A kind of later stage improves the method for breeding of meat quality of table poultry
Technical field
The present invention relates to the cultivation field of broiler chicken and in particular to a kind of later stage improve the method for breeding of meat quality of table poultry.
Background technology
At present, the level of consumption of chicken per capita of China remains larger gap compared with world level.But with China's economic
Development and living standards of the people continuous improvement, also there is deep reform, with pig in the consumption of meat structure of popular meals
Meat is that the red meat consumption of representative is successively decreased year by year it is contemplated that to the 30's of 21st century, chicken will exceed pork becomes China's masses' meat
The main flow consumer goods in class diet structure.《Chinese food component list 2002》As shown by data, compared with the red meats such as pork, as
The chicken of plain boiled pork has the nutritional characteristic of " high protein, low fat, low in calories ".From the point of view of environmental protection and energy saving, chicken equally has
Advantageous.Compared with the domestic animals such as pig, ox, the feed conversion rate of broiler chicken is higher, and the resource of consumption is less, compares beef, mutton, pig
Meat, chicken produces more low-carbon (LC), is more beneficial for sustainable development.In the face of the market of expanding day, broiler breeding becomes raiser
First-selection act, but the growth cycle longer compared to traditional free range chicken, the broiler chicken speed of growth and be far inferior to free range chicken faster
Therefore how mouthfeel also results in some consumers and abandons the selection to broiler chicken, if things go on like this will lead to the dispirited of broiler chicken market,
Improving meat quality of table poultry local flavor is a difficult problem urgently to be resolved hurrily, and how the technical scheme currently solving this problem adds using in feed
With the method for flavor enhancement, but because sorption enhanced rate is low, take effect very inconspicuous.
Content of the invention
The purpose of the present invention is some problems existing for existing meat quality of table poultry, and provides a kind of later stage to improve broiler chicken meat
The method of matter.
The present invention is achieved by the following technical solutions:
A kind of later stage improves the method for breeding of meat quality of table poultry, comprises the following steps:
(1)Change feed formula
Broiler chicken lists first 10 days, and using the forage feed of new formula, this new feedstuff is made up of following raw material in parts by weight:Yellow
Corn 30-35 part, dregs of beans 5-7 part, rapeseed meal 3-5 part, stir-fry wheat bran 10-15 part, alkali fluffy 3-5 part, glycine betaine 1-3 part, calcium monohydrogen phosphate
1-1.5 part, salt 2-3 part, soya-bean oil 3-5 part, multivitamin 0.1-0.2 part, additive 0.3-0.6 part, wherein additive by
The raw material of following weight portion is made:Pawpaw 8-10 part, garlic 12-15 part, purslane 15-18 part, coptis 9-11 part, bluish dogbane 7-
9 parts, how careless 5-7 part, purple perilla 4-6 part, Radix Glycyrrhizae 3-5 part, fennel 2-4 part, pomegranate seed 2-4 part, in this feed formula, Duo Zhongwei
The interpolation of raw element enables broiler chicken to maintain the normal function of body, strengthens the wriggling of its stomach, improves a poor appetite, and promotes digestion, and
Also contain that alkali is fluffy in feed, glycine betaine, purslane, Radix Glycyrrhizae, fennel etc., not only there is antibacterial action, the general virus of prevention,
But also yellowish pink can be changed, improve meat and increase delicate flavour, limitation, using the feed that meat and yellowish pink are adversely affected, is fed
Food yellow maize can make yellowish pink good-looking;
(2)Change feeding amount and Feeding way
Feeding number of times increases 1-2 time, and feeding amount is reduced to original 80-85%, and meal volume can improve the activity of broiler chicken less,
Make meat more have texture, improve the utilization rate to feed simultaneously, reduce cost, ambient noise to be eliminated before feeding, in order to avoid
There is the stress reaction of chicken group, cause the injury to chicken, remove the bedding and padding of excrement and humidity, prevent Eimeria species, some viruses and
Bacterium is mixed into feed and causes infection, light is dimmed or carries out feeding under dark, in order to avoid chicken group is pecked wound because robbing food,
After feeding completes half an hour, pour into a secondary amounts drinking water into tank, each kilogram of this drinking water contains 0.4-0.6 gram of intestines poison clearly,
Play anti-inflammation, environment in regulating intestinal canal, supplement the effect of partial electrolyte;
(3)Improve growth of meat chicken environment and way to manage
Before listing front 7, density domination of raising chickens, at 5-7/square metre, is strengthened coop ventilation ventilation, hen house temperature is controlled
On 20-25 DEG C of daytime, at 18-23 DEG C of night, relative air humidity, in 55-60%, keeps hen house cleaning drying, and relative comfort is clean
Environment can make the wound infection that broiler chicken assistant is plentiful, minimizing chicken pecks hair initiation, and every afternoon, 3-4 point put the sound releived for 20 minutes
Happy, volume controls in 25-35 decibel, and the music releived can make broiler chicken body and mind loosen, and plays the effect improving meat.
