CN103141436A - Method for hatching eggs of swan geese - Google Patents
Method for hatching eggs of swan geese Download PDFInfo
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- CN103141436A CN103141436A CN2013100750963A CN201310075096A CN103141436A CN 103141436 A CN103141436 A CN 103141436A CN 2013100750963 A CN2013100750963 A CN 2013100750963A CN 201310075096 A CN201310075096 A CN 201310075096A CN 103141436 A CN103141436 A CN 103141436A
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Abstract
The invention discloses a method for hatching eggs of swan geese, and relates to the technical field of cultivation. The method is characterized in that eggs are preheated before hatching, embryos have an adaptive process to the external environment, and eggs are prevented from sweating; the temperature and the humidity are controlled in the hatching process, and ventilation is as smooth as possible in the condition that the temperature and the humidity are guaranteed; eggs are turned every two hours by a hatcher which can turn the eggs automatically, the eggs are turned every 3-4 hours when a manual or indigenous method is used for hatching, the egg turning angle is 45-90 degrees, swan goose eggs need to be lighted for 3 times in a whole hatching period, shell less eggs, dead eggs and addle eggs are picked out, development states of the embryos are observed, and egg traying time is determined; and shells of the swan goose eggs are relatively thick, hatching teeth of young geese are not sharp enough, and some young geese cannot be hatched normally, so that timely midwifery is need during hatching. The method is simple, the operation is easy, the survival rate of the young geese is improved greatly, and the cost is reduced.
Description
Technical field
The present invention relates to the cultural technique field, be specifically related to a kind of grey swan hatching of breeding eggs method.
Background technology
The ash swan claims again wild goose, wild goose or swan, is the swan goose in the wild goose genus, and build is loose, plumage weighs 7～8 kilograms, delicious meat, and amino acid, content of mineral substances are high, be desirable health food, have cold-dispelling, strengthen the bone, the medical value such as Yiyang gas, the arteries and veins of invigorating blood circulation, favored by the consumer.Ash swan staple food green forage suitably replenishes cereal, and the raw meat of not having a meat diet is not eaten the article odorous such as additive, belongs to pure pollution-free food.Limit with its unique gene again, so, delicious meat, delicacy, game are pure, nutritious, fat-free, be only second to pure swan, be the dual medicinal health food goose of liver meat unique in the world today, this product has been subject to favor both domestic and external once going on the market, and market are very good, development prospect is wide, and the economy of grey swan cultivation is that the cultivation of all livestock and poultry can't be comparable.Particularly the comparatively flourishing city of coastal economy is more and more stronger to approval and the demand consciousness of this product.Improve constantly in current living standard, more and more to developments in pluralism such as delicious food, nutrition, health, this has just promoted the sharply development of this kind to people more for the pursuit of food.The ash swan integrates meat, egg, suede, medicinal, and its chest leg muscle is flourishing, though meat fiber is thicker than wild duck, meat flavour is delicious, and the fragrant meat of cooking aftertaste is tender.Protein is up to 20.98%, and fat is l0.62%, is rich in vitamin and the trace element of needed by human body.Tail feather can shuttlecock processed, feather fan and quill-pen, but the eider down warming.The goose foie gras is the goose product of high-tech content, high added value, is the delicious superfine product of European and American developed countries.It is with specific feed and specific technology, the fatty liver of cultivating in the goose body of living.This fatty liver quality is delicate, delicious, the dense fat of local flavor, peculiar, increases by ten times than former liver weight, and its fat content is over half, and the overwhelming majority is unsaturated fatty acid.American-European consumer not only is considered as it high-grade nutraceutical of (goose foie gras, matsutake mushroom, sturgeon seed) first of the large delicious food in the world three, also overstates rich dignitary to eat the goose foie gras.
