CN103609895B - Feed for regulating and controlling duck egg quality and intestinal health of Gaoyou ducks - Google Patents
Feed for regulating and controlling duck egg quality and intestinal health of Gaoyou ducks Download PDFInfo
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- CN103609895B CN103609895B CN201310602104.5A CN201310602104A CN103609895B CN 103609895 B CN103609895 B CN 103609895B CN 201310602104 A CN201310602104 A CN 201310602104A CN 103609895 B CN103609895 B CN 103609895B
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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
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- 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 invention relates to a feed for regulating and controlling duck egg quality and intestinal health of Gaoyou ducks, relating to the technical field of nutrition and regulation and control of laying ducks. The feed is prepared from colza oil, corn flour, soybean meal, salt, DL-methionine, L-lysine hydrochloride, calcium hydrophosphate, fish meal and wheat bran. The feed is characterized by further comprising fructooligosaccharide, mannan oligosaccharide, flavones, citric acid and a premix. According to the feed provided by the invention, the deposition of natural pigments in the feed in the duck eggs can be promoted, the laying rate of the laying ducks can be also increased, the feed-gain ratio is lowered, and the duck egg quality is greatly improved in comparison with that of a control group. In addition, feeding the laying ducks by using the feed is beneficial to improvement of intestinal tract development form of duodenums of the laying ducks and reduction of the quantity of harmful bacteria in ceca.
Description
Technical field
The present invention relates to nutrition and the control technique field of egg duck, particularly for the duck's egg quality of Gaoyou duck and the production technical field of intestinal health.
Technical background
In recent years, the restriction of applying antibiotic and chemical industry synthesis class feed addictive along with countries such as America and Europes, makes animal husbandry researcher and industry practitioner by sight then invests natural, the ecological additive of plant type.Have that pure natural, toxic and side effect are little, noresidue, the advantage such as efficient, antibacterial, both can disease preventing and treating, production performance can be improved again, not only can be directly antibacterial, and can also the immunologic function of conditioner body, there is nospecific immunity antibacterial action.On the other hand, large province is raised as aquatic bird in Jiangsu, the number of animals raised of egg duck and egg processing amount all occupy domestic comparatively great share, along with the fast sale of duck's egg goods, make the quality of duck's egg more and more receive the concern of people, market occurs more industrial pigment egg in the past, add the food security worry of people to this kind of egg product of consumption, have a strong impact on the sale of duck's egg goods, constrain the development of egg duck industry.Therefore, select some natural, the multifunctional green feed addictive of nonreactive come alternative egg duck raise in antibiotic and industrial pigment chemical industry synthetic additive, the medicine in the eggs caused because of this kind of additive can be avoided residual, also can improve the environment of egg duck enteron aisle simultaneously, improve its utilization ratio to feed nutrition element, the immunity of strengthening egg duck, strengthen premunition, improve the egg quality of egg duck.
Summary of the invention
The present invention seeks to propose a kind of regulation and control Gaoyou duck duck's egg quality of fully natural green vegetalitas additive and the functional feed of intestinal health.
The present invention includes rapeseed oil, corn flour, Soybean Meal, salt, DL-METHIONINE, L lysine HCL, calcium monohydrogen phosphate, fish meal and wheat bran, characterized by further comprising FOS, manna oligosacchride, flavones, citric acid and premix; Described premix comprises vitamin A, vitamine D3, vitamin E, Vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, niacinamide usp, calcium pantothenate, folic acid, biotin, powdered rice hulls, iron, copper, zinc, manganese, iodine, selenium, zeolite powder and Choline Chloride.
Containing 3.6 ~ 4.2g FOS, 6 ~ 7 g manna oligosacchrides, 0.6 ~ 0.7 g flavones, 0.36 ~ 0.42 g citric acid, 61.71 kg corn flour, 20.00 kg Soybean Meaies, 4.49 kg wheat brans, 2.3 kg fish meal, 6.37 kg stone flours, 0.60 kg salt, 0.48 kg DL-METHIONINE, 0.22 kg L lysine HCL, 1.92 kg calcium monohydrogen phosphates, 0.89 kg rapeseed oil and 1kg premix in every 100kg feed.
