CN103858826A - Ecological raising method of flavor mule ducks - Google Patents
Ecological raising method of flavor mule ducks Download PDFInfo
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- CN103858826A CN103858826A CN201410137137.1A CN201410137137A CN103858826A CN 103858826 A CN103858826 A CN 103858826A CN 201410137137 A CN201410137137 A CN 201410137137A CN 103858826 A CN103858826 A CN 103858826A
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Abstract
The invention discloses an ecological raising method of flavor mule ducks. According to the method, hybridization is performed on France Muscovy ducks and China local ducts, healthy and lively hybrid ducklings are selected, after the ducklings are raised to 70 days without external thermal insulation, and the flavor mule ducks are obtained by prolonging gazing time and adding glutamic acid in daily ration. Sodium glutamate is sodium salt of the glutamic acid and is an important umami substance, the flavor feel of meat can be obviously enhanced through the sodium glutamate and nucleotide together, deposition of flavor substances in muscles can be increased by adding the sodium glutamate in fodder of the mule ducks, the aroma of the muscles is improved, and therefore the quality of the muscles is improved. In addition, the deposition time of the flavor substances in the muscles can be prolonged by prolonging the gazing time, and therefore the purposes of improving the flavor of the muscles of the mule ducks, improving the quality of the muscles, increasing market value of mule duck meat and increasing returns of duck farmers are achieved.
Description
Technical field
The present invention relates to the raising method of poultry, particularly use the ecological cultivation method of kind duck and local duck filial generation (mule duck).
Background technology
Spiral shell duck is dwell kind duck (Cairina moschata) of duck genus and the filial generation of the family duck (Anas Platyrhynchos) of duck genus, be commonly called as half kind of duck or native duck, the features such as growth is fast because having, crude feed tolerance, lean meat percentage is high, trunk is lean have good market prospects.Between parent due to mule duck, belong to intergeneric cross, its offspring has obvious hybrid vigour.In France, 95% foie gras is produced to come from and is filled out fertile mule duck, and domestic mule duck has become the important meat duck mode of production.But owing to adopting perfect compound feed to feed, 70 ages in days can go on the market, growth is fast and breeding cycle is short, causes meat fresh and tender not, and market value is not high.
Chinese patent literature publication number is that the data of CN1336110A discloses a kind of method of producing white-feather luo duck with fine breed gene, is that drake uses artificial insemination hybridization to produce by white star M14 duck difficult to understand France and France Muscovy duck CL10.Artificial insemination method is the oviduct semen deposition method of turning up, and opens and joins, to lure feelings duck induction semen collection in the time that duck colony laying rate reaches 40%, 1 times of dilution seminal fluid of physiological saline, adopts semen deposition interval and does not exceed half an hour, and volume of semen is 0.05-0.1ML, semen deposition, weekly twice of semen deposition when 16-17 in afternoon.Within the drake semen collection phase, add and feed vitamin and Chinese medicine additive.This technical scheme production efficiency is high, and fertilization rate obtains 84.58%, and male and female ratio reaches 1:30, can reduce feeding cost, and compared with natural mating, every duck reduces costs 6.40 yuan.But this scheme only provides the hybridization production method of mule duck, fail to provide the cultural method of mule duck, also fail to solve the problem such as meat flavor of the mule duck that produces, and artificial insemination to implement difficulty larger, need higher technical requirement and practical experience.
In conjunction with production status and the market potential of domestic current mule duck, if can search out a kind of method that can effectively promote mule duck muscle local flavor, improve meat quality, can greatly promote the market value of mule duck, increase duck farmer's profit.
Summary of the invention
The object of the present invention is to provide the ecological cultivation method of a kind of local flavor mule duck, fresh and tender not to overcome mule duck cultural method meat of the prior art, the not high deficiency of market value.
For realizing object of the present invention, technical scheme of the present invention is such:
Select France Muscovy duck and place of china duck filial generation, after de-temperature, raise to 70 ages in days, carry out production superior flavor mule duck by adding glutamic acid in prolongation grazing time and daily ration.Concrete operations are:
Crossing pattern: adopt France Muscovy duck and place of china egg duck varieties (gold is determined duck, Shaoxing duck, Sansui duck etc.) hybridization, the duckling of middle selection bouncing from hybridizing, takes off incubation young bird;
Brood and manage: entering young flushing, maintenance, the disinfection that completes brood chamber and apparatus the last week.Can adopt on the net and brood, the time is 2 weeks, and 1 ~ 3 age in days brooding temperature is 35 ℃ ~ 32 ℃, and progressively cooling, is down to room temperature after 16 ages in days later; Relative moisture is progressively down to 50% ~ 55% from 60% ~ 70%; Stocking density is down to 10 ~ 15 Zhi/㎡ in 2 week age from 20 ~ 25 Zhi/㎡ in 1 week age; Keep enough illumination and ventilation conditions.First 3 days of de-temperature, in every 50kg drinking-water, adding multivitamin 10g ~ 15g stress to reduce.