Further describe as to such scheme, described multivitamin is calculated as by weight:Vitamin A 9-12 part,
Vitamin B1 10-12 part, vitamin B2 10-13 part gram, vitamin B6 12-15 part, vitamin B12 5-7 part, vitamin D
7-9 part, vitamin E 5-6 part, biotin 4-7 part, vitamin K 8-10 part, this vitamin ingredients enhances the body of broiler chicken
Matter.
Further describe as to such scheme, the dregs of beans in feed formula, rapeseed meal processing mode are:Both are mixed
It is crushed to 0.5-1 millimeter, add high temperature lactobacillus inoculation, anaerobism heap fermentation 56-72 hour, dregs of beans, rapeseed meal are processed by fermentation
Afterwards, in effective stimulus enteron aisle beneficial bacterium propagation, adjust internal Tiny ecosystem flora structure, increase whole alimentary canal to feed seek
The decomposition of foster material, synthesis, absorption and utilization, can be with prophyiaxis and promoting growth, and substantial amounts of efficient probio can press down in animal body
The growth and breeding of the harmful bacterias such as Escherichia coli processed, salmonella, keeps micro-ecological environment in enteron aisle to be in balance, stable state,
Avoid intestines problem to occur, be rich in multiple-microorganism enzyme such as protease, amylase, lipase etc. simultaneously, can supplement in body
Source enzyme is not enough, strengthens the digestion to nutriment, improves the utilization rate to protein in feed and energy for the chick.
Beneficial effects of the present invention:The invention provides a kind of later stage improves the method for breeding of meat quality of table poultry, mainly exist
Broiler chicken listing starts for first 10 days, by changing broiler fodder composition and feeding amount and Feeding way, improving growth of meat chicken environment
And way to manage, reach the purpose improving meat quality of table poultry local flavor, the meat quality of table poultry that the method raising obtains is delicate, delicious succulence,
Quality is no less than and raises chicken scattered.While improving meat quality of table poultry, improve its nutrient content also by improving feed formula, reduce
Sudden death rate, it is ensured that absolutely live chickens listing, economic benefit is improved to 15.6%.
Specific embodiment
Embodiment 1
A kind of later stage improves the method for breeding of meat quality of table poultry, comprises the following steps:
(1)Change feed formula
Broiler chicken lists first 10 days, and using the forage feed of new formula, this new feedstuff is made up of following raw material in parts by weight:Yellow
30 parts of corn, 5 parts of dregs of beans, 3 parts of rapeseed meal, 10 parts of wheat bran of stir-fry, fluffy 3 parts of alkali, 1 part of glycine betaine, 1 part of calcium monohydrogen phosphate, 2 parts of salt, beans
3 parts of oil, 0.1 part of multivitamin, 0.3 part of additive, wherein additive is made up of the raw material of following weight portion:8 parts of pawpaw, big
12 parts of garlic, 15 parts of purslane, 9 parts of the coptis, 7 parts of bluish dogbane, how 5 parts of grass, 4 parts of purple perilla, 3 parts of Radix Glycyrrhizae, 2 parts of fennel, pomegranate seed 2
Part, in this feed formula, multivitamin interpolation enables broiler chicken to maintain the normal function of body, strengthens the wriggling of its stomach,
Improve a poor appetite, promote digestion, and also contain that alkali is fluffy in feed, glycine betaine, purslane, Radix Glycyrrhizae, fennel etc., not only have anti-
