CN106577513A - Feeding method for improving meat quality of duck at later stage - Google Patents
Feeding method for improving meat quality of duck at later stage Download PDFInfo
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- CN106577513A CN106577513A CN201611125490.3A CN201611125490A CN106577513A CN 106577513 A CN106577513 A CN 106577513A CN 201611125490 A CN201611125490 A CN 201611125490A CN 106577513 A CN106577513 A CN 106577513A
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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 relates to the field of raising of ducks and particularly relates to a feeding method for improving meat quality of duck at a later stage. According to the method, primarily, duck feed ingredients and a raising mode are changed from half a month before the ducks are on sale, so as to achieve the aims of improving the meat quality and flavor of the ducks; and the duck obtained through carrying out feeding by the method is relieved in fishy-smell flavor, tender in meat and high in lean meat percentage, the content of inosinic acid in muscle reaches 8mg/g to 9mg/g, the nitrogenous extract content of the duck is higher than that of the existing ducks of the same age in days, and the cooked duck suffuses an exquisite fragrance all around and is delicious and juicy. The meat quality of the duck is improved, meanwhile, the nutritional ingredient content of the duck is also improved through improving a feed formula, the vitamin E content reaches 0.34mg/100g, and the niacin content is 7.25mg/100g; and the sudden death rate is lowered, and the economic benefit is improved.
Description
Technical field
The present invention relates to the cultivation field of duck, and in particular to a kind of later stage improves the method for breeding of duck meat meat.
Background technology
In world's aquatic bird industry, duck is that the most aquatic bird of quantity is raised in the whole world.At the end of 2009, national meat-type duck livestock on hand reaches
10.96 hundred million, meat-type duck delivers about 35.2 hundred million for sale, meat-type duck year breeding stock and butchering amount account for 67.3% He of world's total amount
74.7%.It is undisputed that China is known as " aquatic bird kingdom ".One of China's duck culturing industry development characteristic is：There is certain region
Property.China duck is raised area and is mainly distributed on the provinces and cities such as the middle and lower reach of Yangtze River, East China, southeastern coast each province and North China.In addition, platform
Gulf is also the main product ground of duck.About 10 kilograms of the per capita Fowl meat of current China（Wherein duck meat accounts for 14.7%, and Ovum Anas domestica accounts for fowl egg
9.8%）, the fatty acid fusing point in duck meat is low, it is easy to digest.Contained vitamin B group and Vitamin E are more compared with other meats, can have
Effect opposing vitamin B1 deficiency, neuritiss and inflammation, moreover it is possible to defying age.Containing the nicotinic acid compared with horn of plenty in duck meat, it is to constitute people
The heart disease patients such as myocardial infarction are had protective effect by one of composition of internal two kinds of important coenzyme.From the angle of environmental protection and energy saving
Degree sees that duck meat equally has advantage, and compared with the domestic animals such as pig, cattle, the feed conversion rate of duck is higher, and the resource of consumption is less, phase
Than beef, Carnis caprae seu ovis, Carnis Sus domestica, duck meat production more low-carbon (LC), sustainable development is more beneficial for.In the face of the market of expanding day, duck
Cultivation becomes the act of the first-selection of raiser, however as the expansion of cultivation scale, the shortening of growth cycle, compared to other meat
Class, duck meat is rich, the dry hardened mouthfeel of raw meat also results in some consumers and abandons the selection to broiler, will if things go on like this cause duck
Meat market it is dispirited, therefore how to improve duck meat meat flavor be a difficult problem urgently to be resolved hurrily, currently solves the skill of this problem
Using the method for adding flavoring agent in feedstuff more than art scheme, but as sorption enhanced rate is low, take effect very unobvious.
The content of the invention
The purpose of the present invention is some problems existed for existing duck meat meat, and a kind of offer later stage improves duck meat meat
The method of matter.