Growing season management: complete diet pellet (CP 20% fed before 1 ~ 2 week age, CP is the abbreviation of English Crude protein, the implication of thick protein in alimentology, lower same), be replaced by 3 ~ 10 week age and be bred as material (CP 18%), can change powder-material into, in basic ration, add the sodium glutamate of 550mg/kg, after 10 week age, change into and in drinking-water, add 280mg/kg.
Grazing season management: herded since 4 week age, finished to 14 week age.Select green grass, edible wild herbs rich, food source is abundant, and herd in the more quiet places such as natural meadow pollution-free, that occur without epidemic situation, rice field, river shoal, pond on a hill, lakeside, avoids noise, the scaring etc. stress.Grazing time generally in mid-April (after Clear and Bright to grain rains) to by the end of October, animal and plant growth is contained phase whole day and is herded, hot season should be in the morning, herd at dusk; Herded cold season at calm, sunny noon.The complete diet pellet of feeding 3 ~ 10 week age, for extending the grazing season, change the corn of feeding into, free choice feeding 11 ~ 14 week age.
Beneficial effect and application prospect:
Sodium glutamate is the sodium salt of glutamic acid, be a kind of important delicate flavour material, the flavor perception that it can obviously modify meat together with nucleotide is added sodium glutamate and can be increased the deposition of muscle flavor substances in mule duck feed, improve fragrance, the fragrance of muscle, thereby improve the quality of muscle.In addition, extend grazing time and can increase the sedimentation time of flavor substance in muscle, reach lifting mule duck muscle local flavor, improve meat quality, promote the market value of mule duck, increase the object of duck farmer's profit.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1:
Crossing pattern: adopt France Muscovy duck and place of china egg duck varieties gold to determine duck: hybridization, the duckling of middle selection bouncing from hybridizing, takes off incubation young bird;
Brood and manage: adopt and brood on the net, the time is 2 weeks, and 1 ~ 3 age in days brooding temperature is 35 ℃, progressively cooling, is down to room temperature after 16 ages in days later; Relative moisture is progressively down to 50% ~ 55% from 60% ~ 70%; Stocking density is down to the 15 Zhi/㎡ in 2 week age from the 25 Zhi/㎡ in 1 week age; Keep enough illumination and ventilation conditions.First 3 days of de-temperature, in every 50kg drinking-water, adding multivitamin 12g stress to reduce.
Growing season management: the complete diet pellet (CP 20%) of feeding before 1 ~ 2 week age, be replaced by 3 ~ 10 week age and be bred as material (CP 18%), in basic ration, add the sodium glutamate of 550mg/kg, after 10 week age, change into and in drinking-water, add 280mg/kg.
Grazing season management: herded since 4 week age, finished to 14 week age.Select green grass, edible wild herbs rich, food source is abundant, and herd in the more quiet places such as natural meadow pollution-free, that occur without epidemic situation, rice field, river shoal, pond on a hill, lakeside, avoids noise, the scaring etc. stress.Grazing time generally in mid-April (after Clear and Bright to grain rains) to by the end of October, animal and plant growth is contained phase whole day and is herded, hot season should be in the morning, herd at dusk; Herded cold season at calm, sunny noon.The complete diet pellet of feeding 3 ~ 10 week age, for extending the grazing season, change the corn of feeding into, free choice feeding 11 ~ 14 week age.
Embodiment 2:
Crossing pattern: adopt France Muscovy duck and the hybridization of place of china egg duck varieties Shaoxing duck, the duckling of middle selection bouncing from hybridizing, takes off incubation young bird;
Brood and manage: adopt and brood on the net, the time is 2 weeks, and 1 ~ 3 age in days brooding temperature is 32 ℃, progressively cooling, is down to room temperature after 16 ages in days later; Relative moisture is progressively down to 50% ~ 55% from 60% ~ 70%; Stocking density is down to the 10 Zhi/㎡ in 2 week age from the 20 Zhi/㎡ in 1 week age; Keep enough illumination and ventilation conditions.First 3 days of de-temperature, in every 50kg drinking-water, adding multivitamin 10g ~ 15g stress to reduce.
