CN112868936B - Feed for enabling poultry to produce white-core eggs and breeding method - Google Patents
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- 244000144977 poultry Species 0.000 title claims abstract description 55
- 238000009395 breeding Methods 0.000 title description 8
- 241000209094 Oryza Species 0.000 claims abstract description 85
- 235000007164 Oryza sativa Nutrition 0.000 claims abstract description 85
- 235000009566 rice Nutrition 0.000 claims abstract description 85
- 244000060011 Cocos nucifera Species 0.000 claims abstract description 74
- 235000013162 Cocos nucifera Nutrition 0.000 claims abstract description 74
- 244000017020 Ipomoea batatas Species 0.000 claims abstract description 52
- 235000002678 Ipomoea batatas Nutrition 0.000 claims abstract description 52
- 230000035611 feeding Effects 0.000 claims description 14
- 239000000843 powder Substances 0.000 claims description 13
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- 241000287828 Gallus gallus Species 0.000 description 7
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- 102000002322 Egg Proteins Human genes 0.000 description 6
- 108010000912 Egg Proteins Proteins 0.000 description 6
- 235000013345 egg yolk Nutrition 0.000 description 6
- 239000000049 pigment Substances 0.000 description 5
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 4
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- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 2
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- FFRBMBIXVSCUFS-UHFFFAOYSA-N 2,4-dinitro-1-naphthol Chemical compound C1=CC=C2C(O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C2=C1 FFRBMBIXVSCUFS-UHFFFAOYSA-N 0.000 description 1
- FPIPGXGPPPQFEQ-BOOMUCAASA-N Vitamin A Natural products OC/C=C(/C)\C=C\C=C(\C)/C=C/C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-BOOMUCAASA-N 0.000 description 1
- FPIPGXGPPPQFEQ-OVSJKPMPSA-N all-trans-retinol Chemical compound OC\C=C(/C)\C=C\C=C(/C)\C=C\C1=C(C)CCCC1(C)C FPIPGXGPPPQFEQ-OVSJKPMPSA-N 0.000 description 1
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- 150000003722 vitamin derivatives Chemical class 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/70—Feeding-stuffs specially adapted for particular animals for birds
- A23K50/75—Feeding-stuffs specially adapted for particular animals for birds for poultry
-
- 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
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Birds (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Molecular Biology (AREA)
- Mycology (AREA)
- Physiology (AREA)
- Environmental Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention discloses a feed and a feeding method for producing white-heart eggs by poultry, wherein the feed consists of coconut pulp, sweet potato, rice bran and rice, wherein the coconut pulp accounts for 30-40 parts by mass, the sweet potato accounts for 20-30 parts by mass, the rice bran accounts for 10-20 parts by mass, and the rice accounts for 10-20 parts by mass, so that the yolk of the eggs fed to the poultry is milky white on the premise of not influencing the growth of the poultry, no fishy smell exists when the eggs are broken, and the nutritive value of the white-heart eggs is higher.
Description
Technical Field
The invention relates to the technical field of poultry feeding, in particular to a feed for enabling poultry to produce white-yolk eggs and a breeding method.
Background
With the continuous development of national economy, various large-scale farms are increasing, poultry farming becomes one of important channels for many farmers to become rich, and the sale of eggs such as eggs and duck eggs under the poultry also becomes one of important ways for many distributors to become rich. Therefore, the quality of eggs and duck eggs is receiving more and more attention. Feeding poultry requires feed, which is a generic term for the diet of all human animals, and in a narrower sense generally feed refers primarily to the diet of the animals raised in agriculture or animal husbandry. The existing poultry feed is usually prepared by mixing corn, green vegetables, coarse food grains, fishbone meal and the like, the eggs produced by poultry bred by the feed are slightly different in head and shell colors, but the yolk of the eggs is yellow, and the yellow yolk egg has egg smell and affects the appetite.