The present invention is achieved by the following technical solutions：
A kind of later stage improves duck meat meat, comprises the following steps：
（1）Change feed ingredient
Duck meat listing is first 15 days, and using the forage feed of new formula, the new feedstuff is made up of following raw material in parts by weight：It is yellow
Semen Maydiss 50-55 parts, pumpkin peel 30-35 parts, Radix Dauci Sativae 18-24 parts, Herba Fimbristylis dichotomae 17-20 parts, bean cake 5-7 parts, rapeseed cake 3-5 parts, food side
Horn scraps 12-14 parts, distiller grains 4-7 parts, fish flour 2-2.5 parts, calcium hydrogen phosphate 0.1-0.3 parts, Sal 1-1.5 parts, Oleum Brassicae campestriss 2-3
Part, multivitamin 0.1-0.15 parts, additive 0.3-0.6 parts, wherein additive are made up of the raw material of following weight portion：The Sudan
The dry 8-10 parts of grass, Bulbus Allii 7-9 parts, Herba Portulacae 15-18 parts, Rhizoma Corydalis 8-10 parts, false indigo 7-9 parts, Caulis Seu Folium Lespedezae Bicoloris 5-7 parts, Folium Perillae
4-6 parts, Pennisetum hydridum 3-5 parts, Fructus Foeniculi 2-4 parts, Fericarpium Citri Limoniae 1-3 parts, in the feed formula, multivitamin addition enhances duck
The wriggling of sub- the intestines and stomach, appetite stimulator, facilitating digestion, and in feedstuff also containing arabian cron is dry, Bulbus Allii, Herba Portulacae, Rhizoma Corydalis,
False indigo, Caulis Seu Folium Lespedezae Bicoloris, Folium Perillae, Pennisetum hydridum, Fructus Foeniculi, Fericarpium Citri Limoniae etc., not only with antibacterial action, the general virus of prevention, and
The dry taste of raw meat can also be removed, improve meat and increases delicate flavour, limitation is using the feedstuff adversely affected to meat and yellowish pink, feeding
Semen Maydiss can make yellowish pink good-looking；
（2）Change feeding manner
Feedstuff feeding number of times is increased to 4 times, repeatedly can improve efficiency of feed utilization, appetite stimulator, daily feedstuff feeding amount on a small quantity
The 80-85% of the amount of being satiated with food is accounted for, 6 points in the morning of first time feeding time, feeding amount account for the 20-25% of daily amount, after feeding 1-2 hours
Herded, food ration accounts for the 5-10% of the amount of being satiated with food, second feeding time, 11 thirty at noon, feeding amount accounts for the 30- of daily amount
35%, carry out training after feeding 1-2 hours, third time feeding time 4 thirty in the afternoon, feeding amount accounts for the 25- of daily amount
30%, to herd half an hour after feeding, food ration accounts for the 5-10% of the amount of being satiated with food, the 4th feeding time 9 thirty at night, and feeding amount is accounted for
The 20-25% of daily amount；
（3）Improve duck growing environment
Before listing front 10, density domination will be cultivated at 2-3/square metre, strengthened duck canopy ventilation, duck canopy temperature control is existed
20-25 DEG C of daytime, 18-23 DEG C of night, relative air humidity reduce disease incident in 65-70%, in duck canopy fumigate Folium Artemisiae Argyi
Oil, is cleaned sterilization to duck canopy daily, prevents duck from excessively pecking hair, and duck puts 15 minutes music releived, volume control before sleeping
In 20-25 decibels, the light music releived loosens can duck body and mind to system, play a part of to improve meat.
Food leftover bits can be breadcrumb, fish internal organs, green vegetable chip etc..
Used as further describing to such scheme, the multivitamin is calculated as by weight：Vitamin A 11-13
Part, vitamin B1 10-12 parts, vitamin B2 9-11 part gram, vitamin B6 7-9 parts, 12 4-6 parts of vitamin B, vitamin D
6-8 parts, Vitamin E 11-13 part, biotin 4-7 parts, vitamin K 2-4 parts.