Vitamin A is comprised: 1.4 g in 1kg premix; Vitamine D3: 0.8g; Vitamin E: 9g; Vitamin K3: 0.97g; Vitamin B1: 0.41g; Vitamin B2: 1 g; Vitamin B6: 0.82 g; Vitamin B12: 0. 3g; Niacinamide usp: 6 .06g; Calcium pantothenate: 1.5 g; Folic acid: 0.16 g; Biotin 1 g; Powdered rice hulls: 300 g; Iron: 10 g; Copper: 1.2 g; Zinc: 9 g; Manganese: 1.1 g; Selenium: 3 g; Iodine: 5 g; Zeolite powder: 457.12 g; Choline Chloride: 110 g.
The present invention is by setting about duck's egg quality and intestinal health, for egg duck to feed composition and body digest supersession characteristic, with the oligomeric functional FOS of pure natural, manna oligosacchride, flavones and citric acid are main, take into account the medicinal of additive and health care simultaneously, adopt product Direct-fed egg duck of the present invention, the deposition of feed natural colouring matter in duck's egg can be promoted, duck's egg yolk color grade improves more than 1.22% (control group La Roche:8.2), duck's egg egg yolk weight is control group (yolk weight: 24.599 g) add 1.09% comparatively, simultaneously, also can improve the laying rate of egg duck, laying rate is than control group (laying rate: 74.51%) improve 16.82%, feedstuff-egg ratio is than control group (feedstuff-egg ratio: 3.30) reduce 11.52%, duck's egg quality has had larger improvement compared with control group.In addition, product of the present invention of feeding is conducive to improving the duodenum intestinal growth form of egg duck and reducing the quantity of harmful bacteria in caecum, as, intestines wall thickness, height of naps and enteron aisle Crypt depth and villi height and Crypt depth ratio etc. are all conducive to increasing duodenal effective digestion, absorption area, promote egg duck enteron aisle digesting and assimilating nutrient.All lower than control group (Escherichia coli: 7.20 ㏒ in the Escherichia coli of caecum and salmonella quantity embodiment
10cFU/g; Salmonella: 6.94 ㏒
10cFU/g), maximum reduction amplitude is 10.60% and 11.58%.
Present invention process is simple, by mixing several times, can form stable product, facilitating daily feeding.
Part additive function introduction of the present invention:
FOS, feed grade, nutritional labeling is: crude protein, 26.91%; Energy, 19.20 MJ/kg; Crude fat, 9.74%; Crude fibre 6.72%; Calcium, 0.22%; Phosphorus, 0.66%.Major function increases yolk color grade, improves hangh unit, reduces serum cholesterol content.
Manna oligosacchride, feed grade, is mainly derived from yeast cell wall extract, and effective content is 56%, and nutritional labeling is: crude protein, and 33.00%; Energy, 8.50MJ/kg; Calcium, 0.26%; Phosphorus, 1.03%.Major function reduces cholesterol level of vitellus.
Flavones, kudzu root flavone, effective content is 40%.Major function is reducing blood lipid, and suppress thrombus, step-down, female hormone sample effect (isoflavones), antiviral, antibacterial, anti-inflammatory, protects the liver.Effect of flavones is many-sided, it is a kind of very strong antioxidant, can oxygen radical effectively in purged body, and it stops the ability of oxidation to be more than ten times of vitamin E, this antioxidation can stop degeneration, the aging of cell, also can stop the generation of cancer.Flavones can improve blood circulation, can reduce cholesterol, and the flavones in Xiang Tianguo is also containing a kind of PAF anticoagulant factor, and these effects greatly reduce the incidence of disease of cardiovascular and cerebrovascular disease, also can improve the symptom of cardiovascular and cerebrovascular disease.
Citric acid, feed grade, citric acid semi-transparent clear crystal or white are slightly to fine powder crystallization.Odorless, has that strong acid taste is water-soluble, alcohol and an ether.The aqueous solution is in acid.Purposes: acidulant, chelating agent, dispersant, anti-oxidant synergist, fumet, spices, jam coagulating agent, fruit color stabilizer.
In addition, in order to improve absorptivity, zeolite powder of the present invention was the zeolite powder of 40 ~ 60 mesh sieves; Described powdered rice hulls was the powdered rice hulls of 40 ~ 60 mesh sieves.