Growing season management: the complete diet pellet (CP 20%) of feeding before 1 ~ 2 week age, change powder-material 3 ~ 10 week age into, adds the sodium glutamate of 550mg/kg in basic ration, changes into and add 280mg/kg in drinking-water after 10 week age.
Grazing season management: herded since 4 week age, finished to 14 week age.Select green grass, edible wild herbs rich, food source is abundant, and herd in the more quiet places such as natural meadow pollution-free, that occur without epidemic situation, rice field, river shoal, pond on a hill, lakeside, avoids noise, the scaring etc. stress.Grazing time generally in mid-April (after Clear and Bright to grain rains) to by the end of October, animal and plant growth is contained phase whole day and is herded, hot season should be in the morning, herd at dusk; Herded cold season at calm, sunny noon.The complete diet pellet of feeding 3 ~ 10 week age, for extending the grazing season, change the corn of feeding into, free choice feeding 11 ~ 14 week age.
Embodiment 3:
Crossing pattern: adopt France Muscovy duck and the hybridization of place of china egg duck varieties Sansui duck, the duckling of middle selection bouncing from hybridizing, takes off incubation young bird;
Brood and manage: entering young flushing, maintenance, the disinfection that completes brood chamber and apparatus the last week.The time of brooding is 2 weeks, and 1 ~ 3 age in days brooding temperature is 33 ℃, and progressively cooling, is down to room temperature after 16 ages in days later; Relative moisture is progressively down to 50% ~ 55% from 60% ~ 70%; Stocking density is down to the 12 Zhi/㎡ in 2 week age from the 22 Zhi/㎡ in 1 week age; Keep enough illumination and ventilation conditions.First 3 days of de-temperature, in every 50kg drinking-water, adding multivitamin 10g ~ 15g stress to reduce.
Growing season management: the complete diet pellet (CP 20%) of feeding before 1 ~ 2 week age, be replaced by 3 ~ 10 week age and be bred as material (CP 18%), in basic ration, add the sodium glutamate of 550mg/kg, after 10 week age, change into and in drinking-water, add 280mg/kg.
Grazing season management: herded since 4 week age, finished to 14 week age.Select green grass, edible wild herbs rich, food source is abundant, and herd in the more quiet places such as natural meadow pollution-free, that occur without epidemic situation, rice field, river shoal, pond on a hill, lakeside, avoids noise, the scaring etc. stress.Grazing time generally in mid-April (after Clear and Bright to grain rains) to by the end of October, animal and plant growth is contained phase whole day and is herded, hot season should be in the morning, herd at dusk; Herded cold season at calm, sunny noon.The complete diet pellet of feeding 3 ~ 10 week age, for extending the grazing season, change the corn of feeding into, free choice feeding 11 ~ 14 week age.
Certainly, be more than concrete exemplary applications of the present invention, the present invention also has other embodiment, and all employings are equal to the technical scheme of replacement or equivalent transformation formation, within all dropping on protection domain of the presently claimed invention.
Claims (6)
1. the ecological cultivation method of a local flavor mule duck, it is characterized in that: select France Muscovy duck and the hybridization of place of china duck, the duckling of middle selection bouncing from hybridizing, take off the young raising of incubation to 70 ages in days, carry out production superior flavor mule duck by adding glutamic acid in prolongation grazing time and daily ration.
2. the ecological cultivation method of local flavor mule duck according to claim 1, is characterized in that: described place of china duck refers to that the gold in place of china egg duck determines duck, Shaoxing duck or Sansui duck.
3. the ecological cultivation method of local flavor mule duck according to claim 1 and 2, is characterized in that: while brooding, entering young flushing, maintenance, the disinfection that completes brood chamber and apparatus the last week; Adopt and brood on the net, the time is 2 weeks, and 1 ~ 3 age in days brooding temperature is 35 ℃ ~ 32 ℃, and progressively cooling, is down to room temperature after 16 ages in days later; Relative moisture is progressively down to 50% ~ 55% from 60% ~ 70%; Stocking density is down to 10 ~ 15 Zhi/㎡ in 2 week age from 20 ~ 25 Zhi/㎡ in 1 week age; Keep enough illumination and ventilation conditions.
4. the ecological cultivation method of local flavor mule duck according to claim 3, is characterized in that: while brooding, at de-warm first 3 days, in every 50kg drinking-water, adding multivitamin 10g ~ 15g stress to reduce.
5. the ecological cultivation method of local flavor mule duck according to claim 3, it is characterized in that: the complete diet pellet of feeding before age 1 ~ 2 week vegetative period, be replaced by 3 ~ 10 week age and be bred as material, also can change powder-material into, in basic ration, add the sodium glutamate of 550mg/kg, after 10 week age, change into and in drinking-water, add 280mg/kg sodium glutamate.