Used as further describing to such scheme, the bean cake, rapeseed cake processing method in feed formula is：Both are mixed
Be crushed to 0.5-0.8 millimeters, add food leftover bits, vinasse fermentation 55-60 hours, bean cake, rapeseed cake, food leftover bits,
After distiller grains are processed by fermentation, the propagation of probioticss in effective stimuluss duck intestinal adjusts the structure of internal Tiny ecosystem flora, increases
Plus decomposition, synthesis, absorption and utilization of the whole digestive tract to feed nutrition material, can be substantial amounts of efficient with prophyiaxis and promoting growth
Probiotic bacteria can suppress the growth and breeding of the harmful bacterias such as escherichia coli, Salmonella in animal body, keep Tiny ecosystem ring in intestinal
Border is in balance, steady statue, it is to avoid intestinal tract disease occurs, while the multiple-microorganism enzyme being rich in can supplement body endogenous enzymes not
Foot, strengthens the digestion to nutrient substance, improves duck to protein in feedstuff and the utilization rate of energy.
As further describing to such scheme, it is characterised in that herd place and adjusted according to temperature, temperature Gao Shifang
Support on tree shade, pond, river side, put in a suitable place to breed during proper temperature on wheatland, meadow, gravel side.
As further describing to such scheme, the training be allow duck from 2-3 rice plateau to pool in jump,
Average every duck jumps 8-10 time daily, can improve lean meat percentage, makes the content of inosinic acid in muscle reach 8-9mg/g.
Beneficial effects of the present invention：The present invention mainly starts in duck listing for first 15 days, by change duck feedstuff into
Divide and breeding way, reaching improves the purpose of duck meat flavor, the method raises the dry taste mitigation of the duck meat raw meat for obtaining, meat
Delicate, lean meat percentage is high, and in muscle, the content of inosinic acid reaches 8-9mg/g, duck of the nitrogenous extractum than existing equal age in days in duck meat
Son is all high, suffuses an exquisite fragrance all around, delicious succulence after culinary art.While duck meat meat is improved, also improve by improving feed formula
Its nutritional labeling, content of vitamin E reach 0.34mg/100g, and nicotinic acid content is 7.25mg/100g, and reduces burst
Mortality rate, economic benefit is improved to 38.7%, using Various Wastes, 34% cost has been saved.
Specific embodiment
Technical scheme is described further with reference to specific embodiment.
Embodiment 1
A kind of later stage improves duck meat meat, comprises the following steps：
（1）Change feed ingredient
Duck meat listing is first 15 days, and using the forage feed of new formula, the new feedstuff is made up of following raw material in parts by weight：It is yellow
50 parts of Semen Maydiss, 30 parts of pumpkin peel, 18 parts of Radix Dauci Sativae, 17 parts of Herba Fimbristylis dichotomae, 5 parts of bean cake, 3 parts of rapeseed cake, 12 parts of food leftover bits, distiller grains 4
Part, 2 parts of fish flour, 0.1 part of calcium hydrogen phosphate, 1 part of Sal, 2 parts of Oleum Brassicae campestriss, 0.1 part of multivitamin, 0.3 part of additive, wherein adding
Plus agent is made up of the raw material of following weight portion：Arabian cron is dry 8 parts, 7 parts of Bulbus Allii, 15 parts of Herba Portulacae, 8 parts of Rhizoma Corydalis, false indigo 7
Part, 5 parts of Caulis Seu Folium Lespedezae Bicoloris, 4 parts of Folium Perillae, 3 parts of Pennisetum hydridum, 2 parts of Fructus Foeniculi, 1 part of Fericarpium Citri Limoniae, it is in the feed formula, multivitamin to add
Plus enhance the wriggling of duck the intestines and stomach, appetite stimulator, facilitating digestion, and in feedstuff also containing arabian cron is dry, Bulbus Allii, Dens Equi
