CN109197777A - A kind of breeding method of high egg production sesame duck - Google Patents
A kind of breeding method of high egg production sesame duck Download PDFInfo
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- CN109197777A CN109197777A CN201811289165.XA CN201811289165A CN109197777A CN 109197777 A CN109197777 A CN 109197777A CN 201811289165 A CN201811289165 A CN 201811289165A CN 109197777 A CN109197777 A CN 109197777A
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- 241000207961 Sesamum Species 0.000 title claims abstract description 243
- 235000003434 Sesamum indicum Nutrition 0.000 title claims abstract description 243
- 241000272525 Anas platyrhynchos Species 0.000 title claims abstract description 217
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 82
- 238000009395 breeding Methods 0.000 title claims abstract description 57
- 241001379910 Ephemera danica Species 0.000 claims abstract description 101
- 230000001488 breeding effect Effects 0.000 claims abstract description 36
- 241000272522 Anas Species 0.000 claims abstract description 32
- 230000004083 survival effect Effects 0.000 claims abstract description 26
- 108091064702 1 family Proteins 0.000 claims description 7
- 210000003746 feather Anatomy 0.000 claims description 7
- 230000008774 maternal effect Effects 0.000 claims description 7
- 235000013601 eggs Nutrition 0.000 abstract description 56
- 230000002068 genetic effect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000009396 hybridization Methods 0.000 abstract description 2
- 238000009400 out breeding Methods 0.000 abstract 1
- 230000013011 mating Effects 0.000 description 6
- 244000144977 poultry Species 0.000 description 3
- 241000287828 Gallus gallus Species 0.000 description 2
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 241001331845 Equus asinus x caballus Species 0.000 description 1
- 244000040738 Sesamum orientale Species 0.000 description 1
- 235000019693 cherries Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
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- Environmental Sciences (AREA)
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- Biodiversity & Conservation Biology (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
The invention discloses a kind of breeding methods of high egg production sesame duck, it is cultivated including selection sesame newly-hatched duckling, select satisfactory generation sesame drake male parent and generation sesame duck female parent mixing free-ranging, hybridization obtains two generation sesame ducks, two generation sesame ducks build family, free-ranging breeding is next-generation, obtains three generations's sesame duck, and the duck and drake that high egg production is selected in three generations sesame duck are according to 3:1 establishment family；Repeat step.After carrying out breeding to sesame duck using the application method, sesame duck opens the features such as production age, duration of laying eggs and egg production and obtains significant genetic improvement, it is shorter to open the production time, ovipository cycle is longer, and be conducive to the young raising for raising survival rate of coming into being, and family genetic stability is higher, it is easy to operate, seed selection efficiency is improved, economic benefit is improved；Not only remain the former distinctive feature of sesame duck varieties, additionally it is possible to be improved by breeding, obtain more high-quality and high egg production sesame duck.
Description
Technical field
The invention belongs to seedling breeding technical field more particularly to a kind of breeding methods of high egg production sesame duck.
Background technique
Sesame duck actually mule duck, commodity newly-hatched duckling local duck varieties inside and outside area, have the big sheldrake in Guangxi, Debao,
Gaoyou duck, the binary after the mixing breeds such as Beijing duck, cherry valley duck is miscellaneous or the miscellaneous newly-hatched duckling of ternary.Newly-hatched duckling quotient is from Guangxi Qinzhou
The Lingshan, Nanning Anji are managed self-employed worker and are transported throughout the year, or the trade company supplied at a fixed location in the market in poultry chick.Newly-hatched duckling individual is healthy and strong, adopts
Food power is strong, and high survival rate is adaptable to natural environment.Nanning Yongning District Paekche town sesame duck is with its thin skin, meat
It is solid, fragrance is palatable and well-known inside and outside area.Therefore, sesame duck cultivation value with higher, the research to sesame duck is ten
Point it is necessary to.
Egg production is one of most important reproductive performance of poultry, and current breeding enterprise both domestic and external all is being dedicated to changing
The egg production of kind poultry, reduces seedling cost, to improve the economic benefit of enterprise；If yellow-feather broiler is usually with hen 300
The individual egg production of age in days is standard, calculates family mean value, using family mean value as the foundation of Performance of Laying, and using a
The method of body combination family selects hen；The genetic improvement of aquatic bird egg production has used for reference doing in terms of yellow-feather broiler
Method, but lay eggs to record due to the individual of aquatic bird and realize that difficulty is big, it usually only will record and count all individuals of family
Average egg yield, however the selection effect of this method is poor.For sesame duck, due to the shadow by its own physiological property
It rings, the time for opening production is later, and ovipository cycle is shorter.And sesame duck some family high egg productions, but family heredity is not
Stablize, its offspring's inhereditary feature is caused to differ larger with female parent.Therefore, it is necessary to design one kind according to the characteristics of sesame duck itself to mention
The scientific selection of its high egg production.