Bacterium acts on, the general virus of prevention, but also can change yellowish pink, improve meat and increase delicate flavour, limitation using to meat and
The feed that yellowish pink adversely affects, feeding yellow maize can make yellowish pink good-looking;
(2)Change feeding amount and Feeding way
Feeding number of times increases by 1 time, and feeding amount is reduced to original 80%, and meal volume can improve the activity of broiler chicken less, make meat
More there is texture, improve the utilization rate to feed simultaneously, reduce cost, before feeding, ambient noise to be eliminated, to avoid chicken
The stress reaction of group, causes the injury to chicken, removes the bedding and padding of excrement and humidity, prevents Eimeria species, some viruses and bacterium from mixing
Enter feed and cause infection, light is dimmed or carries out feeding under dark, in order to avoid chicken group is pecked wound because robbing food, feeding is complete
After becoming half an hour, pour into a secondary amounts drinking water into tank, each kilogram of this drinking water contains 0.4 gram of intestines poison clearly, plays antibacterial and disappears
Environment, the effect of supplementary partial electrolyte in inflammation, regulating intestinal canal;
(3)Improve growth of meat chicken environment and way to manage
Before listing front 7, density domination of raising chickens, in 6/square metre, is strengthened coop ventilation ventilation, hen house temperature is controlled white
It 20 DEG C, at 18 DEG C of night, relative air humidity 55%, keeps hen house cleaning drying, and the clean environment of relative comfort can make meat
Chicken assistant is plentiful, reduce the wound infection that chicken pecks hair initiation, puts the music releived for 20 minutes 3 points of every afternoon, volume controls
25 decibels, the music releived can make broiler chicken body and mind loosen, and plays the effect improving meat.
Further describe as to such scheme, described multivitamin is calculated as by weight:9 parts of vitamin A, dimension
Raw 10 parts of B1 of element, 10 parts grams of vitamin B2,12 parts of vitamin B6,5 parts of vitamin B12,7 parts of vitamin D, vitamin E 5
Part, 4 parts of biotin, 8 parts of vitamin K, this vitamin ingredients enhances the physique of broiler chicken.
Further describe as to such scheme, the dregs of beans in feed formula, rapeseed meal processing mode are:Both are mixed
It is crushed to 0.5 millimeter, add high temperature lactobacillus inoculation, anaerobism heap fermentation 56 hours, after dregs of beans, rapeseed meal are processed by fermentation, have
Effect stimulates the propagation of beneficial bacterium in enteron aisle, adjusts the structure of internal Tiny ecosystem flora, increases whole alimentary canal to feed nutrients
The decomposition of matter, synthesis, absorption and utilization, can be with prophyiaxis and promoting growth, and substantial amounts of efficient probio can suppress big in animal body
The growth and breeding of the harmful bacterias such as enterobacteria, salmonella, keeps micro-ecological environment in enteron aisle to be in balance, stable state, it is to avoid
Intestines problem occurs, and is rich in multiple-microorganism enzyme such as protease, amylase, lipase etc. simultaneously, can supplement body endogenous enzymes
Deficiency, strengthens the digestion to nutriment, improves the utilization rate to protein in feed and energy for the chick.