But; in recent years; the development of, scale intensive along with grey swan special cultivation industry; increasing of market circulation channel; some are the disease of basic controlling;, happen occasionally on producing at present from dysentery and typhoid fever etc. as gosling plague, goose secondary slit virus disease, cholera fowl, goose, and the trend that has diffusion to spread.Simultaneously, because the cause of disease of some diseases morphs in epidemiological process, virulence strengthens, and adds that the immune level in gaggle is uneven, causes some disease atypia to occur in epidemiological process, Symptoms and dissection pathology etc. and changes.And traditional mechanical incubation rate only can remain on 60% left and right, and its cultivation, management method and equipment can not need by satisfying the market far away.
Summary of the invention
It is a kind of simple to operate that technical problem to be solved by this invention is to provide, the grey swan hatching of breeding eggs method that incubation rate is high.
Technical problem to be solved by this invention realizes by the following technical solutions:
A kind of grey swan hatching of breeding eggs method, it is characterized in that: described method comprises the following steps,
1.. preheating
Before hatching, kind of egg is carried out preheating, can make the embryo to external world environment the process of an adaptation is arranged, prevent kind of an egg perspiration, first be made into desired concn with medicines such as potassium permanganate or fungus poison, hundred poisonings by explanation, to plant egg soaked in liquid 3～5 minutes, pull out and dry, be placed in the hatching house preheating 6～8 hours;
2.. the control of temperature, humidity
People's kind egg of incubating by the gross, take Hatchability as main, the range of temperature in the hatching house is controlled at 30～37 ℃, and front height is low progressively cooling afterwards; People's kind egg of incubating adopts the Constant temperature hatch of 38～38.5 ℃ in batches, and the control principle of humidity is two head heights, middle low; The control of humidity, l～3 day controlled humidity are 65%～70%, and the 4th～28 day controlled humidity is 60%～65%, and the 29th～31 day controlled humidity in addition, in the positive normal temperature of assurance, humidity situation, ventilates smooth and easy 70%～75% as far as possible;
3.. egg-turning, photograph egg and cooling egg
adopt every 2 hours egg-turnings of hatch machine of automatic egg turning once, adopt manually or every 3～4 hours egg-turnings are once when adopting the local method hatching, the egg-turning angle is 45 °～90 °, ash swan kind egg carries out the photograph egg 3 times in whole incubation period domestic demand, carried out in the 5th day after hatching for the first time, sort out wind egg and dead egg, carried out at the 10th day for the second time, sort out addled egg, and in time ascertain the reason, adjust incubation condition, carried out at the 26th day for the third time, the main embryonic development situation of observing, determine the rule time, machine hatch is regularly opened gate twice every day, incubate and also kind of egg will be carried out cooling egg from incubator tray frame extraction 2/3 in rear 16 days, the cooling egg time was controlled within 30 minutes, the local method hatching can be by reducing covering, increase ventilation and carry out cooling egg,
4.. practise midwifery
Ash swan kind egg eggshell is thicker, the egg tooth of young goose owes sharp, some young bird can not normally go out shell, therefore practise midwifery in good time during hatching, the embryo egg of withered, inner shell membrane jaundice of allantoic vessel is opened in the egg blunt portion gently with scissors, push eggshell 1/3 aside, and with hand, the head of young goose is pulled out gently, put and make it go out voluntarily shell in people's hatching device getting final product.
The invention has the beneficial effects as follows: the present invention's method used is simple, and easy operating has improved the incubation rate of planting egg greatly, has reduced cost.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiment, further set forth the present invention.
