CN102138544A - Method for raising chicken without antibiotic residues - Google Patents

Abstract

The invention relates to a method for raising chicken, in particular to a method for raising chicken without antibiotic residues. The method is characterized by starting from the most fundamental raising and management methods, feeding the chicken with grass, cereals and wild insects without antibiotics based on green ecological environment and culturing the beneficial floras in the chicken bodies by adding fermented EM (effective microorganisms) beneficial bacteria solution and compound vitamins to the drinking water so as to improve the self immunocompetence of the organisms. The method has the following advantages: the disease prevention and resistance capabilities of the chicken are greatly improved by using the method to raise chicken; the produced products do not contain antibiotics; and the quality of the chicken and the eggs is obviously improved and the chicken and the eggs are tasty.

Description

The raising method of the residual chicken of a kind of antibiotic-free

Technical field

The present invention relates to the raising method of a kind of chicken, the raising method of the residual chicken of especially a kind of antibiotic-free.

Background technology

Since the eighties of last century antibiotic forties came out, antibiotic had been brought into play indelible effect in the treatment of various common diseases, bacteriosis.Animal uses antibiotic to have treatment, keep healthy, prevent and cure diseases and promote the effect of growing, and omnibearing promoting the use of to aquaculture brought a revolution in aquaculture, makes scale, industrial aquaculture become possibility.Just because of continuing to increase of the scale of breed, the continuous reduction of aquaculture cost makes food animal product-derived cost in the period of nearly 20 descend several times.

But develop into now, antibiotic is but as one " double-edged sword ", because unreasonable use, and its harmful effect and the mankind's harm manifested.The veterinary drug antibiotic residue is the key factor that influences animal products safety such as meat, egg, milk.Needs for treatment, prevent disease and promotion growth of animal, the raiser exists unreasonable use even " abuse " antibiotic phenomenon, formed the potential safety hazard that the animal products antibiotic residue exceeds standard thus, the health that not only threatens the people is also restricting the sustainable development of aquaculture.

In the feeding and management process of chicken, one of residual key technology that more and more becomes people's concern of antibiotic-free.But because antibiotic residue is subjected to environmental pollution, feed to exceed standard, support the influence of family abuse, of a great variety, factor such as the metabolism time is inconsistent, it is very big to control residual difficulty, only carry out the residual accuracy of antibiotic-free from one or several single aspect not high so use prior art, can not carry out effective control and management to antibiotic residue.

The approach of antibiotic residue is varied in the fryer, and wherein topmost channel is exactly the use of medicine.The medicine that uses during fryer is cultured now is varied, the residual quantity of various medicines is all inconsistent, traditional method is to stop using any medicine in preceding 30 days in list marketing, this 30 days be referred to as the off-drug period, used medicine goes out external before off-drug period by organism metabolism, not only contaminated environment, and the medicine of some effectiveness longer duration also can continue to be trapped in internal body, still can cause antibiotic residue.

Summary of the invention

At the problems referred to above, the object of the present invention is to provide the raising method of a kind of chicken, realize effectively improving diseases prevention, the resistance against diseases of chicken, improve chicken meat quality, make in the chicken product antibiotic-free residual.

For realizing that the technical scheme that the object of the invention adopts is such, the raising method of the residual chicken of promptly a kind of antibiotic-free, this raising method are divided into broods in the house and gives up two stages of outer rotation grazing and carry out:

1, brood 4-6 week in the house, step is as follows:

(1) manually provides 35 ℃-20 ℃ temperature, since second week falling 3 ℃ weekly to being not less than 20 ℃; Complete feed and drinking-water are fed simultaneously, and normal immunoprophylaxis makes it obtain stronger resistance against diseases, for giving up the outer physique that provides good of herding;

(2) add EM zymotic fluid and B B-complex since the chick of 30 ages in days in drinking-water, the fermentation of EM bacterium liquid and use step are undertaken by following:

1. earlier that 100Kg water, 5KgEM bacterium liquid, 5Kg brown sugar is airtight in container, be positioned over 5 ℃-40 ℃ environment, carry out anaerobic fermentation, through 4 days (summer)-10 day (winter), promptly can send with sour-sweet strong distiller's yeast fragrance, show and ferment successfully; Zymotic fluid sealing can be deposited 6 months, should use up in 7 days in the time of can not be airtight;