Herba Amaranthi tricoloriss, Rhizoma Corydalis, false indigo, Caulis Seu Folium Lespedezae Bicoloris, Folium Perillae, Pennisetum hydridum, Fructus Foeniculi, Fericarpium Citri Limoniae etc., not only with antibacterial action, prevention is general
Virus, but also the dry taste of raw meat can be removed, improve meat and increase delicate flavour, limitation uses what meat and yellowish pink were adversely affected
Feedstuff, feeding Semen Maydiss can make yellowish pink good-looking；
（2）Change feeding manner
Feedstuff feeding number of times is increased to 4 times, repeatedly can improve efficiency of feed utilization, appetite stimulator, daily feedstuff feeding amount on a small quantity
Account for the 80% of the amount of being satiated with food, 6 points in the morning of first time feeding time, feeding amount accounts for the 20% of daily amount, and feeding was put after 1 hour
Herd, food ration accounts for the 10% of the amount of being satiated with food, second feeding time, 11 thirty at noon, feeding amount account for the 30% of daily amount, and feeding 1 is little
When after carry out training, third time feeding time 4 thirty in the afternoon, feeding amount accounts for the 25% of daily amount, herds half little after feeding
When, food ration accounts for the 10% of the amount of being satiated with food, the 4th feeding time 9 thirty at night, and feeding amount accounts for the 25% of daily amount；
（3）Improve duck growing environment
Before listing front 10, density domination will be cultivated in 2/square metre, strengthen duck canopy ventilation, by duck canopy temperature control white
It 20 DEG C, 18 DEG C of night, relative air humidity reduce disease incident 65%, fumigate Oleum Folium Artemisiae Argyi, daily to duck in duck canopy
Canopy is cleaned sterilization, prevents duck from excessively pecking hair, and duck puts 15 minutes music releived before sleeping, volume is controlled at 20 decibels,
The light music releived loosens can duck body and mind, play a part of to improve meat.
Used as further describing to such scheme, the multivitamin is calculated as by weight：11 parts of vitamin A, dimension
10 parts of raw element B1,9 parts grams of vitamin B2,7 parts of vitamin B6,12 4 parts of vitamin B, 6 parts of vitamin D, Vitamin E 11
Part, 4 parts of biotin, 2 parts of vitamin K.
Used as further describing to such scheme, the bean cake, rapeseed cake processing method in feed formula is：Both are mixed
0.5 millimeter is crushed to, food leftover bits, vinasse fermentation is added 55 hours, bean cake, rapeseed cake, food leftover bits, distiller grains are passed through
After fermentation process, the propagation of probioticss in effective stimuluss duck intestinal adjusts the structure of internal Tiny ecosystem flora, and increase entirely disappears
Change decomposition, synthesis, absorption and utilization of the road to feed nutrition material, can be with prophyiaxis and promoting growth, substantial amounts of efficient probiotic bacteria exists
The growth and breeding of the harmful bacterias such as escherichia coli, Salmonella can be suppressed in animal body, keep microecological environment in intestinal to be in flat
Weighing apparatus, steady statue, it is to avoid intestinal tract disease occurs, while the multiple-microorganism enzyme being rich in can supplement body endogenous enzymes deficiency, strengthen
Digestion to nutrient substance, improves duck to protein in feedstuff and the utilization rate of energy.
As further describing to such scheme, it is characterised in that herd place and adjusted according to temperature, temperature Gao Shifang
Support on tree shade, pond, river side, put in a suitable place to breed during proper temperature on wheatland, meadow, gravel side.
Used as further describing to such scheme, the training is to allow duck to jump in pool from 2 meters of plateau, is put down
Every duck jumps 8 times daily, can improve lean meat percentage, makes the content of inosinic acid in muscle reach 8-9mg/g.