A kind of grey swan hatching of breeding eggs method comprises the following steps,
1.. preheating
Before hatching, kind of egg is carried out preheating, can make the embryo to external world environment the process of an adaptation is arranged, prevent kind of an egg perspiration, first be made into desired concn with medicines such as potassium permanganate or fungus poison, hundred poisonings by explanation, to plant egg soaked in liquid 3～5 minutes, pull out and dry, be placed in the hatching house preheating 6～8 hours;
2.. the control of temperature, humidity
People's kind egg of incubating by the gross, take Hatchability as main, the range of temperature in the hatching house is controlled at 30～37 ℃, and front height is low progressively cooling afterwards; People's kind egg of incubating adopts the Constant temperature hatch of 38～38.5 ℃ in batches, and the control principle of humidity is two head heights, middle low; The control of humidity, l～3 day controlled humidity are 65%～70%, and the 4th～28 day controlled humidity is 60%～65%, and the 29th～31 day controlled humidity in addition, in the positive normal temperature of assurance, humidity situation, ventilates smooth and easy 70%～75% as far as possible;
3.. egg-turning, photograph egg and cooling egg
adopt every 2 hours egg-turnings of hatch machine of automatic egg turning once, adopt manually or every 3～4 hours egg-turnings are once when adopting the local method hatching, the egg-turning angle is 45 °～90 °, ash swan kind egg carries out the photograph egg 3 times in whole incubation period domestic demand, carried out in the 5th day after hatching for the first time, sort out wind egg and dead egg, carried out at the 10th day for the second time, sort out addled egg, and in time ascertain the reason, adjust incubation condition, carried out at the 26th day for the third time, the main embryonic development situation of observing, determine the rule time, machine hatch is regularly opened gate twice every day, incubate and also kind of egg will be carried out cooling egg from incubator tray frame extraction 2/3 in rear 16 days, the cooling egg time was controlled within 30 minutes, the local method hatching can be by reducing covering, increase ventilation and carry out cooling egg.
4.. practise midwifery
Ash swan kind egg eggshell is thicker, the egg tooth of young goose owes sharp, some young bird can not normally go out shell, therefore practise midwifery in good time during hatching, the embryo egg of withered, inner shell membrane jaundice of allantoic vessel is opened in the egg blunt portion gently with scissors, push eggshell 1/3 left and right aside, and with hand, the head of young goose is pulled out gently, put and make it go out voluntarily shell in people's hatching device getting final product.
Above demonstration and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (1)
1. grey swan hatching of breeding eggs method, it is characterized in that: described method comprises the following steps,
A. preheating
First will plant egg and soak in the potassium permanganate liquid 3～5 minutes, and pull out and dry, be placed in the hatching house preheating 6～8 hours;
B. the control of temperature, humidity
People's kind egg of incubating by the gross, take Hatchability as main, the range of temperature in the hatching house is controlled at 30～37 ℃, and front height is low progressively cooling afterwards; People's kind egg of incubating adopts the Constant temperature hatch of 38～38.5 ℃ in batches, and the control principle of humidity is two head heights, middle low; The control of humidity, l～3 day controlled humidity are 65%～70%, and the 4th～28 day controlled humidity is 60%～65%, and the 29th～31 day controlled humidity guaranteeing that 70%～75% in positive normal temperature, humidity situation, ventilation is smooth and easy;
C. egg-turning, according to egg and cooling egg
adopt every 2 hours egg-turnings of hatch machine of automatic egg turning once, adopt manually or every 3～4 hours egg-turnings are once when adopting the local method hatching, the egg-turning angle is 45 °～90 °, ash swan kind egg carries out the photograph egg 3 times in whole incubation period domestic demand, carried out in the 5th day after hatching for the first time, sort out wind egg and dead egg, carried out at the 10th day for the second time, sort out addled egg, and in time ascertain the reason, adjust incubation condition, carried out at the 26th day for the third time, the main embryonic development situation of observing, determine the rule time, machine hatch is regularly opened gate twice every day, incubate and also kind of egg will be carried out cooling egg from incubator tray frame extraction 2/3 in rear 16 days, the cooling egg time was controlled within 30 minutes, the local method hatching can be by reducing covering, increase ventilation and carry out cooling egg,
D. practise midwifery
Ash swan kind egg eggshell is thicker, the egg tooth of young goose owes sharp, some young bird can not normally go out shell, practise midwifery in good time during hatching, the embryo egg of withered, inner shell membrane jaundice of allantoic vessel is opened in the egg blunt portion gently with scissors, push eggshell 1/3 aside, and with hand, the head of young goose is pulled out gently, put and make it go out voluntarily shell in people's hatching device getting final product.