2. the B B-complex that adds the EM zymotic fluid of weight 5% and weight 0.3% since 30 age in days chickens in drinking-water is raised until delivering for sale;

2, outer rotation grazing 10-12 week of house:

Forest land, mountain region mixed seeding plantation perennial ryegrass and Bai Sanye, perennial ryegrass and white three leaf mixed seeding ratios are 1:2, with per 20 mu of ground is a Da Qu, per 5 mu of ground are a sub-district, each Da Qu herds 500 chickens altogether, and the time of herding is a week, all changes in the next sub-district to after date, carry out the sub-district rotational grazing, each sub-district is herded and is transferred to next sub-district after a week and herd; Allow chicken look for food naturally simultaneously and artificial supplementary feeding combines, every day, the supplementary feeding complete feed advanced by 50% of positive usual amounts.

Described EM bacterium is the english abbreviation of CEM, what adopt is the EM bacterium stoste of Kang Yuan oasis biotechnology company production and sales, and it can make the 80 kinds of beneficial microbe coexistence and co-prosperities of 10 genus in light and bacterium, lactic acid bacteria, saccharomycete, bacillus, acetic acid bacteria, Bifidobacterium, the actinomycetes seven big quasi-microorganisms.Deodorizing, mosquito repellent fly, improve feeding environment, suppress, eliminate ammonia odor; Improve the animal body internal and external environment, strengthen animal immunizing power, premunition; Promote animal health, effectively control and prevention dysentery, coccidia, Escherichia coli and respiratory disease take place; Improve reproduction rate, survival rate, promote growth of animal, improve daily gain, shorten feeding time; There is remarkable efficacy aspects such as raising livestock and poultry meat egg quality and yield.

Described B B-complex is the present commercially available general B B-complex of livestock and poultry, and it promotes body health in the immunity, the premunition that strengthen chicken, and improving aspect such as metabolism has certain effect.

The chicken of raising in conjunction with rotation grazing by the EM bacterium of feeding is obtaining very big improvement aspect survival rate and the meat quality, feed to delivering listing for sale through 3000 chickens feeding with the inventive method in 4 test sites of this city, its result of the test shows that the chicken that adult livability that the inventive method is fed is raised in cages improved 5.6%, reach 88.2%, and do not have mosquitos and flies, stink etc. substantially in the hen house, improved breeding environment greatly.Through the detection of testing agency, in muscle and internal organ, all do not detect antibiotic residue to test chicken group sample.

Advantage of the present invention has provided the raising method of a kind of safe chicken.Raise chickens with this method and to have improved the survival rate of chicken greatly, diseases prevention, the resistance against diseases of chicken have been improved greatly, make in the chicken product antibiotic-free residual, bigger improvement the breeding environment of chicken, reduced environmental pollution, bigger raising the quality and the quality of chicken and egg, particularly on edible bright fragrance and tender degree, improve greatly.

Embodiment

" two sections systems " rotation grazing feeding manner of chicken carries out according to the following steps in the present embodiment:

1, brood 4-6 week promptly 28-42 days in the house:

(1) manually provide suitable temperature to be 35 ℃-20 ℃, fall 3 ℃ weekly, complete feed and drinking-water, normal immunoprophylaxis makes it obtain stronger resistance against diseases, for giving up the outer physique that provides good of herding; The immunoprophylaxis that can not finish of the stage of brooding in house, the rotation grazing stage of postponing to house carries out;

(2) in the chick drinking-water of 30 ages in days, add EM zymotic fluid and B B-complex, the fermentation of EM bacterium liquid and use step to be undertaken: 1. earlier that 100Kg water, 5KgEM bacterium liquid, 5Kg brown sugar is airtight in container by following, be positioned over 5 ℃-40 ℃ environment, carry out anaerobic fermentation, through 4 days (summer)-10 day (winter), promptly can send with sour-sweet strong distiller's yeast fragrance, show and ferment successfully.Zymotic fluid sealing can be deposited 6 months, should use up in 7 days in the time of can not be airtight; 2. adding the EM zymotic fluid of weight 5% and the B B-complex of weight 0.3% in the drinking-water of 30 age in days chickens raises until delivering for sale;