6. the ecological cultivation method of local flavor mule duck according to claim 3, is characterized in that: herded since 4 week age, finished to 14 week age; Select green grass, edible wild herbs rich, food source is abundant, and herd in more quiet place pollution-free, that occur without epidemic situation, avoids noise, scaring stress; Grazing time after Clear and Bright mid-April to before grain rains to by the end of October; The complete diet pellet of feeding 3 ~ 10 week age, for extending the grazing season, change the corn of feeding into, free choice feeding 11 ~ 14 week age.
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| CN201410137137.1A CN103858826A (en) | 2014-04-08 | 2014-04-08 | Ecological raising method of flavor mule ducks |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115791A (en) * | 2014-08-11 | 2014-10-29 | 太仓市永发农场专业合作社 | Egg-laying duck breeding method |
| CN104351132A (en) * | 2014-10-18 | 2015-02-18 | 颍上县润海畜禽养殖有限公司 | Breeding method for ducks |
| CN104585134A (en) * | 2015-02-15 | 2015-05-06 | 安庆永强农业科技股份有限公司 | Breeding method for high-quality Muscovy duck |
| CN104982381A (en) * | 2015-06-30 | 2015-10-21 | 杨欣然 | Feeding method for ecological local ducks |
| CN105248366A (en) * | 2015-10-10 | 2016-01-20 | 怀宁县绿洲禽业专业合作社 | Meat duck nuisance-free culture method |
| CN105360063A (en) * | 2015-10-10 | 2016-03-02 | 怀宁县绿洲禽业专业合作社 | Method for ecological breeding of Gaoyou ducks |
| CN106719313A (en) * | 2016-10-25 | 2017-05-31 | 李其珍 | A kind of young meat ducks cage feeding and management method |
| CN106962270A (en) * | 2017-03-21 | 2017-07-21 | 枞阳县恒祥生态农业有限公司 | A kind of chicken-raising method of Winter Brooding |
| CN111109192A (en) * | 2019-12-31 | 2020-05-08 | 温氏食品集团股份有限公司 | Large-scale feeding method for long-day-old Muscovy ducks |
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| FR2672772B1 (en) * | 1991-02-20 | 1994-05-13 | Rome Hubert Nadia | MALE CATCHED PINTAD. |
| CN102870967A (en) * | 2012-09-20 | 2013-01-16 | 广东省农业科学院畜牧研究所 | Additive premix for improving meat quality of broiler chickens |
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| FR2672772B1 (en) * | 1991-02-20 | 1994-05-13 | Rome Hubert Nadia | MALE CATCHED PINTAD. |
| CN102870967A (en) * | 2012-09-20 | 2013-01-16 | 广东省农业科学院畜牧研究所 | Additive premix for improving meat quality of broiler chickens |
Non-Patent Citations (2)
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| 马现永 等: "饲料中添加谷氨酸钠对黄羽肉鸡生长性能及肉品风味的影响", 《动物营养学报》, vol. 23, no. 3, 31 March 2011 (2011-03-31), pages 410 - 415 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104115791A (en) * | 2014-08-11 | 2014-10-29 | 太仓市永发农场专业合作社 | Egg-laying duck breeding method |
| CN104351132A (en) * | 2014-10-18 | 2015-02-18 | 颍上县润海畜禽养殖有限公司 | Breeding method for ducks |
| CN104585134A (en) * | 2015-02-15 | 2015-05-06 | 安庆永强农业科技股份有限公司 | Breeding method for high-quality Muscovy duck |
| CN104982381A (en) * | 2015-06-30 | 2015-10-21 | 杨欣然 | Feeding method for ecological local ducks |
| CN105248366A (en) * | 2015-10-10 | 2016-01-20 | 怀宁县绿洲禽业专业合作社 | Meat duck nuisance-free culture method |
| CN105360063A (en) * | 2015-10-10 | 2016-03-02 | 怀宁县绿洲禽业专业合作社 | Method for ecological breeding of Gaoyou ducks |
| CN106719313A (en) * | 2016-10-25 | 2017-05-31 | 李其珍 | A kind of young meat ducks cage feeding and management method |
| CN106962270A (en) * | 2017-03-21 | 2017-07-21 | 枞阳县恒祥生态农业有限公司 | A kind of chicken-raising method of Winter Brooding |
| CN111109192A (en) * | 2019-12-31 | 2020-05-08 | 温氏食品集团股份有限公司 | Large-scale feeding method for long-day-old Muscovy ducks |
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Application publication date: 20140618 |