Embodiment 2
A kind of later stage improves duck meat meat, comprises the following steps：
（1）Change feed ingredient
Duck meat listing is first 15 days, and using the forage feed of new formula, the new feedstuff is made up of following raw material in parts by weight：It is yellow
52 parts of Semen Maydiss, 32 parts of pumpkin peel, 21 parts of Radix Dauci Sativae, 18 parts of Herba Fimbristylis dichotomae, 6 parts of bean cake, 4 parts of rapeseed cake, 13 parts of food leftover bits, distiller grains 5
Part, 2.2 parts of fish flour, 0.2 part of calcium hydrogen phosphate, 1.2 parts of Sal, 2.5 parts of Oleum Brassicae campestriss, 0.12 part of multivitamin, additive 0.4
Part, wherein additive is made up of the raw material of following weight portion：Arabian cron is dry 9 parts, 8 parts of Bulbus Allii, 16 parts of Herba Portulacae, 9 parts of Rhizoma Corydalis,
8 parts of false indigo, 6 parts of Caulis Seu Folium Lespedezae Bicoloris, 5 parts of Folium Perillae, 4 parts of Pennisetum hydridum, 3 parts of Fructus Foeniculi, 2 parts of Fericarpium Citri Limoniae, in the feed formula, various dimension lifes
The addition of element enhances the wriggling of duck the intestines and stomach, appetite stimulator, facilitating digestion, and it is dry, big also to contain arabian cron in feedstuff
Bulbus Allii, Herba Portulacae, Rhizoma Corydalis, false indigo, Caulis Seu Folium Lespedezae Bicoloris, Folium Perillae, Pennisetum hydridum, Fructus Foeniculi, Fericarpium Citri Limoniae etc., not only with antibacterial action, in advance
Anti- general virus, but also the dry taste of raw meat can be removed, improve meat and increase delicate flavour, limitation is used to be had not to meat and yellowish pink
The feedstuff that profit affects, feeding Semen Maydiss can make yellowish pink good-looking；
（2）Change feeding manner
Feedstuff feeding number of times is increased to 4 times, repeatedly can improve efficiency of feed utilization, appetite stimulator, daily feedstuff feeding amount on a small quantity
Account for the 82% of the amount of being satiated with food, 6 points in the morning of first time feeding time, feeding amount accounts for the 23% of daily amount, and feeding was put after 1.5 hours
Herd, food ration accounts for the 8% of the amount of being satiated with food, second feeding time, 11 thirty at noon, feeding amount accounts for the 32% of daily amount, feeding 1.5
Training is carried out after hour, third time feeding time 4 thirty in the afternoon, feeding amount accounts for the 25% of daily amount, half is herded after feeding
Hour, food ration accounts for the 10% of the amount of being satiated with food, the 4th feeding time 9 thirty at night, and feeding amount accounts for the 20% of daily amount；
（3）Improve duck growing environment
Before listing front 10, density domination will be cultivated in 2/square metre, strengthen duck canopy ventilation, by duck canopy temperature control white
It 22 DEG C, 20 DEG C of night, relative air humidity reduce disease incident 68%, fumigate Oleum Folium Artemisiae Argyi, daily to duck in duck canopy
Canopy is cleaned sterilization, prevents duck from excessively pecking hair, and duck puts 15 minutes music releived before sleeping, volume is controlled at 22 decibels,
The light music releived loosens can duck body and mind, play a part of to improve meat.
Used as further describing to such scheme, the multivitamin is calculated as by weight：12 parts of vitamin A, dimension
11 parts of raw element B1,10 parts grams of vitamin B2,8 parts of vitamin B6,12 5 parts of vitamin B, 7 parts of vitamin D, Vitamin E
12 parts, 5 parts of biotin, 3 parts of vitamin K.