Disclosure of Invention
The invention aims to provide a feed for poultry to produce white-yolk eggs and a breeding method thereof aiming at the defects of the prior art, so that the fed poultry can produce the white-yolk eggs without fishy smell.
In order to achieve the purpose, the invention provides a feed for producing white-heart eggs by poultry, which consists of coconut pulp, sweet potato, rice bran and rice, wherein the coconut pulp is 30-40 parts by mass, the sweet potato is 20-30 parts by mass, the rice bran is 10-20 parts by mass, and the rice is 10-20 parts by mass.
Optionally, the coconut pulp is old coconut coir.
Optionally, the sweet potato is white sweet potato.
Optionally, the coconut pulp is 40 parts by mass, the sweet potato is 30 parts by mass, the rice bran is 10-20 parts by mass, and the rice is 10-20 parts by mass.
Optionally, the coconut flesh is 40 parts by mass, the sweet potato is 30 parts by mass, the rice bran is 15 parts by mass, and the rice is 15 parts by mass.
The invention provides a breeding method for producing white eggs by poultry, which comprises the following steps: in the cage-rearing and fattening stage of poultry, a feed consisting of coconut pulp, sweet potato, rice bran and rice is fed into a rearing cage, wherein in the feed, the mass portion of the coconut pulp is 30-40 parts, the mass portion of the sweet potato is 20-30 parts, the mass portion of the rice bran is 10-20 parts, and the mass portion of the rice is 10-20 parts.
Optionally, the coconut flesh is 40 parts by mass, the sweet potato is 30 parts by mass, the rice bran is 15 parts by mass, and the rice is 15 parts by mass.
Optionally, before feeding, processing coconut pulp and radix Pachyrhizi Erosi into thread, processing testa oryzae into powder, and mixing coconut pulp, radix Pachyrhizi Erosi, testa oryzae and rice uniformly to obtain the feed.
Optionally, before feeding, the coconut pulp, the sweet potato and the rice bran are respectively processed into powder, and then the coconut pulp, the sweet potato, the rice bran and the rice are uniformly mixed to prepare the feed.
Optionally, the number of feedings is twice daily.
Compared with the prior art, the invention has the beneficial effects that:
the feed for producing the white-core eggs by the poultry comprises coconut pulp, sweet potatoes, rice bran and rice, wherein the coconut pulp is 30-40 parts by weight, the sweet potatoes are 20-30 parts by weight, the rice bran is 10-20 parts by weight, and the rice is 10-20 parts by weight.
The breeding method for producing the white-core eggs by the poultry has the same beneficial effects as the feed.
Detailed Description
In order to make the technical solutions in the embodiments of the present application better understood, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that, the coconut according to the difference of maturity, can be divided into green coconut and old coconut, and green coconut also is called tender coconut, and old coconut also is called mao coconut, usually, judges that the tender coconut of coconut flavor is still old coconut can be judged through coconut shell colour and whether rock the coconut and have the water sound, and under general condition, the coconut shell is partly brown for old coconut, and partly cyan is tender coconut, rocks anhydrous sound and is tender coconut, has the water sound to be old coconut.
The feed and the cultivation method for producing white-yolk eggs by poultry according to the present invention will be described in further detail with reference to the following embodiments.
Example 1
The feed for producing the white-core eggs by poultry comprises 40 parts by mass of coconut pulp, 30 parts by mass of sweet potato, 15 parts by mass of rice bran and 15 parts by mass of rice.
The preparation method comprises cleaning the above materials, cutting, mixing, and making into mixed feed suitable for poultry.
Example 2
The feed for producing the white-core eggs by poultry comprises 40 parts by mass of coconut pulp, 30 parts by mass of sweet potato, 10 parts by mass of rice bran and 20 parts by mass of rice.
The preparation method comprises cleaning the above raw materials, cutting coconut pulp into threads, cutting radix Pachyrhizi Erosi into slices, mixing all the raw materials, and making into mixed feed suitable for poultry.