Embodiment 2
A kind of later stage improves the method for breeding of meat quality of table poultry, comprises the following steps:
(1)Change feed formula
Broiler chicken lists first 10 days, and using the forage feed of new formula, this new feedstuff is made up of following raw material in parts by weight:Yellow
32 parts of corn, 6 parts of dregs of beans, 4 parts of rapeseed meal, 13 parts of wheat bran of stir-fry, fluffy 4 parts of alkali, 2 parts of glycine betaine, 1.25 parts of calcium monohydrogen phosphate, salt 2.5
Part, 4 parts of soya-bean oil, 0.15 part of multivitamin, 0.4 part of additive, wherein additive is made up of the raw material of following weight portion:Pawpaw
9 parts, 13 parts of garlic, 16 parts of purslane, 10 parts of the coptis, 8 parts of bluish dogbane, how grass 6 parts, 5 parts of purple perilla, 4 parts of Radix Glycyrrhizae, 3 parts of fennel,
3 parts of pomegranate seed, in this feed formula, multivitamin interpolation enables broiler chicken to maintain the normal function of body, strengthens its stomach
Wriggling, improve a poor appetite, promote digestion, and also contain that alkali is fluffy in feed, glycine betaine, purslane, Radix Glycyrrhizae, fennel etc., no
Only there is antibacterial action, the general virus of prevention, but also yellowish pink can be changed, improve meat and increase delicate flavour, limitation uses
The feed that meat and yellowish pink are adversely affected, feeding yellow maize can make yellowish pink good-looking;
(2)Change feeding amount and Feeding way
Feeding number of times increases by 2 times, and feeding amount is reduced to original 83%, and meal volume can improve the activity of broiler chicken less, make meat
More there is texture, improve the utilization rate to feed simultaneously, reduce cost, before feeding, ambient noise to be eliminated, to avoid chicken
The stress reaction of group, causes the injury to chicken, removes the bedding and padding of excrement and humidity, prevents Eimeria species, some viruses and bacterium from mixing
Enter feed and cause infection, light is dimmed or carries out feeding under dark, in order to avoid chicken group is pecked wound because robbing food, feeding is complete
After becoming half an hour, pour into a secondary amounts drinking water into tank, each kilogram of this drinking water contains 0.5 gram of intestines poison clearly, plays antibacterial and disappears
Environment, the effect of supplementary partial electrolyte in inflammation, regulating intestinal canal;
(3)Improve growth of meat chicken environment and way to manage
Before listing front 7, density domination of raising chickens, in 7/square metre, is strengthened coop ventilation ventilation, hen house temperature is controlled white
It 23 DEG C, at 20 DEG C of night, relative air humidity 57%, keeps hen house cleaning drying, and the clean environment of relative comfort can make meat
Chicken assistant is plentiful, reduce the wound infection that chicken pecks hair initiation, puts the music releived for 20 minutes 4 points of every afternoon, volume controls
30 decibels, the music releived can make broiler chicken body and mind loosen, and plays the effect improving meat.
Further describe as to such scheme, described multivitamin is calculated as by weight:10 parts of vitamin A, dimension
Raw 11 parts of B1 of element, 11 parts grams of vitamin B2,13 parts of vitamin B6,6 parts of vitamin B12,8 parts of vitamin D, vitamin E
5.5 parts, 5 parts of biotin, 9 parts of vitamin K, this vitamin ingredients enhances the physique of broiler chicken.
Further describe as to such scheme, the dregs of beans in feed formula, rapeseed meal processing mode are:Both are mixed
It is crushed to 0.75 millimeter, add high temperature lactobacillus inoculation, anaerobism heap fermentation 59 hours, after dregs of beans, rapeseed meal are processed by fermentation, have
Effect stimulates the propagation of beneficial bacterium in enteron aisle, adjusts the structure of internal Tiny ecosystem flora, increases whole alimentary canal to feed nutrients
The decomposition of matter, synthesis, absorption and utilization, can be with prophyiaxis and promoting growth, and substantial amounts of efficient probio can suppress big in animal body
The growth and breeding of the harmful bacterias such as enterobacteria, salmonella, keeps micro-ecological environment in enteron aisle to be in balance, stable state, it is to avoid
Intestines problem occurs, and is rich in multiple-microorganism enzyme such as protease, amylase, lipase etc. simultaneously, can supplement body endogenous enzymes
Deficiency, strengthens the digestion to nutriment, improves the utilization rate to protein in feed and energy for the chick.