Used as further describing to such scheme, the bean cake, rapeseed cake processing method in feed formula is：Both are mixed
0.6 millimeter is crushed to, food leftover bits, vinasse fermentation is added 57 hours, bean cake, rapeseed cake, food leftover bits, distiller grains are passed through
After fermentation process, the propagation of probioticss in effective stimuluss duck intestinal adjusts the structure of internal Tiny ecosystem flora, and increase entirely disappears
Change decomposition, synthesis, absorption and utilization of the road to feed nutrition material, can be with prophyiaxis and promoting growth, substantial amounts of efficient probiotic bacteria exists
The growth and breeding of the harmful bacterias such as escherichia coli, Salmonella can be suppressed in animal body, keep microecological environment in intestinal to be in flat
Weighing apparatus, steady statue, it is to avoid intestinal tract disease occurs, while the multiple-microorganism enzyme being rich in can supplement body endogenous enzymes deficiency, strengthen
Digestion to nutrient substance, improves duck to protein in feedstuff and the utilization rate of energy.
As further describing to such scheme, it is characterised in that herd place and adjusted according to temperature, temperature Gao Shifang
Support on tree shade, pond, river side, put in a suitable place to breed during proper temperature on wheatland, meadow, gravel side.
Used as further describing to such scheme, the training is to allow duck to jump in pool from 2.5 meters of plateau,
Average every duck jumps 9 times daily, can improve lean meat percentage, makes the content of inosinic acid in muscle reach 8-9mg/g.
Embodiment 3
A kind of later stage improves duck meat meat, comprises the following steps：
（1）Change feed ingredient
Duck meat listing is first 15 days, and using the forage feed of new formula, the new feedstuff is made up of following raw material in parts by weight：It is yellow
55 parts of Semen Maydiss, 35 parts of pumpkin peel, 24 parts of Radix Dauci Sativae, 20 parts of Herba Fimbristylis dichotomae, 7 parts of bean cake, 5 parts of rapeseed cake, 14 parts of food leftover bits, distiller grains 7
Part, 2.5 parts of fish flour, 0.3 part of calcium hydrogen phosphate, 1.5 parts of Sal, 3 parts of Oleum Brassicae campestriss, 0.15 part of multivitamin, 0.6 part of additive,
Wherein additive is made up of the raw material of following weight portion：Arabian cron is dry 10 parts, 9 parts of Bulbus Allii, 18 parts of Herba Portulacae, 10 parts of Rhizoma Corydalis,
9 parts of false indigo, 7 parts of Caulis Seu Folium Lespedezae Bicoloris, 6 parts of Folium Perillae, 5 parts of Pennisetum hydridum, 4 parts of Fructus Foeniculi, 3 parts of Fericarpium Citri Limoniae, in the feed formula, various dimension lifes
The addition of element enhances the wriggling of duck the intestines and stomach, appetite stimulator, facilitating digestion, and it is dry, big also to contain arabian cron in feedstuff
Bulbus Allii, Herba Portulacae, Rhizoma Corydalis, false indigo, Caulis Seu Folium Lespedezae Bicoloris, Folium Perillae, Pennisetum hydridum, Fructus Foeniculi, Fericarpium Citri Limoniae etc., not only with antibacterial action, in advance
Anti- general virus, but also the dry taste of raw meat can be removed, improve meat and increase delicate flavour, limitation is used to be had not to meat and yellowish pink
The feedstuff that profit affects, feeding Semen Maydiss can make yellowish pink good-looking；
（2）Change feeding manner
Feedstuff feeding number of times is increased to 4 times, repeatedly can improve efficiency of feed utilization, appetite stimulator, daily feedstuff feeding amount on a small quantity
Account for the 85% of the amount of being satiated with food, 6 points in the morning of first time feeding time, feeding amount accounts for the 20% of daily amount, and feeding was put after 2 hours
Herd, food ration accounts for the 10% of the amount of being satiated with food, second feeding time, 11 thirty at noon, feeding amount account for the 30% of daily amount, and feeding 2 is little
When after carry out training, third time feeding time 4 thirty in the afternoon, feeding amount accounts for the 25% of daily amount, herds half little after feeding
When, food ration accounts for the 5% of the amount of being satiated with food, the 4th feeding time 9 thirty at night, and feeding amount accounts for the 25% of daily amount；
（3）Improve duck growing environment
Before listing front 10, density domination will be cultivated in 2/square metre, strengthen duck canopy ventilation, by duck canopy temperature control white
It 25 DEG C, 23 DEG C of night, relative air humidity reduce disease incident 70%, fumigate Oleum Folium Artemisiae Argyi, daily to duck in duck canopy
Canopy is cleaned sterilization, prevents duck from excessively pecking hair, and duck puts 15 minutes music releived before sleeping, volume is controlled at 25 decibels,
The light music releived loosens can duck body and mind, play a part of to improve meat.