Detailed description of the invention
One, processing technology:
1, feed grade FOS, manna oligosacchride, flavones and citric acid are mixed, form mixture A;
2, mix after rapeseed oil and corn flour Homogeneous phase mixing with imported fish meal, stone flour, calcium monohydrogen phosphate, DL-METHIONINE, L lysine HCL, Soybean Meal, wheat bran and salt again, form mixture B;
3, vitamin A, vitamine D3, vitamin E, Vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, niacinamide, calcium pantothenate, folic acid, biotin, powdered rice hulls, ferrous sulfate monohydrate, cupric sulfate pentahydrate, monohydrate zinc sulphate, manganese sulfate monohydrate, iodine, selenium, zeolite powder and Choline Chloride are mixed, form premix C;
4, mixture A, mixture B and premix C are carried out Homogeneous phase mixing, be namely regulated the feed of Gaoyou duck duck's egg quality and intestinal health.
5, bag distribution packaging, and deposit in ventilation, cool place, dry place.
Two, specifically feed intake example:
1,1 kg 1% Gaoyou duck laying period core material formula is prepared:
2. recommend optimum diet
Four, feeding method and effect:
Control group fed corn-soybean meal diet, test group is fed respectively based on corn-soybean meal, the regulation and control example daily ration of preparation.
Test selects age in days to be 280 days, and the Gaoyou duck duck of colony's laying rate more than 70% 150, is divided into 3 processed group at random, and each processed group establishes 5 repetitions, each repetition 10.
Control group fed conventional feed, test group is fed example 1 and 2 groups of feeds respectively, and each test feed energy, protein level are identical.
28 days experimental periods.Egg duck duration of test adopts autogamy feed, does not add any antibiotics, free choice feeding and drinking-water, illumination program: 16L:8D.This duration of test does not carry out any immunity.Every day laying period, 8:00 received egg, accurate recording egg number and egg size.Timing at per weekend ramming material, to weigh, and add up the actual feed consumption rate of each repetition.According to feeding experiment record, arrange statistics each test group day egg production, per day egg size, daily ingestion amount, feedstuff-egg ratio and laying rate.The 28th day experimental period, each repetition gets 6 pieces of eggs, each process 30 pieces, after taking egg size respectively, measures Egg Quality.After the fasting of the 28th day experimental period, each repetition random selecting 3 test egg duck, butcher the enteron aisle of rear collection duodenum knee upper end 5 cm, 10% formalin solution soaks after 3 days and carries out paraffin section making, brazilwood extract dyeing, on the microscope at integrated omnipotent video imaging apparatus (LY-WN-HP SUPER CCD), (multiplication factor is 40 times) is observed after fixing, measure its villi height, fine hair width, muscle layer thickness and Crypt depth value, and calculate villi height/intestinal crypts depth value.Bacterium colony is adopted to cultivate Escherichia coli and the salmonella number of content in counting method mensuration egg duck caecum.
Result shows: test group improves more than 1.22% (control group La Roche:8.2) than control group duck's egg yolk color grade, duck's egg egg yolk weight is control group (yolk weight: 24.599 g) add 1.09% comparatively, simultaneously, also can improve the laying rate of egg duck, laying rate is than control group (laying rate: 74.51%) improve 16.82%, than control group, (feedstuff-egg ratio: 3.30) reduce 11.52%, duck's egg quality has had larger improvement compared with control group to feedstuff-egg ratio.In addition, product of the present invention of feeding is conducive to improving the duodenum intestinal growth form of egg duck and reducing the quantity of harmful bacteria in caecum, as, intestines wall thickness, height of naps and enteron aisle Crypt depth and villi height and Crypt depth ratio etc. are all conducive to increasing duodenal effective digestion, absorption area, promote egg duck enteron aisle digesting and assimilating nutrient.All lower than control group (Escherichia coli: 7.20 ㏒ in the Escherichia coli of caecum and salmonella quantity embodiment
10cFU/g; Salmonella: 6.94 ㏒
10cFU/g), maximum reduction amplitude is 10.60% and 11.58%.As can be seen here, embodiment feed has promotion egg duck and searches for food, increase laying rate, improve yolk color grade and be conducive to increasing duodenal effective digestion, absorption area, promoting egg duck enteron aisle digesting and assimilating and reducing the function of caecum harmful bacteria quantity nutrient.
The impact on Gaoyou duck production performance and Egg Quality tested by table 1
The impact on Gaoyou duck intestinal growth situation and caecum harmful bacteria tested by table 2
Sum up: the present invention is by carrying out the interpolation preparation of effective dose to several additive, and add in egg duck daily ration and carry out feeding experiment, to the detection analytic demonstration of corresponding index after off-test, effective additive capacity of several additives in egg duck daily ration, final formation has the feed of regulation and control Gaoyou duck duck's egg quality and intestinal health.