Embodiment 3
A kind of later stage improves the method for breeding of meat quality of table poultry, comprises the following steps:
(1)Change feed formula
Broiler chicken lists first 10 days, and using the forage feed of new formula, this new feedstuff is made up of following raw material in parts by weight:Yellow
35 parts of corn, 7 parts of dregs of beans, 5 parts of rapeseed meal, fry 15 parts of wheat bran, fluffy 5 parts of alkali, 3 parts of glycine betaine, 1.5 parts of calcium monohydrogen phosphate, 3 parts of salt,
5 parts of soya-bean oil, 0.2 part of multivitamin, 0.6 part of additive, wherein additive is made up of the raw material of following weight portion:Pawpaw 10
Part, 15 parts of garlic, 18 parts of purslane, 11 parts of the coptis, 9 parts of bluish dogbane, how grass 7 parts, 6 parts of purple perilla, 5 parts of Radix Glycyrrhizae, 4 parts of fennel,
4 parts of pomegranate seed, in this feed formula, multivitamin interpolation enables broiler chicken to maintain the normal function of body, strengthens its stomach
Wriggling, improve a poor appetite, promote digestion, and also contain that alkali is fluffy in feed, glycine betaine, purslane, Radix Glycyrrhizae, fennel etc., no
Only there is antibacterial action, the general virus of prevention, but also yellowish pink can be changed, improve meat and increase delicate flavour, limitation uses
The feed that meat and yellowish pink are adversely affected, feeding yellow maize can make yellowish pink good-looking;
(2)Change feeding amount and Feeding way
Feeding number of times increases by 2 times, and feeding amount is reduced to original 85%, and meal volume can improve the activity of broiler chicken less, make meat
More there is texture, improve the utilization rate to feed simultaneously, reduce cost, before feeding, ambient noise to be eliminated, to avoid chicken
The stress reaction of group, causes the injury to chicken, removes the bedding and padding of excrement and humidity, prevents Eimeria species, some viruses and bacterium from mixing
Enter feed and cause infection, light is dimmed or carries out feeding under dark, in order to avoid chicken group is pecked wound because robbing food, feeding is complete
After becoming half an hour, pour into a secondary amounts drinking water into tank, each kilogram of this drinking water contains 0.6 gram of intestines poison clearly, plays antibacterial and disappears
Environment, the effect of supplementary partial electrolyte in inflammation, regulating intestinal canal;
(3)Improve growth of meat chicken environment and way to manage
Before listing front 7, density domination of raising chickens, in 6/square metre, is strengthened coop ventilation ventilation, hen house temperature is controlled white
It 25 DEG C, at 23 DEG C of night, relative air humidity 60%, keeps hen house cleaning drying, and the clean environment of relative comfort can make meat
Chicken assistant is plentiful, reduce the wound infection that chicken pecks hair initiation, puts the music releived for 20 minutes 4 points of every afternoon, volume controls
35 decibels, the music releived can make broiler chicken body and mind loosen, and plays the effect improving meat.
Further describe as to such scheme, described multivitamin is calculated as by weight:12 parts of vitamin A, dimension
Raw 12 parts of B1 of element, 13 parts grams of vitamin B2,15 parts of vitamin B6,7 parts of vitamin B12,9 parts of vitamin D, vitamin E 6
Part, 7 parts of biotin, 10 parts of vitamin K, this vitamin ingredients enhances the physique of broiler chicken.
Further describe as to such scheme, the dregs of beans in feed formula, rapeseed meal processing mode are:Both are mixed
It is crushed to 1 millimeter, addition high temperature lactobacillus inoculation, anaerobism heap fermentation 72 hours, after dregs of beans, rapeseed meal are processed by fermentation, effectively
Stimulate the propagation of beneficial bacterium in enteron aisle, adjust the structure of internal Tiny ecosystem flora, increase whole alimentary canal to feed nutrition material
Decomposition, synthesis, absorb and utilize, can be with prophyiaxis and promoting growth, substantial amounts of efficient probio can suppress large intestine in animal body
The growth and breeding of the harmful bacterias such as bacillus, salmonella, keeps micro-ecological environment in enteron aisle to be in balance, stable state, it is to avoid intestines
Tract disease occurs, and is rich in multiple-microorganism enzyme such as protease, amylase, lipase etc. simultaneously, can supplement body endogenous enzymes not
Foot, strengthens the digestion to nutriment, improves the utilization rate to protein in feed and energy for the chick.
Contrast experiment
Choose the broiler chicken also having 10 days will go out house listing of 4000 same hen houses, be randomly divided into 4 groups, respectively using enforcement
Example 1, embodiment 2, the feed method of embodiment 3 and conventional husbandry methods(Control group)Raise, carry out contrast experiment, feed to
Go out house listing, contrasted raising the broiler chicken obtaining, result is as shown in table 1.
By list data it can be seen that:Make the meat quality of table poultry being obtained by the present invention delicate, delicious succulence, simultaneously
Rich in multivitamin and calcium, thus meeting the local flavor to broiler chicken for the people, the requirement of quality, nutrition and security, simultaneously economical
Benefit improves 15.6%, is a kind of technical scheme of great popularization.