Used as further describing to such scheme, the multivitamin is calculated as by weight：13 parts of vitamin A, dimension
12 parts of raw element B1,11 parts grams of vitamin B2,9 parts of vitamin B6,12 6 parts of vitamin B, 8 parts of vitamin D, Vitamin E
13 parts, 7 parts of biotin, 4 parts of vitamin K.
Used as further describing to such scheme, the bean cake, rapeseed cake processing method in feed formula is：Both are mixed
0.5-0.8 millimeters are crushed to, food leftover bits, vinasse fermentation is added 60 hours, bean cake, rapeseed cake, food leftover bits, distiller grains
After processing by fermentation, the propagation of probioticss in effective stimuluss duck intestinal adjusts the structure of internal Tiny ecosystem flora, increases whole
Decomposition, synthesis, absorption and utilization of the individual digestive tract to feed nutrition material, can be substantial amounts of efficiently prebiotic with prophyiaxis and promoting growth
Bacterium can suppress the growth and breeding of the harmful bacterias such as escherichia coli, Salmonella in animal body, in holding intestinal at microecological environment
In balance, steady statue, it is to avoid intestinal tract disease occurs, while the multiple-microorganism enzyme being rich in can supplement body endogenous enzymes deficiency,
Strengthen the digestion to nutrient substance, duck is improved to protein in feedstuff and the utilization rate of energy.
As further describing to such scheme, it is characterised in that herd place and adjusted according to temperature, temperature Gao Shifang
Support on tree shade, pond, river side, put in a suitable place to breed during proper temperature on wheatland, meadow, gravel side.
Used as further describing to such scheme, the training is to allow duck to jump in pool from 3 meters of plateau, is put down
Every duck jumps 10 times daily, can improve lean meat percentage, makes the content of inosinic acid in muscle reach 8-9mg/g.
Contrast experiment
That chooses 400 same duck canopies also has the broiler that will go out house listing in 15 days or so, is randomly divided into 4 groups, respectively using reality
Apply example 1, embodiment 2, the method for breeding of embodiment 3 and conventional husbandry methods（Matched group）Raise, carry out contrast experiment, raise
To listing, the duck meat that raising is obtained is contrasted, as a result as shown in table 1.
1 embodiment of table and matched group raise the duck meat meat and nutritional labeling comparison sheet for obtaining
By list data it can be seen that：Make the dry lightly seasoned, fine and tender taste of duck meat raw meat, the lean meat percentage being obtained by the present invention
Height, is easy to culinary art, the various nutrients content for containing simultaneously to be improved, and wherein content of vitamin E reaches 0.34mg/100g,
Nicotinic acid content is 7.25mg/100g, so as to meet requirement of the people to the local flavor of duck meat, quality, nutrition and safety, economical
Benefit improves 38.2%, and cost reduces 34%, is a kind of technical scheme of great popularization.