Claims (4)
1. one kind regulates and controls the feed of Gaoyou duck duck's egg quality and intestinal health, comprise rapeseed oil, corn flour, Soybean Meal, salt, DL-METHIONINE, L lysine HCL, calcium monohydrogen phosphate, fish meal, wheat bran and stone flour, characterized by further comprising FOS, manna oligosacchride, flavones, citric acid and premix; Described premix comprises vitamin A, vitamine D3, vitamin E, Vitamin K3, vitamin B1, vitamin B2, vitamin B6, vitamin B12, niacinamide usp, calcium pantothenate, folic acid, biotin, powdered rice hulls, iron, copper, zinc, manganese, iodine, selenium, zeolite powder and Choline Chloride; Containing 3.6 ~ 4.2g FOS, 6 ~ 7 g manna oligosacchrides, 0.6 ~ 0.7 g flavones, 0.36 ~ 0.42 g citric acid, 61.71 kg corn flour, 20.00 kg Soybean Meaies, 4.49 kg wheat brans, 2.3 kg fish meal, 6.37 kg stone flours, 0.60 kg salt, 0.48 kg DL-METHIONINE, 0.22 kg L lysine HCL, 1.92 kg calcium monohydrogen phosphates, 0.89 kg rapeseed oil and 1kg premix in every 100kg feed.
2. feed according to claim 1, is characterized in that comprising vitamin A in 1kg premix: 1.4 g; Vitamine D3: 0.8g; Vitamin E: 9g; Vitamin K3: 0.97g; Vitamin B1: 0.41g; Vitamin B2: 1 g; Vitamin B6: 0.82 g; Vitamin B12: 0. 3g; Niacinamide usp: 6 .06g; Calcium pantothenate: 1.5 g; Folic acid: 0.16 g; Biotin 1 g; Powdered rice hulls: 300 g; Iron: 10 g; Copper: 1.2 g; Zinc: 9 g; Manganese: 1.1 g; Selenium: 3 g; Iodine: 5 g; Zeolite powder: 457.12 g; Choline Chloride: 110 g.
3. feed according to claim 1, is characterized in that described zeolite powder was the zeolite powder of 40 ~ 60 mesh sieves.
4. feed according to claim 1, is characterized in that described powdered rice hulls was the powdered rice hulls of 40 ~ 60 mesh sieves.
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| CN201310602104.5A CN103609895B (en) | 2013-11-25 | 2013-11-25 | Feed for regulating and controlling duck egg quality and intestinal health of Gaoyou ducks |
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| CN201310602104.5A CN103609895B (en) | 2013-11-25 | 2013-11-25 | Feed for regulating and controlling duck egg quality and intestinal health of Gaoyou ducks |
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| CN103609895B true CN103609895B (en) | 2015-06-24 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103907781A (en) * | 2014-03-27 | 2014-07-09 | 雷泉 | Compound nutrient feed and preparation method thereof |
| CN104187188A (en) * | 2014-09-24 | 2014-12-10 | 许伟琦 | Feed capable of promoting Gaoyou female duck to lay double-yolked eggs and preparation method of feed |
| CN104920877A (en) * | 2015-06-12 | 2015-09-23 | 青岛农业大学 | Premixed feed for producing health-care duct eggs with high phospholipid and polyunsaturated fatty acids |
| CN105963348A (en) * | 2016-06-26 | 2016-09-28 | 林天样 | Traditional Chinese medicine spica prunellae extract for increasing egg laying rate of hen |
| CN107259183A (en) * | 2017-07-19 | 2017-10-20 | 河南世纪天缘生态科技有限公司 | A kind of green and healthy egg duck feed |
| CN107811143A (en) * | 2017-11-30 | 2018-03-20 | 上海红马饲料有限公司 | It is a kind of based on the feed containing the manna oligosacchride extracted in konjaku |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102919601A (en) * | 2012-11-09 | 2013-02-13 | 内蒙古塞飞亚农业科技发展股份有限公司 | Laying duck feed |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102919601A (en) * | 2012-11-09 | 2013-02-13 | 内蒙古塞飞亚农业科技发展股份有限公司 | Laying duck feed |
Non-Patent Citations (2)
| Title |
|---|
| 低聚糖的饲料应用;周岩民等;《动物营养研究进展》;20121231;第368页前言，第369页第2节，第370页第3.2节 * |
| 大豆黄酮在畜禽生产中应用与研究进展;马宁等;《饲料研究》;20071231(第4期);第26页前言，第28页第3.2节 * |
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