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| CN2013100750963A CN103141436A (en) | 2013-03-08 | 2013-03-08 | Method for hatching eggs of swan geese |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355248A (en) * | 2013-07-09 | 2013-10-23 | 江苏圣农禽业发展有限公司 | Hatching method of hatching eggs of poultry |
| CN103875596A (en) * | 2014-03-28 | 2014-06-25 | 重庆仁素农业开发有限公司 | Swan breeding method |
| CN103875595A (en) * | 2014-03-28 | 2014-06-25 | 重庆仁素农业开发有限公司 | Method for artificial breeding of goslings |
| CN105409877A (en) * | 2015-11-26 | 2016-03-23 | 额敏县恒鑫实业有限公司 | Low-temperature hatching method for goslings |
| CN105941313A (en) * | 2016-05-17 | 2016-09-21 | 李莉 | Anser cygnoides high hatching rate hatching method |
| CN105961326A (en) * | 2016-05-17 | 2016-09-28 | 李莉 | High-quality hatching method for greylag |
| CN106472406A (en) * | 2016-09-30 | 2017-03-08 | 界首市英琪养殖专业合作社 | A kind of efficient hatching method of goose |
| CN106852296A (en) * | 2016-11-10 | 2017-06-16 | 刘同明 | A kind of goose egg hatching method |
| CN107318783A (en) * | 2017-08-25 | 2017-11-07 | 合肥市明航养殖有限公司 | A kind of hatching method of duck's egg |
| CN107593584A (en) * | 2017-09-04 | 2018-01-19 | 兖州市绿源食品有限公司 | A kind of broken shell hatching egg is repaired into the technology of incubating |
| CN113994899A (en) * | 2021-09-23 | 2022-02-01 | 山东和康源生物育种股份有限公司 | Novel egg storehouse system of perspiring |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355248A (en) * | 2013-07-09 | 2013-10-23 | 江苏圣农禽业发展有限公司 | Hatching method of hatching eggs of poultry |
| CN103875596A (en) * | 2014-03-28 | 2014-06-25 | 重庆仁素农业开发有限公司 | Swan breeding method |
| CN103875595A (en) * | 2014-03-28 | 2014-06-25 | 重庆仁素农业开发有限公司 | Method for artificial breeding of goslings |
| CN105409877A (en) * | 2015-11-26 | 2016-03-23 | 额敏县恒鑫实业有限公司 | Low-temperature hatching method for goslings |
| CN105941313A (en) * | 2016-05-17 | 2016-09-21 | 李莉 | Anser cygnoides high hatching rate hatching method |
| CN105961326A (en) * | 2016-05-17 | 2016-09-28 | 李莉 | High-quality hatching method for greylag |
| CN106472406A (en) * | 2016-09-30 | 2017-03-08 | 界首市英琪养殖专业合作社 | A kind of efficient hatching method of goose |
| CN106852296A (en) * | 2016-11-10 | 2017-06-16 | 刘同明 | A kind of goose egg hatching method |
| CN107318783A (en) * | 2017-08-25 | 2017-11-07 | 合肥市明航养殖有限公司 | A kind of hatching method of duck's egg |
| CN107593584A (en) * | 2017-09-04 | 2018-01-19 | 兖州市绿源食品有限公司 | A kind of broken shell hatching egg is repaired into the technology of incubating |
| CN113994899A (en) * | 2021-09-23 | 2022-02-01 | 山东和康源生物育种股份有限公司 | Novel egg storehouse system of perspiring |
| CN113994899B (en) * | 2021-09-23 | 2023-03-14 | 山东和康源生物育种股份有限公司 | Sweat system is prevented to egg storehouse |
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Application publication date: 20130612 |