2, outer rotation grazing 10-12 week of house; it is 70-84 days: in the forest land, mountain region mixed seeding plantation perennial ryegrass and Bai Sanye; perennial ryegrass and white three leaf mixed seeding ratios are 1:2, are a Da Qu with per 20 mu of ground, and per 5 mu of ground are a sub-district; each Da Qu herds 500 chickens altogether; the time of herding is a week, changes in the next sub-district to after date, carries out the sub-district rotational grazing; herbage can be recreated live, be beneficial to the ecological protection box and recycle.During raising, rotation grazing allow chicken look for food naturally and artificial supplementary feeding combines, chicken free choice feeding herbage and wild insect etc., mending hello complete feed at dusk every day is undertaken by 50% of positive usual amounts, manually provide the EM zymotic fluid that adds weight 5% and weight 0.3% B B-complex drinking-water and protect facility, because the outer rotation grazing of house, the activity of chicken increases greatly, and the disease resistance ability also strengthens greatly, and the quality of chicken and egg is also greatly improved.

It should be noted that at last: in all feeding process except that normal immunoprophylaxis, forbid any medicine, stop antibiotic and enter the interior channel of chicken body, the vaccine of having injected can excrete by the new city metabolism of chicken self, during the outer rotation grazing of house, rely on and add EM bacterium liquid and cultivate the mode that profitable strain in the chicken body and rotation grazing are raised, the invasion that raising body autoimmunity ability is come resist the disease.Wherein immune programme for children is as follows

(1) 1 age in days inoculation Marek's disease liquid nitrogen seedling;

(2) 5 ages in days inoculation ewcastle disease and biography Zhi Erlian multivalence freeze-dried vaccine;

(3) 12 ages in days inoculation bursa of farbricius seedling;

(4) 18 ages in days are inoculated new Zhi Erlian seedling;

(5) 24 ages in days are exempted from bursa of farbricius seedling two;

(6) 35 ages in days are immune simultaneously with chicken pox and bird flu oil seepage;

(7) 55～60 ages in days inoculation ewcastle disease I is a seedling.

Claims (2)

1. the raising method of the residual chicken of antibiotic-free is characterized in that: this raising method is divided into broods in the house and gives up two stages of outer rotation grazing and carry out:

(1), the house in brood 4-6 week, step is as follows:

1., manually provide 35 ℃-20 ℃ temperature, since second week falling 3 ℃ weekly to being not less than 20 ℃; Complete feed and drinking-water are fed; Normal immunoprophylaxis;

2., in drinking-water, add EM zymotic fluid and B B-complex, the fermentation of EM bacterium liquid and use step to be undertaken by following since the chick of 30 ages in days:

A, earlier that 100Kg water, 5KgEM bacterium liquid, 5Kg brown sugar is airtight in container is positioned over 5 ℃-40 ℃ environment, carries out anaerobic fermentation, through 4 days-10 days, promptly gets the zymotic fluid with sour-sweet strong distiller's yeast fragrance; Zymotic fluid sealing can be deposited 6 months, should use up in 7 days in the time of can not be airtight;

B, the B B-complex that adds the EM zymotic fluid of weight 5% and weight 0.3% since 30 age in days chickens in drinking-water are raised until delivering for sale;

(2), outer rotation grazing 10-12 week of house:

In the forest land, mountain region mixed seeding plantation perennial ryegrass and Bai Sanye, perennial ryegrass and white three leaf mixed seeding ratios are 1:2, with per 20 mu of ground is a Da Qu, per 5 mu of ground are a sub-district, each Da Qu herds 500 chickens altogether, and the time of herding is a week, all changes in the next sub-district to after date, carry out the sub-district rotational grazing, each sub-district is herded and is transferred to next sub-district after a week and herd; Allow chicken look for food naturally simultaneously and artificial supplementary feeding combines, every day, the supplementary feeding complete feed was undertaken by 50% of positive usual amounts.

2. the raising method of the residual chicken of antibiotic-free according to claim 1 is characterized in that: the normal immunoprophylaxis of step (1) described in 1. comprises:

(1), 1 age in days inoculation Marek's disease liquid nitrogen seedling;

(2), 5 ages in days inoculation ewcastle disease and biography Zhi Erlian multivalence freeze-dried vaccine;

(3), 12 ages in days inoculation bursa of farbricius seedling;

(4), 18 ages in days are inoculated new Zhi Erlian seedling;

(5), 24 ages in days are exempted from bursa of farbricius seedling two;

(6), 35 ages in days are immune simultaneously with chicken pox and bird flu oil seepage;

(7), 55～60 ages in days inoculation ewcastle disease I is a seedling.