Claims (5)
1. a kind of later stage improve the method for breeding of duck meat meat, it is characterised in that comprise the following steps：
（1）Change feed ingredient
Duck meat listing is first 15 days, and using the forage feed of new formula, the new feedstuff is made up of following raw material in parts by weight：It is yellow
Semen Maydiss 50-55 parts, pumpkin peel 30-35 parts, Radix Dauci Sativae 18-24 parts, Herba Fimbristylis dichotomae 17-20 parts, bean cake 5-7 parts, rapeseed cake 3-5 parts, food side
Horn scraps 12-14 parts, distiller grains 4-7 parts, fish flour 2-2.5 parts, calcium hydrogen phosphate 0.1-0.3 parts, Sal 1-1.5 parts, Oleum Brassicae campestriss 2-3
Part, multivitamin 0.1-0.15 parts, additive 0.3-0.6 parts, wherein additive are made up of the raw material of following weight portion：The Sudan
The dry 8-10 parts of grass, Bulbus Allii 7-9 parts, Herba Portulacae 15-18 parts, Rhizoma Corydalis 8-10 parts, false indigo 7-9 parts, Caulis Seu Folium Lespedezae Bicoloris 5-7 parts, Folium Perillae
4-6 parts, Pennisetum hydridum 3-5 parts, Fructus Foeniculi 2-4 parts, Fericarpium Citri Limoniae 1-3 parts；
（2）Change feeding manner
Feedstuff feeding number of times is increased to 4 times, and daily feedstuff feeding amount accounts for the 80-85% of the amount of being satiated with food, and first time feeding time is in the morning
6 points, feeding amount accounts for the 20-25% of daily amount, is herded after feeding 1-2 hours, and food ration accounts for the 5-10% of the amount of being satiated with food, second
Feeding time 11 thirty at noon, feeding amount account for the 30-35% of daily amount, training are carried out after feeding 1-2 hours, third time
Feeding time 4 thirty in the afternoon, feeding amount account for the 25-30% of daily amount, herd half an hour after feeding, and food ration accounts for the amount of being satiated with food
5-10%, the 4th feeding time 9 thirty at night, feeding amount accounts for the 20-25% of daily amount；
（3）Improve duck growing environment
Before listing front 10, density domination will be cultivated at 2-3/square metre, strengthened duck canopy ventilation, duck canopy temperature control is existed
20-25 DEG C of daytime, 18-23 DEG C of night, relative air humidity in duck canopy fumigate Oleum Folium Artemisiae Argyi, daily duck canopy are entered in 65-70%
Row cleaning-sterilizing, duck put 15 minutes music releived before sleeping, volume is controlled in 20-25 decibels.
2. a kind of later stage according to claim 1 improve the method for breeding of duck meat meat, it is characterised in that various dimensions
Raw element is calculated as by weight：Vitamin A 11-13 parts, vitamin B1 10-12 parts, vitamin B2 9-11 part gram, vitamin B6
7-9 parts, 12 4-6 parts of vitamin B, vitamin D 6-8 parts, Vitamin E 11-13 part, biotin 4-7 parts, vitamin K 2-
4 parts.
3. a kind of later stage according to claim 1 improve the method for breeding of duck meat meat, it is characterised in that in feed formula
Bean cake, rapeseed cake processing method be：By both co-grindings to 0.5-0.8 millimeters, food leftover bits, vinasse fermentation are added
55-60 hours.
4. a kind of later stage according to claim 1 improve the method for breeding of duck meat meat, it is characterised in that herd place root
Adjust according to temperature, put in a suitable place to breed when temperature is high on tree shade, pond, river side, put in a suitable place to breed during proper temperature on wheatland, meadow, gravel side.
5. a kind of later stage according to claim 1 improve the method for breeding of duck meat meat, it is characterised in that motion instruction
White silk be allow duck from 2-3 rice plateau to pool in jump, average every duck jumps 8-10 time daily.
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| CN109247298A (en) * | 2018-10-28 | 2019-01-22 | 湖南海佳食品科技有限公司 | A method of improving feed meat duck meat |
| CN113412885A (en) * | 2020-12-31 | 2021-09-21 | 江苏翼邦生物技术有限公司 | Powdery flavoring agent with high palatability and high organoleptic degree for dogs as well as preparation method and use method thereof |
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