Example 3
The feed for producing the white-core eggs by using the poultry comprises 40 parts by mass of coconut pulp, 30 parts by mass of sweet potatoes, 20 parts by mass of rice bran and 10 parts by mass of rice.
The preparation method comprises cleaning the above raw materials, cutting coconut pulp and radix Pachyrhizi Erosi into powder, mixing all the raw materials, and making into mixed feed suitable for poultry.
Example 4
The feed for producing white-core eggs by poultry comprises 40 parts by mass of coconut pulp, 20 parts by mass of sweet potato, 20 parts by mass of rice bran and 20 parts by mass of rice, wherein the sweet potato is white sweet potato with low pigment content, and the coconut pulp is old coconut shredded coconut.
The preparation method comprises cleaning above materials, cutting coconut pulp into shreds, cutting radix Pachyrhizi Erosi into slices, mixing all the materials, and making into mixed feed suitable for poultry.
Example 5
The feed for producing the white-heart eggs by using the poultry comprises 30 parts by mass of coconut pulp, 30 parts by mass of sweet potatoes, 20 parts by mass of rice bran and 20 parts by mass of rice, wherein the sweet potatoes are white sweet potatoes with low pigment content, and the coconut pulp is old coconut shredded coconut.
The preparation method comprises cleaning the above raw materials, cutting coconut pulp and radix Pachyrhizi Erosi into powder, mixing all the raw materials, and making into mixed feed suitable for poultry.
Comparative example 1
The poultry feed comprises corn, coconut pulp, sweet potato, rice bran and rice, wherein the corn is 30 parts by mass, the coconut pulp is 30 parts by mass, the sweet potato is 10 parts by mass, the rice bran is 10 parts by mass, and the rice is 20 parts by mass.
The preparation method comprises cleaning the above raw materials, cutting into small pieces or powder, mixing all the raw materials, and making into mixed feed suitable for poultry.
Comparative example 2
The poultry feed comprises 30 parts of corn, 40 parts of green vegetables, 10 parts of rice bran and 20 parts of rice by mass.
The preparation method comprises cleaning the above raw materials, cutting into small pieces or powder, mixing all the raw materials, and making into mixed feed suitable for poultry.
Comparative example 3
The poultry feed comprises corn, sweet potato, rice bran and 20 parts of rice, wherein the corn is 30 parts by weight, the sweet potato is 30 parts by weight, the rice bran is 20 parts by weight, and the rice is 20 parts by weight.
The preparation method comprises cleaning the above raw materials, cutting into small pieces or powder, mixing all the raw materials, and making into mixed feed suitable for poultry.
Comparative example 4
The poultry feed comprises sweet potatoes, rice bran and 40 parts of rice in parts by mass, wherein the sweet potatoes are 40 parts in parts by mass, the rice bran is 20 parts in parts by mass, and the rice is 40 parts in parts by mass.
The preparation method comprises cleaning the above raw materials, cutting into small pieces or powder, mixing all the raw materials, and making into mixed feed suitable for poultry.
Comparative example 5
A poultry feed comprises 40 parts by mass of coconut pulp, 30 parts by mass of sweet potato and 30 parts by mass of rice.
The preparation method comprises cleaning the above raw materials, cutting into small pieces or powder, mixing all the raw materials, and making into mixed feed suitable for poultry.
The effect verification experiments were performed on the feeds of the above examples 1 to 5 and comparative examples 1 to 5.
1600 Wenchang chickens in the cage-rearing stage are selected for feeding, the Wenchang chickens with uniform weight are divided into 10 groups and are respectively fed with the feed of the invention in the examples 1-5 and the comparative examples 1-5, the experiment for 32 weeks is carried out, the experiment comparison is started when the eggs are laid for 40 weeks, and the age of 72 weeks is achieved. The results of the egg yolk color and odor test of the eggs laid by Wenchang chickens in 10 groups were observed and analyzed, and the eggs laid by Wenchang chickens fed with the feeds of examples 1 to 5 and comparative examples 1 to 5 are shown in Table 1.
TABLE 1
As can be seen from Table 1, the yolk colors of the examples 1-5 are milky white, which is obviously different from the yolk colors of the comparative examples 1-4 and the egg yolk on the market, and the yolk color of the comparative example 5 is also milky white, but the eggshell is soft, which indicates that the chicken is not nutritious and is not beneficial to normal breeding. Comparative example 1 and comparative example 3 are light yellow, which shows that the egg yolk is easily darkened by adding corn as a feed ingredient or using foods with dark color such as corn and green vegetables. Comparative example 4 is yellowish and has a color closer to white than yellowish, and the combination of comparative example 4 and example 3 shows that coconut meat neutralizes the pigment in rice bran to make its color milky. If the feed contains a large amount of vegetables or yellow corn, the carotenoid contained therein is absorbed into the yolk, and the color becomes a red-yolk egg with a golden yellow yolk, whereas if the feed of examples 1 to 5 is used, the color of the yolk is gradually reduced by feeding the feed with a low content of the carotenoid. The rice bran contained in examples 1 to 5, although the rice bran was not easily absorbed, and the coconut meat also served to help the pigment in the rice bran not be absorbed into the egg yolk. The poultry fed by the feed of the embodiment of the invention can play a role in increasing the price of the product due to the special color of the yolk of the produced egg, and can improve the purchasing desire of consumers and the sales volume.
In addition, the eggs in the comparative examples 1 to 5 have no egg smell, the eggs in the comparative examples 1 to 5 and the eggs in the market have certain egg smell, and the comparative examples 1 and 5 have less egg smell although the eggs also have egg smell, which shows that the coconut flesh can reduce the egg smell. The Wenchang chicken fed by the feed in the embodiment 1-5 of the invention can remove the fishy smell of eggs, and provides a product more suitable for some consumers with more sensitive egg smell.
In the present example, the yolk of eggs laid by 10 groups of Wenchang chickens was further subjected to nutrient content detection, and the content of the main nutrient in the yolk was examined, and the nutrient content detection results are shown in Table 2, which shows the content of the nutrient in each 100g of yolk. The nutritional components detected include water, protein, fat, vitamin a and vitamin E.
TABLE 2
As can be seen from Table 2, the egg yolks of examples 1 to 5 each contain more protein, vitamin A and vitamin E than those of comparative examples 1 to 5 per 100g, indicating that the eggs produced by the poultry fed with the feed of the present invention are nutritious, particularly have high vitamin content, and have good market value.
The embodiment of the invention also provides a breeding method for enabling poultry to produce white-heart eggs, which comprises the following steps: in the cage-rearing and fattening stage of poultry, a feed consisting of coconut pulp, sweet potatoes, rice bran and rice is fed into a rearing cage, wherein the coconut pulp is 30-40 parts by mass, the sweet potatoes are 20-30 parts by mass, the rice bran is 10-20 parts by mass, the rice is 10-20 parts by mass, and the sweet potatoes are preferably white sweet potatoes with low pigments. The egg yolk of the eggs of the poultry raised by the method of the embodiment is special in color and is milky white, so that the eggs can play a role of being rare and expensive, the purchasing desire of consumers can be improved, the sales volume can be increased, the eggs do not have egg fishy smell, and products more suitable for the consumers who are sensitive to the egg fishy smell are provided for the consumers.
Preferably, in one embodiment, the number of feedings is twice a day, once in the morning and once in the evening, the total amount per feed being chosen according to the size and number of the poultry.
Preferably, in a specific embodiment, the coconut pulp is 40 parts by weight, the sweet potato is 30 parts by weight, the rice bran is 15 parts by weight, and the rice is 15 parts by weight.
Preferably, in one embodiment, before feeding, the coconut pulp and the sweet potato are processed into thread, the rice bran is processed into powder, and then the coconut pulp, the sweet potato, the rice bran and the rice are uniformly mixed. Alternatively, in one embodiment, the coconut pulp, the sweet potato and the rice bran are processed into powder before feeding, and then the coconut pulp, the sweet potato, the rice bran and the rice are mixed uniformly. The raw materials are processed into a size suitable for the poultry to eat before feeding, and then are mixed, so that the proportion of each component in the feed is proper, and the poultry is prevented from eating only one raw material.
Although the present invention has been described with reference to the preferred embodiments, it should be understood that the scope of the present invention is not limited thereto, and that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the present invention.
Claims (10)
1. The feed for producing the white-core eggs by poultry is characterized by comprising 30-40 parts by mass of coconut pulp, 20-30 parts by mass of sweet potato, 10-20 parts by mass of rice bran and 10-20 parts by mass of rice.
2. The feed for poultry to produce white-yolk eggs as claimed in claim 1, wherein the coconut meat is old coconut coir.
3. The feed for poultry to produce white-heart eggs according to claim 1, wherein the sweet potatoes are sweet potatoes.
4. The feed for poultry to produce white-heart eggs according to claim 1, wherein the coconut meat is 40 parts by weight, the sweet potato is 30 parts by weight, the rice bran is 10-20 parts by weight, and the rice is 10-20 parts by weight.
5. The feed for poultry to produce white-heart eggs according to claim 4, wherein the coconut meat is 40 parts by weight, the sweet potato is 30 parts by weight, the rice bran is 15 parts by weight, and the rice is 15 parts by weight.
6. A farming method for poultry to produce white eggs, comprising:
in the cage-rearing and fattening stage of poultry, a feed consisting of coconut pulp, sweet potato, rice bran and rice is fed into a rearing cage, wherein in the feed, the mass portion of the coconut pulp is 30-40 parts, the mass portion of the sweet potato is 20-30 parts, the mass portion of the rice bran is 10-20 parts, and the mass portion of the rice is 10-20 parts.
7. The cultivation method for producing white eggs for poultry according to claim 6, wherein the coconut meat is 40 parts by weight, the sweet potato is 30 parts by weight, the rice bran is 15 parts by weight, and the rice is 15 parts by weight.
8. The farming method of claim 6, further comprising:
before feeding, firstly processing coconut pulp and sweet potato into threads, processing rice bran into powder, then uniformly mixing the coconut pulp, sweet potato, rice bran and rice, and preparing the feed.
9. The method of claim 6, further comprising:
before feeding, coconut pulp, sweet potato and rice bran are respectively processed into powder, and then the coconut pulp, sweet potato, rice bran and rice are uniformly mixed.
10. The farming method of claim 6 wherein the number of feedings is twice a day.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1328773A (en) * | 2000-06-20 | 2002-01-02 | 仙桃市食品总公司 | Feed formula for raising red colourity of duck egg yolk |
| CN103099009A (en) * | 2011-11-10 | 2013-05-15 | 南通威好饲料科技有限公司 | Feed for older laying duck |
| CN103330055A (en) * | 2013-06-19 | 2013-10-02 | 江苏省家禽科学研究所 | Feed for regulating and controlling color of yolk of egg and cholesterol and production method of feed |
| CN104336385A (en) * | 2013-08-11 | 2015-02-11 | 徐小芹 | Feed formula capable of improving redness of yolk of duck eggs |
| CN107996879A (en) * | 2017-12-10 | 2018-05-08 | 代秀汉 | A kind of loach feed |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104351516A (en) * | 2014-10-23 | 2015-02-18 | 山东省农业科学院家禽研究所 | Laying hen feed additive for improving quality of egg yolk |
| CN106306517A (en) * | 2016-08-18 | 2017-01-11 | 吕梁学院 | Laying hen nutritional feed containing rice bran |
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| CN1328773A (en) * | 2000-06-20 | 2002-01-02 | 仙桃市食品总公司 | Feed formula for raising red colourity of duck egg yolk |
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