Summary of the invention
The present invention is in order to solve the above technical problems, provide a kind of breeding method of high egg production sesame duck.The application side
After method breeding, sesame duck, which opens, to be produced the features such as age, duration of laying eggs and egg production and obtains significant genetic improvement, open produce the time compared with
Short, ovipository cycle is longer, and is conducive to the young raising for raising survival rate of coming into being, and family genetic stability is higher, easy to operate,
Seed selection efficiency is improved, economic benefit is improved.
In order to reach purpose described above, the invention adopts the following technical scheme:
A kind of breeding method of high egg production sesame duck, comprising the following steps:
(1) selection meets the sesame newly-hatched duckling of Paekche town sesame duck varieties feature and is cultivated, cultivate at adult drake and at
Year duck；
(2) select the drake for meeting Paekche town sesame duck varieties feature as generation sesame from the adult drake of step (1)
Numb drake male parent；
(3) select the duck for meeting Paekche town sesame duck varieties feature as generation sesame from the adult duck of step (1)
Numb duck is maternal；
(4) using the sesame drake of step (2) and the sesame duck of step (3) as a generation, free-ranging is proportionally mixed, from
So mating breeding obtains two generation sesame ducks；
(5) by above-mentioned two generations sesame duck free-ranging, when duck opens production, the individual egg production of two generation sesame ducks is recorded, and
Two generation sesame drakes and two generation sesame ducks are proportionally set up into family, free-ranging breeding is next-generation, obtains three generations's sesame duck；
(6) by above-mentioned three generations's sesame duck free-ranging, and the excellent drake for meeting Paekche town sesame duck varieties feature is selected；When three
When opening production for sesame duck, the individual egg production of three generations's sesame duck is recorded, the duck and drake for selecting high egg production are according to 3:1
Family is set up, and selects the excellent duck for meeting Paekche town sesame duck varieties feature；
(7) step (1)~(6) are repeated.
Further, in step (1), the feature of the sesame newly-hatched duckling is the individual stalwartness in Paekche town, Normal-weight, spirit guarantor
It is full, high survival rate, adaptable.
Further, in step (1), the weight of the adult drake is 2~2.5kg.
Further, in step (1), the weight of the adult duck is 1.5~2kg.
Further, in step (2), the feature of the generation sesame drake male parent are as follows: individual is healthy and strong, feeding power is strong, winged
Xiang ability is strong, Normal-weight, feather are bright, neck and moves back and thick, spiritual protects full, breeding value height, high survival rate, adaptable, family
Inheritance stability.
Further, in step (3), the feature of the generation sesame duck female parent are as follows: individual is healthy and strong, it is active it is active, cry
Fullness of tone, Normal-weight, full-fledged, neck is elongated, body body is long, shirtfront is full, spiritual guarantor is full, high survival rate, adaptable, production
Egg amount is higher.
It further, is 1:5~7 in the ratio that step (4), generation sesame drake and duck are raised together.
Further, at step (5), component family, the ratios of two generation sesame drakes and two generation sesame ducks be 1:3~
5。
Further, in step (6), the feature of the excellent drake is identical as generation sesame drake male parent.
Further, in step (6), the feature of the excellent duck is identical as generation sesame duck female parent.
Since present invention employs above technical schemes, have the advantages that
(1) the application selects sesame newly-hatched duckling to cultivate, and selects satisfactory generation sesame drake male parent and generation sesame
Numb duck female parent mixing free-ranging, hybridization obtain two generation sesame ducks, and two generation sesame ducks build family, and free-ranging breeding is next-generation, obtains three
For sesame duck, the duck and drake that high egg production is selected in three generations sesame duck are according to 3:1 establishment family；Repeat step.Using
After this method is to sesame duck breeding, sesame duck, which opens to produce the features such as age, duration of laying eggs and egg production and obtain significant heredity, to be changed
It is good, it opens and produces that the time is shorter, and ovipository cycle is longer, and the raising for the young raising survival rate that is conducive to come into being, and family genetic stability
It is higher, it is easy to operate, seed selection efficiency is improved, economic benefit is improved.
(2) the application not only remains the former distinctive feature of sesame duck varieties, additionally it is possible to be improved, be obtained by breeding
More high-quality and high egg production sesame duck.
Specific embodiment
Specific embodiments of the present invention will be described in further detail below, but the invention is not limited to these realities
Mode is applied, it is claimed to still fall within the claims in the present invention for any improvement or replacement on the present embodiment essence spirit
Range.
Embodiment 1
A kind of breeding method of high egg production sesame duck, comprising the following steps:
(1) selection meets the sesame newly-hatched duckling of Paekche town sesame duck varieties feature and is cultivated, cultivate at adult drake and at
Year duck；The feature of the sesame newly-hatched duckling protects full, high survival rate, adaptability for the individual stalwartness in Paekche town, Normal-weight, spirit
By force；The weight of the adult drake is 2kg；The weight of the adult duck is 1.5kg；
(2) select the drake for meeting Paekche town sesame duck varieties feature as generation sesame from the adult drake of step (1)
Numb drake male parent；The feature of the generation sesame drake male parent are as follows: individual is healthy and strong, feeding power is strong, ability of circling in the air is strong, weight just
Often, feather is bright, neck and moves back and thick, spiritual protects full, breeding value height, high survival rate, adaptable, family inheritance stability；
(3) select the duck for meeting Paekche town sesame duck varieties feature as generation sesame from the adult duck of step (1)
Numb duck is maternal；The feature of the generation sesame duck female parent are as follows: individual is healthy and strong, it is active it is active, cry is loud, Normal-weight,
It is full-fledged, neck is elongated, body body is long, shirtfront is full, spiritual protects that full, high survival rate, adaptable, egg production is higher；
(4) using the sesame drake of step (2) and the sesame duck of step (3) as a generation, free-ranging is proportionally mixed, from
So mating breeding obtains two generation sesame ducks；The ratio of generation sesame drake and duck mixed breeding is 1:5；
(5) by above-mentioned two generations sesame duck free-ranging, when duck opens production, the individual egg production of two generation sesame ducks is recorded, and
Two generation sesame drakes and two generation sesame ducks are proportionally set up into family, free-ranging breeding is next-generation, obtains three generations's sesame duck；Group
When part family, the ratio of two generation sesame drakes and two generation sesame ducks is 1:3；
(6) by above-mentioned three generations's sesame duck free-ranging, and the excellent drake for meeting Paekche town sesame duck varieties feature is selected；When three
When opening production for sesame duck, the individual egg production of three generations's sesame duck is recorded, the duck and drake for selecting high egg production are according to 3:1
Family is set up, and selects the excellent duck for meeting Paekche town sesame duck varieties feature；The feature of the excellent drake and generation sesame
Numb drake male parent is identical；The feature of the excellent duck is identical as generation sesame duck female parent；
(7) step (1)~(6) are repeated.
Embodiment 2
A kind of breeding method of high egg production sesame duck, comprising the following steps:
(1) selection meets the sesame newly-hatched duckling of Paekche town sesame duck varieties feature and is cultivated, cultivate at adult drake and at
Year duck；The feature of the sesame newly-hatched duckling protects full, high survival rate, adaptability for the individual stalwartness in Paekche town, Normal-weight, spirit
By force；The weight of the adult drake is 2.5kg；The weight of the adult duck is 2kg；
(2) select the drake for meeting Paekche town sesame duck varieties feature as generation sesame from the adult drake of step (1)
Numb drake male parent；The feature of the generation sesame drake male parent are as follows: individual is healthy and strong, feeding power is strong, ability of circling in the air is strong, weight just
Often, feather is bright, neck and moves back and thick, spiritual protects full, breeding value height, high survival rate, adaptable, family inheritance stability；
(3) select the duck for meeting Paekche town sesame duck varieties feature as generation sesame from the adult duck of step (1)
Numb duck is maternal；The feature of the generation sesame duck female parent are as follows: individual is healthy and strong, it is active it is active, cry is loud, Normal-weight,
It is full-fledged, neck is elongated, body body is long, shirtfront is full, spiritual protects that full, high survival rate, adaptable, egg production is higher；
(4) using the sesame drake of step (2) and the sesame duck of step (3) as a generation, free-ranging is proportionally mixed, from
So mating breeding obtains two generation sesame ducks；The ratio of generation sesame drake and duck mixed breeding is 1:7；
(5) by above-mentioned two generations sesame duck free-ranging, when duck opens production, the individual egg production of two generation sesame ducks is recorded, and
Two generation sesame drakes and two generation sesame ducks are proportionally set up into family, free-ranging breeding is next-generation, obtains three generations's sesame duck；Group
When part family, the ratio of two generation sesame drakes and two generation sesame ducks is 1:5；
(6) by above-mentioned three generations's sesame duck free-ranging, and the excellent drake for meeting Paekche town sesame duck varieties feature is selected；When three
When opening production for sesame duck, the individual egg production of three generations's sesame duck is recorded, the duck and drake for selecting high egg production are according to 3:1
Family is set up, and selects the excellent duck for meeting Paekche town sesame duck varieties feature；The feature of the excellent drake and generation sesame
Numb drake male parent is identical；The feature of the excellent duck is identical as generation sesame duck female parent；
(7) step (1)~(6) are repeated.
Embodiment 3
A kind of breeding method of high egg production sesame duck, comprising the following steps:
(1) selection meets the sesame newly-hatched duckling of Paekche town sesame duck varieties feature and is cultivated, cultivate at adult drake and at
Year duck；The feature of the sesame newly-hatched duckling protects full, high survival rate, adaptability for the individual stalwartness in Paekche town, Normal-weight, spirit
By force；The weight of the adult drake is 2.1kg；The weight of the adult duck is 1.6kg；
(2) select the drake for meeting Paekche town sesame duck varieties feature as generation sesame from the adult drake of step (1)
Numb drake male parent；The feature of the generation sesame drake male parent are as follows: individual is healthy and strong, feeding power is strong, ability of circling in the air is strong, weight just
Often, feather is bright, neck and moves back and thick, spiritual protects full, breeding value height, high survival rate, adaptable, family inheritance stability；
(3) select the duck for meeting Paekche town sesame duck varieties feature as generation sesame from the adult duck of step (1)
Numb duck is maternal；The feature of the generation sesame duck female parent are as follows: individual is healthy and strong, it is active it is active, cry is loud, Normal-weight,
It is full-fledged, neck is elongated, body body is long, shirtfront is full, spiritual protects that full, high survival rate, adaptable, egg production is higher；
(4) using the sesame drake of step (2) and the sesame duck of step (3) as a generation, free-ranging is proportionally mixed, from
So mating breeding obtains two generation sesame ducks；The ratio of generation sesame drake and duck mixed breeding is 1:5.5；
(5) by above-mentioned two generations sesame duck free-ranging, when duck opens production, the individual egg production of two generation sesame ducks is recorded, and
Two generation sesame drakes and two generation sesame ducks are proportionally set up into family, free-ranging breeding is next-generation, obtains three generations's sesame duck；Group
When part family, the ratio of two generation sesame drakes and two generation sesame ducks is 1:3.5；
(6) by above-mentioned three generations's sesame duck free-ranging, and the excellent drake for meeting Paekche town sesame duck varieties feature is selected；When three
When opening production for sesame duck, the individual egg production of three generations's sesame duck is recorded, the duck and drake for selecting high egg production are according to 3:1
Family is set up, and selects the excellent duck for meeting Paekche town sesame duck varieties feature；The feature of the excellent drake and generation sesame
Numb drake male parent is identical；The feature of the excellent duck is identical as generation sesame duck female parent；
(7) step (1)~(6) are repeated.
Embodiment 4
A kind of breeding method of high egg production sesame duck, comprising the following steps:
(1) selection meets the sesame newly-hatched duckling of Paekche town sesame duck varieties feature and is cultivated, cultivate at adult drake and at
Year duck；The feature of the sesame newly-hatched duckling protects full, high survival rate, adaptability for the individual stalwartness in Paekche town, Normal-weight, spirit
By force；The weight of the adult drake is 2.4kg；The weight of the adult duck is 1.9kg；
(2) select the drake for meeting Paekche town sesame duck varieties feature as generation sesame from the adult drake of step (1)
Numb drake male parent；The feature of the generation sesame drake male parent are as follows: individual is healthy and strong, feeding power is strong, ability of circling in the air is strong, weight just
Often, feather is bright, neck and moves back and thick, spiritual protects full, breeding value height, high survival rate, adaptable, family inheritance stability；
(3) select the duck for meeting Paekche town sesame duck varieties feature as generation sesame from the adult duck of step (1)
Numb duck is maternal；The feature of the generation sesame duck female parent are as follows: individual is healthy and strong, it is active it is active, cry is loud, Normal-weight,
It is full-fledged, neck is elongated, body body is long, shirtfront is full, spiritual protects that full, high survival rate, adaptable, egg production is higher；
(4) using the sesame drake of step (2) and the sesame duck of step (3) as a generation, free-ranging is proportionally mixed, from
So mating breeding obtains two generation sesame ducks；The ratio of generation sesame drake and duck mixed breeding is 1:6.5；
(5) by above-mentioned two generations sesame duck free-ranging, when duck opens production, the individual egg production of two generation sesame ducks is recorded, and
Two generation sesame drakes and two generation sesame ducks are proportionally set up into family, free-ranging breeding is next-generation, obtains three generations's sesame duck；Group
When part family, the ratio of two generation sesame drakes and two generation sesame ducks is 1:4.5；
(6) by above-mentioned three generations's sesame duck free-ranging, and the excellent drake for meeting Paekche town sesame duck varieties feature is selected；When three
When opening production for sesame duck, the individual egg production of three generations's sesame duck is recorded, the duck and drake for selecting high egg production are according to 3:1
Family is set up, and selects the excellent duck for meeting Paekche town sesame duck varieties feature；The feature of the excellent drake and generation sesame
Numb drake male parent is identical；The feature of the excellent duck is identical as generation sesame duck female parent；
(7) step (1)~(6) are repeated.
Embodiment 5
A kind of breeding method of high egg production sesame duck, comprising the following steps:
(1) selection meets the sesame newly-hatched duckling of Paekche town sesame duck varieties feature and is cultivated, cultivate at adult drake and at
Year duck；The feature of the sesame newly-hatched duckling protects full, high survival rate, adaptability for the individual stalwartness in Paekche town, Normal-weight, spirit
By force；The weight of the adult drake is 2.3kg；The weight of the adult duck is 1.7kg；
(2) select the drake for meeting Paekche town sesame duck varieties feature as generation sesame from the adult drake of step (1)
Numb drake male parent；The feature of the generation sesame drake male parent are as follows: individual is healthy and strong, feeding power is strong, ability of circling in the air is strong, weight just
Often, feather is bright, neck and moves back and thick, spiritual protects full, breeding value height, high survival rate, adaptable, family inheritance stability；
(3) select the duck for meeting Paekche town sesame duck varieties feature as generation sesame from the adult duck of step (1)
Numb duck is maternal；The feature of the generation sesame duck female parent are as follows: individual is healthy and strong, it is active it is active, cry is loud, Normal-weight,
It is full-fledged, neck is elongated, body body is long, shirtfront is full, spiritual protects that full, high survival rate, adaptable, egg production is higher；
(4) using the sesame drake of step (2) and the sesame duck of step (3) as a generation, free-ranging is proportionally mixed, from
So mating breeding obtains two generation sesame ducks；The ratio of generation sesame drake and duck mixed breeding is 1:6；
(5) by above-mentioned two generations sesame duck free-ranging, when duck opens production, the individual egg production of two generation sesame ducks is recorded, and
Two generation sesame drakes and two generation sesame ducks are proportionally set up into family, free-ranging breeding is next-generation, obtains three generations's sesame duck；Group
When part family, the ratio of two generation sesame drakes and two generation sesame ducks is 1:4；
(6) by above-mentioned three generations's sesame duck free-ranging, and the excellent drake for meeting Paekche town sesame duck varieties feature is selected；When three
When opening production for sesame duck, the individual egg production of three generations's sesame duck is recorded, the duck and drake for selecting high egg production are according to 3:1
Family is set up, and selects the excellent duck for meeting Paekche town sesame duck varieties feature；The feature of the excellent drake and generation sesame
Numb drake male parent is identical；The feature of the excellent duck is identical as generation sesame duck female parent；
(7) step (1)~(6) are repeated.
Egg production test is carried out to the duck that the embodiment of the present application 1~5 selects, and selects commercially available common sesame duck
As a comparison case, experimental result is as shown in table 1 below.
Table 1
By 1 experimental data of table it is found that after the application method breeding, sesame duck, which opens, produces age, duration of laying eggs and egg production etc.
Feature obtains significant genetic improvement, opens and produces that the time is shorter, and ovipository cycle is longer, and the young raising survival rate that is conducive to come into being
It improves, and family genetic stability is higher, it is easy to operate, seed selection efficiency is improved, economic benefit is improved.
In conclusion the application not only remains the former distinctive feature of sesame duck varieties, additionally it is possible to be changed by breeding
It is good, obtain more high-quality and high egg production sesame duck.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, nothing
By from the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended
Claim rather than above description limit, it is intended that by the institute in the meaning and scope for the equivalent loins for falling in claim
It changes and includes within protection scope of the present invention.
Claims (10)
1. a kind of breeding method of high egg production sesame duck, which comprises the following steps:
(1) the sesame newly-hatched duckling that selection meets Paekche town sesame duck varieties feature is cultivated, and cultivates female at adult drake and adult
Duck；
(2) select the drake for meeting Paekche town sesame duck varieties feature public as generation sesame from the adult drake of step (1)
Duck male parent；
(3) select the duck for meeting Paekche town sesame duck varieties feature female as generation sesame from the adult duck of step (1)
Duck is maternal；
(4) using the sesame drake of step (2) and the sesame duck of step (3) as a generation, free-ranging is proportionally mixed, is handed over naturally
Two generation sesame ducks are obtained with breeding；
(5) by above-mentioned two generations sesame duck free-ranging, when duck opens production, the individual egg production of two generation sesame ducks of record, and according to
Two generation sesame drakes and two generation sesame ducks are set up family by ratio, and free-ranging breeding is next-generation, obtain three generations's sesame duck；
(6) by above-mentioned three generations's sesame duck free-ranging, and the excellent drake for meeting Paekche town sesame duck varieties feature is selected；When three generations sesame
When numb duck opens production, the individual egg production of three generations's sesame duck is recorded, the duck and drake for selecting high egg production are set up according to 3:1
Family, and select the excellent duck for meeting Paekche town sesame duck varieties feature；
(7) step (1)~(6) are repeated.
2. a kind of breeding method of high egg production sesame duck according to claim 1, it is characterised in that: in step (1), institute
State sesame newly-hatched duckling feature be individual stalwartness in Paekche town, Normal-weight, spirit protect completely, it is high survival rate, adaptable.
3. a kind of breeding method of high egg production sesame duck according to claim 1, it is characterised in that: in step (1), institute
The weight for stating adult drake is 2~2.5kg.
4. a kind of breeding method of high egg production sesame duck according to claim 1, it is characterised in that: in step (1), institute
The weight for stating adult duck is 1.5~2kg.
5. a kind of breeding method of high egg production sesame duck according to claim 1, it is characterised in that: in step (2), institute
State the feature of generation sesame drake male parent are as follows: individual is healthy and strong, feeding power is strong, ability of circling in the air is strong, Normal-weight, feather are bright, neck
Thick, spiritual full, breeding value height, high survival rate, adaptable, family inheritance stability are protected with moving back.
6. a kind of breeding method of high egg production sesame duck according to claim 1, it is characterised in that: in step (3), institute
State the feature of generation sesame duck female parent are as follows: individual is healthy and strong, it is active it is active, cry is loud, Normal-weight, full-fledged, neck is thin
Length, body body is long, shirtfront is full, spiritual guarantor is full, high survival rate, adaptable, egg production is higher.
7. a kind of breeding method of high egg production sesame duck according to claim 1, it is characterised in that: in step (4), one
The ratio raised together for sesame drake and duck is 1:5~7.
8. a kind of breeding method of high egg production sesame duck according to claim 1, it is characterised in that: in step (5), group
When part family, the ratio of two generation sesame drakes and two generation sesame ducks is 1:3~5.
9. a kind of breeding method of high egg production sesame duck according to claim 1, it is characterised in that: in step (6), institute
The feature for stating excellent drake is identical as generation sesame drake male parent.
10. a kind of breeding method of high egg production sesame duck according to claim 1, it is characterised in that: in step (6),
The feature of the excellent duck is identical as generation sesame duck female parent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289165.XA CN109197777A (en) | 2018-10-31 | 2018-10-31 | A kind of breeding method of high egg production sesame duck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811289165.XA CN109197777A (en) | 2018-10-31 | 2018-10-31 | A kind of breeding method of high egg production sesame duck |
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| CN110973051A (en) * | 2019-11-26 | 2020-04-10 | 中国农业科学院北京畜牧兽医研究所 | Method for producing white feather meat ducks with high lean meat percentage and low sebum percentage |
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