duck diet rapeseed dregs consumption |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110326721A (en) * | 2019-08-23 | 2019-10-15 | 中国农业科学院饲料研究所 | A kind of green nonreactive fleshy duck fodder and preparation method thereof |
| CN110326721B (en) * | 2019-08-23 | 2022-05-10 | 中国农业科学院饲料研究所 | Green antibiotic-free meat duck feed and preparation method thereof |
| CN112021469A (en) * | 2020-09-03 | 2020-12-04 | 山东新希望六和集团有限公司 | Nutritional feeding method for improving sternal calcification degree of white duck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110050901B (en) | 2022-07-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Zahoor-ul-Hassan et al. | Pathological responses of White Leghorn breeder hens kept on ochratoxin A contaminated feed. | |
| Yalçın et al. | Effects of dietary yeast autolysate (Saccharomyces cerevisiae) on performance, carcass and gut characteristics, blood profile, and antibody production to sheep red blood cells in broilers | |
| Cakir et al. | Use of combined probiotic-prebiotic, organic acid and avilamycin in diets of Japanese quails | |
| KR100816957B1 (en) | Functional fermented green tea microorganisms using green tea and useful and manufacturing process of the same and breeding method of pig using the same and pork acquired therefore | |
| Sarker et al. | Hamcho (Salicornia herbacea) with probiotics as alternative to antibiotic for broiler production | |
| CN103478494A (en) | Low-protein dietary premix and feed for growing pig | |
| Liu et al. | Gut microbiota correlates with fiber and apparent nutrients digestion in goose | |
| CN104273382A (en) | Feed additive capable of increasing meat factor of pork pigs and improving meat quality | |
| CN102919587A (en) | Feed for growing rex rabbits | |
| CN113518559A (en) | Method for selectively modulating the growth of gastrointestinal microorganisms | |
| CN110050901A (en) | A kind of compound premix promoting the calcification of meat duck breastbone | |
| Samad et al. | Effects of Azolla spp. as feed ingredient on the growth performance and nutrient digestibility of broiler chicken | |
| Chepkemoi et al. | Physical characteristics and nutritional composition of meat and eggs of five poultry species in Kenya | |
| Toghyani et al. | Effect of elevated dietary amino acid levels in high canola meal diets on productive traits and cecal microbiota population of broiler chickens in a pair-feeding study | |
| Miah et al. | Effect of different levels of dietary energy on growth performance of indigenous Desi chicks reared in confinement up to target weight of 950 g | |
| Qiaoxian et al. | Effect of housing system and age on products and bone properties of Taihang chickens | |
| Li et al. | Effect of cassava foliage on the performance, carcass characteristics and gastrointestinal tract development of geese | |
| Agustono et al. | Efficacy of dietary supplementary probiotics as substitutes for antibiotic growth promoters during the starter period on growth performances, carcass traits, and immune organs of male layer chicken | |
| Pokoo-Aikins et al. | Effects of varying levels of dietary DL-methionine supplementation on breast meat quality of male and female broilers | |
| Rattanawut et al. | Effects of bamboo charcoal powder, bamboo vinegar, and their combination in laying hens on performance, egg quality, relative organ weights, and intestinal bacterial populations | |
| Singh et al. | Effects of dietary supplementation of probiotics on broiler chicken | |
| TW200926992A (en) | Agent for improving carcass performance in finishing pigs | |
| Ray et al. | Productive performance and cost effectiveness of broiler using three different probiotics in the diet. | |
| Widiastuti et al. | Dietary supplementation of butyric acid, probiotic Bacillus subtilis or their combination on weight gain, internal organ weight and carcass traits of the Indonesian indigenous crossbred chickens | |
| Palupi et al. | The effect of the use of cassava tuber (Manihot esculenta) and Indigofera zollingeriana leaf flour combination as a source of energy supplemented with citric acid in ration on broiler small intestine characteristics and productivity |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |